#!/bin/bash
# Docker entrypoint script for Quality App v2

set -e

echo "Starting Quality App v2 initialization..."

# Wait for MariaDB to be ready using Python
if [ ! -z "$DB_HOST" ]; then
    echo "Waiting for MariaDB at $DB_HOST:$DB_PORT..."
    python3 << 'EOF'
import socket
import time
import sys
import os

host = os.getenv('DB_HOST', 'localhost')
port = int(os.getenv('DB_PORT', '3306'))
max_attempts = 30
attempt = 0

while attempt < max_attempts:
    try:
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        sock.settimeout(5)
        result = sock.connect_ex((host, port))
        sock.close()
        if result == 0:
            print(f"MariaDB is ready at {host}:{port}")
            break
    except Exception as e:
        pass
    attempt += 1
    print(f"Attempt {attempt}/{max_attempts}: MariaDB not ready yet, waiting...")
    time.sleep(2)

if attempt == max_attempts:
    print("MariaDB did not become ready in time")
    sys.exit(1)
EOF
    
    # Initialize database
    echo "Initializing database..."
    python3 initialize_db.py
    
    if [ $? -ne 0 ]; then
        echo "Database initialization failed"
        exit 1
    fi
fi

echo "Quality App v2 is ready to start!"

# Test Flask app import first
python3 << 'PYEOF'
import sys
import os
sys.path.insert(0, '/app')
try:
    from app import create_app
    print("✓ Flask app imports successfully")
    app = create_app()
    print("✓ Flask app created successfully")
except Exception as e:
    print(f"✗ Error loading Flask app: {e}")
    import traceback
    traceback.print_exc()
    sys.exit(1)
PYEOF

# Execute the main command
exec "$@"