{% extends "base.html" %}

{% block title %}{{ title }} - Foundation Management System{% endblock %}

{% block content %}

    <div class="row">
        <div class="col-12">
            <div class="card shadow">
                <div class="card-body text-center py-5">
                    <!-- Logo Placeholder -->
                    <div class="mb-4">
                        <div class="logo-placeholder mx-auto mb-3" style="width: 150px; height: 150px; border: 3px dashed #dee2e6; border-radius: 50%; display: flex; align-items: center; justify-content: center; background-color: #f8f9fa;">
                            <div class="text-center text-muted">
                                <i class="fas fa-image fa-2x mb-2"></i>
                                <div style="font-size: 0.8rem;">Logo hier<br>einfügen</div>
                            </div>
                        </div>
                        <!-- Alternative: Replace above div with actual logo when available -->
                        <!-- <img src="{% load static %}{% static 'images/stiftung-logo.png' %}" alt="Stiftung Logo" class="img-fluid mb-3" style="max-height: 150px;"> -->
                    </div>
                    
                    <h1 class="display-4 mb-4">
                        <i class="fas fa-landmark text-primary me-3"></i>van Hees-Theyssen-Vogel'sche Stiftung
                    </h1>
                    <p class="lead text-muted mb-5">Stiftungsverwaltung - Modern Foundation Management System</p>
                    <div class="row justify-content-center mb-4">
                        <div class="col-md-8">
                            <div class="card border-0 bg-light">
                                <div class="card-body text-center py-3">
                                    <p class="mb-1"><i class="fas fa-map-marker-alt text-primary me-2"></i>Raesfelder Str. 3, 46499 Hamminkeln</p>
                                    <p class="mb-0"><i class="fas fa-phone text-primary me-2"></i>+49 (0) 2852 12345</p>
                                </div>
                            </div>
                        </div>
                    </div>
                    
                    <div class="row g-4 mb-5">
                        <div class="col-md-4">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-body text-center p-4">
                                    <i class="fas fa-users fa-3x text-primary mb-3"></i>
                                    <h5 class="card-title">👥 Destinatäre</h5>
                                    <p class="card-text">Verwalten Sie Stiftungsmitglieder, Familienzweige und Kontaktdaten zentral und übersichtlich.</p>
                                    <a href="{% url 'stiftung:destinataer_list' %}" class="btn btn-outline-primary btn-sm mt-2">
                                        <i class="fas fa-external-link-alt me-1"></i>Öffnen
                                    </a>
                                </div>
                            </div>
                        </div>
                        
                        <div class="col-md-4">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-body text-center p-4">
                                    <i class="fas fa-hand-holding-usd fa-3x text-success mb-3"></i>
                                    <h5 class="card-title">💰 Unterstützungsverwaltung</h5>
                                    <p class="card-text">Erfassen und verfolgen Sie Unterstützungen, Beträge und Verwendungsnachweise systematisch.</p>
                                    <a href="{% url 'stiftung:unterstuetzungen_all' %}" class="btn btn-outline-success btn-sm mt-2">
                                        <i class="fas fa-external-link-alt me-1"></i>Öffnen
                                    </a>
                                </div>
                            </div>
                        </div>
                        
                        <div class="col-md-4">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-body text-center p-4">
                                    <i class="fas fa-file-alt fa-3x text-info mb-3"></i>
                                    <h5 class="card-title">📄 Dokumentenverwaltung</h5>
                                    <p class="card-text">Stiftungsdokumente und Verträge</p>
                                    <a href="{% url 'stiftung:dokument_management' %}" class="btn btn-outline-info btn-sm mt-2">
                                        <i class="fas fa-external-link-alt me-1"></i>Öffnen
                                    </a>
                                </div>
                            </div>
                        </div>
                    </div>
                    
                    <!-- Calendar and Events Section -->
                    <div class="row g-4 mb-5">
                        <div class="col-lg-8">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-header bg-primary text-white">
                                    <h5 class="mb-0">
                                        <i class="fas fa-calendar-alt me-2"></i>Anstehende Termine & Ereignisse
                                    </h5>
                                </div>
                                <div class="card-body">
                                    {% if overdue_events %}
                                    <div class="alert alert-danger" role="alert">
                                        <h6><i class="fas fa-exclamation-triangle me-2"></i>Überfällige Termine ({{ overdue_events|length }})</h6>
                                        {% for event in overdue_events %}
                                        <div class="d-flex justify-content-between align-items-center border-bottom py-2">
                                            <div>
                                                <i class="{{ event.icon }} me-2"></i>
                                                <strong>{{ event.title }}</strong>
                                                <small class="text-muted d-block">{{ event.description }}</small>
                                            </div>
                                            <span class="badge bg-danger">{{ event.date }}</span>
                                        </div>
                                        {% endfor %}
                                    </div>
                                    {% endif %}
                                    
