# --- FILE: async_workers.py ---

import os
import queue
import logging  # Usato solo per i livelli, non per loggare direttamente
import datetime  # Necessario per alcuni messaggi

# Importa i moduli necessari per la logica interna e le dipendenze
import log_handler
from git_commands import GitCommands, GitCommandError
from action_handler import ActionHandler
from backup_handler import BackupHandler
from remote_actions import RemoteActionHandler

# Nota: Queste sono funzioni standalone, non metodi di una classe.

# === Worker per Refresh GUI ===


def run_refresh_tags_async(
    git_commands: GitCommands, repo_path: str, results_queue: queue.Queue
):
    """Worker to fetch tag list asynchronously."""
    func_name = "run_refresh_tags_async"
    log_handler.log_debug(
        f"[Worker] Started: Refresh Tags for '{repo_path}'", func_name=func_name
    )
    try:
        # Chiama il metodo corretto in GitCommands
        tags_data = git_commands.list_tags(repo_path)
        count = len(tags_data)
        message = f"Tags refreshed ({count} found)."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        # Metti il risultato nella coda
        results_queue.put(
            {"status": "success", "result": tags_data, "message": message}
        )
    except (GitCommandError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION refreshing tags: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "result": [
                    ("(Error)", "")
                ],  # Formato atteso dalla GUI in caso di errore
                "message": f"Error refreshing tags: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug("[Worker] Finished: Refresh Tags", func_name=func_name)


def run_refresh_branches_async(
    git_commands: GitCommands, repo_path: str, results_queue: queue.Queue
):
    """Worker to fetch branch list asynchronously."""
    func_name = "run_refresh_branches_async"
    log_handler.log_debug(
        f"[Worker] Started: Refresh Branches for '{repo_path}'", func_name=func_name
    )
    try:
        # Chiama il metodo corretto in GitCommands
        branches, current = git_commands.list_branches(repo_path)
        count = len(branches)
        curr_disp = current if current else "None (Detached?)"
        message = f"Branches refreshed ({count} found). Current: {curr_disp}"
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        # Metti il risultato (una tupla) nella coda
        results_queue.put(
            {"status": "success", "result": (branches, current), "message": message}
        )
    except (GitCommandError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION refreshing branches: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "result": (
                    ["(Error)"],
                    None,
                ),  # Formato atteso dalla GUI in caso di errore
                "message": f"Error refreshing branches: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            "[Worker] Finished: Refresh Branches", func_name=func_name
        )


def run_refresh_history_async(
    git_commands: GitCommands,
    repo_path: str,
    branch_filter: str | None,
    log_scope: str,  # Descrizione per i log (es. 'All History' o "'branch_name'")
    results_queue: queue.Queue,
):
    """Worker to fetch commit history asynchronously."""
    func_name = "run_refresh_history_async"
    log_handler.log_debug(
        f"[Worker] Started: Refresh History ({log_scope}) for '{repo_path}'",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in GitCommands
        log_data = git_commands.get_commit_log(
            repo_path, max_count=200, branch=branch_filter
        )
        count = len(log_data)
        message = f"History refreshed ({count} entries for {log_scope})."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        # Metti il risultato (lista di stringhe) nella coda
        results_queue.put({"status": "success", "result": log_data, "message": message})
    except (GitCommandError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION refreshing history: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "result": ["(Error retrieving history)"],  # Formato atteso dalla GUI
                "message": f"Error refreshing history: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Refresh History ({log_scope})", func_name=func_name
        )


def run_refresh_changes_async(
    git_commands: GitCommands, repo_path: str, results_queue: queue.Queue
):
    """Worker to get status of changed files asynchronously."""
    func_name = "run_refresh_changes_async"
    log_handler.log_debug(
        f"[Worker] Started: Refresh Changes for '{repo_path}'", func_name=func_name
    )
    try:
        # Chiama il metodo corretto in GitCommands
        files_status_list = git_commands.get_status_short(repo_path)
        count = len(files_status_list)
        log_handler.log_info(f"[Worker] Found {count} changes.", func_name=func_name)
        message = (
            f"Ready ({count} changes detected)."
            if count > 0
            else "Ready (No changes detected)."
        )
        # Logga prima di mettere in coda per debug
        log_handler.log_debug(
            f"[Worker] Preparing result for queue. Status: success, Count: {count}",
            func_name=func_name,
        )
        results_queue.put(
            {"status": "success", "result": files_status_list, "message": message}
        )
        log_handler.log_debug(
            "[Worker] Successfully PUT result in queue.", func_name=func_name
        )
    except (GitCommandError, ValueError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION refreshing changes: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "result": ["(Error refreshing changes)"],  # Formato atteso
                "message": f"Error refreshing changes: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug("[Worker] Finished: Refresh Changes", func_name=func_name)


# === Worker per Azioni Principali ===


def run_prepare_async(
    action_handler: ActionHandler, repo_path: str, results_queue: queue.Queue
):
    """Worker to prepare repository asynchronously."""
    func_name = "run_prepare_async"
    log_handler.log_debug(
        f"[Worker] Started: Prepare Repo for '{repo_path}'", func_name=func_name
    )
    try:
        # Chiama il metodo corretto in ActionHandler
        success = action_handler.execute_prepare_repo(repo_path)
        message = "Repository prepared successfully."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put({"status": "success", "result": success, "message": message})
    except ValueError as e:
        # Gestione specifica per "already prepared"
        if "already prepared" in str(e).lower():
            log_handler.log_warning(f"[Worker] Warning: {e}", func_name=func_name)
            results_queue.put(
                {
                    "status": "warning",
                    "result": True,
                    "message": str(e),
                }  # Segnala come warning
            )
        else:
            # Rilancia altri ValueError
            log_handler.log_exception(
                f"[Worker] VALUE ERROR preparing repo: {e}", func_name=func_name
            )
            results_queue.put(
                {"status": "error", "exception": e, "message": f"Error preparing: {e}"}
            )
    except (GitCommandError, IOError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION preparing repo: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error preparing repository: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug("[Worker] Finished: Prepare Repo", func_name=func_name)


def run_create_bundle_async(
    action_handler: ActionHandler,
    repo_path: str,
    bundle_full_path: str,
    profile_name: str,
    autobackup_enabled: bool,
    backup_base_dir: str,
    autocommit_enabled: bool,
    commit_message: str,
    excluded_extensions: set,
    excluded_dirs: set,
    results_queue: queue.Queue,
):
    """Worker to create Git bundle asynchronously."""
    func_name = "run_create_bundle_async"
    log_handler.log_debug(
        f"[Worker] Started: Create Bundle '{os.path.basename(bundle_full_path)}' from '{repo_path}'",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in ActionHandler
        result_path = action_handler.execute_create_bundle(
            repo_path=repo_path,
            bundle_full_path=bundle_full_path,
            profile_name=profile_name,
            autobackup_enabled=autobackup_enabled,
            backup_base_dir=backup_base_dir,
            autocommit_enabled=autocommit_enabled,
            commit_message=commit_message,
            excluded_extensions=excluded_extensions,
            excluded_dirs=excluded_dirs,
        )
        # Determina messaggio successo
        if result_path:
            message = f"Bundle created: {os.path.basename(result_path)}"
        else:
            # Potrebbe non essere stato creato per repo vuoto o nessun cambiamento + no commit
            message = "Bundle creation finished (no file generated - repo empty or no changes?)."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put(
            {
                "status": "success",
                "result": result_path,  # Può essere None
                "message": message,
                "committed": autocommit_enabled,  # Indica se è stato TENTATO un autocommit
            }
        )
    except (IOError, GitCommandError, ValueError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION creating bundle: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error creating bundle: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug("[Worker] Finished: Create Bundle", func_name=func_name)


