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

from backend.app.api.deps import require_permissions, require_roles
from backend.app.db import get_db_session
from backend.app.schemas.common import success_payload
from backend.app.services.report_service import report_service

router = APIRouter(prefix="/api/reports", tags=["reports"])


@router.get("/performance")
def performance_report(
    stat_type: str = Query(default="month"),
    start_date: str | None = Query(default=None),
    end_date: str | None = Query(default=None),
    category_id: int | None = Query(default=None, gt=0),
    exclude_ecommerce: bool = Query(default=False),
    session: Session = Depends(get_db_session),
    current_user: dict = Depends(require_roles("manager", "admin")),
    _permission_user: dict = Depends(require_permissions("report:performance:view")),
) -> dict:
    return success_payload(
        report_service.performance_report(
            {
                "stat_type": stat_type,
                "start_date": start_date,
                "end_date": end_date,
                "category_id": category_id,
                "exclude_ecommerce": exclude_ecommerce,
            },
            session,
        )
    )


@router.get("/performance/export")
def export_performance_report(
    stat_type: str = Query(default="month"),
    start_date: str | None = Query(default=None),
    end_date: str | None = Query(default=None),
    category_id: int | None = Query(default=None, gt=0),
    exclude_ecommerce: bool = Query(default=False),
    export_format: str = Query(default="csv"),
    session: Session = Depends(get_db_session),
    current_user: dict = Depends(require_roles("manager", "admin")),
    _permission_user: dict = Depends(require_permissions("report:performance:export")),
) -> dict:
    return success_payload(
        report_service.export_performance_report(
            {
                "stat_type": stat_type,
                "start_date": start_date,
                "end_date": end_date,
                "category_id": category_id,
                "exclude_ecommerce": exclude_ecommerce,
                "export_format": export_format,
            },
            session,
        )
    )