import { Response, NextFunction } from 'express';

import { AuthenticatedRequest } from '@app/middleware/auth';

import {

  createMood,

  getMoodsByUserId,

  getMoodById,

  destroyMoodById

} from '@app/services/mood.service';

import {

  CreateMoodSchema

} from '@app/schemas'

import { formatValidationError } from '@app/lib/errors/validationError'

export const MoodsController = {

  create: async (req: AuthenticatedRequest, res: Response, next: NextFunction) => {

    try {

      const parsed = CreateMoodSchema.safeParse(req.body.mood);

      if (!parsed.success) {

        return res.status(400).json(formatValidationError(parsed.error!));

      }

      const mood = await createMood(req.userId!, parsed.data);

      return res.status(201).json({ mood });

    } catch (err) {

      next(err);

    }

  },

  index: async (req: AuthenticatedRequest, res: Response, next: NextFunction) => {

    try {

      const result = await getMoodsByUserId(Number(req.userId), {

        limit: req.query.limit ? Number(req.query.limit) : undefined,

        page:  req.query.page  ? Number(req.query.page)  : undefined,

        from:  req.query.from  as string | undefined,

        to:    req.query.to    as string | undefined,

      });

      return res.status(200).json(

        result

      )

    } catch (err) {

      next(err);

    }

  },

  show: async (req: AuthenticatedRequest, res: Response, next: NextFunction) => {

    try {

      const mood = await getMoodById(Number(req.params.id));

      if (!mood) {

        return res.status(404).json({ errors: "Mood was not found" });

      }

      return res.status(200).json(

        mood

      );

    } catch (err) {

      next(err);

    }

  },

  destroy: async (req: AuthenticatedRequest, res: Response, next: NextFunction) => {

    try {

      const result = await destroyMoodById(req.userId!, Number(req.params.id!));

      return res.status(200).json({})

    } catch (err) {

      next(err);

    }

  }

};