def run_fetch_bundle_async(
    action_handler: ActionHandler,
    target_repo_path_str: str,  # Può essere dir non esistente
    bundle_full_path: str,
    profile_name: str,
    autobackup_enabled: bool,
    backup_base_dir: str,
    excluded_extensions: set,
    excluded_dirs: set,
    results_queue: queue.Queue,
):
    """Worker to fetch/clone from Git bundle asynchronously."""
    func_name = "run_fetch_bundle_async"
    log_handler.log_debug(
        f"[Worker] Started: Fetch Bundle '{os.path.basename(bundle_full_path)}' into '{target_repo_path_str}'",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in ActionHandler
        success = action_handler.execute_fetch_bundle(
            target_repo_path_str=target_repo_path_str,
            bundle_full_path=bundle_full_path,
            profile_name=profile_name,
            autobackup_enabled=autobackup_enabled,
            backup_base_dir=backup_base_dir,
            excluded_extensions=excluded_extensions,
            excluded_dirs=excluded_dirs,
        )
        message = "Fetch/Clone from bundle completed successfully."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put({"status": "success", "result": success, "message": message})
    except (FileNotFoundError, IOError, GitCommandError, ValueError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION fetching bundle: {e}", func_name=func_name
        )
        # Controlla se è un errore di conflitto merge
        is_conflict = False
        if isinstance(e, GitCommandError) and "merge conflict" in str(e).lower():
            is_conflict = True
            log_handler.log_error(
                "[Worker] Merge conflict detected during fetch.", func_name=func_name
            )

        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error fetching from bundle: {type(e).__name__}",
                "conflict": is_conflict,  # Flag per gestione specifica errore
                "repo_path": target_repo_path_str,  # Passa path per messaggio conflitto
            }
        )
    finally:
        log_handler.log_debug("[Worker] Finished: Fetch Bundle", func_name=func_name)


def run_manual_backup_async(
    backup_handler: BackupHandler,
    repo_path: str,
    backup_base_dir: str,
    profile_name: str,
    excluded_extensions: set,
    excluded_dirs: set,
    results_queue: queue.Queue,
):
    """Worker to create manual backup asynchronously."""
    func_name = "run_manual_backup_async"
    log_handler.log_debug(
        f"[Worker] Started: Manual Backup for '{repo_path}' (Profile: {profile_name})",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in BackupHandler
        result_path = backup_handler.create_zip_backup(
            source_repo_path=repo_path,
            backup_base_dir=backup_base_dir,
            profile_name=profile_name,
            excluded_extensions=excluded_extensions,
            excluded_dirs_base=excluded_dirs,
        )
        # Messaggio successo
        ts = datetime.datetime.now().strftime("%H:%M:%S")
        if result_path:
            message = f"Manual backup created: {os.path.basename(result_path)} ({ts})."
        else:
            message = (
                f"Manual backup finished (no file generated - empty/excluded?) ({ts})."
            )
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put(
            {"status": "success", "result": result_path, "message": message}
        )
    except (IOError, ValueError, PermissionError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION creating manual backup: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error creating backup: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug("[Worker] Finished: Manual Backup", func_name=func_name)


def run_commit_async(
    action_handler: ActionHandler,
    repo_path: str,
    commit_message: str,
    results_queue: queue.Queue,
):
    """Worker to perform manual commit asynchronously."""
    func_name = "run_commit_async"
    log_handler.log_debug(
        f"[Worker] Started: Commit for '{repo_path}'", func_name=func_name
    )
    try:
        # Chiama il metodo corretto in ActionHandler
        committed = action_handler.execute_manual_commit(repo_path, commit_message)
        # Messaggio basato sull'esito
        if committed:
            message = "Commit successful."
        else:
            message = "Commit finished (no changes detected)."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put(
            {
                "status": "success",
                "result": committed,
                "message": message,
                "committed": committed,  # Flag esplicito se commit avvenuto
            }
        )
    except (GitCommandError, ValueError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION committing: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error committing changes: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug("[Worker] Finished: Commit", func_name=func_name)


def run_untrack_async(
    action_handler: ActionHandler, repo_path: str, results_queue: queue.Queue
):
    """Worker to untrack files based on .gitignore asynchronously."""
    func_name = "run_untrack_async"
    log_handler.log_debug(
        f"[Worker] Started: Untrack Files Check for '{repo_path}'", func_name=func_name
    )
    try:
        # Chiama il metodo corretto in ActionHandler
        committed = action_handler.execute_untrack_files_from_gitignore(repo_path)
        # Messaggio basato sull'esito
        if committed:
            message = "Untracking complete: Automatic commit created."
        else:
            message = "Untrack check complete (no tracked files matched .gitignore)."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put(
            {
                "status": "success",
                "result": committed,
                "message": message,
                "committed": committed,  # Flag se commit avvenuto
            }
        )
    except (GitCommandError, ValueError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION untracking files: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error during untracking operation: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            "[Worker] Finished: Untrack Files Check", func_name=func_name
        )


def run_add_file_async(
    git_commands: GitCommands,
    repo_path: str,
    relative_path: str,
    results_queue: queue.Queue,
):
    """Worker to add a file to staging asynchronously."""
    func_name = "run_add_file_async"
    log_handler.log_debug(
        f"[Worker] Started: Add File '{relative_path}' in '{repo_path}'",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in GitCommands
        success = git_commands.add_file(repo_path, relative_path)
        message = f"File '{os.path.basename(relative_path)}' added to staging area."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put({"status": "success", "result": success, "message": message})
    except (GitCommandError, ValueError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION adding file: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error adding file '{os.path.basename(relative_path)}': {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Add File '{relative_path}'", func_name=func_name
        )


def run_create_tag_async(
    action_handler: ActionHandler,
    repo_path: str,
    tag_name: str,
    tag_message: str,
    results_queue: queue.Queue,
):
    """Worker to create an annotated tag asynchronously."""
    func_name = "run_create_tag_async"
    log_handler.log_debug(
        f"[Worker] Started: Create Tag '{tag_name}' in '{repo_path}'",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in ActionHandler (passa None per arg 'ignored')
        success = action_handler.execute_create_tag(
            repo_path, None, tag_name, tag_message
        )
        message = f"Tag '{tag_name}' created successfully."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put(
            {
                "status": "success",
                "result": success,
                "message": message,
                "committed": True,  # Tag annotato implica commit
            }
        )
    except (GitCommandError, ValueError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION creating tag: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error creating tag '{tag_name}': {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Create Tag '{tag_name}'", func_name=func_name
        )


def run_checkout_tag_async(
    action_handler: ActionHandler,
    repo_path: str,
    tag_name: str,
    results_queue: queue.Queue,
):
    """Worker to checkout a tag asynchronously."""
    func_name = "run_checkout_tag_async"
    log_handler.log_debug(
        f"[Worker] Started: Checkout Tag '{tag_name}' in '{repo_path}'",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in ActionHandler
        success = action_handler.execute_checkout_tag(repo_path, tag_name)
        message = f"Checked out tag '{tag_name}' (Detached HEAD)."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put({"status": "success", "result": success, "message": message})
    except (ValueError, GitCommandError, Exception) as e:
        # Cattura ValueError specificamente per 'uncommitted changes'
        log_handler.log_exception(
            f"[Worker] EXCEPTION checking out tag: {e}", func_name=func_name
        )
        if isinstance(e, ValueError) and "Uncommitted changes" in str(e):
            msg = f"Checkout failed: Uncommitted changes exist."
        else:
            msg = f"Error checking out tag '{tag_name}': {type(e).__name__}"
        results_queue.put({"status": "error", "exception": e, "message": msg})
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Checkout Tag '{tag_name}'", func_name=func_name
        )


