{% extends "base.html" %}

{% block title %}Reservation Details - Edu-Space Admin{% endblock %}

{% block content %}
<div class="container-fluid pt-5 mt-4">
<div class="row">
    <div class="col-12">
        <div class="d-flex justify-content-between align-items-center mb-4">
            <h1 class="h3">
                <i class="bi bi-calendar-check text-info"></i> Reservation Details
            </h1>
            <div class="d-flex gap-2">
                {% if user.can_edit_reservation(reservation) %}
                <a href="/schedule/edit_reservation?id={{ reservation.id }}" class="btn btn-warning">
                    <i class="bi bi-pencil-square me-1"></i>Modificar Reserva
                </a>
                {% endif %}
                <a href="/schedule/list_reservations" class="btn btn-outline-secondary">
                    <i class="bi bi-arrow-left me-1"></i>Back to List
                </a>
            </div>
        </div>
    </div>
</div>

<div class="row">
    <!-- Main Reservation Info -->
    <div class="col-lg-8 mb-4">
        <div class="card border-0 shadow-sm">
            <div class="card-header border-0 py-3">
                <div class="d-flex justify-content-between align-items-center">
                    <h5 class="mb-0">
                        <i class="bi bi-info-circle text-primary"></i> Reservation Information
                    </h5>
                    <span class="badge bg-{% if reservation.status.value == 'CONFIRMED' %}success{% elif reservation.status.value == 'PENDING' %}warning{% else %}secondary{% endif %}">
                        {{ reservation.status.value }}
                    </span>
                </div>
            </div>
            <div class="card-body">
                <div class="row">
                    <div class="col-md-6 mb-3">
                        <label class="text-muted small">Reservation ID</label>
                        <p class="mb-0"><strong>#{{ reservation.id }}</strong></p>
                    </div>
                    <div class="col-md-6 mb-3">
                        <label class="text-muted small">Created by</label>
                        <p class="mb-0">
                            <i class="bi bi-person"></i> 
                            {% if reservation.user %}
                                {{ reservation.user.first_name }} {{ reservation.user.last_name }}
                            {% else %}
                                Unknown
                            {% endif %}
                        </p>
                    </div>
                    <div class="col-md-6 mb-3">
                        <label class="text-muted small">Date & Time</label>
                        <p class="mb-0">
                            <i class="bi bi-clock"></i>
                            {{ format_date(reservation.start_time, format='long')|capitalize }}<br>
                            {{ reservation.start_time }} - {{ reservation.end_time }}
                        </p>
                    </div>
                    <div class="col-md-6 mb-3">
                        <label class="text-muted small">Duration</label>
                        <p class="mb-0">
                            <i class="bi bi-hourglass"></i>
                            {% set duration = reservation.duration or 120 %}
                            {{ (duration / 60) | round(1) }} hours
                        </p>
                    </div>
                </div>

                {% if reservation.purpose %}
                <div class="mb-3">
                    <label class="text-muted small">Purpose</label>
                    <p class="mb-0">{{ reservation.purpose }}</p>
                </div>
                {% endif %}

                {% if reservation.notes %}
                <div class="mb-3">
                    <label class="text-muted small">Notes</label>
                    <p class="mb-0">{{ reservation.notes }}</p>
                </div>
                {% endif %}
            </div>
        </div>