                                    {% if upcoming_events %}
                                    <h6 class="text-muted mb-3">Nächste {{ upcoming_events|length }} Termine</h6>
                                    {% for event in upcoming_events %}
                                    <div class="d-flex justify-content-between align-items-center border-bottom py-2">
                                        <div class="flex-grow-1">
                                            <i class="{{ event.icon }} me-2 text-{{ event.color }}"></i>
                                            <strong>{{ event.title }}</strong>
                                            {% if event.description %}
                                            <small class="text-muted d-block">{{ event.description }}</small>
                                            {% endif %}
                                        </div>
                                        <div class="text-end">
                                            <span class="badge bg-{{ event.color }}">{{ event.date }}</span>
                                            {% if event.time %}
                                            <small class="d-block text-muted">{{ event.time }}</small>
                                            {% endif %}
                                        </div>
                                    </div>
                                    {% empty %}
                                    <div class="text-center py-4 text-muted">
                                        <i class="fas fa-calendar-check fa-3x mb-3"></i>
                                        <p>Keine anstehenden Termine in den nächsten 14 Tagen.</p>
                                    </div>
                                    {% endfor %}
                                    
                                    <div class="text-center mt-3">
                                        <a href="{% url 'stiftung:kalender' %}" class="btn btn-outline-primary btn-sm">
                                            <i class="fas fa-calendar me-1"></i>Vollständigen Kalender anzeigen
                                        </a>
                                    </div>
                                    {% endif %}
                                </div>
                            </div>
                        </div>
                        
                        <div class="col-lg-4">
                            <!-- Mini Calendar -->
                            <div class="card border-0 shadow-sm mb-3">
                                <div class="card-header bg-info text-white">
                                    <h6 class="mb-0">
                                        <i class="fas fa-calendar me-2"></i>{{ today|date:"F Y" }}
                                    </h6>
                                </div>
                                <div class="card-body p-2">
                                    <div class="mini-calendar">
                                        <!-- Calendar will be generated by JavaScript -->
                                        <div id="mini-calendar" data-events="{{ current_month_events|length }}">
                                            <!-- Mini calendar grid will be inserted here -->
                                        </div>
                                    </div>
                                </div>
                            </div>
                            
                            <!-- Quick Actions -->
                            <div class="card border-0 shadow-sm">
                                <div class="card-header bg-success text-white">
                                    <h6 class="mb-0">
                                        <i class="fas fa-plus me-2"></i>Schnellzugriff
                                    </h6>
                                </div>
                                <div class="card-body">
                                    <div class="d-grid gap-2">
                                        <a href="{% url 'stiftung:kalender_create' %}" class="btn btn-outline-primary btn-sm">
                                            <i class="fas fa-calendar-plus me-1"></i>Termin hinzufügen
                                        </a>
                                        <a href="{% url 'stiftung:unterstuetzung_create' %}" class="btn btn-outline-success btn-sm">
                                            <i class="fas fa-euro-sign me-1"></i>Zahlung planen
                                        </a>
                                        <a href="{% url 'stiftung:destinataer_create' %}" class="btn btn-outline-info btn-sm">
                                            <i class="fas fa-user-plus me-1"></i>Destinatär anlegen
                                        </a>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                    
                    <div class="row g-4 mb-5">
                        <div class="col-md-4">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-body text-center p-4">
                                    <i class="fas fa-chart-bar fa-3x text-warning mb-3"></i>
                                    <h5 class="card-title">📊 Berichte & Auswertungen</h5>
                                    <p class="card-text">Generieren Sie detaillierte Berichte und Auswertungen für Ihre Stiftungsarbeit.</p>
                                    <a href="{% url 'stiftung:bericht_list' %}" class="btn btn-outline-warning btn-sm mt-2">
                                        <i class="fas fa-external-link-alt me-1"></i>Öffnen
                                    </a>
                                </div>
                            </div>
                        </div>
                        