def run_create_branch_async(
    action_handler: ActionHandler,
    repo_path: str,
    branch_name: str,
    results_queue: queue.Queue,
):
    """Worker to create a branch asynchronously."""
    func_name = "run_create_branch_async"
    log_handler.log_debug(
        f"[Worker] Started: Create Branch '{branch_name}' in '{repo_path}'",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in ActionHandler
        success = action_handler.execute_create_branch(repo_path, branch_name)
        message = f"Branch '{branch_name}' created successfully."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put({"status": "success", "result": success, "message": message})
    except (GitCommandError, ValueError, Exception) as e:
        log_handler.log_exception(
            f"[Worker] EXCEPTION creating branch: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error creating branch '{branch_name}': {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Create Branch '{branch_name}'", func_name=func_name
        )


def run_checkout_branch_async(
    action_handler: ActionHandler,
    repo_path: str,
    branch_name: str,
    results_queue: queue.Queue,
):
    """Worker to checkout a branch asynchronously."""
    func_name = "run_checkout_branch_async"
    log_handler.log_debug(
        f"[Worker] Started: Checkout Branch '{branch_name}' in '{repo_path}'",
        func_name=func_name,
    )
    try:
        # Chiama il metodo corretto in ActionHandler
        success = action_handler.execute_switch_branch(repo_path, branch_name)
        message = f"Switched to branch '{branch_name}'."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put({"status": "success", "result": success, "message": message})
    except (ValueError, GitCommandError, Exception) as e:
        # Cattura ValueError per 'uncommitted changes'
        log_handler.log_exception(
            f"[Worker] EXCEPTION checking out branch: {e}", func_name=func_name
        )
        if isinstance(e, ValueError) and "Uncommitted changes" in str(e):
            msg = f"Checkout failed: Uncommitted changes exist."
        else:
            msg = f"Error checking out branch '{branch_name}': {type(e).__name__}"
        results_queue.put({"status": "error", "exception": e, "message": msg})
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Checkout Branch '{branch_name}'", func_name=func_name
        )


# === Worker per Azioni Remote (Nuove) ===


def run_apply_remote_config_async(
    remote_action_handler: RemoteActionHandler,
    repo_path: str,
    remote_name: str,
    remote_url: str,
    results_queue: queue.Queue,
):
    # (Implementazione precedente invariata)
    func_name = "run_apply_remote_config_async"
    log_handler.log_debug(
        f"[Worker] Started: Apply Remote Config for '{remote_name}' in '{repo_path}'",
        func_name=func_name,
    )
    try:
        success = remote_action_handler.apply_remote_config(
            repo_path, remote_name, remote_url
        )
        message = f"Remote '{remote_name}' configuration applied successfully."
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        results_queue.put({"status": "success", "result": success, "message": message})
    except (GitCommandError, ValueError) as e:
        log_handler.log_error(
            f"[Worker] EXCEPTION applying remote config: {e}", func_name=func_name
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Error applying remote config: {e}",
            }
        )
    except Exception as e:
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION applying remote config: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error applying remote config: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Apply Remote Config for '{remote_name}'",
            func_name=func_name,
        )


def run_check_connection_async(
    git_commands: GitCommands,
    repo_path: str,
    remote_name: str,
    results_queue: queue.Queue
):
    """
    Worker to check remote connection and potential auth issues using 'git ls-remote'.
    Does NOT prompt for credentials.
    """
    func_name = "run_check_connection_async"
    log_handler.log_debug(
        f"[Worker] Started: Check Connection/Auth for '{remote_name}' in '{repo_path}'",
        func_name=func_name
    )
    try:
        # Esegui ls-remote catturando output, senza check=True
        result = git_commands.git_ls_remote(repo_path, remote_name)

        # Analizza il risultato
        if result.returncode == 0:
            # Successo: connessione e autenticazione (se necessaria) OK
            message = f"Connection to remote '{remote_name}' successful."
            log_handler.log_info(f"[Worker] {message}", func_name=func_name)
            results_queue.put({
                "status": "success",
                "result": "connected",
                "message": message
            })
        elif result.returncode == 2:
            # RC=2: Connesso con successo, ma il remote è vuoto (no refs) o "unborn"
            message = f"Connected to remote '{remote_name}' (Note: Repository might be empty or unborn)."
            log_handler.log_info(f"[Worker] {message}", func_name=func_name)
            results_queue.put({
                "status": "success",
                "result": "connected_empty",
                "message": message
            })
        else:
            # Errore: analizza stderr per capire la causa
            stderr_lower = result.stderr.lower() if result.stderr else ""
            log_handler.log_warning(
                f"[Worker] ls-remote failed (RC={result.returncode}). Stderr: {stderr_lower}",
                func_name=func_name
            )

            # Controlla errori comuni di autenticazione/permessi
            auth_errors = [
                "authentication failed",
                "permission denied",
                "could not read username",
                "fatal: could not read password",
            ]
            # ---<<< MODIFICA: Aggiorna connection_errors >>>---
            connection_errors = [
                "repository not found",
                "could not resolve host",
                "name or service not known",
                "network is unreachable",
                # Aggiunti basati sui log e casi comuni
                "failed to connect",       # <<< AGGIUNTO
                "unable to access",       # <<< AGGIUNTO
                "could not connect",      # <<< AGGIUNTO (più specifico)
                "connection timed out",   # <<< AGGIUNTO (altro errore comune)
            ]
            # ---<<< FINE MODIFICA >>>---

            if any(err in stderr_lower for err in auth_errors):
                message = f"Authentication required or failed for remote '{remote_name}'."
                log_handler.log_warning(f"[Worker] {message}", func_name=func_name)
                results_queue.put({
                    "status": "auth_required",
                    "result": "authentication needed",
                    "message": message,
                    "exception": GitCommandError(message, stderr=result.stderr)
                })
            elif any(err in stderr_lower for err in connection_errors): # Ora dovrebbe matchare l'errore dei log
                message = f"Failed to connect to remote '{remote_name}': Repository or host not found/reachable."
                log_handler.log_error(f"[Worker] {message}", func_name=func_name)
                results_queue.put({
                    "status": "error", # Manteniamo 'error' come status principale
                    "result": "connection_failed", # Ma usiamo un 'result' specifico
                    "message": message,
                    "exception": GitCommandError(message, stderr=result.stderr)
                })
            else:
                # Errore generico di Git (ora meno probabile per errori di connessione)
                message = f"Failed to check remote '{remote_name}'. Check logs for details. (RC={result.returncode})" # Aggiunto RC al messaggio
                log_handler.log_error(f"[Worker] Unknown error checking remote. Stderr: {result.stderr}", func_name=func_name)
                results_queue.put({
                    "status": "error",
                    "result": "unknown_error",
                    "message": message,
                    "exception": GitCommandError(message, stderr=result.stderr)
                })

    except Exception as e:
        # Errore imprevisto nell'esecuzione del worker stesso
        log_handler.log_exception(f"[Worker] UNEXPECTED EXCEPTION checking connection: {e}", func_name=func_name)
        results_queue.put({
            "status": "error",
            "exception": e,
            "result": "worker_exception",
            "message": f"Unexpected error checking connection: {type(e).__name__}"
        })
    finally:
        log_handler.log_debug(f"[Worker] Finished: Check Connection/Auth for '{remote_name}'", func_name=func_name)


def run_interactive_auth_attempt_async(
    git_commands: GitCommands,
    repo_path: str,
    remote_name: str,
    results_queue: queue.Queue,
):
    """
    Worker to attempt an interactive Git operation (fetch) to trigger credential prompts.
    This worker intentionally does NOT capture output or hide the console.
    """
    func_name = "run_interactive_auth_attempt_async"
    log_handler.log_info(
        f"[Worker] Started: Interactive Auth Attempt for '{remote_name}' via Fetch in '{repo_path}'",
        func_name=func_name,
    )
    try:
        # Esegui git fetch in modalità interattiva (no capture, no hide)
        result = git_commands.git_fetch_interactive(repo_path, remote_name)

