supreme.js

var request = require('request')
var bunyan  = require('bunyan')
var fs      = require('fs')
var log     = bunyan.createLogger({
    name: "strange-supreme"
})

var options = {
    url: `http://www.supremenewyork.com/shop/{id}.json`,
    headers: {
        'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B179 Safari/7534.48.3'
    }
}

function findCategory(category, jsonObj, itemToSearchFor) {
    var key
    if (jsonObj.products_and_categories.hasOwnProperty(category)) {
        for (item in jsonObj.products_and_categories.new) {
            var itemInScope = jsonObj.products_and_categories.new[item].name
            if (itemInScope.includes(itemToSearchFor)) {
                var idForItem = jsonObj.products_and_categories.new[item].id
                return idForItem
            } else {
                return null
            }
        }
    }
}

// ./store.json is just a test file for 
// supreme's json file for their store
fs.readFile('./store.json', 'utf8', function (err, data) {
    if (err) {
        throw err
    }
    var jsonObj = JSON.parse(data)
    var category = 'new'
    var itemToSearchFor = "Half Zip"
    var id = findCategory(category, jsonObj, itemToSearchFor)
    // request(options, searchForSize)
})

// ./styles.json is just a test file for
// supreme's json file for styles for items
fs.readFile('./styles.json', 'utf8', function (err, data) {
    if (err) {
        throw err
    }
    var jsonObj = JSON.parse(data)
    var color = 'Blue Plaid'
    var size = '30'
    // will need a id variable for request to server
    var sizeId = searchForSizeWithFile(color, size, jsonObj)
    if (sizeId == null) {
        console.log('')
    }
    console.log('sizeId is: ' + sizeId)
})

function searchForSizeWithFile(color, size, jsonObj) {
    // needs to return
    // size, style, qty
    // in format
    // size='size'&style='style'&qty='qty'
    var key

    for (i in jsonObj['styles']) {
        if (jsonObj['styles'][i]['name'].includes(color)) {
            for (j in jsonObj['styles'][i]['sizes']) {
                var itemInScope = jsonObj['styles'][i]['sizes'][j]['id']
                var itemInScopeSize = jsonObj['styles'][i]['sizes'][j]['name']
                var itemInScopeStock = jsonObj['styles'][i]['sizes'][j]['stock_level']                
                if (itemInScopeSize.includes(size) && itemInScopeStock > 0) {
                    return itemInScope
                } else if (itemInScopeSize.includes(size) && itemInScopeStock <= 0){
                    return 'Item not in stock'
                } else if (!itemInScopeSize.includes(size)) {
                    return 'Size not found'
                } else {
                    return null
                }
            }
        } else {
            return 'Color not found'
        }
    }
}

function searchForSize(error, response, body, id) {
    if (error) {
        throw error
    } else if (!error && response.statusCode == 200) {
        var jsonInfo = JSON.parse(body)
        console.log(jsonInfo)
    } else if (response.statusCode != 200) {
        console.log("Something went wrong: CODE ", response.statusCode)
    }
}


// function to call on actual supremenewyork
// commented out because season is over
// function callback(error, response, body) {
//     if(!error && response.statusCode == 200) {
//         var jsonInfo = JSON.parse(body)
//         log.info(response.statusCode)
//         console.log(jsonInfo.products_and_categories)
//     }
// }

// request(options, callback)