# app/modules/tenancy/routes/api/user_account.py
"""
Self-service account API routes.

Provides GET/PUT /account/me and PUT /account/me/password
for admin, store, and merchant frontends.
"""

import logging
from collections.abc import Callable

from fastapi import APIRouter, Depends
from sqlalchemy.orm import Session

from app.core.database import get_db
from app.modules.tenancy.schemas.auth import UserContext
from app.modules.tenancy.schemas.user_account import (
    PasswordChangeResponse,
    UserAccountResponse,
    UserAccountUpdate,
    UserPasswordChange,
)
from app.modules.tenancy.services.user_account_service import user_account_service

logger = logging.getLogger(__name__)


def create_account_router(auth_dependency: Callable) -> APIRouter:
    """Create an account/me router bound to the given auth dependency."""
    router = APIRouter(prefix="/account/me")

    @router.get("", response_model=UserAccountResponse)
    async def get_my_account(
        current_user: UserContext = Depends(auth_dependency),
        db: Session = Depends(get_db),
    ):
        """Get the logged-in user's account info."""
        return user_account_service.get_account(db, current_user.id)

    @router.put("", response_model=UserAccountResponse)  # noqa: API-004
    async def update_my_account(
        update_data: UserAccountUpdate,
        current_user: UserContext = Depends(auth_dependency),
        db: Session = Depends(get_db),
    ):
        """Update the logged-in user's account info."""
        result = user_account_service.update_account(
            db, current_user.id, update_data.model_dump(exclude_unset=True)
        )
        db.commit()
        return result

    @router.put("/password", response_model=PasswordChangeResponse)  # noqa: API-004
    async def change_my_password(
        password_data: UserPasswordChange,
        current_user: UserContext = Depends(auth_dependency),
        db: Session = Depends(get_db),
    ):
        """Change the logged-in user's password."""
        user_account_service.change_password(
            db, current_user.id, password_data.model_dump()
        )
        db.commit()
        return PasswordChangeResponse(message="Password changed successfully")

    return router


# Create routers for each frontend
from app.api.deps import (
    get_current_admin_api,
    get_current_merchant_api,
    get_current_store_api,
)

admin_account_router = create_account_router(get_current_admin_api)
store_account_router = create_account_router(get_current_store_api)
merchant_account_router = create_account_router(get_current_merchant_api)