        # Controlla solo il codice di ritorno
        if result.returncode == 0:
            # Successo (presumibilmente l'utente ha autenticato)
            message = f"Interactive authentication attempt for '{remote_name}' seems successful."
            log_handler.log_info(f"[Worker] {message}", func_name=func_name)
            results_queue.put(
                {
                    "status": "success",
                    "result": "auth_attempt_success",
                    "message": message,
                }
            )
        else:
            # Fallimento (utente ha annullato, credenziali errate, altro errore)
            message = f"Interactive authentication attempt for '{remote_name}' failed or was cancelled (RC={result.returncode})."
            log_handler.log_warning(f"[Worker] {message}", func_name=func_name)
            results_queue.put(
                {
                    "status": "error",
                    "result": "auth_attempt_failed",
                    "message": message,
                    "exception": GitCommandError(message, stderr=None),
                }  # Non abbiamo stderr qui
            )

    except Exception as e:
        # Errore imprevisto nell'esecuzione del worker
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION during interactive auth attempt: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "result": "worker_exception",
                "message": f"Unexpected error during interactive auth: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Interactive Auth Attempt for '{remote_name}'",
            func_name=func_name,
        )


# --- Placeholder per future funzioni worker remote ---
def run_fetch_remote_async(
    remote_action_handler: RemoteActionHandler,  # Dipendenza dall'handler delle azioni remote
    repo_path: str,
    remote_name: str,
    results_queue: queue.Queue,
):
    """
    Worker function to execute 'git fetch' asynchronously.
    Executed in a separate thread.
    """
    func_name = "run_fetch_remote_async"
    log_handler.log_debug(
        f"[Worker] Started: Fetch Remote '{remote_name}' for '{repo_path}'",
        func_name=func_name,
    )

    try:
        # Chiama il metodo execute_remote_fetch che contiene la logica e l'analisi dell'errore
        result_info = remote_action_handler.execute_remote_fetch(repo_path, remote_name)

        # result_info contiene già {'status': '...', 'message': '...', 'exception': ...}
        log_handler.log_info(
            f"[Worker] Fetch result status for '{remote_name}': {result_info.get('status')}",
            func_name=func_name,
        )

        # Metti il dizionario del risultato direttamente nella coda
        results_queue.put(result_info)

    except Exception as e:
        # Cattura eccezioni impreviste sollevate da execute_remote_fetch stesso
        # (es., errori di validazione o eccezioni non gestite all'interno)
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION during fetch execution: {e}",
            func_name=func_name,
        )
        # Metti un risultato di errore generico nella coda
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error during fetch operation: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Fetch Remote '{remote_name}'", func_name=func_name
        )


def run_pull_remote_async(
    remote_action_handler: RemoteActionHandler,  # Dipendenza per eseguire il pull
    git_commands: GitCommands,  # Necessario per ottenere il branch corrente
    repo_path: str,
    remote_name: str,
    # branch_name non è più necessario passarlo qui, lo otteniamo nel worker
    results_queue: queue.Queue,
):
    """
    Worker function to execute 'git pull' asynchronously.
    Executed in a separate thread.
    """
    func_name = "run_pull_remote_async"
    log_handler.log_debug(
        f"[Worker] Started: Pull Remote '{remote_name}' for '{repo_path}'",
        func_name=func_name,
    )

    try:
        # --- Ottieni il branch corrente ---
        # È necessario conoscere il branch corrente per passarlo a execute_remote_pull
        # (anche se git pull di base non lo richiede, la nostra logica di action lo usa)
        # e per log/messaggi più chiari.
        current_branch_name = git_commands.get_current_branch_name(
            repo_path
        )  # Assumendo che questo metodo esista/venga aggiunto a GitCommands
        if not current_branch_name:
            # Se non riusciamo a determinare il branch (es. detached HEAD), non possiamo fare pull standard
            raise ValueError(
                "Cannot perform pull: Unable to determine current branch (possibly detached HEAD)."
            )

        log_handler.log_debug(
            f"[Worker] Current branch identified as: '{current_branch_name}'",
            func_name=func_name,
        )

        # --- Chiama l'Action Handler ---
        # execute_remote_pull contiene la logica per:
        # 1. Controllare modifiche non committate
        # 2. Eseguire git pull
        # 3. Analizzare l'esito (successo, conflitto, errore auth/conn/altro)
        result_info = remote_action_handler.execute_remote_pull(
            repo_path, remote_name, current_branch_name
        )

        # result_info è il dizionario restituito da execute_remote_pull
        log_handler.log_info(
            f"[Worker] Pull result status for '{remote_name}': {result_info.get('status')}",
            func_name=func_name,
        )

        # --- Aggiungi informazioni extra per la gestione dei conflitti ---
        if result_info.get("status") == "conflict":
            result_info["repo_path"] = (
                repo_path  # Assicura che il path sia nel risultato per il messaggio GUI
            )

        # Metti il dizionario del risultato direttamente nella coda
        results_queue.put(result_info)

    except (GitCommandError, ValueError) as e:
        # Cattura errori dalla determinazione del branch o altri errori noti
        log_handler.log_error(
            f"[Worker] Handled EXCEPTION during pull setup/execution: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Pull failed: {e}",  # Usa messaggio eccezione
            }
        )
    except Exception as e:
        # Cattura eccezioni impreviste
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION during pull operation: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error during pull operation: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Pull Remote '{remote_name}'", func_name=func_name
        )


def run_push_remote_async(
    remote_action_handler: RemoteActionHandler,  # Dipendenza per eseguire push
    git_commands: GitCommands,  # Necessario per ottenere il branch corrente
    repo_path: str,
    remote_name: str,
    # branch_name viene determinato internamente
    # force flag non necessario qui, gestito da execute_remote_push se necessario
    results_queue: queue.Queue,
):
    """
    Worker function to execute 'git push' for the current branch asynchronously.
    Executed in a separate thread. Handles upstream setting.
    """
    func_name = "run_push_remote_async"
    log_handler.log_debug(
        f"[Worker] Started: Push Remote '{remote_name}' for '{repo_path}'",
        func_name=func_name,
    )

    try:
        # --- Ottieni il branch corrente ---
        current_branch_name = git_commands.get_current_branch_name(repo_path)
        if not current_branch_name:
            raise ValueError(
                "Cannot perform push: Unable to determine current branch (possibly detached HEAD)."
            )

        log_handler.log_debug(
            f"[Worker] Current branch identified as: '{current_branch_name}'",
            func_name=func_name,
        )

        # --- Chiama l'Action Handler ---
        # execute_remote_push contiene la logica per:
        # 1. Controllare e impostare l'upstream se necessario
        # 2. Eseguire git push
        # 3. Analizzare l'esito (successo, rifiutato, errore auth/conn/altro)
        # NOTA: Il flag 'force' qui è sempre False per il push standard dal pulsante GUI.
        #       Un eventuale push forzato richiederebbe un pulsante/conferma separata.
        result_info = remote_action_handler.execute_remote_push(
            repo_path=repo_path,
            remote_name=remote_name,
            current_branch_name=current_branch_name,
            force=False,  # Push standard
        )

        # result_info è il dizionario restituito da execute_remote_push
        log_handler.log_info(
            f"[Worker] Push result status for '{current_branch_name}' to '{remote_name}': {result_info.get('status')}",
            func_name=func_name,
        )

