import {
  Controller,
  Get,
  Post,
  Put,
  Delete,
  Route,
  Security,
  Tags,
  Body,
  Path,
  Request,
  Example,
  SuccessResponse,
  Response,
  Query,
} from "tsoa";
import { AppDataSource } from "../database/data-source";
import HttpSuccess from "../interfaces/http-success";
import HttpError from "../interfaces/http-error";
import { In, Like, Not } from "typeorm";
import HttpStatusCode from "../interfaces/http-status";
import { KpiGroup, createKpiGroup, updateKpiGroup } from "../entities/kpiGroup";
import permission from "../interfaces/permission";
import { RequestWithUser } from "../middlewares/user";
import { setLogDataDiff } from "../interfaces/utils";
import { KpiLink } from "../entities/kpiLink";
import { Position } from "../entities/position";

@Route("api/v1/kpi/group")
@Tags("kpiGroup")
@Security("bearerAuth")
@Response(
  HttpStatusCode.INTERNAL_SERVER_ERROR,
  "เกิดข้อผิดพลาด ไม่สามารถแสดงรายการได้ กรุณาลองใหม่ในภายหลัง",
)
@SuccessResponse(HttpStatusCode.OK, "สำเร็จ")
export class kpiGroupController extends Controller {
  private kpiGroupRepository = AppDataSource.getRepository(KpiGroup);
  private kpiLinkRepository = AppDataSource.getRepository(KpiLink);
  private positionRepository = AppDataSource.getRepository(Position);

  /**
   * API สร้างกลุ่มงาน
   * @param requestBody
   * @returns
   */
  @Post()
  @Example({
    nameGroupKPI: "string", //ชื่อกลุ่มงาน
  })
  async createKpiGroup(@Body() requestBody: createKpiGroup, @Request() request: RequestWithUser) {
    await new permission().PermissionCreate(request, "SYS_EVA_COMPETENCY");
    const kpiGroup = Object.assign(new KpiGroup(), requestBody);
    const chkkpinameGroup = await this.kpiGroupRepository.findOne({
      where: {
        nameGroupKPI: requestBody.nameGroupKPI,
      },
    });
    if (chkkpinameGroup) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ชื่อกลุ่มงานนี้มีอยู่ในระบบแล้ว");
    }
    const before = null;

    kpiGroup.createdUserId = request.user.sub;
    kpiGroup.createdFullName = request.user.name;
    kpiGroup.lastUpdateUserId = request.user.sub;
    kpiGroup.lastUpdateFullName = request.user.name;
    kpiGroup.createdAt = new Date();
    kpiGroup.lastUpdatedAt = new Date();
    await this.kpiGroupRepository.save(kpiGroup, { data: request });
    setLogDataDiff(request, { before, after: kpiGroup });

    return new HttpSuccess(kpiGroup.id);
  }

  /**
   * API แก้ไขชื่อกลุ่มงาน
   * @param id  ไอดีของกลุ่มงาน
   */
  @Put("{id}")
  async updateKpiGroup(
    @Path() id: string,
    @Body() requestBody: updateKpiGroup,
    @Request() request: RequestWithUser,
  ) {
    await new permission().PermissionUpdate(request, "SYS_EVA_COMPETENCY");
    const kpiGroup = await this.kpiGroupRepository.findOne({
      where: { id: id },
    });
    if (!kpiGroup) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลกลุ่มงานนี้");
    }

    const chkkpinameGroup = await this.kpiGroupRepository.findOne({
      where: {
        nameGroupKPI: requestBody.nameGroupKPI,
        id: Not(id),
      },
    });
    if (chkkpinameGroup) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ชื่อกลุ่มงานนี้มีอยู่ในระบบแล้ว");
    }
    const before = structuredClone(kpiGroup);

    this.kpiGroupRepository.merge(kpiGroup, requestBody);
    kpiGroup.lastUpdateUserId = request.user.sub;
    kpiGroup.lastUpdateFullName = request.user.name;
    kpiGroup.lastUpdatedAt = new Date();
    await this.kpiGroupRepository.save(kpiGroup, { data: request });
    setLogDataDiff(request, { before, after: kpiGroup });

