{$bot_url = 'https://app.shop-script.ru/s/%s/'}
<style>
    @media screen and (min-width: 761px) {
        .s-channels-content { container-type: inline-size; }
        .s-channels-content .s-mini-app-preview { height: 100%; position: sticky; top: 10.55rem; }
        .s-channels-content .s-mini-app-preview iframe { border-radius: 1rem; }
        .s-channels-content > .content:has(.s-mini-app-preview) .article { display: flex; gap: 0.5rem; max-width: calc(960px + var(--iframe-width, 0px)); }
        .s-channels-content > .content:has(.s-mini-app-preview) .article-body { padding-right: 1rem; }
        @container (width < 1024px) {
            .s-mini-app-preview { display: none; }
        }
    }
</style>

<p class="small">
    {sprintf('[`Set up a mini-app online store within the %s messaging app. Your store seamlessly integrates with %s via a custom bot or a public channel and supports an in-mini-app checkout.`]', '[`MAX`]', '[`MAX`]')}
</p>
<p class="small">
    <a href="https://support.webasyst.ru/shop-script/48536/shop-max/" class="bold" target="_blank">{sprintf('[`%s mini-app setup guide ›`]', '[`MAX`]')}</a>
</p>

<div class="fields form js-max-settings-form">
    <form action="{$wa_app_url}?module=channels&action=save" id="js-sales-channel-form">
        <div class="fields-group custom-mt-16">

            {if !empty($channel.id)}
            <input type="hidden" name="id" value="{$channel.id|escape}">
            {else}
            <input type="hidden" name="is_new" value="1">
            {/if}
            <input type="hidden" name="data[type]" value="{$channel.type|escape}">

            <div class="field">
                <div class="name">
                    [`Enabled`]
                </div>
                <div class="value">
                    <label>
                        <input type="checkbox" name="data[status]" value="1"{if !empty($channel.status)} checked{/if}>
                    </label>
                </div>
            </div>

            {foreach $form_fields as $name => $control_html}
            <div class="field{if $name == 'background_color_light'} light-mark{/if}{if $name == 'background_color_dark'} dark-mark{/if}">
                {$control_html}
            </div>
            {/foreach}

            <h3>{sprintf('[`Your %s channel`]','[`MAX`]')}</h3>

            <p class="small">
                {sprintf('[`Use Shop-Script bot for posting products’ <b>BUY buttons</b> to your public %s channel so that your subscribers can buy & check out right within the messenger.`]', '[`MAX`]')}
            </p>
            <p class="small">
                [`<b>It’s free!</b> There are no platform commissions for selling online via Shop-Script bot.`]
            </p>

            <div class="field">
                <div class="name">{sprintf('[`Your %s channel`]','[`MAX`]')}</div>
                <div class="value">
                    <input type="text" name="data[params][channel_username]" value="{$channel.params.channel_username|default:''|escape}" class="longer">
                    <p class="hint">[`Optional.`]
                        Если у вас есть MAX-канал, <b>введите его полный адрес (URL) вида <code>https://max.ru/...</code></b>, чтобы бот Shop-Script, предварительно <a href="https://support.webasyst.ru/shop-script/48536/shop-max/" target="_blank">добавленный в администраторы канала</a>, мог публиковать в нем посты с кнопками «Купить».
                    </p>
                </div>
            </div>

            {* link to Shop-Script master MAX bot *}
            <div class="field">
                <div class="name">[`Shop-Script bot`]</div>
                <div class="value js-public-url">
                    <a href="https://max.ru/id7706505623_1_bot" class="bold" target="_blank">https://max.ru/id7706505623_1_bot <i class="fas fa-external-link-alt fa-xs opacity-50 custom-ml-4"></i></a>
                    <p class="hint">
                        [`Use this bot to publish posts with BUY buttons leading directly to your mini-app shopping experience.`]
                    </p>
                    <p class="hint">
                        <i class="fas fa-info-circle text-gray"></i>
                        {sprintf('[`To start posting, make sure %s is added as an admin to your %s public channel.`]', 'Shop-Script', '[`MAX`]')}
                        <a href="https://support.webasyst.ru/shop-script/48536/shop-max/" class="bold" target="_blank">{sprintf('[`%s mini-app setup guide ›`]', '[`MAX`]')}</a>
                    </p>
                </div>
            </div>