        # --- Aggiungi informazioni extra per la gestione GUI ---
        if result_info.get("status") == "rejected":
            result_info["branch_name"] = (
                current_branch_name  # Passa il nome del branch nel risultato
            )

        # Metti il dizionario del risultato direttamente nella coda
        results_queue.put(result_info)

    except (GitCommandError, ValueError) as e:
        # Cattura errori dalla determinazione del branch o altri errori noti
        log_handler.log_error(
            f"[Worker] Handled EXCEPTION during push setup/execution: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Push failed: {e}",  # Usa messaggio eccezione
            }
        )
    except Exception as e:
        # Cattura eccezioni impreviste
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION during push operation: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error during push operation: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Push Remote '{remote_name}'", func_name=func_name
        )


def run_push_tags_async(
    remote_action_handler: RemoteActionHandler,  # Dipendenza per eseguire push tags
    repo_path: str,
    remote_name: str,
    results_queue: queue.Queue,
):
    """
    Worker function to execute 'git push --tags' asynchronously.
    Executed in a separate thread.
    """
    func_name = "run_push_tags_async"
    log_handler.log_debug(
        f"[Worker] Started: Push Tags to '{remote_name}' for '{repo_path}'",
        func_name=func_name,
    )

    try:
        # --- Chiama l'Action Handler ---
        result_info = remote_action_handler.execute_push_tags(repo_path, remote_name)

        # result_info è il dizionario restituito da execute_push_tags
        log_handler.log_info(
            f"[Worker] Push tags result status for '{remote_name}': {result_info.get('status')}",
            func_name=func_name,
        )

        # Metti il dizionario del risultato direttamente nella coda
        results_queue.put(result_info)

    except (GitCommandError, ValueError) as e:
        # Cattura errori noti sollevati da execute_push_tags (principalmente validazione)
        log_handler.log_error(
            f"[Worker] Handled EXCEPTION during push tags execution: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Push tags failed: {e}",
            }
        )
    except Exception as e:
        # Cattura eccezioni impreviste
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION during push tags operation: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error during push tags operation: {type(e).__name__}",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Push Tags to '{remote_name}'", func_name=func_name
        )


def run_get_ahead_behind_async(
    git_commands: GitCommands,  # Dipendenza
    repo_path: str,
    local_branch: str,
    upstream_branch: str,
    results_queue: queue.Queue,
):
    """
    Worker function to get ahead/behind commit counts asynchronously.
    Executed in a separate thread.
    """
    func_name = "run_get_ahead_behind_async"
    log_handler.log_debug(
        f"[Worker] Started: Get Ahead/Behind for '{local_branch}' vs '{upstream_branch}' in '{repo_path}'",
        func_name=func_name,
    )

    ahead_count = None
    behind_count = None
    status = "error"  # Default a errore
    message = f"Could not determine ahead/behind status for branch '{local_branch}'."
    exception_obj = None

    try:
        # Chiama il metodo in GitCommands per ottenere i conteggi
        ahead_count, behind_count = git_commands.get_ahead_behind_count(
            working_directory=repo_path,
            local_branch=local_branch,
            upstream_branch=upstream_branch,
        )

        # Verifica se il comando ha restituito valori validi (non None)
        if ahead_count is not None and behind_count is not None:
            status = "success"
            # Costruisci un messaggio descrittivo
            if ahead_count == 0 and behind_count == 0:
                message = (
                    f"Branch '{local_branch}' is up to date with '{upstream_branch}'."
                )
            else:
                parts = []
                if ahead_count > 0:
                    plural_a = "s" if ahead_count > 1 else ""
                    parts.append(f"{ahead_count} commit{plural_a} ahead")
                if behind_count > 0:
                    plural_b = "s" if behind_count > 1 else ""
                    parts.append(f"{behind_count} commit{plural_b} behind")
                message = (
                    f"Branch '{local_branch}' is "
                    + " and ".join(parts)
                    + f" of '{upstream_branch}'."
                )
            log_handler.log_info(f"[Worker] {message}", func_name=func_name)

        else:
            # Se get_ahead_behind_count ha restituito None, significa che c'è stato un errore
            # nel comando git o nell'analisi. Il messaggio di default va bene.
            log_handler.log_warning(
                f"[Worker] Failed to get valid ahead/behind counts for '{local_branch}'.",
                func_name=func_name,
            )
            status = "error"  # Mantiene lo stato di errore
            # Potremmo cercare di recuperare un'eccezione se disponibile, ma è complesso qui

    except Exception as e:
        # Cattura eccezioni impreviste nel worker stesso
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION getting ahead/behind: {e}",
            func_name=func_name,
        )
        status = "error"
        message = f"Unexpected error getting ahead/behind status: {type(e).__name__}"
        exception_obj = e

    # Metti il risultato nella coda
    results_queue.put(
        {
            "status": status,
            "result": (ahead_count, behind_count),  # La tupla con i conteggi (o None)
            "message": message,
            "exception": exception_obj,  # Passa l'eccezione se c'è stata
        }
    )

    log_handler.log_debug(
        f"[Worker] Finished: Get Ahead/Behind for '{local_branch}'", func_name=func_name
    )


def run_clone_remote_async(
    git_commands: GitCommands,  # Dipendenza per eseguire clone
    remote_url: str,
    local_clone_path: str,  # Path completo dove clonare
    profile_name_to_create: str,  # Nome del profilo da creare post-clone
    results_queue: queue.Queue,
):
    """
    Worker function to execute 'git clone' asynchronously.
    Executed in a separate thread.

    Args:
        git_commands (GitCommands): Instance to execute git commands.
        remote_url (str): URL of the repository to clone.
        local_clone_path (str): Full path to the target directory for the clone.
        profile_name_to_create (str): The name for the new profile upon success.
        results_queue (queue.Queue): Queue to put the result dictionary.
    """
    func_name = "run_clone_remote_async"
    log_handler.log_debug(
        f"[Worker] Started: Clone from '{remote_url}' into '{local_clone_path}'",
        func_name=func_name,
    )

    result_info = {"status": "unknown", "message": "Clone not completed."}  # Default

    try:
        # Il controllo sull'esistenza della directory di destinazione
        # è stato fatto PRIMA di avviare questo worker (in GitUtility.py).
        # Qui eseguiamo direttamente il comando.

        # Chiama il metodo git_clone (che ha check=False)
        clone_result = git_commands.git_clone(remote_url, local_clone_path)

        # Analizza il risultato del comando clone
        if clone_result.returncode == 0:
            # Successo
            result_info["status"] = "success"
            result_info["message"] = (
                f"Repository cloned successfully into '{os.path.basename(local_clone_path)}'."
            )
            # Passa i dati necessari per creare il profilo nel risultato
            result_info["result"] = {
                "cloned_path": local_clone_path,
                "profile_name": profile_name_to_create,
                "remote_url": remote_url,
            }
            log_handler.log_info(
                f"[Worker] Clone successful: {result_info['message']}",
                func_name=func_name,
            )

        else:
            # Errore durante il clone
            result_info["status"] = "error"
            stderr_full = clone_result.stderr if clone_result.stderr else ""
            stderr_lower = stderr_full.lower()
            log_handler.log_error(
                f"Clone command failed (RC={clone_result.returncode}). Stderr: {stderr_lower}",
                func_name=func_name,
            )

