const createError = require('http-errors');

const { Fish, sequelize } = require('../models');

exports.addFish = (opts) => {
    return async function (req, res, next) {
        try {
            const { fish } = req.body;
            const result = await sequelize.transaction(async (t) => {
                const newFish = await Fish.create({
                    name: fish.name,
                    color: fish.color,
                    length: fish.length,
                    speed: fish.speed,
                });
                return { newFish }
            });
            res.status(200).json({ msg: `Added fish to the database.` });
        }
        catch (error) {
            return next(createError.InternalServerError(error));
        }
    }
}
exports.updateFish = (opts) => {
    return async function (req, res, next) {
        try {
            const { id: fishId } = req.params;
            const { fish } = req.body;
            const result = await sequelize.transaction(async (t) => {
                const updatedFish = Fish.update({
                    name: fish.name,
                    color: fish.color,
                    length: fish.length,
                    speed: fish.speed,

                }, {
                    where: { id: fishId }
                });
                return { updatedFish }
            });
            res.status(200).json({ msg: `Updated fish.` });
        }
        catch (error) {
            return next(createError.InternalServerError(error));
        }
    }
}
exports.deleteFish = (opts) => {
    return async function (req, res, next) {
        try {
            const { id: fishId } = req.params;

            const result = await sequelize.transaction(async (t) => {
                const deletedFish = await Fish.destroy({ where: { id: fishId } });
                return { deletedFish };
            });
            return res.status(200).json({ msg: "Deleted fish." });
        }
        catch (error) {
            return next(createError.InternalServerError(error));
        }
    }
}
exports.getAllFish = (opts) => {
    return async function (req, res, next) {
        try {
            const fishes = await Fish.findAll();
            if (!fishes) {
                return next(createError.NotFound("No fishes in the database."));
            }
            return res.status(200).json(fishes);
        }
        catch (error) {
            return next(createError.InternalServerError(error));
        }
    }
}
exports.getFish = (opts) => {
    return async function (req, res, next) {
        try {
            const { id: fishId } = req.params;
            const fish = await Fish.findOne({ where: { id: fishId } });
            if (!fish) {
                return next(createError.NotFound());
            }
            return res.status(200).json(fish);

        }
        catch (error) {
            return next(createError.InternalServerError(error));
        }
    }
}