{% extends "base.html" %}

{% block title %}Dashboard - Email Server Management{% endblock %}
{% block page_title %}Dashboard{% endblock %}

{% block content %}
<div class="row">
    <!-- Statistics Cards -->
    <div class="col-lg-3 col-md-6 mb-4">
        <a href="{{ url_for('email.domains_list') }}" class="dashboard-card-link text-decoration-none">
        <div class="card border-primary">
            <div class="card-body">
                <div class="d-flex align-items-center">
                    <div class="flex-grow-1">
                        <h5 class="card-title text-primary mb-1">
                            <i class="bi bi-globe me-2"></i>
                            Domains
                        </h5>
                        <h3 class="mb-0">{{ domain_count }}</h3>
                        <small class="text-muted">Active domains</small>
                    </div>
                    <div class="fs-2 text-primary opacity-50">
                        <i class="bi bi-globe"></i>
                    </div>
                </div>
            </div>
        </div>
        </a>
    </div>
    
    <div class="col-lg-3 col-md-6 mb-4">
        <a href="{{ url_for('email.senders_list') }}" class="dashboard-card-link text-decoration-none">
        <div class="card border-success">
            <div class="card-body">
                <div class="d-flex align-items-center">
                    <div class="flex-grow-1">
                        <h5 class="card-title text-success mb-1">
                            <i class="bi bi-people me-2"></i>
                            Senders
                        </h5>
                        <h3 class="mb-0">{{ sender_count }}</h3>
                        <small class="text-muted">Authenticated senders</small>
                    </div>
                    <div class="fs-2 text-success opacity-50">
                        <i class="bi bi-people"></i>
                    </div>
                </div>
            </div>
        </div>
        </a>
    </div>
    
    <div class="col-lg-3 col-md-6 mb-4">
        <a href="{{ url_for('email.dkim_list') }}" class="dashboard-card-link text-decoration-none">
        <div class="card border-warning">
            <div class="card-body">
                <div class="d-flex align-items-center">
                    <div class="flex-grow-1">
                        <h5 class="card-title text-warning mb-1">
                            <i class="bi bi-shield-check me-2"></i>
                            DKIM Keys
                        </h5>
                        <h3 class="mb-0">{{ dkim_count }}</h3>
                        <small class="text-muted">Active DKIM keys</small>
                    </div>
                    <div class="fs-2 text-warning opacity-50">
                        <i class="bi bi-shield-check"></i>
                    </div>
                </div>
            </div>
        </div>
        </a>
    </div>
    
    <div class="col-lg-3 col-md-6 mb-4">
        <div class="card border-info">
            <div class="card-body">
                <div class="d-flex align-items-center">
                    <div class="flex-grow-1">
                        <h5 class="card-title text-info mb-1">
                            <i class="bi bi-activity me-2"></i>
                            Status
                        </h5>
                        {% set health = check_health() %}
                        <h6 class="{% if health.status == 'healthy' %}text-success{% else %}text-warning{% endif %} mb-0 status-indicator"
                            data-bs-toggle="tooltip" 
                            data-bs-html="true"
                            data-bs-placement="top"
                            title="{{ (
                                "<div class='text-start'><strong>Service Status:</strong><br>" +
                                'SMTP Server: ' + health.services.smtp_server|title + '<br>' +
                                'Web Frontend: ' + health.services.web_frontend|title + '<br>' +
                                'Database: ' + health.services.database|title + '</div>'
                            ) | safe }}">
                            <i class="bi bi-circle-fill me-1" style="font-size: 0.5rem;"></i>
                            {{ health.status|title }}
                        </h6>
                        <small class="text-muted">
                            {% if health.services.smtp_server == 'running' and health.services.database == 'ok' %}
                                All services running
                            {% else %}
                                {% if health.services.smtp_server == 'stopped' %}SMTP Server stopped{% endif %}
                                {% if health.services.database == 'error' %}Database error{% endif %}
                            {% endif %}
                        </small>
                    </div>
                    <div class="fs-2 text-info opacity-50">
                        <i class="bi bi-activity"></i>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<div class="row">
    <!-- Recent Email Activity -->
    <div class="col-lg-8 mb-4">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5 class="mb-0">
                    <i class="bi bi-envelope me-2"></i>
                    Recent Email Activity
                </h5>
                <a href="{{ url_for('email.logs', type='emails') }}" class="btn btn-outline-light btn-sm">
                    View All
                </a>
            </div>
            <div class="card-body p-0">
                {% if recent_emails %}
                    <div class="table-responsive">
                        <table class="table table-dark table-hover mb-0">
                            <thead>
                                <tr>
                                    <th>Time</th>
                                    <th>From</th>
                                    <th>Recipients</th>
                                    <th>Status</th>
                                    <th>DKIM</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% for email in recent_emails %}
                                <tr>
                                    <td>
                                        <small class="text-muted">
                                            {{ email.created_at|format_datetime }}
                                        </small>
                                    </td>
                                    <td>
                                        <span class="text-truncate d-inline-block" style="max-width: 150px;" title="{{ email.mail_from }}">
                                            {{ email.mail_from }}
                                        </span>
                                    </td>
                                    <td>
                                        <div style="max-width: 200px; font-size: 0.85rem;">
                                            <div class="recipients-list">
                                                {% if email.to_address %}
                                                    {% for rcpt in email.to_address.split(',') %}
                                                        {% if rcpt.strip() %}
                                                        <div class="text-truncate">
                                                            <span class="text-info fw-bold" style="font-size: 0.75rem;">To:</span>
                                                            <span title="{{ rcpt.strip() }}">{{ rcpt.strip() }}</span>
                                                        </div>
                                                        {% endif %}
                                                    {% endfor %}
                                                {% endif %}
                                                