            # Controlla errori specifici noti
            auth_errors = [
                "authentication failed",
                "permission denied",
                "could not read username",
                "fatal: could not read password",
            ]
            connection_errors = [
                "repository not found",
                "could not resolve host",
                "name or service not known",
                "network is unreachable",
            ]
            path_errors = [
                "already exists and is not an empty directory",
                "could not create work tree",
            ]  # Anche se controllato prima, può succedere

            if any(err in stderr_lower for err in auth_errors):
                result_info["message"] = (
                    f"Authentication required or failed for cloning '{remote_url}'."
                )
                result_info["exception"] = GitCommandError(
                    result_info["message"], stderr=clone_result.stderr
                )
                # Potremmo impostare uno stato specifico 'auth_required' se vogliamo distinguerlo
                # result_info['result'] = 'authentication needed' # Opzionale
            elif any(err in stderr_lower for err in connection_errors):
                result_info["message"] = (
                    f"Failed to connect while cloning: Repository or host '{remote_url}' not found/reachable."
                )
                result_info["exception"] = GitCommandError(
                    result_info["message"], stderr=clone_result.stderr
                )
                # result_info['result'] = 'connection_failed' # Opzionale
            elif any(err in stderr_lower for err in path_errors):
                result_info["message"] = (
                    f"Clone failed: Target directory '{local_clone_path}' already exists and is not empty, or could not be created."
                )
                result_info["exception"] = GitCommandError(
                    result_info["message"], stderr=clone_result.stderr
                )
                # result_info['result'] = 'path_error' # Opzionale
            else:
                # Errore generico di Git
                result_info["message"] = (
                    f"Clone from '{remote_url}' failed (RC={clone_result.returncode}). Check logs."
                )
                result_info["exception"] = GitCommandError(
                    result_info["message"], stderr=clone_result.stderr
                )
                # result_info['result'] = 'unknown_error' # Opzionale

        # Metti il risultato in coda
        results_queue.put(result_info)

    except Exception as e:
        # Cattura eccezioni impreviste nel worker stesso
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION during clone operation: {e}",
            func_name=func_name,
        )
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error during clone operation: {type(e).__name__}",
                "result": "worker_exception",  # Stato specifico per errore worker
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Clone Remote '{remote_url}'", func_name=func_name
        )


def run_refresh_remote_branches_async(
    git_commands: GitCommands,  # Dipendenza
    repo_path: str,
    remote_name: str,
    results_queue: queue.Queue,
):
    """
    Worker function to get the list of remote branches asynchronously.
    Executed in a separate thread.
    """
    func_name = "run_refresh_remote_branches_async"
    log_handler.log_debug(
        f"[Worker] Started: Refresh Remote Branches for '{remote_name}' in '{repo_path}'",
        func_name=func_name,
    )

    remote_branches = []  # Default a lista vuota
    status = "error"  # Default a errore
    message = f"Could not retrieve remote branches for '{remote_name}'."
    exception_obj = None

    try:
        # Chiama il metodo in GitCommands per ottenere la lista
        remote_branches = git_commands.git_list_remote_branches(repo_path, remote_name)

        # Se siamo qui senza eccezioni, il comando è andato a buon fine
        # (anche se la lista potrebbe essere vuota)
        status = "success"
        count = len(remote_branches)
        if count > 0:
            message = f"Found {count} remote branches for '{remote_name}'."
        else:
            message = (
                f"No remote branches found for '{remote_name}' (or remote invalid)."
            )
        log_handler.log_info(f"[Worker] {message}", func_name=func_name)

    except Exception as e:
        # Cattura eccezioni impreviste (GitCommandError dovrebbe essere gestito dentro git_list_remote_branches restituendo [])
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION refreshing remote branches: {e}",
            func_name=func_name,
        )
        status = "error"
        message = f"Unexpected error listing remote branches: {type(e).__name__}"
        exception_obj = e
        remote_branches = ["(Error)"]  # Segnaposto per la GUI

    # Metti il risultato nella coda
    # 'result' contiene la lista dei nomi dei branch (o ['(Error)'])
    results_queue.put(
        {
            "status": status,
            "result": remote_branches,
            "message": message,
            "exception": exception_obj,
        }
    )

    log_handler.log_debug(
        f"[Worker] Finished: Refresh Remote Branches for '{remote_name}'",
        func_name=func_name,
    )


def run_checkout_tracking_branch_async(
    action_handler: ActionHandler,  # Dipendenza dall'ActionHandler locale
    repo_path: str,
    new_local_branch_name: str,
    remote_tracking_branch_full_name: str,  # Es. 'origin/main'
    results_queue: queue.Queue,
):
    """
    Worker function to checkout a remote branch as a new local tracking branch asynchronously.
    Executed in a separate thread.
    """
    func_name = "run_checkout_tracking_branch_async"
    log_handler.log_debug(
        f"[Worker] Started: Checkout Remote Branch '{remote_tracking_branch_full_name}' "
        f"as Local '{new_local_branch_name}' in '{repo_path}'",
        func_name=func_name,
    )

    try:
        # Chiama il metodo execute_checkout_tracking_branch che contiene la logica
        # (controllo stato, esecuzione git checkout -b, analisi risultato)
        result_info = action_handler.execute_checkout_tracking_branch(
            repo_path=repo_path,
            new_local_branch_name=new_local_branch_name,
            remote_tracking_branch_full_name=remote_tracking_branch_full_name,
        )

        # result_info contiene già {'status': '...', 'message': '...', 'exception': ...}
        log_handler.log_info(
            f"[Worker] Checkout tracking branch result status: {result_info.get('status')}",
            func_name=func_name,
        )

        # Metti il dizionario del risultato direttamente nella coda
        results_queue.put(result_info)

    except Exception as e:
        # Cattura eccezioni impreviste sollevate da execute_checkout_tracking_branch
        # (es., errori di validazione iniziali o eccezioni non gestite all'interno)
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION during checkout tracking branch execution: {e}",
            func_name=func_name,
        )
        # Metti un risultato di errore generico nella coda
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error during checkout operation: {type(e).__name__}",
                "result": "worker_exception",
            }
        )
    finally:
        log_handler.log_debug(
            f"[Worker] Finished: Checkout Remote Branch '{remote_tracking_branch_full_name}' as Local '{new_local_branch_name}'",
            func_name=func_name,
        )
        
def run_delete_local_branch_async(
    action_handler: ActionHandler, # Dipendenza
    repo_path: str,
    branch_name: str,
    force: bool,
    results_queue: queue.Queue
    ):
    """
    Worker function to delete a local branch asynchronously.
    Executed in a separate thread.
    """
    func_name = "run_delete_local_branch_async"
    action_type = "Force delete" if force else "Delete"
    log_handler.log_debug(f"[Worker] Started: {action_type} Local Branch '{branch_name}' in '{repo_path}'", func_name=func_name)

    try:
        # Chiama il metodo execute_delete_local_branch che contiene la logica
        # (controllo branch corrente, esecuzione git branch -d/-D, analisi risultato)
        result_info = action_handler.execute_delete_local_branch(
            repo_path=repo_path,
            branch_name=branch_name,
            force=force
        )

        # result_info contiene già {'status': '...', 'message': '...', 'exception': ...}
        log_handler.log_info(
            f"[Worker] Delete local branch '{branch_name}' result status: {result_info.get('status')}",
            func_name=func_name
        )

