import {
  Body,
  Controller,
  Delete,
  Example,
  Get,
  Patch,
  Path,
  Post,
  Request,
  Route,
  Security,
  Tags,
} from "tsoa";
import { AppDataSource } from "../database/data-source";
import {
  CreateProfileSalaryEmployee,
  ProfileSalary,
  UpdateProfileSalaryEmployee,
} from "../entities/ProfileSalary";
import HttpSuccess from "../interfaces/http-success";
import HttpStatus from "../interfaces/http-status";
import HttpError from "../interfaces/http-error";
import { ProfileSalaryHistory } from "../entities/ProfileSalaryHistory";
import { RequestWithUser } from "../middlewares/user";
import { ProfileEmployee } from "../entities/ProfileEmployee";
import { LessThan, MoreThan } from "typeorm";
import permission from "../interfaces/permission";
@Route("api/v1/org/profile-temp/salary")
@Tags("ProfileSalary")
@Security("bearerAuth")
export class ProfileSalaryEmployeeTempController extends Controller {
  private profileRepo = AppDataSource.getRepository(ProfileEmployee);
  private salaryRepo = AppDataSource.getRepository(ProfileSalary);
  private salaryHistoryRepo = AppDataSource.getRepository(ProfileSalaryHistory);

  @Get("user")
  public async getSalaryUser(@Request() request: { user: Record<string, any> }) {
    const profile = await this.profileRepo.findOneBy({ keycloak: request.user.sub });
    if (!profile) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "ไม่พบ profile ดังกล่าว");
    }
    const record = await this.salaryRepo.find({
      where: { profileEmployeeId: profile.id },
      order: { order: "ASC" },
    });
    return new HttpSuccess(record);
  }

  @Get("{profileId}")
  public async getSalaryEmployee(@Path() profileId: string, @Request() req: RequestWithUser) {
    await new permission().PermissionList(req, "SYS_REGISTRY_TEMP");
    const record = await this.salaryRepo.find({
      where: { profileEmployeeId: profileId },
      order: { order: "ASC" },
    });
    return new HttpSuccess(record);
  }

  @Get("history/{salaryId}")
  public async salaryHistory(@Path() salaryId: string, @Request() req: RequestWithUser) {
    await new permission().PermissionList(req, "SYS_REGISTRY_TEMP");
    const record = await this.salaryHistoryRepo.findBy({
      profileSalaryId: salaryId,
    });
    return new HttpSuccess(record);
  }

  @Post()
  public async newSalaryEmployee(
    @Request() req: RequestWithUser,
    @Body() body: CreateProfileSalaryEmployee,
  ) {
    await new permission().PermissionUpdate(req, "SYS_REGISTRY_TEMP");
    if (!body.profileEmployeeId) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "กรุณากรอก profileEmployeeId");
    }

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

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

    const dest_item = await this.salaryRepo.findOne({
      where: { profileEmployeeId: body.profileEmployeeId },
      order: { order: "DESC" },
    });

    const data = new ProfileSalary();

    const meta = {
      order: dest_item == null ? 1 : dest_item.order + 1,
      createdUserId: req.user.sub,
      createdFullName: req.user.name,
      lastUpdateUserId: req.user.sub,
      lastUpdateFullName: req.user.name,
    };

    Object.assign(data, { ...body, ...meta });
    const history = new ProfileSalaryHistory();
    Object.assign(history, { ...data, id: undefined });

    await this.salaryRepo.save(data);
    history.profileSalaryId = data.id;
    await this.salaryHistoryRepo.save(history);

    return new HttpSuccess();
  }

  @Patch("{salaryId}")
  public async editSalaryEmployee(
    @Request() req: RequestWithUser,
    @Body() body: UpdateProfileSalaryEmployee,
    @Path() salaryId: string,
  ) {
    await new permission().PermissionUpdate(req, "SYS_REGISTRY_TEMP");
    const record = await this.salaryRepo.findOneBy({ id: salaryId });

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

    const history = new ProfileSalaryHistory();

    Object.assign(record, body);
    Object.assign(history, body);

    history.profileSalaryId = salaryId;
    record.lastUpdateUserId = req.user.sub;
    record.lastUpdateFullName = req.user.name;
    history.lastUpdateUserId = req.user.sub;
    history.lastUpdateFullName = req.user.name;
    history.createdUserId = req.user.sub;
    history.createdFullName = req.user.name;

    await Promise.all([this.salaryRepo.save(record), this.salaryHistoryRepo.save(history)]);

    return new HttpSuccess();
  }

  @Delete("{salaryId}")
  public async deleteSalaryEmployee(@Path() salaryId: string, @Request() req: RequestWithUser) {
    await new permission().PermissionDelete(req, "SYS_REGISTRY_TEMP");
    await this.salaryHistoryRepo.delete({
      profileSalaryId: salaryId,
    });

    const result = await this.salaryRepo.delete({ id: salaryId });

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

    return new HttpSuccess();
  }

  @Get("swap/{direction}/{salaryId}")
  public async swapSalaryEmployee(@Path() direction: string, salaryId: string) {
    const source_item = await this.salaryRepo.findOne({ where: { id: salaryId } });
    if (source_item == null) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูล");
    const sourceOrder = source_item.order;
    if (direction.trim().toUpperCase() == "UP") {
      const dest_item = await this.salaryRepo.findOne({
        where: { profileEmployeeId: source_item.profileEmployeeId, order: LessThan(sourceOrder) },
        order: { order: "DESC" },
      });
      if (dest_item == null) return new HttpSuccess();
      var destOrder = dest_item.order;
      dest_item.order = sourceOrder;
      source_item.order = destOrder;
      await Promise.all([this.salaryRepo.save(source_item), this.salaryRepo.save(dest_item)]);
    } else {
      const dest_item = await this.salaryRepo.findOne({
        where: { profileEmployeeId: source_item.profileEmployeeId, order: MoreThan(sourceOrder) },
        order: { order: "ASC" },
      });
      if (dest_item == null) return new HttpSuccess();
      var destOrder = dest_item.order;
      dest_item.order = sourceOrder;
      source_item.order = destOrder;
      await Promise.all([this.salaryRepo.save(source_item), this.salaryRepo.save(dest_item)]);
    }
    return new HttpSuccess();
  }
}