#!/usr/bin/env python3
"""
Build script for NotePad application
Creates distributable binaries for Linux and Windows
"""

import subprocess
import sys
import os
import shutil
from pathlib import Path

def run_command(cmd, description):
    """Run a shell command and print status"""
    print(f"\n{'='*60}")
    print(f"{description}")
    print(f"{'='*60}")
    print(f"Command: {' '.join(cmd)}\n")

    result = subprocess.run(cmd, capture_output=False, text=True)

    if result.returncode != 0:
        print(f"\n❌ ERROR: {description} failed!")
        sys.exit(1)

    print(f"\n✅ {description} completed successfully!")
    return result

def publish_platform(platform):
    """Publish for a specific platform"""
    runtime_id = f"{platform}-x64"

    cmd = [
        "dotnet", "publish",
        "-c", "Release",
        "-r", runtime_id,
        "--self-contained", "true",
        "-p:PublishSingleFile=true",
        "-p:IncludeNativeLibrariesForSelfExtract=true",
        "-p:PublishTrimmed=false"  # Avalonia doesn't work well with trimming
    ]

    run_command(cmd, f"Building for {platform.upper()}")

    # Show the output location
    output_dir = Path(f"bin/Release/net8.0/{runtime_id}/publish")
    if output_dir.exists():
        files = list(output_dir.glob("*"))
        print(f"\n📦 Output files in: {output_dir.absolute()}")
        for file in files:
            size_mb = file.stat().st_size / (1024 * 1024)
            print(f"   - {file.name} ({size_mb:.2f} MB)")

def main():
    """Main entry point"""
    # Parse arguments
    if len(sys.argv) > 1:
        target = sys.argv[1].lower()
        if target not in ['linux', 'windows', 'both', 'all']:
            print("Usage: python3 publish.py [linux|windows|both]")
            print("  Default: both")
            sys.exit(1)
    else:
        target = 'both'

    # Change to script directory
    script_dir = Path(__file__).parent
    os.chdir(script_dir)

    print(f"🚀 NotePad Build Script")
    print(f"Target platform(s): {target.upper()}")

    # Build for requested platform(s)
    if target in ['linux', 'both', 'all']:
        publish_platform('linux')

    if target in ['windows', 'both', 'all']:
        publish_platform('win')

    print(f"\n{'='*60}")
    print("🎉 All builds completed successfully!")
    print(f"{'='*60}\n")

if __name__ == "__main__":
    main()