        # Metti il dizionario del risultato direttamente nella coda
        results_queue.put(result_info)

    except ValueError as ve:
         # Cattura specificamente il ValueError sollevato se si tenta di cancellare il branch corrente
         log_handler.log_error(f"[Worker] Handled EXCEPTION during delete branch setup: {ve}", func_name=func_name)
         results_queue.put(
            {
                "status": "error",
                "exception": ve, # Passa l'eccezione originale
                "message": str(ve), # Usa il messaggio del ValueError
            }
        )
    except Exception as e:
        # Cattura eccezioni impreviste sollevate da execute_delete_local_branch
        log_handler.log_exception(f"[Worker] UNEXPECTED EXCEPTION during delete local branch: {e}", func_name=func_name)
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error deleting local branch: {type(e).__name__}",
                "result": "worker_exception"
            }
        )
    finally:
        log_handler.log_debug(f"[Worker] Finished: {action_type} Local Branch '{branch_name}'", func_name=func_name)

def run_merge_local_branch_async(
    action_handler: ActionHandler, # Dipendenza per eseguire merge
    git_commands: GitCommands, # Dipendenza per ottenere branch corrente
    repo_path: str,
    branch_to_merge: str,
    no_ff: bool,
    results_queue: queue.Queue
    ):
    """
    Worker function to merge a local branch into the current branch asynchronously.
    Executed in a separate thread.
    """
    func_name = "run_merge_local_branch_async"
    log_handler.log_debug(f"[Worker] Started: Merge Local Branch '{branch_to_merge}' into current for '{repo_path}'", func_name=func_name)

    result_info = {} # Inizializza dizionario risultato

    try:
        # --- Ottieni il branch corrente ---
        # Necessario per passarlo a execute_merge_local_branch per validazione
        current_branch_name = git_commands.get_current_branch_name(repo_path)
        if not current_branch_name:
            # Caso Detached HEAD
            raise ValueError("Cannot perform merge: Currently in detached HEAD state.")

        log_handler.log_debug(f"[Worker] Current branch for merge validation: '{current_branch_name}'", func_name=func_name)

        # --- Chiama l'Action Handler ---
        # execute_merge_local_branch contiene la logica per:
        # 1. Validare input e stato (branch corrente, branch esiste, no modifiche)
        # 2. Eseguire git merge
        # 3. Analizzare l'esito (successo, conflitto, errore)
        result_info = action_handler.execute_merge_local_branch(
            repo_path=repo_path,
            branch_to_merge=branch_to_merge,
            current_branch=current_branch_name,
            no_ff=no_ff
        )

        # Logga l'esito
        log_handler.log_info(
            f"[Worker] Merge local branch '{branch_to_merge}' result status: {result_info.get('status')}",
            func_name=func_name
        )

        # --- Aggiungi informazioni extra per gestione GUI in caso di conflitto ---
        if result_info.get('status') == 'conflict':
             result_info['repo_path'] = repo_path # Path per messaggio utente
             result_info['branch_merged_into'] = current_branch_name # Branch dove risolvere

        # Metti il dizionario del risultato nella coda
        results_queue.put(result_info)

    except ValueError as ve:
         # Cattura specificamente i ValueError sollevati dai check in action_handler
         # (es. merge into self, branch non esiste, detached HEAD, uncommitted changes)
         log_handler.log_error(f"[Worker] Handled VALIDATION EXCEPTION during merge setup: {ve}", func_name=func_name)
         results_queue.put(
            {
                "status": "error",
                "exception": ve,
                "message": f"Merge failed: {ve}", # Usa il messaggio chiaro del ValueError
            }
        )
    except Exception as e:
        # Cattura eccezioni impreviste
        log_handler.log_exception(f"[Worker] UNEXPECTED EXCEPTION during merge operation: {e}", func_name=func_name)
        results_queue.put(
            {
                "status": "error",
                "exception": e,
                "message": f"Unexpected error during merge operation: {type(e).__name__}",
                "result": "worker_exception"
            }
        )
    finally:
        log_handler.log_debug(f"[Worker] Finished: Merge Local Branch '{branch_to_merge}'", func_name=func_name)
        
def run_compare_branches_async(
    git_commands: GitCommands, # Dipendenza
    repo_path: str,
    ref1: str, # Riferimento 1 (di solito il branch corrente)
    ref2: str, # Riferimento 2 (il branch selezionato dall'utente)
    results_queue: queue.Queue
    ):
    """
    Worker function to get the list of changed files between two references
    using 'git diff-tree'. Executed in a separate thread.
    """
    func_name = "run_compare_branches_async"
    log_handler.log_debug(f"[Worker] Started: Compare Branches '{ref1}' vs '{ref2}' in '{repo_path}'", func_name=func_name)

    changed_files = [] # Lista dei file cambiati "Status\tPath"
    status = 'error' # Default a errore
    message = f"Could not compare '{ref1}' and '{ref2}'."
    exception_obj = None

    try:
        # --- Opzionale: Eseguire Fetch prima del confronto? ---
        # Se ref2 è un branch remoto, potremmo voler fare fetch prima per avere lo stato più recente.
        # Questo però rallenta l'operazione. Per ora, confrontiamo con lo stato locale conosciuto.
        # if '/' in ref2: # Heuristica semplice per branch remoto
        #    try:
        #        remote_name = ref2.split('/')[0]
        #        log_handler.log_debug(f"[Worker] Fetching '{remote_name}' before comparison.", func_name=func_name)
        #        fetch_res = git_commands.git_fetch(repo_path, remote_name)
        #        if fetch_res.returncode != 0:
        #             log_handler.log_warning(f"[Worker] Pre-compare fetch failed (RC={fetch_res.returncode}). Comparing with potentially stale data.", func_name=func_name)
        #    except Exception as fetch_e:
        #         log_handler.log_warning(f"[Worker] Error during pre-compare fetch: {fetch_e}. Comparing with potentially stale data.", func_name=func_name)
        # --- Fine Fetch Opzionale ---


        # Chiama il metodo in GitCommands per ottenere la lista dei file differenti
        return_code, changed_files_list = git_commands.git_diff_tree(
            working_directory=repo_path,
            ref1=ref1,
            ref2=ref2
        )

        # Verifica l'esito del comando git diff-tree
        if return_code == 0:
            status = 'success'
            changed_files = changed_files_list # La lista dei file nel formato "Status\tPath"
            count = len(changed_files)
            if count > 0:
                 message = f"Comparison complete: Found {count} differences between '{ref1}' and '{ref2}'."
            else:
                 message = f"No differences found between '{ref1}' and '{ref2}'."
            log_handler.log_info(f"[Worker] {message}", func_name=func_name)
        else:
            # Errore durante l'esecuzione di git diff-tree (ref invalidi?)
            status = 'error'
            message = f"Failed to compare '{ref1}' and '{ref2}'. Invalid reference(s)?"
            log_handler.log_error(f"[Worker] git diff-tree command failed (RC={return_code})", func_name=func_name)
            # L'errore specifico è già stato loggato da git_diff_tree
            exception_obj = GitCommandError(message, stderr="See previous logs") # stderr non disponibile qui direttamente

    except Exception as e:
        # Cattura eccezioni impreviste nel worker stesso
        log_handler.log_exception(f"[Worker] UNEXPECTED EXCEPTION during branch comparison: {e}", func_name=func_name)
        status = 'error'
        message = f"Unexpected error comparing branches: {type(e).__name__}"
        exception_obj = e
        changed_files = ["(Error)"] # Segnaposto per la GUI

    # Metti il risultato nella coda
    # 'result' contiene la lista dei file nel formato "Status\tPath"
    results_queue.put(
        {
            "status": status,
            "result": changed_files, # Lista di stringhe
            "message": message,
            "exception": exception_obj
        }
    )

    log_handler.log_debug(f"[Worker] Finished: Compare Branches '{ref1}' vs '{ref2}'", func_name=func_name)
        
def run_get_commit_details_async(
    git_commands: GitCommands,
    repo_path: str,
    commit_hash: str,       # Hash del commit (può essere breve)
    results_queue: queue.Queue
):
    """
    Worker to fetch detailed information about a specific commit, including
    metadata and the list of changed files. Executed in a separate thread.
    """
    func_name: str = "run_get_commit_details_async"
    log_handler.log_debug(
        f"[Worker] Started: Get details for commit '{commit_hash}' in '{repo_path}'",
        func_name=func_name
    )

