"""Modules router - Feature flag management."""

from typing import Annotated

from fastapi import APIRouter, Depends, HTTPException, status
from pydantic import BaseModel
from sqlalchemy.ext.asyncio import AsyncSession

from apex.core.authentication.dependencies import get_current_active_user
from apex.core.permissions.dependencies import require_permission
from apex.infrastructure.database.session import get_db

router = APIRouter(tags=["Modules"])


class ModuleStatus(BaseModel):
    """Schema for module status."""

    module_name: str
    enabled: bool


class UpdateModulesRequest(BaseModel):
    """Schema for updating organization modules."""

    modules: dict[str, bool]


class ModulesResponse(BaseModel):
    """Schema for modules response."""

    organization_id: str
    modules: dict[str, bool]


@router.get("/{org_id}", response_model=ModulesResponse)
async def get_organization_modules(
    org_id: str,
    db: Annotated[AsyncSession, Depends(get_db)],
    current_user: dict = Depends(get_current_active_user),
):
    """
    Get all modules/feature flags for an organization.

    Args:
        org_id: Organization ID
        db: Database session
        current_user: Current authenticated user

    Returns:
        Organization modules configuration
    """
    raise HTTPException(
        status_code=status.HTTP_501_NOT_IMPLEMENTED,
        detail="Get modules needs to be implemented with your Organization model",
    )


@router.patch("/{org_id}", response_model=ModulesResponse)
async def update_organization_modules(
    org_id: str,
    request: UpdateModulesRequest,
    db: Annotated[AsyncSession, Depends(get_db)],
    current_user: dict = Depends(require_permission("modules", "update")),
):
    """
    Update organization modules/feature flags.

    Args:
        org_id: Organization ID
        request: Module updates
        db: Database session
        current_user: Current authenticated user with permissions

    Returns:
        Updated modules configuration

    Example request body:
        {
            "modules": {
                "customer_management": true,
                "invoice_system": false,
                "analytics_dashboard": true
            }
        }
    """
    raise HTTPException(
        status_code=status.HTTP_501_NOT_IMPLEMENTED,
        detail="Update modules needs to be implemented with your Organization model",
    )


@router.post("/{org_id}/enable/{module_name}", status_code=status.HTTP_200_OK)
async def enable_module(
    org_id: str,
    module_name: str,
    db: Annotated[AsyncSession, Depends(get_db)],
    current_user: dict = Depends(require_permission("modules", "update")),
):
    """
    Enable a specific module for an organization.

    Args:
        org_id: Organization ID
        module_name: Module name to enable
        db: Database session
        current_user: Current authenticated user with permissions

    Returns:
        Success message
    """
    raise HTTPException(
        status_code=status.HTTP_501_NOT_IMPLEMENTED,
        detail="Enable module needs to be implemented with your Organization model",
    )


@router.post("/{org_id}/disable/{module_name}", status_code=status.HTTP_200_OK)
async def disable_module(
    org_id: str,
    module_name: str,
    db: Annotated[AsyncSession, Depends(get_db)],
    current_user: dict = Depends(require_permission("modules", "update")),
):
    """
    Disable a specific module for an organization.

    Args:
        org_id: Organization ID
        module_name: Module name to disable
        db: Database session
        current_user: Current authenticated user with permissions

    Returns:
        Success message
    """
    raise HTTPException(
        status_code=status.HTTP_501_NOT_IMPLEMENTED,
        detail="Disable module needs to be implemented with your Organization model",
    )


@router.get("/{org_id}/check/{module_name}", status_code=status.HTTP_200_OK)
async def check_module_status(
    org_id: str,
    module_name: str,
    db: Annotated[AsyncSession, Depends(get_db)],
    current_user: dict = Depends(get_current_active_user),
):
    """
    Check if a specific module is enabled for an organization.

    Args:
        org_id: Organization ID
        module_name: Module name to check
        db: Database session
        current_user: Current authenticated user

    Returns:
        Module status
    """
    raise HTTPException(
        status_code=status.HTTP_501_NOT_IMPLEMENTED,
        detail="Check module needs to be implemented with your Organization model",
    )