                        <div class="col-md-4">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-body text-center p-4">
                                    <i class="fas fa-map fa-3x text-danger mb-3"></i>
                                    <h5 class="card-title">🗺️ Ländereiverwaltung</h5>
                                    <p class="card-text">Verwalten Sie Grundstücke, Flächen und Verpachtungen professionell.</p>
                                    <a href="{% url 'stiftung:land_list' %}" class="btn btn-outline-danger btn-sm mt-2">
                                        <i class="fas fa-external-link-alt me-1"></i>Öffnen
                                    </a>
                                </div>
                            </div>
                        </div>
                        
                        <div class="col-md-4">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-body text-center p-4">
                                    <i class="fas fa-handshake fa-3x text-secondary mb-3"></i>
                                    <h5 class="card-title">🤝 Verpachtungsverwaltung</h5>
                                    <p class="card-text">Organisieren Sie Pachtverträge und deren Verwaltung effizient.</p>
                                    <a href="{% url 'stiftung:verpachtung_list' %}" class="btn btn-outline-secondary btn-sm mt-2">
                                        <i class="fas fa-external-link-alt me-1"></i>Öffnen
                                    </a>
                                </div>
                            </div>
                        </div>
                    </div>
                    
                    <div class="row g-4 mb-5">
                        <div class="col-md-6">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-body text-center p-4">
                                    <i class="fas fa-link fa-3x text-purple mb-3"></i>
                                    <h5 class="card-title">🔗 Dokumentenverknüpfung</h5>
                                    <p class="card-text">Verknüpfen Sie Paperless-Dokumente direkt mit Destinatären, Ländereien und Verpachtungen.</p>
                                    <a href="{% url 'stiftung:dokument_management' %}" class="btn btn-outline-purple btn-sm mt-2">
                                        <i class="fas fa-external-link-alt me-1"></i>Öffnen
                                    </a>
                                </div>
                            </div>
                        </div>
                        
                        <div class="col-md-6">
                            <div class="card h-100 border-0 shadow-sm">
                                <div class="card-body text-center p-4">
                                    <i class="fas fa-database fa-3x text-dark mb-3"></i>
                                    <h5 class="card-title">🗃️ Dokumentenarchiv</h5>
                                    <p class="card-text">Zentraler Zugriff auf alle verknüpften Dokumente und deren Metadaten.</p>
                                    <a href="{% url 'stiftung:dokument_list' %}" class="btn btn-outline-dark btn-sm mt-2">
                                        <i class="fas fa-external-link-alt me-1"></i>Öffnen
                                    </a>
                                </div>
                            </div>
                        </div>
                    </div>
                    
                    <div class="d-flex justify-content-center gap-3 flex-wrap">
                        <a href="{% url 'stiftung:destinataer_list' %}" class="btn btn-primary btn-lg">
                            <i class="fas fa-users me-2"></i>Destinatäre
                        </a>
                        <a href="{% url 'stiftung:land_list' %}" class="btn btn-success btn-lg">
                            <i class="fas fa-map me-2"></i>Ländereien
                        </a>
                        <a href="{% url 'stiftung:paechter_list' %}" class="btn btn-info btn-lg">
                            <i class="fas fa-user-tie me-2"></i>Pächter
                        </a>
                        <a href="{% url 'stiftung:land_list' %}" class="btn btn-secondary btn-lg">
                            <i class="fas fa-handshake me-2"></i>Verpachtungen
                        </a>
                        <a href="{% url 'stiftung:foerderung_list' %}" class="btn btn-warning btn-lg">
                            <i class="fas fa-gift me-2"></i>Förderungen
                        </a>
                    </div>
                    
                    <div class="d-flex justify-content-center gap-3 flex-wrap mt-3">
                        <a href="{% url 'stiftung:dokument_management' %}" class="btn btn-info btn-lg">
                            <i class="fas fa-file-alt me-2"></i>Paperless Integration
                        </a>
                        <a href="{% url 'stiftung:dokument_management' %}" class="btn btn-purple btn-lg">
                            <i class="fas fa-link me-2"></i>Dokumente verknüpfen
                        </a>
                        <a href="{% url 'stiftung:dokument_list' %}" class="btn btn-dark btn-lg">
                            <i class="fas fa-database me-2"></i>Dokumentenarchiv
                        </a>
                    </div>
                </div>
            </div>
            
