/**
 * 차량 운행 이력 컨트롤러
 */
import { Response } from "express";
import { AuthenticatedRequest } from "../middleware/authMiddleware";
import { vehicleTripService } from "../services/vehicleTripService";

/**
 * 운행 시작
 * POST /api/vehicle/trip/start
 */
export const startTrip = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<Response | void> => {
  try {
    const { companyCode, userId } = req.user as any;
    const { vehicleId, departure, arrival, departureName, destinationName, latitude, longitude } = req.body;

    console.log("🚗 [startTrip] 요청:", { userId, companyCode, departure, arrival });

    if (latitude === undefined || longitude === undefined) {
      return res.status(400).json({
        success: false,
        message: "위치 정보(latitude, longitude)가 필요합니다.",
      });
    }

    const result = await vehicleTripService.startTrip({
      userId,
      companyCode,
      vehicleId,
      departure,
      arrival,
      departureName,
      destinationName,
      latitude,
      longitude,
    });

    console.log("✅ [startTrip] 성공:", result);

    res.json({
      success: true,
      data: result,
      message: "운행이 시작되었습니다.",
    });
  } catch (error: any) {
    console.error("❌ [startTrip] 실패:", error);
    res.status(500).json({
      success: false,
      message: error.message || "운행 시작에 실패했습니다.",
    });
  }
};

/**
 * 운행 종료
 * POST /api/vehicle/trip/end
 */
export const endTrip = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<Response | void> => {
  try {
    const { companyCode, userId } = req.user as any;
    const { tripId, latitude, longitude } = req.body;

    console.log("🚗 [endTrip] 요청:", { userId, companyCode, tripId });

    if (!tripId) {
      return res.status(400).json({
        success: false,
        message: "tripId가 필요합니다.",
      });
    }

    if (latitude === undefined || longitude === undefined) {
      return res.status(400).json({
        success: false,
        message: "위치 정보(latitude, longitude)가 필요합니다.",
      });
    }

    const result = await vehicleTripService.endTrip({
      tripId,
      userId,
      companyCode,
      latitude,
      longitude,
    });

    console.log("✅ [endTrip] 성공:", result);

    res.json({
      success: true,
      data: result,
      message: "운행이 종료되었습니다.",
    });
  } catch (error: any) {
    console.error("❌ [endTrip] 실패:", error);
    res.status(500).json({
      success: false,
      message: error.message || "운행 종료에 실패했습니다.",
    });
  }
};

/**
 * 위치 기록 추가 (연속 추적)
 * POST /api/vehicle/trip/location
 */
export const addTripLocation = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<Response | void> => {
  try {
    const { companyCode, userId } = req.user as any;
    const { tripId, latitude, longitude, accuracy, speed } = req.body;

    if (!tripId) {
      return res.status(400).json({
        success: false,
        message: "tripId가 필요합니다.",
      });
    }

    if (latitude === undefined || longitude === undefined) {
      return res.status(400).json({
        success: false,
        message: "위치 정보(latitude, longitude)가 필요합니다.",
      });
    }

    const result = await vehicleTripService.addLocation({
      tripId,
      userId,
      companyCode,
      latitude,
      longitude,
      accuracy,
      speed,
    });

    res.json({
      success: true,
      data: result,
    });
  } catch (error: any) {
    console.error("❌ [addTripLocation] 실패:", error);
    res.status(500).json({
      success: false,
      message: error.message || "위치 기록에 실패했습니다.",
    });
  }
};

/**
 * 운행 이력 목록 조회
 * GET /api/vehicle/trips
 */
export const getTripList = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<Response | void> => {
  try {
    const { companyCode } = req.user as any;
    const { userId, vehicleId, status, startDate, endDate, departure, arrival, limit, offset } = req.query;

    console.log("🚗 [getTripList] 요청:", { companyCode, userId, status, startDate, endDate });

    const result = await vehicleTripService.getTripList(companyCode, {
      userId: userId as string,
      vehicleId: vehicleId ? parseInt(vehicleId as string) : undefined,
      status: status as string,
      startDate: startDate as string,
      endDate: endDate as string,
      departure: departure as string,
      arrival: arrival as string,
      limit: limit ? parseInt(limit as string) : 50,
      offset: offset ? parseInt(offset as string) : 0,
    });

    res.json({
      success: true,
      data: result.data,
      total: result.total,
    });
  } catch (error: any) {
    console.error("❌ [getTripList] 실패:", error);
    res.status(500).json({
      success: false,
      message: error.message || "운행 이력 조회에 실패했습니다.",
    });
  }
};

/**
 * 운행 상세 조회 (경로 포함)
 * GET /api/vehicle/trips/:tripId
 */
export const getTripDetail = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<Response | void> => {
  try {
    const { companyCode } = req.user as any;
    const { tripId } = req.params;

    console.log("🚗 [getTripDetail] 요청:", { companyCode, tripId });

    const result = await vehicleTripService.getTripDetail(tripId, companyCode);

    if (!result) {
      return res.status(404).json({
        success: false,
        message: "운행 정보를 찾을 수 없습니다.",
      });
    }

    res.json({
      success: true,
      data: result,
    });
  } catch (error: any) {
    console.error("❌ [getTripDetail] 실패:", error);
    res.status(500).json({
      success: false,
      message: error.message || "운행 상세 조회에 실패했습니다.",
    });
  }
};

/**
 * 활성 운행 조회 (현재 진행 중)
 * GET /api/vehicle/trip/active
 */
export const getActiveTrip = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<Response | void> => {
  try {
    const { companyCode, userId } = req.user as any;

    const result = await vehicleTripService.getActiveTrip(userId, companyCode);

    res.json({
      success: true,
      data: result,
      hasActiveTrip: !!result,
    });
  } catch (error: any) {
    console.error("❌ [getActiveTrip] 실패:", error);
    res.status(500).json({
      success: false,
      message: error.message || "활성 운행 조회에 실패했습니다.",
    });
  }
};

/**
 * 운행 취소
 * POST /api/vehicle/trip/cancel
 */
export const cancelTrip = async (
  req: AuthenticatedRequest,
  res: Response
): Promise<Response | void> => {
  try {
    const { companyCode } = req.user as any;
    const { tripId } = req.body;

    if (!tripId) {
      return res.status(400).json({
        success: false,
        message: "tripId가 필요합니다.",
      });
    }

    const result = await vehicleTripService.cancelTrip(tripId, companyCode);

    if (!result) {
      return res.status(404).json({
        success: false,
        message: "취소할 운행을 찾을 수 없습니다.",
      });
    }

    res.json({
      success: true,
      message: "운행이 취소되었습니다.",
    });
  } catch (error: any) {
    console.error("❌ [cancelTrip] 실패:", error);
    res.status(500).json({
      success: false,
      message: error.message || "운행 취소에 실패했습니다.",
    });
  }
};