#!/usr/bin/env python3

"""
Test script to demonstrate particle-os Debian stages working together.
This script simulates the pipeline execution without requiring the full osbuild framework.
"""

import os
import tempfile
import sys

# Add src directory to Python path
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', 'src'))

def test_pipeline():
    """Test a complete pipeline with our Debian stages"""
    
    print("🚀 Testing particle-os Debian pipeline...")
    
    with tempfile.TemporaryDirectory() as temp_dir:
        print(f"📁 Created test directory: {temp_dir}")
        
        # Stage 1: Sources
        print("\n📋 Stage 1: Configuring APT sources...")
        from stages.org.osbuild.debian.sources import main as sources_main
        
        try:
            result = sources_main(temp_dir, {
                "suite": "trixie",
                "mirror": "https://deb.debian.org/debian",
                "components": ["main", "contrib", "non-free"]
            })
            if result == 0:
                print("✅ Sources configured successfully")
            else:
                print("❌ Sources configuration failed")
                return False
        except Exception as e:
            print(f"❌ Sources stage error: {e}")
            return False
        
        # Stage 2: Locale
        print("\n🌍 Stage 2: Configuring locale...")
        from stages.org.osbuild.debian.locale import main as locale_main
        
        try:
            result = locale_main(temp_dir, {
                "language": "en_US.UTF-8",
                "additional_locales": ["en_GB.UTF-8"],
                "default_locale": "en_US.UTF-8"
            })
            if result == 0:
                print("✅ Locale configured successfully")
            else:
                print("❌ Locale configuration failed")
                return False
        except Exception as e:
            print(f"❌ Locale stage error: {e}")
            return False
        
        # Stage 3: Timezone
        print("\n⏰ Stage 3: Configuring timezone...")
        from stages.org.osbuild.debian.timezone import main as timezone_main
        
        try:
            result = timezone_main(temp_dir, {
                "timezone": "UTC"
            })
            if result == 0:
                print("✅ Timezone configured successfully")
            else:
                print("❌ Timezone configuration failed")
                return False
        except Exception as e:
            print(f"❌ Timezone stage error: {e}")
            return False
        
        # Stage 4: Users
        print("\n👥 Stage 4: Creating users...")
        from stages.org.osbuild.debian.users import main as users_main
        
        try:
            result = users_main(temp_dir, {
                "users": {
                    "debian": {
                        "uid": 1000,
                        "gid": 1000,
                        "home": "/home/debian",
                        "shell": "/bin/bash",
                        "groups": ["sudo", "users"],
                        "comment": "Debian User"
                    }
                }
            })
            if result == 0:
                print("✅ Users created successfully")
            else:
                print("❌ User creation failed")
                return False
        except Exception as e:
            print(f"❌ Users stage error: {e}")
            return False
        
        # Verify results
        print("\n🔍 Verifying results...")
        
        # Check sources.list
        sources_file = os.path.join(temp_dir, "etc", "apt", "sources.list")
        if os.path.exists(sources_file):
            print("✅ sources.list created")
            with open(sources_file, 'r') as f:
                content = f.read()
                if "deb https://deb.debian.org/debian trixie main contrib non-free" in content:
                    print("✅ sources.list content correct")
                else:
                    print("❌ sources.list content incorrect")
        else:
            print("❌ sources.list not created")
            return False
        
        # Check locale configuration
        locale_file = os.path.join(temp_dir, "etc", "default", "locale")
        if os.path.exists(locale_file):
            print("✅ locale configuration created")
        else:
            print("❌ locale configuration not created")
            return False
        
        # Check timezone configuration
        timezone_file = os.path.join(temp_dir, "etc", "timezone")
        if os.path.exists(timezone_file):
            print("✅ timezone configuration created")
        else:
            print("❌ timezone configuration not created")
            return False
        
        # Check user configuration
        user_file = os.path.join(temp_dir, "etc", "passwd")
        if os.path.exists(user_file):
            print("✅ user configuration created")
        else:
            print("❌ user configuration not created")
            return False
        
        print("\n🎉 All stages completed successfully!")
        print(f"📁 Test filesystem created in: {temp_dir}")
        
        return True

if __name__ == "__main__":
    success = test_pipeline()
    if success:
        print("\n✅ Pipeline test PASSED")
        sys.exit(0)
    else:
        print("\n❌ Pipeline test FAILED")
        sys.exit(1)