            <div class="text-center mt-4">
                <div class="alert alert-success d-inline-block">
                    <i class="fas fa-check-circle me-2"></i>
                    <span class="fw-bold">System läuft erfolgreich</span>
                    <br>
                    <small class="text-muted">Entwickelt mit Django & Docker</small>
                </div>
            </div>
        </div>
    </div>

{% endblock %}

{% block extra_css %}
<style>
    .mini-calendar {
        font-size: 0.8rem;
    }
    
    .mini-calendar .calendar-day {
        width: 32px;
        height: 32px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin: 1px;
        border-radius: 4px;
        cursor: pointer;
    }
    
    .mini-calendar .calendar-day.today {
        background-color: var(--bs-primary);
        color: white;
        font-weight: bold;
    }
    
    .mini-calendar .calendar-day.has-events {
        background-color: var(--bs-success);
        color: white;
    }
    
    .mini-calendar .calendar-day:hover {
        background-color: var(--bs-light);
    }
    
    .mini-calendar .calendar-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 10px;
    }
    
    .mini-calendar .calendar-grid {
        display: grid;
        grid-template-columns: repeat(7, 1fr);
        gap: 1px;
        text-align: center;
    }
    
    .mini-calendar .calendar-weekday {
        font-weight: bold;
        color: var(--bs-secondary);
        padding: 4px;
        font-size: 0.7rem;
    }
</style>
{% endblock %}

{% block extra_js %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    // Generate mini calendar for current month
    const today = new Date();
    const currentMonth = today.getMonth();
    const currentYear = today.getFullYear();
    
    function generateMiniCalendar(year, month) {
        const firstDay = new Date(year, month, 1);
        const lastDay = new Date(year, month + 1, 0);
        const startDate = new Date(firstDay);
        startDate.setDate(startDate.getDate() - firstDay.getDay()); // Start from Sunday
        
        const calendarEl = document.getElementById('mini-calendar');
        
        let html = '<div class="calendar-grid">';
        
        // Weekday headers
        const weekdays = ['So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa'];
        weekdays.forEach(day => {
            html += `<div class="calendar-weekday">${day}</div>`;
        });
        
        // Generate calendar days
        const currentDate = new Date(startDate);
        for (let i = 0; i < 42; i++) { // 6 weeks
            const isCurrentMonth = currentDate.getMonth() === month;
            const isToday = currentDate.toDateString() === today.toDateString();
            
            let classes = ['calendar-day'];
            if (isToday) classes.push('today');
            if (!isCurrentMonth) classes.push('text-muted');
            
            html += `<div class="${classes.join(' ')}">${currentDate.getDate()}</div>`;
            currentDate.setDate(currentDate.getDate() + 1);
            
            if (currentDate > lastDay && currentDate.getDay() === 0) {
                break; // Stop at end of month on Sunday
            }
        }
        
        html += '</div>';
        calendarEl.innerHTML = html;
    }
    
    // Generate the current month calendar
    generateMiniCalendar(currentYear, currentMonth);
});
</script>

<style>
/* Mini Calendar Styles */
.mini-calendar .calendar-day {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.mini-calendar .calendar-day:hover {
    background-color: var(--bs-primary-bg-subtle);
}

.mini-calendar .calendar-day.today {
    background-color: var(--bs-primary);
    color: white;
    font-weight: bold;
}

.mini-calendar .calendar-header {
    font-weight: 600;
    color: var(--bs-secondary);
    font-size: 0.75rem;
}

/* Calendar event indicators */
.calendar-events-indicator {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 6px;
    height: 6px;
    background-color: var(--bs-warning);
    border-radius: 50%;
}

/* Overdue events styling */
.alert-danger .border-bottom:last-child {
    border-bottom: none !important;
}

/* Calendar card hover effects */
.card.border-left-primary { border-left-color: var(--bs-primary) !important; }
.card.border-left-success { border-left-color: var(--bs-success) !important; }
.card.border-left-warning { border-left-color: var(--bs-warning) !important; }
.card.border-left-danger { border-left-color: var(--bs-danger) !important; }
.card.border-left-info { border-left-color: var(--bs-info) !important; }
</style>
{% endblock %}