import {
  Body,
  Controller,
  Delete,
  Example,
  Get,
  Patch,
  Path,
  Post,
  Request,
  Route,
  Security,
  Tags,
} from "tsoa";
import { AppDataSource } from "../database/data-source";
import { CreateProfileLeave, ProfileLeave, UpdateProfileLeave } from "../entities/ProfileLeave";
import HttpSuccess from "../interfaces/http-success";
import HttpStatus from "../interfaces/http-status";
import HttpError from "../interfaces/http-error";
import { ProfileLeaveHistory } from "../entities/ProfileLeaveHistory";
import { RequestWithUser } from "../middlewares/user";
import { Profile } from "../entities/Profile";

@Route("api/v1/org/profile/leave")
@Tags("ProfileLeave")
@Security("bearerAuth")
export class ProfileLeaveController extends Controller {
  private profileRepo = AppDataSource.getRepository(Profile);
  private leaveRepo = AppDataSource.getRepository(ProfileLeave);
  private leaveHistoryRepo = AppDataSource.getRepository(ProfileLeaveHistory);

  @Get("{profileId}")
  @Example({
    status: 200,
    message: "สำเร็จ",
    result: [],
  })
  public async getLeave(@Path() profileId: string) {
    const record = await this.leaveRepo.findBy({ profileId });
    return new HttpSuccess(record);
  }

  @Get("history/{leaveId}")
  @Example({
    status: 200,
    message: "สำเร็จ",
    result: [],
  })
  public async leaveHistory(@Path() leaveId: string) {
    const record = await this.leaveHistoryRepo.findBy({
      profileLeaveId: leaveId,
    });
    return new HttpSuccess(record);
  }

  @Post()
  public async newLeave(@Request() req: RequestWithUser, @Body() body: CreateProfileLeave) {
    if (!body.profileId) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "กรุณากรอก profileId");
    }

    const profile = await this.profileRepo.findOneBy({ id: body.profileId });

    if (!profile) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "ไม่พบ profile ดังกล่าว");
    }

    const data = new ProfileLeave();

    const meta = {
      createdUserId: req.user.sub,
      createdFullName: req.user.name,
      lastUpdateUserId: req.user.sub,
      lastUpdateFullName: req.user.name,
    };

    Object.assign(data, { ...body, ...meta });

    await this.leaveRepo.save(data);

    return new HttpSuccess();
  }

  @Patch("{leaveId}")
  public async editLeave(
    @Request() req: RequestWithUser,
    @Body() body: UpdateProfileLeave,
    @Path() leaveId: string,
  ) {
    const record = await this.leaveRepo.findOneBy({ id: leaveId });

    if (!record) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูล");

    const history = new ProfileLeaveHistory();

    Object.assign(history, { ...record, id: undefined });
    Object.assign(record, body);
    history.profileLeaveId = leaveId;
    record.lastUpdateFullName = req.user.name;
    history.lastUpdateFullName = req.user.name;

    await Promise.all([this.leaveRepo.save(record), this.leaveHistoryRepo.save(history)]);

    return new HttpSuccess();
  }

  @Delete("{leaveId}")
  public async deleteTraning(@Path() leaveId: string) {
    await this.leaveHistoryRepo.delete({
      profileLeaveId: leaveId,
    });

    const result = await this.leaveRepo.delete({ id: leaveId });

    if (result.affected && result.affected <= 0) {
      throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูล");
    }

    return new HttpSuccess();
  }
}