        <!-- Classroom Details -->
        <div class="card border-0 shadow-sm">
            <div class="card-header border-0 py-3 bg-body-tertiary">
                <h5 class="mb-0 h6 fw-bold">
                    <i class="bi bi-geo-alt text-primary me-2"></i>Ubicación y Espacio Asignado
                </h5>
            </div>
            <div class="card-body p-4">
                {% if reservation.classroom %}
                    <div class="row g-3 mb-3">
                        <div class="col-md-4">
                            <div class="p-3 rounded bg-body-tertiary border">
                                <small class="text-muted d-block mb-1">🏢 Edificio / Sede</small>
                                <h6 class="mb-0 fw-bold text-primary">{{ reservation.classroom.building_name }}</h6>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="p-3 rounded bg-body-tertiary border">
                                <small class="text-muted d-block mb-1">🪜 Piso / Nivel</small>
                                <h6 class="mb-0 fw-bold text-secondary">
                                    {% if reservation.classroom.is_virtual %}
                                        <span class="badge bg-primary-subtle text-primary border">Campus Virtual</span>
                                    {% else %}
                                        {{ reservation.classroom.floor_display }}
                                    {% endif %}
                                </h6>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="p-3 rounded bg-body-tertiary border">
                                <small class="text-muted d-block mb-1">🚪 Aula</small>
                                <h6 class="mb-0 fw-bold text-success">{{ reservation.classroom.code }}</h6>
                                <small class="text-muted">Capacidad: <strong>{{ reservation.classroom.capacity_display }}</strong></small>
                            </div>
                        </div>
                    </div>

                    {% if reservation.classroom.description %}
                    <div class="mt-2">
                        <label class="text-muted small">Descripción del Aula</label>
                        <p class="mb-0 small">{{ reservation.classroom.description }}</p>
                    </div>
                    {% endif %}

                    <!-- Banner de Aula Virtual (Zoom, Meet, Teams) -->
                    {% if reservation.effective_virtual_link or (reservation.classroom and reservation.classroom.is_virtual) %}
                    <div class="mt-3 p-3 rounded bg-primary bg-opacity-10 border border-primary border-opacity-25 d-flex flex-column flex-sm-row justify-content-between align-items-sm-center gap-3">
                        <div>
                            <div class="fw-bold text-primary mb-1">
                                <i class="bi bi-camera-video me-1"></i>Aula Virtual / Videoconferencia
                            </div>
                            {% if reservation.effective_virtual_link %}
                                <small class="text-secondary text-break font-monospace d-block">{{ reservation.effective_virtual_link }}</small>
                            {% else %}
                                <small class="text-muted fst-italic">Modalidad remota sin enlace específico registrado</small>
                            {% endif %}
                        </div>
                        {% if reservation.effective_virtual_link %}
                        <a href="{{ reservation.effective_virtual_link }}" target="_blank" class="btn btn-success btn-sm px-3 text-nowrap">
                            <i class="bi bi-box-arrow-up-right me-1"></i>Unirse a Clase (Zoom / Meet)
                        </a>
                        {% endif %}
                    </div>
                    {% endif %}
                {% else %}
                    <p class="text-muted mb-0">Classroom information not available</p>
                {% endif %}
            </div>
        </div>
    </div>

    <!-- Sidebar -->
    <div class="col-lg-4">
        <!-- Subject & Commission -->
        <div class="card border-0 shadow-sm mb-4">
            <div class="card-header border-0 py-3">
                <h5 class="mb-0">
                    <i class="bi bi-book text-warning"></i> Subject & Commission
                </h5>
            </div>
            <div class="card-body">
                {% if reservation.commission %}
                    <div class="mb-3">
                        <label class="text-muted small">Commission Code</label>
                        <p class="mb-0"><strong>{{ reservation.commission.get_full_code() }}</strong></p>
                    </div>
                    {% if reservation.commission.subject %}
                    <div class="mb-3">
                        <label class="text-muted small">Subject</label>
                        <p class="mb-0">{{ reservation.commission.subject.name }}</p>
                    </div>
                    {% endif %}
                {% else %}
                    <p class="text-muted mb-0">No commission assigned</p>
                {% endif %}
            </div>
        </div>

