{% extends '@WebProfiler/Profiler/layout.html.twig' %}

{% block stylesheets %}
    {{ parent() }}

    <style>
        :root {
            --mailer-email-table-wrapper-background: var(--gray-100);
            --mailer-email-table-active-row-background: #dbeafe;
            --mailer-email-table-active-row-color: var(--color-text);
        }
        .theme-dark {
            --mailer-email-table-wrapper-background: var(--gray-900);
            --mailer-email-table-active-row-background: var(--gray-300);
            --mailer-email-table-active-row-color: var(--gray-800);
        }

        .mailer-email-summary-table-wrapper {
            background: var(--mailer-email-table-wrapper-background);
            border-bottom: 4px double var(--table-border-color);
            border-radius: inherit;
            border-bottom-left-radius: 0;
            border-bottom-right-radius: 0;
            margin: 0 -9px 10px -9px;
            padding-bottom: 10px;
            transform: translateY(-9px);
            max-height: 265px;
            overflow-y: auto;
        }
        .mailer-email-summary-table,
        .mailer-email-summary-table tr,
        .mailer-email-summary-table td {
            border: 0;
            border-radius: inherit;
            border-bottom-left-radius: 0;
            border-bottom-right-radius: 0;
            box-shadow: none;
        }
        .mailer-email-summary-table th {
            color: var(--color-muted);
            font-size: 13px;
            padding: 4px 10px;
        }
        .mailer-email-summary-table tr td,
        .mailer-email-summary-table tr:last-of-type td {
            border: solid var(--table-border-color);
            border-width: 1px 0;
        }
        .mailer-email-summary-table-row {
            margin: 5px 0;
        }
        .mailer-email-summary-table-row:hover {
            cursor: pointer;
        }
        .mailer-email-summary-table-row.active {
            background: var(--mailer-email-table-active-row-background);
            color: var(--mailer-email-table-active-row-color);
        }
        .mailer-email-summary-table-row td {
            font-family: var(--font-family-system);
            font-size: inherit;
        }
        .mailer-email-details {
            display: none;
        }
        .mailer-email-details.active {
            display: block;
        }
        .mailer-transport-information {
            border-bottom: 1px solid var(--form-input-border-color);
            padding-bottom: 5px;
            font-size: var(--font-size-body);
            margin: 5px 0 10px 5px;
        }
        .mailer-transport-information .badge {
            font-size: inherit;
            font-weight: inherit;
        }
        .mailer-message-subject {
            font-size: 21px;
            font-weight: bold;
            margin: 5px;
        }
        .mailer-message-headers {
            margin-bottom: 10px;
        }
        .mailer-message-headers p {
            font-size: var(--font-size-body);
            margin: 2px 5px;
        }
        .mailer-message-header-secondary {
            color: var(--color-muted);
        }
        .mailer-message-attachments-title {
            align-items: center;
            display: flex;
            font-size: var(--font-size-body);
            font-weight: 600;
            margin-bottom: 10px;
        }
        .mailer-message-attachments-title svg {
            color: var(--color-muted);
            margin-right: 5px;
            height: 18px;
            width: 18px;
        }
        .mailer-message-attachments-title span {
            font-weight: normal;
            margin-left: 4px;
        }
        .mailer-message-attachments-list {
            list-style: none;
            margin: 0 0 5px 20px;
            padding: 0;
        }
        .mailer-message-attachments-list li {
            align-items: center;
            display: flex;
        }
        .mailer-message-attachments-list li svg {
            margin-right: 5px;
            height: 18px;
            width: 18px;
        }
        .mailer-message-attachments-list li a {
            margin-left: 5px;
        }
        .mailer-email-body {
            margin: 0;
            padding: 6px 8px;
        }
        .mailer-empty-email-body {
            background-image: url("data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' stroke='%23e5e5e5' stroke-width='4' stroke-dasharray='6%2c 14' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e");
            border-radius: 6px;
            color: var(--color-muted);
            margin: 1em 0 0;
            padding: .5em 1em;
        }
        .theme-dark .mailer-empty-email-body {
            background-image: url("data:image/svg+xml,%3csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3e%3crect width='100%25' height='100%25' fill='none' stroke='%23737373' stroke-width='4' stroke-dasharray='6%2c 14' stroke-dashoffset='0' stroke-linecap='square'/%3e%3c/svg%3e");
        }
        .mailer-empty-email-body p {
            font-size: var(--font-size-body);
            margin: 0;
            padding: 0.5em 0;
        }

