"""Test UCC-style extended counting on sample files."""

from pathlib import Path
import sys

# Add project root to path
sys.path.insert(0, str(Path(__file__).parent.parent))

from pyucc.core.ucc_extended_counting import (
    analyze_file_ucc_style,
    format_ucc_table_header,
    format_ucc_table_line
)


def test_sample_file():
    """Test on actual file from UCC output."""
    
    # Test file from your CSV
    test_file = Path(r"C:\__temp\Metrics\attuale\REP\Projects\DSP\ChimeraMCK\dev\mck_c66\mck_c66_boot_multicore.c")
    
    if not test_file.exists():
        print(f"⚠️  Test file not found: {test_file}")
        print("Using mock data for demonstration...")
        demonstrate_with_mock()
        return
    
    print(f"Analyzing: {test_file.name}")
    print("=" * 80)
    
    result = analyze_file_ucc_style(test_file)
    
    # UCC output for comparison:
    # Total=402, Blank=86, Comments(Whole=45, Embedded=13)
    # Compiler=22, Data=57, Exec=127
    # Logical=206, Physical=271
    
    print("\nPyUCC Extended Results:")
    print(f"  Total Lines:          {result['total_lines']:>6}")
    print(f"  Blank Lines:          {result['blank_lines']:>6}")
    print(f"  Comments (Whole):     {result['comment_whole']:>6}")
    print(f"  Comments (Embedded):  {result['comment_embedded']:>6}")
    print(f"  Compiler Directives:  {result['compiler_directives']:>6}")
    print(f"  Data Declarations:    {result['data_declarations']:>6}")
    print(f"  Exec Instructions:    {result['exec_instructions']:>6}")
    print(f"  Logical SLOC:         {result['logical_sloc']:>6}")
    print(f"  Physical SLOC:        {result['physical_sloc']:>6}")
    
    print("\n" + "=" * 80)
    print("UCC Expected Values (from output):")
    print(f"  Total Lines:          {'402':>6}")
    print(f"  Blank Lines:          {'86':>6}")
    print(f"  Comments (Whole):     {'45':>6}")
    print(f"  Comments (Embedded):  {'13':>6}")
    print(f"  Compiler Directives:  {'22':>6}")
    print(f"  Data Declarations:    {'57':>6}")
    print(f"  Exec Instructions:    {'127':>6}")
    print(f"  Logical SLOC:         {'206':>6}")
    print(f"  Physical SLOC:        {'271':>6}")
    
    print("\n" + "=" * 80)
    print("Differences:")
    print(f"  Total:      {result['total_lines'] - 402:>+6}")
    print(f"  Blank:      {result['blank_lines'] - 86:>+6}")
    print(f"  Whole Cmt:  {result['comment_whole'] - 45:>+6}")
    print(f"  Embed Cmt:  {result['comment_embedded'] - 13:>+6}")
    print(f"  Directive:  {result['compiler_directives'] - 22:>+6}")
    print(f"  Data Decl:  {result['data_declarations'] - 57:>+6}")
    print(f"  Exec Inst:  {result['exec_instructions'] - 127:>+6}")
    print(f"  Logical:    {result['logical_sloc'] - 206:>+6}")
    print(f"  Physical:   {result['physical_sloc'] - 271:>+6}")
    
    print("\n" + "=" * 80)
    print("UCC-Style Formatted Output:")
    print(format_ucc_table_header())
    print(format_ucc_table_line(result, test_file.name))


def demonstrate_with_mock():
    """Demonstrate with mock C code."""
    
    mock_code = """// File: example.c
#include <stdio.h>
#include <stdlib.h>

#define MAX_SIZE 100

/* Multi-line comment
   explaining the function */
int calculate(int x, int y) {
    int result = 0;  // Initialize result
    
    if (x > 0) {
        result = x + y;  /* Add values */
    } else {
        result = x - y;
    }
    
    return result;
}

int main() {
    int value = 10;
    printf("Value: %d\\n", value);
    return 0;
}
"""
    
    # Write to temp file
    import tempfile
    with tempfile.NamedTemporaryFile(mode='w', suffix='.c', delete=False) as f:
        f.write(mock_code)
        temp_path = Path(f.name)
    
    print(f"Testing with mock C code...")
    print("=" * 80)
    
    result = analyze_file_ucc_style(temp_path)
    
    print("\nMock Code Results:")
    print(f"  Total Lines:          {result['total_lines']:>6}")
    print(f"  Blank Lines:          {result['blank_lines']:>6}")
    print(f"  Comments (Whole):     {result['comment_whole']:>6}")
    print(f"  Comments (Embedded):  {result['comment_embedded']:>6}")
    print(f"  Compiler Directives:  {result['compiler_directives']:>6}")
    print(f"  Data Declarations:    {result['data_declarations']:>6}")
    print(f"  Exec Instructions:    {result['exec_instructions']:>6}")
    print(f"  Logical SLOC:         {result['logical_sloc']:>6}")
    print(f"  Physical SLOC:        {result['physical_sloc']:>6}")
    
    # Cleanup
    temp_path.unlink()


if __name__ == "__main__":
    test_sample_file()