    # Dizionario per contenere i risultati
    commit_details: Dict[str, Any] = {
        'hash_full': None,
        'author_name': None,
        'author_email': None,
        'author_date': None,
        'subject': None,
        'body': "", # Messaggio completo (potrebbe essere multilinea)
        'files_changed': [] # Lista di tuple (status, path1, [path2 for R/C])
    }
    status: str = "error" # Default a errore
    message: str = f"Could not retrieve details for commit '{commit_hash}'."
    exception_obj: Optional[Exception] = None

    try:
        # --- 1. Ottieni Metadati e Lista File con 'git show --name-status' ---
        # Usiamo un formato specifico per estrarre facilmente i metadati principali
        # Usiamo %H per hash completo, %an/%ae per autore, %ad per data autore, %s per soggetto
        # Separatori specifici (es. |||) per dividere i campi in modo affidabile
        # --name-status alla fine per ottenere la lista dei file
        # -z usa NUL come terminatore per i nomi file (più robusto)
        separator: str = "|||---|||" # Separatore improbabile nel contenuto
        pretty_format: str = f"%H{separator}%an{separator}%ae{separator}%ad{separator}%s"
        show_cmd: List[str] = [
            "git",
            "show",
            f"--pretty=format:{pretty_format}",
            "--name-status",
            "-z", # Usa NUL terminators per i file
            commit_hash # Usa l'hash fornito (breve o completo)
        ]
        log_handler.log_debug(
            f"[Worker] Executing git show command: {' '.join(show_cmd)}",
            func_name=func_name
        )
        # Esegui catturando l'output, check=False per gestire commit non validi
        show_result = git_commands.log_and_execute(
            command=show_cmd,
            working_directory=repo_path,
            check=False, # Gestiamo noi se il commit non viene trovato
            capture=True,
            hide_console=True,
            log_output_level=logging.DEBUG
        )

        # Controlla se il comando 'git show' ha avuto successo
        if show_result.returncode == 0 and show_result.stdout:
            # --- Parsing dell'Output ---
            # L'output sarà: Metadati formattati\n\nLista file separati da NUL\0
            output_parts: List[str] = show_result.stdout.split('\n\n', 1)
            metadata_line: str = output_parts[0]
            files_part_raw: str = output_parts[1] if len(output_parts) > 1 else ""

            # Estrai metadati dalla prima parte
            meta_parts: List[str] = metadata_line.split(separator)
            if len(meta_parts) == 5:
                commit_details['hash_full'] = meta_parts[0].strip()
                commit_details['author_name'] = meta_parts[1].strip()
                commit_details['author_email'] = meta_parts[2].strip()
                commit_details['author_date'] = meta_parts[3].strip()
                commit_details['subject'] = meta_parts[4].strip()
                log_handler.log_debug(
                    f"[Worker] Parsed metadata: Hash={commit_details['hash_full']}, Author={commit_details['author_name']}",
                     func_name=func_name
                )
            else:
                log_handler.log_warning(
                    f"[Worker] Could not parse metadata line correctly: {metadata_line}",
                    func_name=func_name
                )
                # Non considerarlo un errore fatale, potremmo avere solo i file

            # Estrai lista file dalla seconda parte (gestione NUL terminator)
            if files_part_raw:
                file_entries: List[str] = files_part_raw.strip('\x00').split('\x00')
                parsed_files: List[Tuple[str, str, Optional[str]]] = []
                i: int = 0
                while i < len(file_entries):
                    # Ogni voce file dovrebbe avere status e path
                    # Rinominati/Copiati (R/C) hanno status, old_path, new_path
                    status_char: str = file_entries[i].strip()
                    if status_char.startswith(('R', 'C')): # Renamed/Copied
                        if i + 2 < len(file_entries):
                            # Rimuovi score (es. R100 -> R)
                            status_code = status_char[0]
                            old_path = file_entries[i+1]
                            new_path = file_entries[i+2]
                            parsed_files.append((status_code, old_path, new_path))
                            i += 3 # Avanza di 3 elementi
                        else:
                             log_handler.log_warning(f"[Worker] Incomplete R/C entry: {file_entries[i:]}", func_name=func_name)
                             break # Esce dal loop se i dati sono incompleti
                    elif status_char: # Added, Modified, Deleted, Type Changed
                         if i + 1 < len(file_entries):
                             file_path = file_entries[i+1]
                             parsed_files.append((status_char[0], file_path, None)) # None per new_path
                             i += 2 # Avanza di 2 elementi
                         else:
                             log_handler.log_warning(f"[Worker] Incomplete A/M/D/T entry: {file_entries[i:]}", func_name=func_name)
                             break
                    else:
                        # Ignora elementi vuoti (potrebbero esserci NUL consecutivi?)
                        i += 1
                commit_details['files_changed'] = parsed_files
                log_handler.log_debug(
                    f"[Worker] Parsed {len(parsed_files)} changed files.", func_name=func_name
                )

            # --- 2. Ottieni Corpo Messaggio Commit con 'git show -s --format=%B' ---
            # Questo comando estrae solo il messaggio completo (soggetto + corpo)
            body_cmd: List[str] = ["git", "show", "-s", "--format=%B", commit_hash]
            body_result = git_commands.log_and_execute(
                 command=body_cmd,
                 working_directory=repo_path,
                 check=False, # Dovrebbe funzionare se show precedente ha funzionato
                 capture=True,
                 hide_console=True
            )
            if body_result.returncode == 0:
                 commit_details['body'] = body_result.stdout.strip()
                 # Subject è già nel body, ma lo teniamo separato per potenziali usi futuri
                 log_handler.log_debug("[Worker] Fetched full commit message body.", func_name=func_name)
            else:
                 log_handler.log_warning(
                     f"[Worker] Could not fetch commit body (RC={body_result.returncode}).",
                     func_name=func_name
                 )
                 # Non fatale, usa solo il subject se disponibile

            # Se siamo arrivati qui, l'operazione ha avuto successo
            status = "success"
            message = f"Details retrieved successfully for commit '{commit_hash}'."
            log_handler.log_info(f"[Worker] {message}", func_name=func_name)

        elif "unknown revision or path not in the working tree" in (show_result.stderr or "").lower():
            # Caso specifico: hash commit non valido o non trovato
            status = "error"
            message = f"Commit hash '{commit_hash}' not found or invalid."
            log_handler.log_error(f"[Worker] {message}", func_name=func_name)
            exception_obj = ValueError(message) # Usa ValueError per input errato
        else:
            # Altro errore da 'git show'
            status = "error"
            stderr_msg = show_result.stderr.strip() if show_result.stderr else "Unknown git show error"
            message = f"Failed to get commit details (RC={show_result.returncode}): {stderr_msg}"
            log_handler.log_error(f"[Worker] {message}", func_name=func_name)
            exception_obj = GitCommandError(message, stderr=show_result.stderr)

    except GitCommandError as git_err:
        # Errore durante l'esecuzione di un comando git (es. permessi, repo corrotto)
        log_handler.log_exception(
            f"[Worker] GitCommandError getting commit details: {git_err}",
            func_name=func_name
        )
        status = "error"
        message = f"Git error retrieving commit details: {git_err}"
        exception_obj = git_err
    except Exception as e:
        # Errore imprevisto nel worker
        log_handler.log_exception(
            f"[Worker] UNEXPECTED EXCEPTION getting commit details: {e}",
            func_name=func_name
        )
        status = "error"
        message = f"Unexpected error retrieving commit details: {type(e).__name__}"
        exception_obj = e

    # --- Metti il risultato nella coda ---
    results_queue.put({
        "status": status,
        "message": message,
        "result": commit_details, # Passa il dizionario con i dettagli
        "exception": exception_obj
    })

    log_handler.log_debug(
        f"[Worker] Finished: Get details for commit '{commit_hash}'",
        func_name=func_name
    )