define(['loading', 'libraryMenu', 'dom', 'globalize', 'cardStyle', 'emby-button'], function (loading, libraryMenu, dom, globalize) {
    'use strict';

    function deletePlugin(page, uniqueid, name) {
        var msg = globalize.translate('UninstallPluginConfirmation', name);

        require(['confirm'], function (confirm) {
            confirm({
                title: globalize.translate('UninstallPluginHeader'),
                text: msg,
                primary: 'delete',
                confirmText: globalize.translate('UninstallPluginHeader')
            }).then(function () {
                loading.show();
                ApiClient.uninstallPlugin(uniqueid).then(function () {
                    reloadList(page);
                });
            });
        });
    }

    function showNoConfigurationMessage() {
        Dashboard.alert({
            message: globalize.translate('NoPluginConfigurationMessage')
        });
    }

    function showConnectMessage() {
        Dashboard.alert({
            message: globalize.translate('MessagePluginConfigurationRequiresLocalAccess')
        });
    }

    function getPluginCardHtml(plugin, pluginConfigurationPages) {
        var configPage = pluginConfigurationPages.filter(function (pluginConfigurationPage) {
            return pluginConfigurationPage.PluginId == plugin.Id;
        })[0];
        var configPageUrl = configPage ? Dashboard.getConfigurationPageUrl(configPage.Name) : null;
        var html = '';
        html += "<div data-id='" + plugin.Id + "' data-name='" + plugin.Name + "' class='card backdropCard'>";
        html += '<div class="cardBox visualCardBox">';
        html += '<div class="cardScalable">';
        html += '<div class="cardPadder cardPadder-backdrop"></div>';
        html += configPageUrl ? '<a class="cardContent cardImageContainer" is="emby-linkbutton" href="' + configPageUrl + '">' : '<div class="cardContent noConfigPluginCard noHoverEffect cardImageContainer">';
        html += '<span class="cardImageIcon material-icons folder"></span>';
        html += configPageUrl ? '</a>' : '</div>';
        html += '</div>';
        html += '<div class="cardFooter">';
        html += '<div style="text-align:right; float:right;padding-top:5px;">';
        html += '<button type="button" is="paper-icon-button-light" class="btnCardMenu autoSize"><span class="material-icons more_vert"></span></button>';
        html += '</div>';
        html += "<div class='cardText'>";
        html += configPage.DisplayName || plugin.Name;
        html += '</div>';
        html += "<div class='cardText cardText-secondary'>";
        html += plugin.Version;
        html += '</div>';
        html += '</div>';
        html += '</div>';
        html += '</div>';
        return html;
    }

    function renderPlugins(page, plugins) {
        ApiClient.getJSON(ApiClient.getUrl('web/configurationpages') + '?pageType=PluginConfiguration').then(function (configPages) {
            populateList(page, plugins, configPages);
        });
    }

    function populateList(page, plugins, pluginConfigurationPages) {
        plugins = plugins.sort(function (plugin1, plugin2) {
            if (plugin1.Name > plugin2.Name) {
                return 1;
            }

            return -1;
        });

        var html = plugins.map(function (p) {
            return getPluginCardHtml(p, pluginConfigurationPages);
        }).join('');

        var installedPluginsElement = page.querySelector('.installedPlugins');
        installedPluginsElement.removeEventListener('click', onInstalledPluginsClick);
        installedPluginsElement.addEventListener('click', onInstalledPluginsClick);

        if (plugins.length) {
            installedPluginsElement.classList.add('itemsContainer');
            installedPluginsElement.classList.add('vertical-wrap');
        } else {
            html += '<div class="centerMessage">';
            html += '<h1>' + globalize.translate('MessageNoPluginsInstalled') + '</h1>';
            html += '<p><a is="emby-linkbutton" class="button-link" href="availableplugins.html">';
            html += globalize.translate('BrowsePluginCatalogMessage');
            html += '</a></p>';
            html += '</div>';
        }

        installedPluginsElement.innerHTML = html;
        loading.hide();
    }

    function showPluginMenu(page, elem) {
        var card = dom.parentWithClass(elem, 'card');
        var id = card.getAttribute('data-id');
        var name = card.getAttribute('data-name');
        var configHref = card.querySelector('.cardContent').getAttribute('href');
        var menuItems = [];

        if (configHref) {
            menuItems.push({
                name: globalize.translate('ButtonSettings'),
                id: 'open',
                icon: 'mode_edit'
            });
        }

        menuItems.push({
            name: globalize.translate('ButtonUninstall'),
            id: 'delete',
            icon: 'delete'
        });

        require(['actionsheet'], function (actionsheet) {
            actionsheet.show({
                items: menuItems,
                positionTo: elem,
                callback: function (resultId) {
                    switch (resultId) {
                        case 'open':
                            Dashboard.navigate(configHref);
                            break;
                        case 'delete':
                            deletePlugin(page, id, name);
                            break;
                    }
                }
            });
        });
    }

    function reloadList(page) {
        loading.show();
        ApiClient.getInstalledPlugins().then(function (plugins) {
            renderPlugins(page, plugins);
        });
    }

    function getTabs() {
        return [{
            href: 'installedplugins.html',
            name: globalize.translate('TabMyPlugins')
        }, {
            href: 'availableplugins.html',
            name: globalize.translate('TabCatalog')
        }];
    }

    function onInstalledPluginsClick(e) {
        if (dom.parentWithClass(e.target, 'noConfigPluginCard')) {
            showNoConfigurationMessage();
        } else if (dom.parentWithClass(e.target, 'connectModePluginCard')) {
            showConnectMessage();
        } else {
            var btnCardMenu = dom.parentWithClass(e.target, 'btnCardMenu');
            if (btnCardMenu) {
                showPluginMenu(dom.parentWithClass(btnCardMenu, 'page'), btnCardMenu);
            }
        }
    }

    pageIdOn('pageshow', 'pluginsPage', function () {
        libraryMenu.setTabs('plugins', 0, getTabs);
        reloadList(this);
    });

    window.PluginsPage = {
        renderPlugins: renderPlugins
    };
});