        .mailer-message-download-raw {
            align-items: center;
            display: flex;
            padding: 5px 0 0 5px;
        }
        .mailer-message-download-raw svg {
            height: 18px;
            width: 18px;
            margin-right: 3px;
        }
    </style>
{% endblock %}

{% block javascripts %}
    {{ parent() }}

    <script>
        window.addEventListener('DOMContentLoaded', () => {
            new SymfonyProfilerMailerPanel();
        });

        class SymfonyProfilerMailerPanel {
            constructor() {
                this.#initializeEmailsTable();
            }

            #initializeEmailsTable() {
                const emailRows = document.querySelectorAll('.mailer-email-summary-table-row');

                emailRows.forEach((emailRow) => {
                    emailRow.addEventListener('click', () => {
                        emailRows.forEach((row) => row.classList.remove('active'));
                        emailRow.classList.add('active');

                        document.querySelectorAll('.mailer-email-details').forEach((emailDetails) => emailDetails.style.display = 'none');
                        document.querySelector(emailRow.getAttribute('data-target')).style.display = 'block';
                    });
                });
            }
        }
    </script>
{% endblock %}

{% block toolbar %}
    {% set events = collector.events %}

    {% if events.messages|length %}
        {% set icon %}
            {{ source('@WebProfiler/Icon/mailer.svg') }}
            <span class="sf-toolbar-value">{{ events.messages|length }}</span>
        {% endset %}

        {% set text %}
            <div class="sf-toolbar-info-piece">
                <b>Queued messages</b>
                <span class="sf-toolbar-status">{{ events.events|filter(e => e.isQueued())|length }}</span>
            </div>
            <div class="sf-toolbar-info-piece">
                <b>Sent messages</b>
                <span class="sf-toolbar-status">{{ events.events|filter(e => not e.isQueued())|length }}</span>
            </div>
        {% endset %}

        {{ include('@WebProfiler/Profiler/toolbar_item.html.twig', {link: profiler_url}) }}
    {% endif %}
{% endblock %}

{% block menu %}
    {% set events = collector.events %}

    <span class="label {{ events.messages is empty ? 'disabled' }}">
        <span class="icon">{{ source('@WebProfiler/Icon/mailer.svg') }}</span>

        <strong>Emails</strong>
        {% if events.messages|length > 0 %}
            <span class="count">
                <span>{{ events.messages|length }}</span>
            </span>
        {% endif %}
    </span>
{% endblock %}

{% block panel %}
    {% set events = collector.events %}
    <h2>Emails</h2>

    {% if not events.messages|length %}
        <div class="empty empty-panel">
            <p>No emails were sent.</p>
        </div>
    {% else %}
        <div class="metrics">
            <div class="metric-group">
                <div class="metric">
                    <span class="value">{{ events.events|filter(e => e.isQueued())|length }}</span>
                    <span class="label">Queued</span>
                </div>

                <div class="metric">
                    <span class="value">{{ events.events|filter(e => not e.isQueued())|length }}</span>
                    <span class="label">Sent</span>
                </div>
            </div>
        </div>
    {% endif %}

    {% if events.transports|length > 1 %}
        {% for transport in events.transports %}
            <h2><code>{{ transport }}</code> transport</h2>
            {{ _self.render_transport_details(collector, transport) }}
        {% endfor %}
    {% elseif events.transports is not empty %}
        {{ _self.render_transport_details(collector, events.transports|first, true) }}
    {% endif %}

    {% macro render_transport_details(collector, transport, show_transport_name = false) %}
        <div class="card">
            {% set num_emails = collector.events.events(transport)|length %}
            {% if num_emails > 1 %}
                <div class="mailer-email-summary-table-wrapper">
                    <table class="mailer-email-summary-table">
                        <thead>
                            <tr>
                                <th>#</th>
                                <th>Subject</th>
                                <th>To</th>
                                <th class="visually-hidden">Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for event in collector.events.events(transport) %}
                                <tr class="mailer-email-summary-table-row {{ loop.first ? 'active' }}" data-target="#email-{{ loop.index }}">
                                    <td>{{ loop.index }}</td>
                                    <td>
                                        {% if event.message.subject is defined %}
                                            {{ event.message.getSubject() ?? '(No subject)' }}
                                        {% elseif event.message.headers.has('subject') %}
                                            {{ event.message.headers.get('subject').bodyAsString()|default('(No subject)') }}
                                        {% else %}
                                            (No subject)
                                        {% endif %}
                                    </td>
                                    <td>
                                        {% if event.message.to is defined %}
                                            {{ event.message.getTo()|map(addr => addr.toString())|join(', ')|default('(empty)') }}
                                        {% elseif event.message.headers.has('to') %}
                                            {{ event.message.headers.get('to').bodyAsString()|default('(empty)') }}
                                        {% else %}
                                            (empty)
                                        {% endif %}
                                    </td>
                                    <td class="visually-hidden"><button class="mailer-email-summary-table-row-button" data-target="#email-{{ loop.index }}">View email details</button></td>
                                </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>

