/*!
  * Subcon GoGo Tools v1.0.0
  * Licensed under BOML-1.0.0 license.
  */
(function (root, factory) {
    if (typeof define === "function" && define.amd) { //AMD
        define(factory);
    } else if (typeof exports === "object") { //CommonJS
        module.exports = factory();
    } else { //Browser global
        root.gogo = factory();
    }

    //Let everything know the library is ready
    const event = new Event("gogoReady");
    document.dispatchEvent(event);
}(this, function () {
    let gogo = {};

    //Query selectors
    gogo.get = function(selector) {
        return document.querySelector(selector);
    };

    gogo.getAll = function(selector) {
        return document.querySelectorAll(selector);
    };

    //Ajax
    gogo.ajax = async function(url = '', method = 'GET', data = {}) {
        //Set up fetch settings
        let settings = {
            method: method, // *GET, POST, PUT, DELETE, etc.
            mode: 'cors', // no-cors, *cors, same-origin
            cache: 'no-cache', // *default, no-cache, reload, force-cache, only-if-cached
            credentials: 'same-origin', // include, *same-origin, omit
            headers: {
                'Accept': 'application/json',
                'Content-Type': 'application/json',
                // 'Content-Type': 'application/x-www-form-urlencoded',
                //'X-CSRF-TOKEN': qs('meta[name="csrf-token"]').getAttribute('content'),
                'X-Requested-With': 'XMLHttpRequest' //Allow laravel to properly detect this as an AJAX request
            },
            redirect: 'follow', // manual, *follow, error
            referrerPolicy: 'no-referrer', // no-referrer, *no-referrer-when-downgrade, origin, origin-when-cross-origin, same-origin, strict-origin, strict-origin-when-cross-origin, unsafe-url
        }

        //If method is get or head, prepare data as query string
        if(method === 'GET' || method === 'HEAD') {
            if(Object.keys(data).length !== 0) {
                let query = new URLSearchParams(data).toString()
                url = url + '?' + query;
            }
        } else {
            settings['body'] = JSON.stringify(data);
        }

        //Fetch
        const response = await fetch(url, settings);

        if(!response.ok || response.headers.get('content-type').indexOf('application/json') === -1) {
            return {
                'error': 'An error occurred while trying to fetch page data. Please refresh and try again.'
            }
        }

        //Return response (uses Promise API)
        return response.json();
    }

    //Used to allow injecting html and javascript from ajax requests
    gogo.setHTML = function (element, html) {
        element.innerHTML = html;

        Array.from(element.querySelectorAll("script"))
            .forEach( oldScriptEl => {
                const newScriptEl = document.createElement("script");

                Array.from(oldScriptEl.attributes).forEach( attr => {
                    newScriptEl.setAttribute(attr.name, attr.value)
                });

                const scriptText = document.createTextNode(oldScriptEl.innerHTML);
                newScriptEl.appendChild(scriptText);

                oldScriptEl.parentNode.replaceChild(newScriptEl, oldScriptEl);
            });
    }

    return gogo;
}));