{% extends 'layouts/base.twig' %}

{% block title %}{{ title }} — Бизнес.Точка{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4">
    <h1 class="h3 mb-0">{{ title }}</h1>
    <div class="btn-group">
        <a href="{{ base_url('/tasks') }}" class="btn btn-outline-secondary">
            <i class="fa-solid fa-list me-2"></i>Список
        </a>
        <a href="{{ base_url('/tasks/kanban') }}" class="btn btn-outline-primary">
            <i class="fa-solid fa-table-columns me-2"></i>Канбан
        </a>
    </div>
</div>

{# Статистика #}
<div class="row g-3 mb-4">
    <div class="col-md-3">
        <div class="card h-100 border-0 shadow-sm">
            <div class="card-body text-center">
                <h5 class="card-title text-muted mb-0">Всего</h5>
                <h2 class="mb-0">{{ stats.total }}</h2>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card h-100 border-0 shadow-sm">
            <div class="card-body text-center">
                <h5 class="card-title text-muted mb-0">Выполнено</h5>
                <h2 class="mb-0 text-success">{{ stats.completed }}</h2>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card h-100 border-0 shadow-sm">
            <div class="card-body text-center">
                <h5 class="card-title text-muted mb-0">В ожидании</h5>
                <h2 class="mb-0 text-primary">{{ stats.pending }}</h2>
            </div>
        </div>
    </div>
    <div class="col-md-3">
        <div class="card h-100 border-0 shadow-sm">
            <div class="card-body text-center">
                <h5 class="card-title text-muted mb-0">Просрочено</h5>
                <h2 class="mb-0 text-danger">{{ stats.overdue }}</h2>
            </div>
        </div>
    </div>
</div>

<div class="card border-0 shadow-sm">
    <div class="card-header bg-white d-flex justify-content-between align-items-center">
        <div class="btn-group">
            <a href="{{ base_url('/tasks/calendar?month=' ~ prevMonth) }}" class="btn btn-outline-secondary btn-sm">
                <i class="fa-solid fa-chevron-left"></i>
            </a>
            <a href="{{ base_url('/tasks/calendar?month=' ~ nextMonth) }}" class="btn btn-outline-secondary btn-sm">
                <i class="fa-solid fa-chevron-right"></i>
            </a>
        </div>
        <h5 class="mb-0">{{ monthName }}</h5>
        <a href="{{ base_url('/tasks/calendar') }}" class="btn btn-outline-secondary btn-sm">
            Сегодня
        </a>
    </div>
    <div class="card-body">
        <div class="calendar-container">
            {# Дни недели #}
            <div class="calendar-weekdays mb-2">
                {% for day in ['Пн', 'Вт', 'Ср', 'Чт', 'Пт', 'Сб', 'Вс'] %}
                    <div class="calendar-weekday text-center text-muted fw-bold" style="flex: 1;">{{ day }}</div>
                {% endfor %}
            </div>
            
            {# Календарная сетка #}
            <div class="calendar-grid">
                {% set firstDay = firstDayOfWeek %}
                {% set daysInMonth = daysInMonth %}
                
                {# Пустые ячейки до первого дня #}
                {% for i in 0..(firstDay - 1) %}
                    <div class="calendar-day p-2 border bg-light"></div>
                {% endfor %}
                
                {# Дни месяца #}
                {% for day in 1..daysInMonth %}
                    {% set dateStr = currentMonth ~ '-' ~ (day < 10 ? '0' ~ day : day) %}
                    {% set isToday = dateStr == today %}
                    {% set isPast = dateStr < today %}
                    {% set dayEvents = eventsByDate[dateStr]|default([]) %}
                    
                    <div class="calendar-day p-2 border {% if isToday %}bg-primary bg-opacity-10{% endif %}">
                        <div class="d-flex justify-content-between align-items-start mb-1">
                            <span class="calendar-day-number fw-bold {% if isToday %}text-primary{% endif %}">{{ day }}</span>
                            {% if dayEvents|length > 0 %}
                                <span class="badge bg-primary" style="font-size: 0.6rem;">{{ dayEvents|length }}</span>
                            {% endif %}
                        </div>
                        
                        <div class="calendar-events">
                            {% for event in dayEvents|slice(0, 3) %}
                                <a href="{{ base_url(event.url) }}"
                                   class="calendar-event d-block text-decoration-none mb-1 px-1 py-1 rounded small"
                                   style="font-size: 0.75rem; background-color: {{ event.column_color }}20; border-left: 3px solid {{ event.column_color }}; color: #333;"
                                   title="{{ event.title }}">
                                    <i class="fa-solid fa-circle me-1" style="font-size: 0.5rem; color: {{ event.column_color }};"></i>
                                    {{ event.title|length > 15 ? event.title|slice(0, 15) ~ '...' : event.title }}
                                    {% if event.priority == 'urgent' or event.priority == 'high' %}
                                        <i class="fa-solid fa-flag text-danger ms-1" style="font-size: 0.5rem;"></i>
                                    {% endif %}
                                </a>
                            {% endfor %}
                            
                            {% if dayEvents|length > 3 %}
                                <div class="text-muted small text-center">
                                    +{{ dayEvents|length - 3 }} ещё
                                </div>
                            {% endif %}
                        </div>
                    </div>
                {% endfor %}
                
                {# Пустые ячейки после последнего дня #}
                {% set remaining = 7 - ((firstDay + daysInMonth) % 7) %}
                {% if remaining < 7 %}
                    {% for i in 1..remaining %}
                        <div class="calendar-day p-2 border bg-light"></div>
                    {% endfor %}
                {% endif %}
            </div>
        </div>
    </div>
</div>

<style>
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background-color: #dee2e6;
    border: 1px solid #dee2e6;
}

.calendar-day {
    min-height: 100px;
    background-color: white;
}

.calendar-day.bg-light {
    background-color: #f8f9fa;
}

.calendar-event:hover {
    background-color: {{ event.column_color }}40 !important;
}
</style>
{% endblock %}

{% block scripts %}
<script>
// Навигация по месяцам при клике на заголовок
document.querySelector('h5.mb-0').style.cursor = 'pointer';
document.querySelector('h5.mb-0').addEventListener('click', function() {
    window.location.href = '{{ base_url('/tasks/calendar') }}';
});
</script>
{% endblock %}