    return new HttpSuccess(id);
  }

  /**
   * API ชื่อกลุ่มงาน
   * @param id
   */
  @Get("edit/{id}")
  @Example({
    nameGroupKPI: "string", //ชื่อกลุ่มงาน
  })
  async KpiGroupByIdEdit(@Request() request: RequestWithUser, @Path() id: string) {
    let _workflow = await new permission().Workflow(request, id, "SYS_EVA_COMPETENCY");
    if (_workflow == false) await new permission().PermissionGet(request, "SYS_EVA_COMPETENCY");
    const kpiGroup = await this.kpiGroupRepository.findOne({
      where: { id: id },
      select: ["nameGroupKPI"],
    });
    if (!kpiGroup) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลกลุ่มงานนี้");
    }
    return new HttpSuccess(kpiGroup);
  }

  /**
   * API list กลุ่มงาน
   * @param page
   * @param pageSize
   */
  @Get("edit")
  async listKpiGroupEdit(
    @Request() request: RequestWithUser,
    @Query("page") page: number = 1,
    @Query("pageSize") pageSize: number = 10,
    @Query("keyword") keyword?: string,
  ) {
    let _data = await new permission().PermissionList(request, "SYS_EVA_COMPETENCY");
    let whereClause: any = {};

    if (keyword !== undefined && keyword !== "") {
      whereClause = {
        where: [{ nameGroupKPI: Like(`%${keyword}%`) }],
      };
    }

    const [kpiGroup, total] = await this.kpiGroupRepository.findAndCount({
      ...whereClause,
      ...(keyword ? {} : { skip: (page - 1) * pageSize, take: pageSize }),
      order: { createdAt: "ASC" },
    });

    return new HttpSuccess({ data: kpiGroup, total });
  }

  /**
   * API ชื่อกลุ่มงาน
   * @param id
   */
  @Get("{id}")
  @Example({
    nameGroupKPI: "string", //ชื่อกลุ่มงาน
  })
  async KpiGroupById(@Request() request: RequestWithUser, @Path() id: string) {
    const kpiGroup = await this.kpiGroupRepository.findOne({
      where: { id: id },
      select: ["nameGroupKPI"],
    });
    if (!kpiGroup) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลกลุ่มงานนี้");
    }
    return new HttpSuccess(kpiGroup);
  }

  /**
   * API ลบกลุ่มงาน
   * @param id
   */
  @Delete("{id}")
  async deleteKpiGroup(@Path() id: string, @Request() request: RequestWithUser) {
    await new permission().PermissionDelete(request, "SYS_EVA_COMPETENCY");
    const kpiGroup = await this.kpiGroupRepository.findOne({
      where: { id: id },
    });
    if (!kpiGroup) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลกลุ่มงานนี้");
    }
    const kpiLink = await this.kpiLinkRepository.find({
      where: { kpiGroupId: id },
    });
    await this.positionRepository.delete({ kpiLinkId: In(kpiLink.map((x) => x.id)) });
    await this.kpiLinkRepository.remove(kpiLink, { data: request });
    await this.kpiGroupRepository.remove(kpiGroup, { data: request });
    return new HttpSuccess();
  }

  /**
   * API list กลุ่มงาน
   * @param page
   * @param pageSize
   */
  @Get()
  async listKpiGroup(
    @Request() request: RequestWithUser,
    @Query("page") page: number = 1,
    @Query("pageSize") pageSize: number = 10,
    @Query("keyword") keyword?: string,
  ) {
    let whereClause: any = {};

    if (keyword !== undefined && keyword !== "") {
      whereClause = {
        where: [{ nameGroupKPI: Like(`%${keyword}%`) }],
      };
    }

    const [kpiGroup, total] = await this.kpiGroupRepository.findAndCount({
      ...whereClause,
      ...(keyword ? {} : { skip: (page - 1) * pageSize, take: pageSize }),
      order: { createdAt: "ASC" },
    });

    return new HttpSuccess({ data: kpiGroup, total });
  }
}