define([
    'jquery',
    '/api/config',
    '/common/hyperscript.js',
    '/customize/messages.js',
    '/customize/application_config.js',
    '/common/outer/local-store.js',
    '/customize/pages.js'
], function ($, Config, h, Msg, AppConfig, LocalStore, Pages) {
    var urlArgs = Config.requireConf.urlArgs;

    var isAvailableType = function (x) {
        if (!Array.isArray(AppConfig.availablePadTypes)) { return true; }
        return AppConfig.availablePadTypes.some(function (type) {
            return x.indexOf(type) > -1;
        });
    };

    return function () {
        var showingMore = false;

        var icons = [
                [ 'pad', '/pad/', Msg.main_richTextPad, 'pad' ],
                [ 'code', '/code/', Msg.main_codePad, 'code' ],
                [ 'slide', '/slide/', Msg.main_slidePad, 'slide' ],
                [ 'poll', '/poll/', Msg.main_pollPad, 'poll' ],
                [ 'kanban', '/kanban/', Msg.main_kanbanPad, 'kanban' ],
                [ 'whiteboard', '/whiteboard/', Msg.main_whiteboardPad, 'whiteboard' ],
                [ 'recent', '/drive/', LocalStore.isLoggedIn() ? Msg.main_yourCryptDrive : Msg.main_localPads, 'drive' ]
            ].filter(function (x) {
                return isAvailableType(x[1]);
            })
            .map(function (x, i) {
                var s = 'div.bs-callout.cp-callout-' + x[0];
                if (i > 2) { s += '.cp-more.cp-hidden'; }
                var icon = AppConfig.applicationsIcon[x[3]];
                var font = icon.indexOf('cptools') === 0 ? 'cptools' : 'fa';
                return h('a', [
                    { href: x[1] },
                    h(s, [
                        h('i.' + font + '.' + icon),
                        h('div.pad-button-text', [ h('h4', x[2]) ])
                    ])
                ]);
            });

        var more = icons.length < 4? undefined: h('div.bs-callout.cp-callout-more', [
                h('div.cp-callout-more-lessmsg.cp-hidden', [
                    "see less ",
                    h('i.fa.fa-caret-up')
                ]),
                h('div.cp-callout-more-moremsg', [
                    "see more ",
                    h('i.fa.fa-caret-down')
                ]),
                {
                    onclick: function () {
                        if (showingMore) {
                            $('.cp-more, .cp-callout-more-lessmsg').addClass('cp-hidden');
                            $('.cp-callout-more-moremsg').removeClass('cp-hidden');
                        } else {
                            $('.cp-more, .cp-callout-more-lessmsg').removeClass('cp-hidden');
                            $('.cp-callout-more-moremsg').addClass('cp-hidden');
                        }
                        showingMore = !showingMore;
                    }
                }
            ]);

        var _link = h('a', {
            href: "https://opencollective.com/cryptpad/contribute",
            target: '_blank',
            rel: 'noopener',
        });

        var crowdFunding = AppConfig.disableCrowdfundingMessages ? undefined : h('button', [
            Msg.crowdfunding_button
        ]);

        $(crowdFunding).click(function () {
            _link.click();
        });

        var blocks = h('div.container',[
            h('div.row.justify-content-sm-center',[
                h('div.col-12.col-sm-4.cp-index-block.cp-index-block-host', h('div', [
                    Pages.setHTML(h('span'), Msg.home_host),
                    h('div.cp-img-container', [
                        h('img.agpl', {
                            src: "/customize/images/AGPL.png",
                            title: Msg.home_host_agpl
                        }),
                        h('a.img', {
                            href:'#'
                        }, h('img.ngi', {
                            src: "/customize/images/ngi.png",
                            title: 'NGI Award winner'
                        }))
                    ])
                ])),
                h('div.col-12.col-sm-4.cp-index-block.cp-index-block-product', h('div', [
                    Msg.home_product
                ])),
                h('div.col-12.col-sm-4.cp-index-block.cp-index-block-help', h('div', [
                    Msg.crowdfunding_home1,
                    h('br'),
                    Msg.crowdfunding_home2,
                    h('br'),
                    crowdFunding,
                    _link
                ])),
            ])
        ]);

        return [
            h('div#cp-main', [
                Pages.infopageTopbar(),
                h('div.container.cp-container', [
                    h('div.row', [
                        h('div.cp-title.col-12.col-sm-6', [
                            h('img', { src: '/customize/cryptpad-new-logo-colors-logoonly.png?' + urlArgs }),
                            h('h1', 'CryptPad'),
                            h('p', Msg.main_catch_phrase)
                        ]),
                        h('div.col-12.col-sm-6', [
                            icons,
                            more
                        ])
                    ]),
                    blocks,
                    /*h('div.row', [
                        h('div.cp-crowdfunding', [
                            crowdFunding
                        ])
                    ])*/
                ]),
            ]),
            Pages.infopageFooter(),
        ];
    };
});