{% extends "base.html" %}

{% block title %}{{ building.name }} - Detalle del Edificio - Edu-Space Admin{% endblock %}

{% block content %}
<div class="container-fluid pt-5 mt-4">
    <!-- Breadcrumb & Header -->
    <div class="row mb-4 align-items-center">
        <div class="col-md-7">
            <nav aria-label="breadcrumb">
                <ol class="breadcrumb mb-1 small">
                    <li class="breadcrumb-item"><a href="/buildings/list_buildings">Edificios</a></li>
                    <li class="breadcrumb-item active">{{ building.name }}</li>
                </ol>
            </nav>
            <h1 class="h3 mb-0 d-flex align-items-center flex-wrap gap-2">
                <i class="bi bi-building text-primary"></i> {{ building.name }}
                <span class="badge bg-secondary-subtle text-secondary font-monospace border fs-6">{{ building.code or 'EDIF' }}</span>
                {% if building.is_active %}
                <span class="badge bg-success-subtle text-success border border-success-subtle fs-6">
                    <i class="bi bi-check-circle me-1"></i>Activo
                </span>
                {% else %}
                <span class="badge bg-danger-subtle text-danger border border-danger-subtle fs-6">
                    <i class="bi bi-x-circle me-1"></i>Inactivo
                </span>
                {% endif %}
            </h1>
        </div>
        <div class="col-md-5 text-md-end mt-3 mt-md-0">
            {% if user.has_permission('classrooms', 'read_write') or user.is_admin() or user.is_bedelia() %}
            <a href="/buildings/edit/{{ building.id }}" class="btn btn-outline-secondary me-2">
                <i class="bi bi-pencil me-1"></i>Editar Edificio
            </a>
            <a href="/classrooms/add_classroom" class="btn btn-primary">
                <i class="bi bi-plus-circle me-1"></i>Nueva Aula
            </a>
            {% endif %}
        </div>
    </div>

    <!-- Overview Cards -->
    <div class="row g-3 mb-4">
        <div class="col-md-4">
            <div class="card border-0 shadow-sm h-100">
                <div class="card-body p-3">
                    <div class="text-muted small fw-semibold">Ubicación / Dirección</div>
                    <p class="h6 fw-bold mb-2">
                        <i class="bi {% if building.is_virtual %}bi-globe2 text-info{% else %}bi-geo-alt text-danger{% endif %} me-1"></i>{{ building.address or 'Sin dirección especificada' }}
                    </p>
                    {% if building.description %}
                    <small class="text-secondary">{{ building.description }}</small>
                    {% endif %}
                </div>
            </div>
        </div>
        <div class="col-md-8">
            <div class="row g-3">
                <div class="col-sm-4">
                    <div class="card border-0 shadow-sm text-center p-3">
                        <small class="text-muted text-uppercase fw-bold">Pisos</small>
                        {% if building.is_virtual %}
                        <span class="fs-5 fw-bold text-info d-block mt-2">Digital / Nube</span>
                        {% else %}
                        <span class="display-6 fw-bold text-primary">{{ building.floors }}</span>
                        {% endif %}
                    </div>
                </div>
                <div class="col-sm-4">
                    <div class="card border-0 shadow-sm text-center p-3">
                        <small class="text-muted text-uppercase fw-bold">Aulas Asociadas</small>
                        <span class="display-6 fw-bold text-success">{{ classrooms|length }}</span>
                    </div>
                </div>
                <div class="col-sm-4">
                    <div class="card border-0 shadow-sm text-center p-3">
                        <small class="text-muted text-uppercase fw-bold">Capacidad Total</small>
                        {% if building.is_virtual %}
                        <span class="fs-5 fw-bold text-primary d-block mt-2" title="Capacidad de concurrencia virtual ilimitada">
                            <i class="bi bi-infinity me-1"></i>Ilimitada
                        </span>
                        {% else %}
                        <span class="display-6 fw-bold text-info">{{ building.physical_capacity or building.total_capacity }}</span>
                        {% endif %}
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Classrooms by Floor -->
    <div class="card border-0 shadow-sm mb-4">
        <div class="card-header bg-body-tertiary border-0 py-3 d-flex justify-content-between align-items-center">
            <h5 class="mb-0 h6 fw-bold">
                <i class="bi bi-layers text-primary me-2"></i>Distribución de Aulas por Piso
            </h5>
            <span class="badge badge-brand">{{ classrooms|length }} aulas configuradas</span>
        </div>
        <div class="card-body p-4">
            {% if classrooms_by_floor %}
                {% for floor_num in classrooms_by_floor|sort %}
                <div class="mb-4">
                    <div class="d-flex align-items-center mb-3">
                        <span class="badge bg-dark bg-opacity-75 fs-6 px-3 py-2 me-2">
                            <i class="bi bi-layer-forward me-1"></i>
                            {% if floor_num == 0 %}Planta Baja{% else %}Piso {{ floor_num }}{% endif %}
                        </span>
                        <div class="border-bottom flex-grow-1"></div>
                        <small class="text-muted ms-2">{{ classrooms_by_floor[floor_num]|length }} aulas</small>
                    </div>