                {% for event in collector.events.events(transport) %}
                    <div class="mailer-email-details {{ loop.first ? 'active' }}" id="email-{{ loop.index }}">
                        {{ _self.render_email_details(collector, transport, event.message, event.isQueued, show_transport_name) }}
                    </div>
                {% endfor %}
            {% else %}
                {% set event = (collector.events.events(transport)|first) %}
                {{ _self.render_email_details(collector, transport, event.message, event.isQueued, show_transport_name) }}
            {% endif %}
        </div>
    {% endmacro %}

    {% macro render_email_details(collector, transport, message, message_is_queued, show_transport_name = false) %}
        {% if show_transport_name %}
            <p class="mailer-transport-information">
                <strong>Status:</strong> <span class="badge badge-{{ message_is_queued ? 'warning' : 'success' }}">{{ message_is_queued ? 'Queued' : 'Sent' }}</span>
                &bull;
                <strong>Transport:</strong> <code>{{ transport }}</code>
            </p>
        {% endif %}

        {% if message.headers is not defined %}
            {# render the raw message contents #}
            <a class="mailer-message-download-raw" href="data:application/octet-stream;base64,{{ collector.base64Encode(message.toString()) }}" download="email.eml">
                {{ source('@WebProfiler/Icon/download.svg') }}
                Download as EML file
            </a>

            <pre class="prewrap" style="max-height: 600px; margin-left: 5px">{{ message.toString() }}</pre>
        {% else %}
            <div class="sf-tabs">
                <div class="tab">
                    <h3 class="tab-title">Email contents</h3>
                    <div class="tab-content">
                        <div class="card-block">
                            <p class="mailer-message-subject">
                                {% if message.subject is defined %}
                                    {{ message.getSubject() ?? '(No subject)' }}
                                {% elseif message.headers.has('subject') %}
                                    {{ message.headers.get('subject').bodyAsString()|default('(No subject)') }}
                                {% else %}
                                    (No subject)
                                {% endif %}
                            </p>
                            <div class="mailer-message-headers">
                                <p>
                                    <strong>From:</strong>
                                    {% if message.from is defined %}
                                        {{ message.getFrom()|map(addr => addr.toString())|join(', ')|default('(empty)') }}
                                    {% elseif message.headers.has('from') %}
                                        {{ message.headers.get('from').bodyAsString()|default('(empty)') }}
                                    {% else %}
                                        (empty)
                                    {% endif %}
                                </p>
                                <p>
                                    <strong>To:</strong>
                                    {% if message.to is defined %}
                                        {{ message.getTo()|map(addr => addr.toString())|join(', ')|default('(empty)') }}
                                    {% elseif message.headers.has('to') %}
                                        {{ message.headers.get('to').bodyAsString()|default('(empty)') }}
                                    {% else %}
                                        (empty)
                                    {% endif %}
                                </p>
                                {% for header in message.headers.all|filter(header => (header.name ?? '')|lower not in ['subject', 'from', 'to']) %}
                                    <p class="mailer-message-header-secondary">{{ header.toString }}</p>
                                {% endfor %}
                            </div>
                        </div>

                        {% if message.attachments is defined and message.attachments %}
                            <div class="card-block">
                                {% set num_of_attachments = message.attachments|length %}
                                {% set total_attachments_size_in_bytes = message.attachments|reduce((total_size, attachment) => total_size + attachment.body|length, 0) %}
                                <p class="mailer-message-attachments-title">
                                    {{ source('@WebProfiler/Icon/attachment.svg') }}
                                    Attachments <span>({{ num_of_attachments }} file{{ num_of_attachments > 1 ? 's' }} / {{ _self.render_file_size_humanized(total_attachments_size_in_bytes) }})</span>
                                </p>

                                <ul class="mailer-message-attachments-list">
                                    {% for attachment in message.attachments %}
                                        <li>
                                            {{ source('@WebProfiler/Icon/file.svg') }}

                                            {% if attachment.filename|default %}
                                                {{ attachment.filename }}
                                            {% else %}
                                                <em>(no filename)</em>
                                            {% endif %}