        <!-- Attendees -->
        <div class="card border-0 shadow-sm mb-4">
            <div class="card-header border-0 py-3">
                <h5 class="mb-0">
                    <i class="bi bi-people text-success"></i> Attendance
                </h5>
            </div>
            <div class="card-body">
                <div class="text-center">
                    <h3 class="mb-1">{{ reservation.expected_attendees }}</h3>
                    <p class="text-muted small">Expected Attendees</p>
                    {% if reservation.classroom %}
                        {% if reservation.classroom.capacity and reservation.classroom.capacity > 0 %}
                        <div class="progress mt-3" style="height: 8px;">
                            {% set percentage = (reservation.expected_attendees / reservation.classroom.capacity * 100) %}
                            <div class="progress-bar bg-{% if percentage > 90 %}danger{% elif percentage > 75 %}warning{% else %}success{% endif %}" 
                                 role="progressbar"
                                 {{ ('style="width: ' ~ ([percentage|round(1), 100]|min|string) ~ '%;"') | safe }}></div>
                        </div>
                        <small class="text-muted">
                            {{ reservation.expected_attendees }} / {{ reservation.classroom.capacity }} capacidad
                        </small>
                        {% else %}
                        <div class="mt-2">
                            <span class="badge bg-primary-subtle text-primary border">
                                {% if reservation.classroom.is_virtual %}🌐 Campus Virtual (Sin límite físico){% else %}Capacidad no definida{% endif %}
                            </span>
                        </div>
                        {% endif %}
                    {% endif %}
                </div>
            </div>
        </div>

        <!-- Actions -->
        <div class="card border-0 shadow-sm">
            <div class="card-header border-0 py-3">
                <h5 class="mb-0">
                    <i class="bi bi-gear text-secondary"></i> Actions
                </h5>
            </div>
            <div class="card-body">
                <div class="d-grid gap-2">
                    {% if user.can_edit_reservation(reservation) %}
                    <a href="/schedule/edit_reservation?id={{ reservation.id }}" class="btn btn-warning">
                        <i class="bi bi-pencil-square me-1"></i>Modificar Reserva
                    </a>
                    {% endif %}
                    
                    {% if reservation.status.value == 'PENDING' or reservation.status == 'PENDING' %}
                    <form method="POST" action="/schedule/confirm_reservation?id={{ reservation.id }}">
                        <input type="hidden" name="id" value="{{ reservation.id }}">
                        <button type="submit" class="btn btn-success" onclick="return confirm('¿Confirmar esta reserva?')">
                            <i class="bi bi-check-circle me-1"></i>Confirmar Reserva
                        </button>
                    </form>
                    {% endif %}
                    
                    {% if reservation.can_be_cancelled() %}
                    <form method="POST" action="/schedule/cancel_reservation?id={{ reservation.id }}">
                        <input type="hidden" name="id" value="{{ reservation.id }}">
                        <button type="submit" class="btn btn-outline-warning" onclick="return confirm('¿Cancelar esta reserva?')">
                            <i class="bi bi-x-circle me-1"></i>Cancelar Reserva
                        </button>
                    </form>
                    {% endif %}
                    
                    <form method="POST" action="/schedule/delete_reservation?id={{ reservation.id }}" onsubmit="return confirm('¿Está seguro de que desea eliminar definitivamente esta reserva? Esta acción no se puede deshacer.');">
                        <input type="hidden" name="id" value="{{ reservation.id }}">
                        <button type="submit" class="btn btn-outline-danger w-100">
                            <i class="bi bi-trash me-1"></i>Eliminar Reserva Definitivamente
                        </button>
                    </form>
                    
                    <a href="/schedule/list_reservations" class="btn btn-outline-secondary">
                        <i class="bi bi-list"></i> View All Reservations
                    </a>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Timestamps -->
<div class="row mt-4">
    <div class="col-12">
        <div class="card border-0 shadow-sm">
            <div class="card-body">
                <div class="row text-muted small">
                    <div class="col-md-4">
                        <i class="bi bi-clock-history"></i>
                        Created: {{ reservation.created_at }}
                    </div>
                    {% if reservation.updated_at %}
                    <div class="col-md-4">
                        <i class="bi bi-arrow-repeat"></i> 
                        Updated: {{ reservation.updated_at }}
                    </div>
                    {% endif %}
                    <div class="col-md-4">
                        <i class="bi bi-info-square"></i>
                        Reservation ID: #{{ reservation.id }}
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
</div>
{% endblock %}