SXXXXXXX_MarkdownConverter/convert.py

import os
import subprocess
import tkinter as tk
from tkinter import filedialog, messagebox, scrolledtext
from pathlib import Path


class MarkdownToPDFApp:
    def __init__(self, root):
        self.root = root
        self.root.title("Markdown → DOCX/PDF Converter")
        self.root.geometry("650x480")
        self.root.resizable(False, False)

        self.folder_path = tk.StringVar()
        self.output_name = tk.StringVar(value="manuale")
        self.template_path = tk.StringVar()
        self.use_template = tk.BooleanVar(value=False)
        self.generate_pdf = tk.BooleanVar(value=True)

        # --- UI ---
        tk.Label(root, text="Cartella Markdown:").pack(
            anchor="w", padx=10, pady=(10, 0)
        )
        frame1 = tk.Frame(root)
        frame1.pack(fill="x", padx=10)
        tk.Entry(frame1, textvariable=self.folder_path, width=50).pack(
            side="left", fill="x", expand=True
        )
        tk.Button(frame1, text="Sfoglia...", command=self.choose_folder).pack(
            side="right", padx=5
        )

        tk.Label(root, text="Nome base file output (senza estensione):").pack(
            anchor="w", padx=10, pady=(10, 0)
        )
        tk.Entry(root, textvariable=self.output_name, width=40).pack(fill="x", padx=10)

        tk.Checkbutton(
            root,
            text="Usa template DOCX",
            variable=self.use_template,
            command=self.toggle_template,
        ).pack(anchor="w", padx=10, pady=(10, 0))
        frame2 = tk.Frame(root)
        frame2.pack(fill="x", padx=10)
        tk.Entry(
            frame2, textvariable=self.template_path, width=50, state="disabled"
        ).pack(side="left", fill="x", expand=True)
        tk.Button(
            frame2,
            text="Seleziona template",
            command=self.choose_template,
            state="disabled",
        ).pack(side="right", padx=5)
        self.template_frame = frame2

        tk.Checkbutton(
            root, text="Genera anche PDF finale", variable=self.generate_pdf
        ).pack(anchor="w", padx=10, pady=(10, 0))

        tk.Button(
            root,
            text="Genera Documento",
            command=self.generate_output,
            bg="#3c9",
            fg="white",
        ).pack(pady=10)

        tk.Label(root, text="Log:").pack(anchor="w", padx=10)
        self.log_box = scrolledtext.ScrolledText(root, height=13, state="disabled")
        self.log_box.pack(fill="both", expand=True, padx=10, pady=(0, 10))

    # --- Utility methods ---
    def log(self, text):
        self.log_box.configure(state="normal")
        self.log_box.insert(tk.END, text + "\n")
        self.log_box.configure(state="disabled")
        self.log_box.see(tk.END)
        self.root.update_idletasks()

    def choose_folder(self):
        folder = filedialog.askdirectory(title="Seleziona la cartella Markdown")
        if folder:
            self.folder_path.set(folder)

    def toggle_template(self):
        state = "normal" if self.use_template.get() else "disabled"
        for widget in self.template_frame.winfo_children():
            widget.configure(state=state)

    def choose_template(self):
        file = filedialog.askopenfilename(
            title="Seleziona template DOCX", filetypes=[("Word Template", "*.docx")]
        )
        if file:
            self.template_path.set(file)

    def generate_output(self):
        folder = self.folder_path.get().strip()
        output_name = self.output_name.get().strip()
        template = self.template_path.get().strip()
        use_template = self.use_template.get()
        make_pdf = self.generate_pdf.get()

        if not folder:
            messagebox.showwarning(
                "Attenzione", "Seleziona una cartella contenente i file Markdown."
            )
            return

        folder_path = Path(folder)
        output_docx = folder_path / f"{output_name}.docx"
        output_pdf = folder_path / f"{output_name}.pdf"

        # Trova i file Markdown numerati
        md_files = sorted(folder_path.glob("[0-9][0-9]_*.md"))
        if not md_files:
            messagebox.showerror(
                "Errore", "Nessun file Markdown numerato trovato nella cartella."
            )
            return

        self.log(f"Trovati {len(md_files)} file Markdown:")
        for f in md_files:
            self.log(f"  - {f.name}")

        combined_md = folder_path / "_manuale_unico_temp.md"
        self.log(f"\nUnione dei file in {combined_md.name}...")

        try:
            with open(combined_md, "w", encoding="utf-8") as out:
                for f in md_files:
                    out.write(f"\n\n# --- {f.name} ---\n\n")
                    out.write(f.read_text(encoding="utf-8"))
                    out.write("\n\n")
            self.log("File unito con successo.")
        except Exception as e:
            messagebox.showerror("Errore durante unione", str(e))
            return

        # Comando Pandoc per generare DOCX
        cmd_docx = ["pandoc", str(combined_md), "-o", str(output_docx)]
        if use_template:
            if not Path(template).exists():
                messagebox.showerror(
                    "Template non trovato", f"Il file {template} non esiste."
                )
                return
            cmd_docx.extend(["--reference-doc", str(template)])

        self.log("\nEsecuzione Pandoc (DOCX)...")
        result = subprocess.run(cmd_docx, capture_output=True, text=True)
        if result.returncode != 0:
            self.log("❌ Errore Pandoc (DOCX):")
            self.log(result.stderr)
            messagebox.showerror("Errore Pandoc", result.stderr)
            return

        self.log(f"✅ DOCX generato correttamente: {output_docx}")

        # Generazione PDF opzionale
        if make_pdf:
            self.log("\nGenerazione PDF dal DOCX...")
            cmd_pdf = ["pandoc", str(output_docx), "-o", str(output_pdf)]
            result = subprocess.run(cmd_pdf, capture_output=True, text=True)
            if result.returncode == 0:
                self.log(f"✅ PDF generato: {output_pdf}")
                messagebox.showinfo("Completato", f"PDF generato: {output_pdf}")
            else:
                self.log("❌ Errore durante conversione PDF:")
                self.log(result.stderr)
                messagebox.showerror("Errore PDF", result.stderr)
        else:
            messagebox.showinfo("Completato", f"DOCX generato: {output_docx}")

        # Pulisce file temporaneo
        if combined_md.exists():
            combined_md.unlink()


if __name__ == "__main__":
    root = tk.Tk()
    app = MarkdownToPDFApp(root)
    root.mainloop()