const express = require("express")
const Music = require("../schema/Music")
const router = express.Router()

router.post('/like', async (req, res) => {
    try {
        const { user, music } = req.body
        console.log('req.body', req.body)
        const musicObj = await Music.findById(music)
        if (musicObj) {
            if (!musicObj.likes.includes(user)) {
                musicObj.likes.push(user)
                await musicObj.save()
                return res.json({
                    success: true,
                    music: musicObj
                })
            }
            return res.json({
                success: false,
                error: 'Already Liked by You!'
            })
        }
        return res.json({
            success: false,
            error: 'Something Went Wrong'
        })
    } catch (error) {
        return res.json({
            success: false,
            error: error.message
        })
    }
})
router.post('/unlike', async (req, res) => {
    try {
        const { user, music } = req.body
        console.log('req.body', req.body)
        const musicObj = await Music.findById(music)
        if (musicObj) {
            if (musicObj.likes.includes(user)) {
                const index = musicObj.likes.indexOf(user)
                musicObj.splice(index, 1)
                await musicObj.save()
                return res.json({
                    success: true,
                    music: musicObj
                })
            }
            return res.json({
                success: false,
                error: 'Not Liked by You!'
            })
        }
        return res.json({
            success: false,
            error: 'Something Went Wrong'
        })
    } catch (error) {
        return res.json({
            success: false,
            error: error.message
        })
    }
})

module.exports = router