            <h3>{sprintf('[`Your %s custom bot`]','[`MAX`]')}</h3>
            <p class="small">
                {sprintf_wp(
                    '<b>An advanced option</b> with a custom bot and your branding. In this mode, you will need to create your own %s bot using <code><a %s>%s</a></code> and link your store to that bot as a mini-app.',
                    '[`MAX`]',
                    'href="https://business.max.ru" target="_blank"',
                    '[`MAX for business`]'
                )}
            </p>
            <p class="small">
                [`If your custom bot token is connected, Shop-Script bot will automatically redirect all BUY buttons to your custom bot mini-app.`]
            </p>
            <p class="small">
                {if shopLicensing::isPremium()}{$_c = 0.75}{else}{$_c = 1.5}{/if}
                {sprintf_wp(
                    '<b>%s%% commission</b> for orders processed via a custom bot. <a %s>How it works ›</a>',
                    $_c|wa_format_number:2,
                    sprintf(
                        'href="%s" target="_blank"',
                        '[`https://www.shop-script.com/pricing/`]'
                    )
                )}
            </p>

            <div class="field">
                <div class="name for-input">[`Your custom bot token`]</div>
                <div class="value js-bot-token">
                    <div class="state-with-inner-icon right">
                        <input type="password" name="data[params][bot_token]" class="input" value="{$channel.params.bot_token|default:''|escape}" autocomplete="off">
                    </div>
                    <button class="{if empty($channel.params.bot_username)}blue{else}light-gray{/if} js-connect-bot">[`Connect`]</button>
                    <span class="text-light-gray js-bot-username-block{if empty($channel.params.bot_username)} hidden{/if}">
                        <span class="js-bot-username state-success">@{$channel.params.bot_username|default:''|escape}</span>
                    </span>
                    <span class="hidden js-bot-not-found state-error"></span>
                    <input type="hidden" name="data[params][bot_username]" value="{if !empty($channel.params.bot_token)}{$channel.params.bot_username|default:''|escape}{/if}">

                    {$bot_state = ''}
                    {if !empty($channel.params.bot_token)}
                        {if empty($channel.params.bot_username)}
                            {$bot_state = ' state-error-hint'}
                        {else}
                            {$bot_state = ' state-success-hint'}
                        {/if}
                    {/if}
                    <p class="hint">
                        {sprintf_wp(
                            'Create your custom MAX bot and obtain its token via <a %s>MAX for business</a>.',
                            'href="https://business.max.ru" target="_blank"'
                        )}
                    </p>
                </div>
            </div>

            {* custom bot mode mini-app URL *}
            <div class="field">
                <div class="name">[`Mini-app URL`]</div>
                <div class="value js-bot-url">
                    {if !$is_waid}
                        <p class="state-caution small">
                            <i class="fas fa-exclamation-triangle text-orange"></i>
                            {sprintf('[`For the mini-app to work, enable Webasyst ID and services in the <a %s>Settings app</a>.`]', 'href="'|cat:$wa_backend_url|cat:'webasyst/settings/"')}
                        </p>
                    {elseif empty($channel.wa_channel_id)}
                    <em class="small">[`Save this channel to get a link for your bot’s mini-app.`]</em>
                    {else}
                    <code>{sprintf($bot_url, $channel.wa_channel_id|default:''|escape)}</code>
                    <a class="js-copy text-gray custom-mx-2" href="javascript:void(0)"><i class="fas fa-copy"></i></a>
                    <span class="js-copy-success state-success-hint lowercase valign-top" style="display: none;">[`Copied`]</span>
                    <script>
                        $(function() {
                            "use strict";
                            $('.js-bot-url .js-copy').on('click', function() {
                                const $bot_url = $(this).closest('.js-bot-url');
                                const url = $bot_url.find('code').text().trim();
                                if (!url) return;