                    <div class="row g-3">
                        {% for c in classrooms_by_floor[floor_num] %}
                        <div class="col-md-6 col-xl-4">
                            <div class="card border border-light-subtle shadow-sm h-100">
                                <div class="card-body p-3">
                                    <div class="d-flex justify-content-between align-items-start mb-2">
                                        <h6 class="fw-bold mb-0">
                                            <a href="/classrooms/view_classroom" class="text-decoration-none text-primary">
                                                <i class="bi bi-door-open me-1"></i>{{ c.code }}
                                            </a>
                                        </h6>
                                        {% if c.is_active %}
                                        <span class="badge bg-success-subtle text-success border border-success-subtle small">Activa</span>
                                        {% else %}
                                        <span class="badge bg-danger-subtle text-danger border border-danger-subtle small">Inactiva</span>
                                        {% endif %}
                                    </div>

                                    <div class="small text-muted mb-2">
                                        <i class="bi bi-people me-1"></i>Capacidad: <strong>{{ c.capacity }}</strong> estudiantes
                                    </div>

                                    {% if c.description %}
                                    <p class="small text-secondary mb-2 text-truncate">{{ c.description }}</p>
                                    {% endif %}

                                    <div class="d-flex justify-content-between align-items-center pt-2 border-top">
                                        <a href="/classrooms/view_classroom" class="btn btn-outline-primary btn-sm py-0 px-2">
                                            <small>Ver Ficha</small>
                                        </a>
                                        {% if user.has_permission('classrooms', 'read_write') %}
                                        <a href="/classrooms/edit_classroom" class="btn btn-outline-secondary btn-sm py-0 px-2">
                                            <small>Editar</small>
                                        </a>
                                        {% endif %}
                                    </div>
                                </div>
                            </div>
                        </div>
                        {% endfor %}
                    </div>
                </div>
                {% endfor %}
            {% else %}
                <div class="text-center py-5">
                    <i class="bi bi-door-closed text-muted fs-1 mb-2"></i>
                    <h6 class="fw-bold">No hay aulas asignadas a este edificio</h6>
                    <p class="text-muted small mb-3">Puedes crear aulas nuevas o editar las existentes para vincularlas aquí.</p>
                    {% if user.has_permission('classrooms', 'read_write') %}
                    <a href="/classrooms/add_classroom" class="btn btn-primary btn-sm">
                        <i class="bi bi-plus-circle me-1"></i>Agregar Primera Aula
                    </a>
                    {% endif %}
                </div>
            {% endif %}
        </div>
    </div>

    <!-- Danger Zone (Delete) -->
    {% if user.has_permission('classrooms', 'read_write') %}
    <div class="card border-danger border-opacity-25 shadow-sm mb-4">
        <div class="card-body p-3 d-flex justify-content-between align-items-center flex-wrap gap-2">
            <div>
                <h6 class="text-danger fw-bold mb-1">Eliminar Edificio</h6>
                <small class="text-muted">Solo es posible eliminar edificios que no tengan aulas asignadas.</small>
            </div>
            <form method="POST" action="/buildings/delete_building" onsubmit="return confirm('¿Estás seguro de que deseas eliminar este edificio?');">
                <button type="submit" class="btn btn-outline-danger btn-sm" {% if classrooms|length > 0 %}disabled title="Tiene aulas asociadas"{% endif %}>
                    <i class="bi bi-trash me-1"></i>Eliminar Edificio
                </button>
            </form>
        </div>
    </div>
    {% endif %}
</div>
{% endblock %}