                                                {% if email.cc_addresses %}
                                                    {% for rcpt in email.cc_addresses.split(',') %}
                                                        {% if rcpt.strip() %}
                                                        <div class="text-truncate">
                                                            <span class="text-warning fw-bold" style="font-size: 0.75rem;">CC:</span>
                                                            <span title="{{ rcpt.strip() }}">{{ rcpt.strip() }}</span>
                                                        </div>
                                                        {% endif %}
                                                    {% endfor %}
                                                {% endif %}
                                                
                                                {% if email.bcc_addresses %}
                                                    {% for rcpt in email.bcc_addresses.split(',') %}
                                                        {% if rcpt.strip() %}
                                                        <div class="text-truncate">
                                                            <span class="text-secondary fw-bold" style="font-size: 0.75rem;">BCC:</span>
                                                            <span title="{{ rcpt.strip() }}">{{ rcpt.strip() }}</span>
                                                        </div>
                                                        {% endif %}
                                                    {% endfor %}
                                                {% endif %}
                                                
                                                {% if not email.to_address and not email.cc_addresses and not email.bcc_addresses %}
                                                <div class="text-muted">No recipients</div>
                                                {% endif %}
                                            </div>
                                        </div>
                                    </td>
                                    <td>
                                        {% set delivered = recipient_logs_map[email.id]|selectattr('status', 'equalto', 'success')|list %}
                                        {% set failed = recipient_logs_map[email.id]|selectattr('status', 'ne', 'success')|list %}
                                        {% if delivered and failed %}
                                            {% set overall_status = 'partial' %}
                                        {% elif delivered %}
                                            {% set overall_status = 'relayed' %}
                                        {% else %}
                                            {% set overall_status = 'failed' %}
                                        {% endif %}
                                            {% if overall_status == 'relayed' %}
                                                <span class="badge bg-success">
                                                    <i class="bi bi-check-circle me-1"></i>
                                                    Sent
                                                </span>
                                            {% elif overall_status == 'partial' %}
                                                <span class="badge bg-warning text-dark">
                                                    <i class="bi bi-exclamation-triangle me-1"></i>
                                                    Partial Fail
                                                </span>
                                            {% else %}
                                                <span class="badge bg-danger">
                                                    <i class="bi bi-x-circle me-1"></i>
                                                    Failed
                                                </span>
                                            {% endif %}
                                        </td>
                                    </td>
                                    <td>
                                        {% if email.dkim_signed %}
                                            <span class="text-success">
                                                <i class="bi bi-shield-check" title="DKIM Signed"></i>
                                            </span>
                                        {% else %}
                                            <span class="text-muted">
                                                <i class="bi bi-shield-x" title="Not DKIM Signed"></i>
                                            </span>
                                        {% endif %}
                                    </td>
                                </tr>
                                {% endfor %}
                            </tbody>
                        </table>
                    </div>
                {% else %}
                    <div class="text-center py-4">
                        <i class="bi bi-envelope text-muted fs-1"></i>
                        <p class="text-muted mt-2">No email activity yet</p>
                    </div>
                {% endif %}
            </div>
        </div>
    </div>
    