                                try {
                                    $.wa.copyToClipboard(url);
                                    $bot_url.find('.js-copy-success').stop(true, true).fadeIn(150).delay(1000).fadeOut(200);
                                } catch {}
                            });
                        });
                    </script>
                    <p class="hint">
                        [`Save this URL to <em>MAX for business › select your bot › Mini-app › URL</em>.`]
                        <br> [`The URL will never change unless the channel is deleted.`]
                    </p>
                    {/if}
                </div>
            </div>

            <div class="field">
                <div class="name">[`Payment`]</div>
                <div class="value small">
                    <i class="fas fa-check-circle text-green"></i>
                    {sprintf_wp(
                        '%s mini-app checkout payment is based on <a %s>Webasyst Pay</a>.',
                        '[`MAX`]',
                        'href="'|cat:$wa_app_url|cat:'?action=settings#/payment/" class="nowrap"'
                    )}
                </div>
            </div>

            <script>
                $(function () {
                    let $p_state = $('.js-bot-token').find('p.hint');
                    let $bot_username = $('.js-bot-username-block');

                    $('[name="data[params][bot_token]"]').on('input', function () {
                        $('[name="data[params][bot_username]"]').val('');
                        $bot_username.addClass('hidden');
                        $('.js-connect-bot').removeClass('light-gray').addClass('blue');
                        $p_state.removeClass('state-error-hint state-success-hint');
                    });

                    $('.js-connect-bot').on('click', function (e) {
                        e.preventDefault();
                        let $token_input = $('[name="data[params][bot_token]"]');
                        let token = $token_input.val();

                        if (token) {
                            let bot_not_found = function () {
                                $('[name="data[params][bot_username]"]').val('');
                                $('.js-bot-not-found').removeClass('hidden').html('[s`Bot MAX not found`]');
                                console.warn('BOT MAX NOT FOUND');
                            };
                            $token_input.removeClass('state-caution');
                            $('.js-bot-not-found').addClass('hidden');

                            $.ajax({
                                url: '?module=channels&action=otherRequests',
                                method: 'POST',
                                data: { method: 'getMaxBot', token: token },
                                dataType: 'json',
                                global: false,
                                success: function (response) {
                                    if (response.status === 'ok') {
                                        if (response.data.bot.username) {
                                            $bot_username.removeClass('hidden');
                                            $('.js-connect-bot').removeClass('blue').addClass('light-gray');
                                            $('.js-bot-username').html('@'+ response.data.bot.username);
                                            $('[name="data[params][bot_username]"]').val(response.data.bot.username);
                                        } else {
                                            bot_not_found();
                                        }
                                    } else {
                                        $('[name="data[params][bot_username]"]').val('');
                                        if(response.errors) {
                                            let err = response.errors.shift();
                                            $('.js-bot-not-found').removeClass('hidden').html(err);
                                        }
                                        console.warn('error API MAX response', response);
                                    }
                                },
                                statusCode: {
                                    401: bot_not_found,
                                    404: bot_not_found
                                }
                            });
                        } else {
                            $token_input.addClass('state-caution');
                        }
                    });
                });
            </script>


