const router = require('express').Router()

// The code in this folder is partially based on the code from this repo:
// https://bitbucket.org/online-mentor/auth-system/src/master/stubs/api/

const wait = (time = 100) => (req, res, next) => setTimeout(next, time)

const stubs = [
    ['cart', 'get', 'success'],
    // ['search', 'get',  'success'],
    ['cart', 'post', 'success'],
]

for (let [func, method, mock] of stubs) {
    router[method](`/${func}`, wait(), (req, res) => {
        res.send(require(`./mocks/${func}_${method}/${mock}`))
    })
}

router.get('/search', wait(), (req, res, _) => {
    let data = require('./mocks/search_get/success.json')
    let { items } = data
    const filters = req.query.filters.length > 0 ? req.query.filters.split(',') : []
    const query = req.query.query.toLowerCase()

    const chairsToSend = []
    for (const chair of items) {
        if (chair.model.toLowerCase().includes(query) && filters.every((tag) => chair.tags.includes(tag))) {
            chairsToSend.push(chair)
        }
    }

    res.send(
        {
            success: true,
            items: chairsToSend,
        },
    )
})

module.exports = router