import { Router, Request, Response, NextFunction } from 'express';
import { Container } from 'typedi';
import ScenarioService from '../services/scenario';
import { celebrate, Joi } from 'celebrate';

const route = Router();

export default (app: Router) => {
  app.use('/scenarios', route);

  route.get(
    '/',
    celebrate({
      query: Joi.object({
        searchValue: Joi.string().optional().allow(''),
        page: Joi.number().optional(),
        size: Joi.number().optional(),
      }),
    }),
    async (req: Request, res: Response, next: NextFunction) => {
      try {
        const scenarioService = Container.get(ScenarioService);
        const { searchValue, page, size } = req.query as any;
        const result = await scenarioService.list(
          searchValue,
          page ? parseInt(page) : undefined,
          size ? parseInt(size) : undefined,
        );
        return res.send({ code: 200, data: result });
      } catch (e) {
        return next(e);
      }
    },
  );

  route.post(
    '/',
    celebrate({
      body: Joi.object({
        name: Joi.string().required(),
        description: Joi.string().optional().allow(''),
        workflowGraph: Joi.object().optional(),
        status: Joi.number().optional(),
      }),
    }),
    async (req: Request, res: Response, next: NextFunction) => {
      try {
        const scenarioService = Container.get(ScenarioService);
        const data = await scenarioService.create(req.body);
        return res.send({ code: 200, data });
      } catch (e) {
        return next(e);
      }
    },
  );

  route.put(
    '/',
    celebrate({
      body: Joi.object({
        id: Joi.number().required(),
        name: Joi.string().required(),
        description: Joi.string().optional().allow(''),
        workflowGraph: Joi.object().optional(),
        status: Joi.number().optional(),
      }),
    }),
    async (req: Request, res: Response, next: NextFunction) => {
      try {
        const scenarioService = Container.get(ScenarioService);
        const data = await scenarioService.update(req.body);
        return res.send({ code: 200, data });
      } catch (e) {
        return next(e);
      }
    },
  );

  route.delete(
    '/',
    celebrate({
      body: Joi.array().items(Joi.number().required()),
    }),
    async (req: Request, res: Response, next: NextFunction) => {
      try {
        const scenarioService = Container.get(ScenarioService);
        await scenarioService.remove(req.body);
        return res.send({ code: 200 });
      } catch (e) {
        return next(e);
      }
    },
  );

  route.put(
    '/disable',
    celebrate({
      body: Joi.array().items(Joi.number().required()),
    }),
    async (req: Request, res: Response, next: NextFunction) => {
      try {
        const scenarioService = Container.get(ScenarioService);
        await scenarioService.disabled(req.body);
        return res.send({ code: 200 });
      } catch (e) {
        return next(e);
      }
    },
  );

  route.put(
    '/enable',
    celebrate({
      body: Joi.array().items(Joi.number().required()),
    }),
    async (req: Request, res: Response, next: NextFunction) => {
      try {
        const scenarioService = Container.get(ScenarioService);
        await scenarioService.enabled(req.body);
        return res.send({ code: 200 });
      } catch (e) {
        return next(e);
      }
    },
  );

  route.get(
    '/:id',
    celebrate({
      params: Joi.object({
        id: Joi.number().required(),
      }),
    }),
    async (req: Request, res: Response, next: NextFunction) => {
      try {
        const scenarioService = Container.get(ScenarioService);
        const data = await scenarioService.getDb({ id: parseInt(req.params.id) });
        return res.send({ code: 200, data });
      } catch (e) {
        return next(e);
      }
    },
  );
};