#!/usr/bin/env python3
"""
Generate Child Auth Files Script

Creates auth.json files for each child tenant with appropriate users.
"""

import json
import os
from pathlib import Path
from datetime import datetime, timedelta
import uuid

def generate_child_auth_file(tenant_id: str, tenant_name: str, parent_tenant_id: str) -> dict:
    """Generate auth.json data for a child tenant"""
    
    # Generate user IDs based on tenant ID
    manager_id = str(uuid.uuid5(uuid.NAMESPACE_DNS, f"manager-{tenant_id}"))
    staff_id = str(uuid.uuid5(uuid.NAMESPACE_DNS, f"staff-{tenant_id}"))
    
    # Create users
    users = [
        {
            "id": manager_id,
            "tenant_id": tenant_id,
            "name": f"Gerente {tenant_name}",
            "email": f"gerente.{tenant_id.lower()}@panaderiaartesana.es",
            "role": "manager",
            "is_active": True,
            "created_at": "BASE_TS - 180d",
            "updated_at": "BASE_TS - 180d"
        },
        {
            "id": staff_id,
            "tenant_id": tenant_id,
            "name": f"Empleado {tenant_name}",
            "email": f"empleado.{tenant_id.lower()}@panaderiaartesana.es",
            "role": "user",
            "is_active": True,
            "created_at": "BASE_TS - 150d",
            "updated_at": "BASE_TS - 150d"
        }
    ]
    
    return {"users": users}

def main():
    """Main function to generate auth files for all child tenants"""
    print("=== Generating Child Auth Files ===")
    
    base_path = Path("shared/demo/fixtures/enterprise")
    children_dir = base_path / "children"
    
    # Get parent tenant info
    parent_tenant_file = base_path / "parent" / "01-tenant.json"
    with open(parent_tenant_file, 'r', encoding='utf-8') as f:
        parent_data = json.load(f)
    
    parent_tenant_id = parent_data["tenant"]["id"]
    
    # Process each child directory
    for child_dir in children_dir.iterdir():
        if child_dir.is_dir():
            tenant_id = child_dir.name
            
            # Get tenant info from child's tenant.json
            child_tenant_file = child_dir / "01-tenant.json"
            if child_tenant_file.exists():
                with open(child_tenant_file, 'r', encoding='utf-8') as f:
                    tenant_data = json.load(f)
                
                # Child files have location data, not tenant data
                tenant_name = tenant_data["location"]["name"]
                
                # Generate auth data
                auth_data = generate_child_auth_file(tenant_id, tenant_name, parent_tenant_id)
                
                # Write auth.json file
                auth_file = child_dir / "02-auth.json"
                with open(auth_file, 'w', encoding='utf-8') as f:
                    json.dump(auth_data, f, ensure_ascii=False, indent=2)
                
                print(f"✓ Generated {auth_file}")
            else:
                print(f"✗ Missing tenant.json in {child_dir}")
    
    print("\n=== Auth File Generation Complete ===")

if __name__ == "__main__":
    main()