            <div class="field">
                <div class="name"></div>
                <div class="value">
                    <div class="flexbox middle">
                        <div class="wide">
                            <input type="submit" class="button green" value="[`Save`]">
                        </div>
                        {if !empty($channel.id)}
                        <div class="nowrap">
                            <button class="button red outlined js-delete-button" type="button">
                                <i class="fas fa-trash-alt"></i>
                            </button>
                        </div>
                        {/if}
                    </div>
                    <div class="js-place-for-errors custom-mt-4"></div>
                </div>
            </div>
        </div>
    </form>
</div>
{capture assign="_app_preview"}
<div class="s-mini-app-preview">
    <iframe width="375" height="670" src="" frameborder="0"></iframe>
    <div class="align-center custom-mx-32 custom-mt-8">
        <p class="hint">[`This is a preview of how the mini-app will look within the messaging app. The shopping functionality is disabled in the preview mode.`]</p>
        <button type="button" class="js-reload-mini-app button light-gray rounded smaller custom-mt-4"><i class="fas fa-redo opacity-50 custom-mr-4"></i> [`Update`]</button>
    </div>
</div>
{/capture}
<script type="text/javascript" src="{$wa_app_static_url}js/backend/channels/channels.js?{$wa->version()}"></script>
<script>
    $(function () {
        "use strict";
        const delete_url = {$wa_app_url|json_encode} + '?module=channels&action=delete';
        const spinner_html = '<span class="spinner" />';
        const $form = $('#js-sales-channel-form');
        const $place_for_errors = $form.find('.js-place-for-errors');
        const $submit_button = $form.find(':submit').last();

        const controller = new SalesChannelForm({
            $place_for_errors,
            $form,
        });

        showMiniAppPreview();

        $form.on('save_request', function () {
            $place_for_errors.empty();
            $submit_button.prop('disabled', true).after(spinner_html);
        });
        $form.on('save_success save_fail', function (evt, data) {
            if (data.result?.error_description) {
                $place_for_errors.append('<span class="state-caution-hint">'+ data.result.error_description +'</span>');
            } else if (data.result?.wa_channel_id) {
                $(this).find('.js-bot-url code').text('{$bot_url}'.replace('%s', data.result.wa_channel_id));
            }
            $submit_button.prop('disabled', false).siblings('.spinner').remove();
        });

        $form.on('save_success', function (evt, data) {
            showMiniAppPreview();
            {if empty($channel.id)}
                // After successfull save of a new channel, redirect to its proper URL containing id
                window.location = {$wa_app_url|json_encode} + 'channels/editor/' + data.result.id;
            {/if}
        });


        {if !empty($channel.id)}
            const channel_id = {$channel.id|json_encode};
            const $delete_button = $form.find('.js-delete-button');
            $delete_button.on('click', function (e) {
                e.preventDefault();
                $.waDialog.confirm({
                    title: {_w("Delete this channel and all its settings?")|json_encode},
                    success_button_title: {_w("Delete permanently")|json_encode},
                    success_button_class: 'danger',
                    cancel_button_title: {_w("Cancel")|json_encode},
                    cancel_button_class: 'light-gray',
                    onSuccess: function () {
                        $delete_button.prop('disabled', true).after(spinner_html);
                        $.post(delete_url, { id: channel_id }, 'json').then(function(r) {
                            $submit_button.prop('disabled', false).siblings('.spinner').remove();
                            window.location = {$wa_app_url|json_encode} + '?action=plugins#/';
                        });
                    }
                });
            });
        {/if}

        function showMiniAppPreview() {
            const wa_channel_id = {$channel.wa_channel_id|default:''|escape|json_encode};
            if (!wa_channel_id) return;

            const url = "{$bot_url}".replace('%s', wa_channel_id);
            const $settings_wrapper = $('#js-channels-content .article');
            const $app = $({$_app_preview|json_encode});
            const $iframe = $('iframe', $app);
            const width = $iframe.prop('width') + 'px';

            $settings_wrapper.find('.s-mini-app-preview').remove();
            $settings_wrapper.css('--iframe-width', width);

            const $reload_button = $('.js-reload-mini-app', $app);
            $reload_button.on('click', () => {
                $reload_button.prop('disabled', true);
                showMiniAppPreview();
            });

            $iframe.prop('src', url);

            $settings_wrapper.append($app);
        }
    });
</script>