                                            ({{ _self.render_file_size_humanized(attachment.body|length) }})

                                            <a href="data:{{ attachment.contentType|default('application/octet-stream') }};base64,{{ collector.base64Encode(attachment.body) }}" download="{{ attachment.filename|default('attachment') }}">Download</a>
                                        </li>
                                    {% endfor %}
                                </ul>
                            </div>
                        {% endif %}

                        <div class="card-block">
                            <div class="sf-tabs sf-tabs-sm">
                            {% if message.htmlBody is defined %}
                                {% set textBody = message.textBody %}
                                {% set htmlBody = message.htmlBody %}
                                <div class="tab {{ not textBody ? 'disabled' }} {{ textBody ? 'active' }}">
                                    <h3 class="tab-title">Text content</h3>
                                    <div class="tab-content">
                                        {% if textBody %}
                                            <pre class="mailer-email-body prewrap" style="max-height: 600px">
                                                {%- if message.textCharset() %}
                                                    {{- textBody|convert_encoding('UTF-8', message.textCharset()) }}
                                                {%- else %}
                                                    {{- textBody }}
                                                {%- endif -%}
                                            </pre>
                                        {% else %}
                                            <div class="mailer-empty-email-body">
                                                <p>The text body is empty.</p>
                                            </div>
                                        {% endif %}
                                    </div>
                                </div>

                                {% if htmlBody %}
                                    <div class="tab">
                                        <h3 class="tab-title">HTML preview</h3>
                                        <div class="tab-content">
                                            <pre class="prewrap" style="max-height: 600px"><iframe src="data:text/html;charset=utf-8;base64,{{ collector.base64Encode(htmlBody) }}" style="height: 80vh;width: 100%;"></iframe>
                                            </pre>
                                        </div>
                                    </div>
                                {% endif %}

                                <div class="tab {{ not htmlBody ? 'disabled' }} {{ not textBody and htmlBody ? 'active' }}">
                                    <h3 class="tab-title">HTML content</h3>
                                    <div class="tab-content">
                                        {% if htmlBody %}
                                            <pre class="mailer-email-body prewrap" style="max-height: 600px">
                                                {%- if message.htmlCharset() %}
                                                    {{- htmlBody|convert_encoding('UTF-8', message.htmlCharset()) }}
                                                {%- else %}
                                                    {{- htmlBody }}
                                                {%- endif -%}
                                            </pre>
                                        {% else %}
                                            <div class="mailer-empty-email-body">
                                                <p>The HTML body is empty.</p>
                                            </div>
                                        {% endif %}
                                    </div>
                                </div>
                            {% else %}
                                {% set body = message.body ? message.body.toString() : null %}
                                <div class="tab {{ not body ? 'disabled' }} {{ body ? 'active' }}">
                                    <h3 class="tab-title">Content</h3>
                                    <div class="tab-content">
                                        {% if body %}
                                            <pre class="mailer-email-body prewrap" style="max-height: 600px">
                                                {{- body }}
                                            </pre>
                                        {% else %}
                                            <div class="mailer-empty-email-body">
                                                <p>The body is empty.</p>
                                            </div>
                                        {% endif %}
                                    </div>
                                </div>
                            {% endif %}
                            </div>
                        </div>
                    </div>
                </div>

                <div class="tab">
                    <h3 class="tab-title">MIME parts</h3>
                    <div class="tab-content">
                        <pre class="prewrap" style="max-height: 600px; margin-left: 5px">{{ message.body().asDebugString() }}</pre>
                    </div>
                </div>

                <div class="tab">
                    <h3 class="tab-title">Raw Message</h3>
                    <div class="tab-content">
                        <a class="mailer-message-download-raw" href="data:application/octet-stream;base64,{{ collector.base64Encode(message.toString()) }}" download="email.eml">
                            {{ source('@WebProfiler/Icon/download.svg') }}
                            Download as EML file
                        </a>

                        <pre class="prewrap" style="max-height: 600px; margin-left: 5px">{{ message.toString() }}</pre>
                    </div>
                </div>
            </div>
        {% endif %}
    {% endmacro %}

    {% macro render_file_size_humanized(bytes) %}
        {%- if bytes < 1000 -%}
            {{- bytes ~ ' bytes' -}}
        {%- elseif bytes < 1000 ** 2 -%}
            {{- (bytes / 1000)|number_format(2) ~ ' kB' -}}
        {%- else -%}
            {{- (bytes / 1000 ** 2)|number_format(2) ~ ' MB' -}}
        {%- endif -%}
    {% endmacro %}
{% endblock %}
