#!/usr/bin/env python3
"""
Simple auto-commit script for railseek6 repository.
This script provides instructions for manual git operations.
"""

import os
import sys
from datetime import datetime

def print_instructions(description):
    """Print git commands for manual execution"""
    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
    
    print("=" * 60)
    print("AUTO-COMMIT INSTRUCTIONS")
    print("=" * 60)
    print(f"Description: {description}")
    print(f"Timestamp: {timestamp}")
    print(f"Repository: https://git.mtrcompute.com/jleu3482/railseek6")
    print()
    
    # Git commands to run manually
    commands = [
        "# Navigate to project directory",
        "cd C:\\aaWORK\\railseek6",
        "",
        "# Stage all changes",
        "git add .",
        "",
        "# Commit with message",
        f'git commit -m "{description}\\n\\nAuto-commit at: {timestamp}"',
        "",
        "# Push to remote",
        "git push origin main",
        "",
        "# If main branch doesn't exist, try:",
        "git push origin master",
    ]
    
    print("Run these commands manually in PowerShell or Command Prompt:")
    print()
    for cmd in commands:
        if cmd.startswith("#"):
            print(f"\033[90m{cmd}\033[0m")  # Gray color for comments
        else:
            print(f"\033[92m{cmd}\033[0m")  # Green color for commands
    
    print()
    print("=" * 60)
    print("ALTERNATIVE: Use VS Code Git Integration")
    print("=" * 60)
    print("1. Open VS Code with C:\\aaWORK\\railseek6 folder")
    print("2. Go to Source Control panel (Ctrl+Shift+G)")
    print("3. Stage changes by clicking '+'")
    print(f"4. Commit with message: \"{description}\"")
    print("5. Click 'Sync Changes' or 'Push' button")
    
    # Save commands to file for easy copy-paste
    commands_file = "git_commands.bat"
    with open(commands_file, "w", encoding='utf-8') as f:
        f.write("@echo off\n")
        f.write("cd /d C:\\aaWORK\\railseek6\n")
        f.write("git add .\n")
        f.write(f'git commit -m "{description} - Auto-commit at: {timestamp}"\n')
        f.write("git push origin main\n")
        f.write("if errorlevel 1 git push origin master\n")
        f.write("pause\n")
    
    print()
    print(f"✓ Commands saved to: {commands_file}")
    print(f"  Double-click {commands_file} to run (requires Git in PATH)")
    
    return True

def check_git_available():
    """Check if git is available in PATH"""
    import subprocess
    try:
        result = subprocess.run(["git", "--version"], capture_output=True, text=True)
        return result.returncode == 0
    except:
        return False

if __name__ == "__main__":
    if len(sys.argv) < 2:
        print("Usage: python simple_auto_commit.py \"Description of changes\"")
        print("Example: python simple_auto_commit.py \"Added document download endpoint\"")
        sys.exit(1)
    
    description = sys.argv[1]
    
    # Check if git is available
    if check_git_available():
        print("✓ Git is available in PATH")
        print("You can run the commands manually or use the generated batch file.")
    else:
        print("⚠ Git is not available in PATH")
        print("You need to:")
        print("1. Install Git for Windows: https://git-scm.com/download/win")
        print("2. Or use VS Code Git integration")
        print("3. Or run commands manually using the Gitea git.exe (may have issues)")
    
    print_instructions(description)
    
    print()
    print("=" * 60)
    print("NEXT STEPS:")
    print("1. Run the git commands above (or use the batch file)")
    print("2. Verify at: https://git.mtrcompute.com/jleu3482/railseek6")
    print("3. Restart LightRAG server to test download endpoint")
    print("=" * 60)