import { Request, Response } from "express";
import InspectionService from "../../../service/unit/inspection/inspectionService";
import InspectionFactory from "../../../factory/admin/unit/inspection/inspection";
import {
  CreateInspectionCommand,
  DeleteInspectionCommand,
  UpdateInspectionCommand,
} from "../../../command/unit/inspection/inspectionCommand";
import InspectionCommandHandler from "../../../command/unit/inspection/inspectionCommandHandler";

/**
 * @description get all inspections for related id
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function getAllInspectionsForRelated(req: Request, res: Response): Promise<any> {
  let relation = req.params.related as "vehicle" | "equipment";
  let relationId = req.params.relatedId as string;
  let offset = parseInt((req.query.offset as string) ?? "0");
  let count = parseInt((req.query.count as string) ?? "25");
  let noLimit = req.query.noLimit === "true";

  let where = relation === "equipment" ? { equipmentId: relationId } : { vehicleId: relationId };
  let [inspections, total] = await InspectionService.getAllForRelated(where, { offset, count, noLimit });

  res.json({
    inspections: inspections,
    total: total,
    offset: offset,
    count: count,
  });
}

/**
 * @description get inspection by id
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function getInspectionById(req: Request, res: Response): Promise<any> {
  const inspectionId = req.params.id;
  let inspection = await InspectionService.getById(inspectionId);

  res.json(InspectionFactory.mapToSingle(inspection));
}

/**
 * @description create inspection
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function createInspection(req: Request, res: Response): Promise<any> {
  const salutationId = parseInt(req.body.salutationId);

  let createInspection: CreateInspectionCommand = {
    context: "",
    inspectionPlanId: "",
    relatedId: "",
    assigned: "equipment",
  };
  let inspectionId = await InspectionCommandHandler.create(createInspection);

  res.status(200).send(inspectionId);
}

/**
 * @description update inspection by id
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function updateInspectionById(req: Request, res: Response): Promise<any> {
  const inspectionId = req.params.id;
  const salutationId = parseInt(req.body.salutationId);

  let updateInspection: UpdateInspectionCommand = {
    id: inspectionId,
    context: "",
  };
  await InspectionCommandHandler.update(updateInspection);

  res.sendStatus(204);
}

/**
 * @description delete inspection by id
 * @param req {Request} Express req object
 * @param res {Response} Express res object
 * @returns {Promise<*>}
 */
export async function deleteInspectionById(req: Request, res: Response): Promise<any> {
  const inspectionId = req.params.id;

  // TODO finished inspection cannot be deleted

  let deleteInspection: DeleteInspectionCommand = {
    id: inspectionId,
  };
  await InspectionCommandHandler.delete(deleteInspection);

  res.sendStatus(204);
}