/**
 * MprIcons - Semantic Icon Helper for PrestaShop (JavaScript)
 *
 * Simple API: MprIcons.get('account') - that's it.
 *
 * Set window.mprIconSet from PHP to configure (defaults to 'fontawesome').
 *
 * @package myprestarocks/prestashop-icons
 */

var MprIcons = (function() {
    'use strict';

    var FA = 'fontawesome';
    var MATERIAL = 'material';

    var map = {
        // User
        'account':       ['fa fa-user', 'person'],
        'user':          ['fa fa-user', 'person'],
        'logout':        ['fa fa-sign-out', 'logout'],
        'login':         ['fa fa-sign-in', 'login'],

        // E-commerce
        'cart':          ['fa fa-shopping-cart', 'shopping_cart'],
        'orders':        ['fa fa-list', 'receipt_long'],
        'truck':         ['fa fa-truck', 'local_shipping'],
        'credit-card':   ['fa fa-credit-card', 'credit_card'],
        'gift':          ['fa fa-gift', 'card_giftcard'],
        'tag':           ['fa fa-tag', 'local_offer'],
        'percent':       ['fa fa-percent', 'percent'],

        // Status
        'success':       ['fa fa-check', 'check'],
        'error':         ['fa fa-times', 'close'],
        'warning':       ['fa fa-exclamation-triangle', 'warning'],
        'info':          ['fa fa-info-circle', 'info'],

        // Actions
        'edit':          ['fa fa-pencil', 'edit'],
        'delete':        ['fa fa-trash', 'delete'],
        'search':        ['fa fa-search', 'search'],
        'settings':      ['fa fa-cog', 'settings'],
        'download':      ['fa fa-download', 'download'],
        'upload':        ['fa fa-upload', 'upload'],
        'refresh':       ['fa fa-refresh', 'refresh'],
        'save':          ['fa fa-save', 'save'],
        'print':         ['fa fa-print', 'print'],
        'copy':          ['fa fa-copy', 'content_copy'],

        // UI
        'close':         ['fa fa-times', 'close'],
        'check':         ['fa fa-check', 'check'],
        'plus':          ['fa fa-plus', 'add'],
        'minus':         ['fa fa-minus', 'remove'],
        'menu':          ['fa fa-bars', 'menu'],
        'more':          ['fa fa-ellipsis-v', 'more_vert'],

        // Arrows
        'arrow-left':    ['fa fa-arrow-left', 'arrow_back'],
        'arrow-right':   ['fa fa-arrow-right', 'arrow_forward'],
        'arrow-up':      ['fa fa-arrow-up', 'arrow_upward'],
        'arrow-down':    ['fa fa-arrow-down', 'arrow_downward'],
        'chevron-left':  ['fa fa-chevron-left', 'chevron_left'],
        'chevron-right': ['fa fa-chevron-right', 'chevron_right'],
        'chevron-up':    ['fa fa-chevron-up', 'expand_less'],
        'chevron-down':  ['fa fa-chevron-down', 'expand_more'],

        // Communication
        'email':         ['fa fa-envelope', 'email'],
        'phone':         ['fa fa-phone', 'phone'],
        'comment':       ['fa fa-comment', 'comment'],
        'chat':          ['fa fa-comments', 'chat'],

        // Security
        'lock':          ['fa fa-lock', 'lock'],
        'unlock':        ['fa fa-unlock', 'lock_open'],
        'shield':        ['fa fa-shield', 'shield'],
        'key':           ['fa fa-key', 'vpn_key'],

        // Misc
        'home':          ['fa fa-home', 'home'],
        'address':       ['fa fa-map-marker', 'location_on'],
        'calendar':      ['fa fa-calendar', 'calendar_today'],
        'clock':         ['fa fa-clock-o', 'schedule'],
        'heart':         ['fa fa-heart', 'favorite'],
        'star':          ['fa fa-star', 'star'],
        'eye':           ['fa fa-eye', 'visibility'],
        'eye-off':       ['fa fa-eye-slash', 'visibility_off'],
        'file':          ['fa fa-file', 'description'],
        'folder':        ['fa fa-folder', 'folder'],
        'image':         ['fa fa-image', 'image'],
        'link':          ['fa fa-link', 'link'],
        'external':      ['fa fa-external-link', 'open_in_new'],
        'help':          ['fa fa-question-circle', 'help'],

        // Loading
        'spinner':       ['fa fa-spinner fa-spin', 'hourglass_empty'],
        'loading':       ['fa fa-circle-o-notch fa-spin', 'autorenew']
    };

    function getIconSet() {
        return window.mprIconSet || FA;
    }

    function get(name, extraClass) {
        if (!map[name]) return '';

        var set = getIconSet();
        var extra = extraClass ? ' ' + extraClass : '';

        if (set === MATERIAL) {
            return '<i class="material-icons' + extra + '">' + map[name][1] + '</i>';
        }
        return '<i class="' + map[name][0] + extra + '"></i>';
    }

    function raw(name) {
        if (!map[name]) return '';
        var set = getIconSet();
        return set === MATERIAL ? map[name][1] : map[name][0];
    }

    function create(name, extraClass) {
        var html = get(name, extraClass);
        if (!html) return null;
        var temp = document.createElement('div');
        temp.innerHTML = html;
        return temp.firstChild;
    }

    function exists(name) {
        return !!map[name];
    }

    function list() {
        return Object.keys(map);
    }

    return {
        get: get,
        raw: raw,
        create: create,
        exists: exists,
        list: list,
        FA: FA,
        MATERIAL: MATERIAL
    };
})();

if (typeof module !== 'undefined' && module.exports) {
    module.exports = MprIcons;
}