#!/usr/bin/env python3
"""
Simple script to delete and reinitialize the database.
Run this from the backend directory.
"""
import os
import subprocess
import sys
from pathlib import Path

# Paths
BACKEND_DIR = r'D:\Hosted\familyhub\backend'
DB_PATH = os.path.join(BACKEND_DIR, 'data', 'family_hub.db')
MIGRATIONS_DIR = os.path.join(BACKEND_DIR, 'migrations')

print("=" * 60)
print("Family Hub Database Reset")
print("=" * 60)

# Delete old database
if os.path.exists(DB_PATH):
    print(f"\n1. Deleting old database: {DB_PATH}")
    os.remove(DB_PATH)
    print("   ✓ Database deleted")
else:
    print(f"\n1. No existing database found at: {DB_PATH}")

# Run init_db.py
print("\n2. Running database initialization...")
init_script = os.path.join(BACKEND_DIR, 'init_db.py')

# Run the init script
result = subprocess.run(
    [sys.executable, init_script],
    cwd=BACKEND_DIR,
    capture_output=True,
    text=True
)

print(result.stdout)
if result.stderr:
    print("Errors:", result.stderr)

if result.returncode != 0:
    print("\n" + "=" * 60)
    print("❌ Database initialization failed!")
    print("=" * 60)
    sys.exit(1)

# Run migrations
print("\n3. Running database migrations...")
migration_files = sorted([
    f for f in os.listdir(MIGRATIONS_DIR) 
    if f.endswith('.py') and f[0].isdigit()
])

for migration_file in migration_files:
    migration_path = os.path.join(MIGRATIONS_DIR, migration_file)
    print(f"\n   Running {migration_file}...")
    
    result = subprocess.run(
        [sys.executable, migration_path],
        cwd=BACKEND_DIR,
        capture_output=True,
        text=True
    )
    
    if result.stdout:
        # Indent the output
        for line in result.stdout.split('\n'):
            if line:
                print(f"   {line}")
    
    if result.returncode != 0:
        print(f"   ❌ Migration {migration_file} failed!")
        if result.stderr:
            print(f"   Error: {result.stderr}")
    else:
        print(f"   ✅ Migration {migration_file} completed")

print("\n" + "=" * 60)
print("✅ Database reset complete!")
print("=" * 60)
print("\nYou can now restart the backend server.")