    <!-- Recent Authentication Activity -->
    <div class="col-lg-4 mb-4">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5 class="mb-0">
                    <i class="bi bi-shield-lock me-2"></i>
                    Recent Auth Activity
                </h5>
                <a href="{{ url_for('email.logs', type='auth') }}" class="btn btn-outline-light btn-sm">
                    View All
                </a>
            </div>
            <div class="card-body p-0">
                {% if recent_auths %}
                    <div class="list-group list-group-flush">
                        {% for auth in recent_auths %}
                        <div class="list-group-item list-group-item-dark d-flex justify-content-between align-items-start">
                            <div class="ms-2 me-auto">
                                <div class="fw-bold">
                                    {% if auth.success %}
                                        <i class="bi bi-check-circle text-success me-1"></i>
                                    {% else %}
                                        <i class="bi bi-x-circle text-danger me-1"></i>
                                    {% endif %}
                                    {{ auth.auth_type|title }}
                                </div>
                                <small class="text-muted">
                                    {{ auth.identifier }}
                                </small>
                                <br>
                                <small class="text-muted">
                                    {{ auth.created_at|format_datetime }}
                                </small>
                            </div>
                            <small class="text-muted">
                                {{ auth.ip_address }}
                            </small>
                        </div>
                        {% endfor %}
                    </div>
                {% else %}
                    <div class="text-center py-4">
                        <i class="bi bi-shield-lock text-muted fs-1"></i>
                        <p class="text-muted mt-2">No authentication activity yet</p>
                    </div>
                {% endif %}
            </div>
        </div>
    </div>
</div>

<!-- Quick Actions -->
<div class="row">
    <div class="col-12">
        <div class="card">
            <div class="card-header">
                <h5 class="mb-0">
                    <i class="bi bi-lightning me-2"></i>
                    Quick Actions
                </h5>
            </div>
            <div class="card-body">
                <div class="row">
                    <div class="col-md-3 mb-3">
                        <div class="d-grid">
                            <a href="{{ url_for('email.add_domain') }}" class="btn btn-outline-primary">
                                <i class="bi bi-plus-circle me-2"></i>
                                Add Domain
                            </a>
                        </div>
                    </div>
                    <div class="col-md-3 mb-3">
                        <div class="d-grid">
                            <a href="{{ url_for('email.add_sender') }}" class="btn btn-outline-success">
                                <i class="bi bi-person-plus me-2"></i>
                                Add Sender
                            </a>
                        </div>
                    </div>
                    <div class="col-md-3 mb-3">
                        <div class="d-grid">
                            <a href="{{ url_for('email.add_ip') }}" class="btn btn-outline-warning">
                                <i class="bi bi-shield-plus me-2"></i>
                                Whitelist IP
                            </a>
                        </div>
                    </div>
                    <div class="col-md-3 mb-3">
                        <div class="d-grid">
                            <a href="{{ url_for('email.settings') }}" class="btn btn-outline-info">
                                <i class="bi bi-gear me-2"></i>
                                Settings
                            </a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
    // Auto-refresh dashboard every 30 seconds
    setTimeout(function() {
        location.reload();
    }, 30000);
</script>

<style>
.status-indicator {
    cursor: pointer;
}
.dashboard-card-link {
    cursor: pointer;
    display: block;
}
.dashboard-card-link:hover .card {
    box-shadow: 0 0 0 2px #0d6efd33;
    filter: brightness(1.05);
}
.recipients-list {
    line-height: 1.2;
}
.recipients-list div {
    margin-bottom: 2px;
}
.recipients-list div:last-child {
    margin-bottom: 0;
}
</style>

<script>
document.addEventListener('DOMContentLoaded', function() {
    const tooltipTriggerList = document.querySelectorAll('[data-bs-toggle="tooltip"]');
    tooltipTriggerList.forEach(function(tooltipTriggerEl) {
        new bootstrap.Tooltip(tooltipTriggerEl, {
            html: true,
            placement: 'top',
            trigger: 'hover'
        });
    });
});
</script>
{% endblock %}