{% extends "base.html" %}

{% block title %}Classrooms - Edu-Space Admin{% endblock %}

{% block content %}
<div class="row mb-4">
    <div class="col-12">
        <h1 class="h3 mb-0">
            <i class="bi bi-door-open text-primary"></i> Classrooms
            <small class="text-muted ms-2">Management</small>
        </h1>
    </div>
</div>

<!-- Search and Filter -->
<div class="card border-0 shadow-sm mb-4">
    <div class="card-body">
        <form method="GET" class="row g-3">
            <div class="col-md-4">
                <input type="text" class="form-control" name="search" 
                       placeholder="Search classrooms..." value="{{ search }}">
            </div>
            <div class="col-md-3">
                <select class="form-select" name="campus">
                    <option value="">All Campuses</option>
                    <option value="Main Campus" {% if campus == 'Main Campus' %}selected{% endif %}>Main Campus</option>
                    <option value="North Campus" {% if campus == 'North Campus' %}selected{% endif %}>North Campus</option>
                    <option value="Science & Technology Campus" {% if campus == 'Science & Technology Campus' %}selected{% endif %}>Science & Technology Campus</option>
                    <option value="Downtown Campus" {% if campus == 'Downtown Campus' %}selected{% endif %}>Downtown Campus</option>
                </select>
            </div>
            <div class="col-md-3">
                <button type="submit" class="btn btn-primary">
                    <i class="bi bi-search"></i> Search
                </button>
                <a href="{{ url_for('classrooms.list_classrooms') }}" class="btn btn-outline-secondary">
                    <i class="bi bi-arrow-clockwise"></i> Reset
                </a>
            </div>
            <div class="col-md-2 text-end">
                <a href="{{ url_for('classrooms.add_classroom') }}" class="btn btn-success">
                    <i class="bi bi-plus-circle"></i> Add Classroom
                </a>
            </div>
        </form>
    </div>
</div>

<!-- Classrooms Grid -->
<div class="row">
    {% for classroom in classrooms.items %}
    <div class="col-md-6 col-lg-4 mb-4">
        <div class="card border-0 shadow-sm h-100">
            <div class="card-header bg-white border-0">
                <div class="d-flex justify-content-between align-items-start">
                    <div>
                        <h5 class="card-title mb-1">{{ classroom.code }}</h5>
                        <p class="text-muted small mb-0">{{ classroom.name }}</p>
                    </div>
                    <div class="dropdown">
                        <button class="btn btn-sm btn-outline-secondary" data-bs-toggle="dropdown">
                            <i class="bi bi-three-dots-vertical"></i>
                        </button>
                        <ul class="dropdown-menu">
                            <li><a class="dropdown-item" href="{{ url_for('classrooms.view_classroom', Id=classroom.id) }}">
                                <i class="bi bi-eye"></i> View Details
                            </a></li>
                            <li><a class="dropdown-item" href="{{ url_for('classrooms.edit_classroom', Id=classroom.id) }}">
                                <i class="bi bi-pencil"></i> Edit
                            </a></li>
                            <li><a class="dropdown-item text-danger" href="{{ url_for('classrooms.delete_classroom', Id=classroom.id) }}">
                                <i class="bi bi-trash"></i> Delete
                            </a></li>
                        </ul>
                    </div>
                </div>
            </div>
            <div class="card-body">
                <div class="row g-2">
                    <div class="col-6">
                        <div class="d-flex align-items-center">
                            <i class="bi bi-building text-primary me-2"></i>
                            <span class="small">{{ classroom.building }}</span>
                        </div>
                    </div>
                    <div class="col-6">
                        <div class="d-flex align-items-center">
                            <i class="bi bi-layers text-info me-2"></i>
                            <span class="small">Floor {{ classroom.floor }}</span>
                        </div>
                    </div>
                    <div class="col-6">
                        <div class="d-flex align-items-center">
                            <i class="bi bi-people text-success me-2"></i>
                            <span class="small">{{ classroom.capacity }} seats</span>
                        </div>
                    </div>
                    <div class="col-6">
                        <div class="d-flex align-items-center">
                            <i class="bi bi-geo-alt text-warning me-2"></i>
                            <span class="small">{{ classroom.campus_location }}</span>
                        </div>
                    </div>
                </div>
                
                {% if classroom.description %}
                <div class="mt-3">
                    <p class="small text-muted">{{ classroom.description[:100] }}{% if classroom.description|length > 100 %}...{% endif %}</p>
                </div>
                {% endif %}

                <div class="mt-3">
                    <span class="badge bg-success">
                        <i class="bi bi-check-circle"></i> Active
                    </span>
                </div>
            </div>
            <div class="card-footer bg-white border-0">
                <div class="d-grid">
                    <a href="{{ url_for('classrooms.view_classroom', Id=classroom.id) }}" 
                       class="btn btn-outline-primary btn-sm">
                        <i class="bi bi-eye"></i> View Details
                    </a>
                </div>
            </div>
        </div>
    </div>
    {% endfor %}
</div>

<!-- Pagination -->
{% if classrooms.pages > 1 %}
<nav aria-label="Classrooms pagination">
    <ul class="pagination justify-content-center">
        {% if classrooms.has_prev %}
            <li class="page-item">
                <a class="page-link" href="{{ url_for('classrooms.list_classrooms', page=classrooms.prev_num, search=search, campus=campus) }}">
                    <i class="bi bi-chevron-left"></i>
                </a>
            </li>
        {% endif %}
        
        {% for page_num in classrooms.iter_pages() %}
            {% if page_num %}
                {% if page_num != classrooms.page %}
                    <li class="page-item">
                        <a class="page-link" href="{{ url_for('classrooms.list_classrooms', page=page_num, search=search, campus=campus) }}">
                            {{ page_num }}
                        </a>
                    </li>
                {% else %}
                    <li class="page-item active">
                        <span class="page-link">{{ page_num }}</span>
                    </li>
                {% endif %}
            {% else %}
                <li class="page-item disabled">
                    <span class="page-link">...</span>
                </li>
            {% endif %}
        {% endfor %}
        
        {% if classrooms.has_next %}
            <li class="page-item">
                <a class="page-link" href="{{ url_for('classrooms.list_classrooms', page=classrooms.next_num, search=search, campus=campus) }}">
                    <i class="bi bi-chevron-right"></i>
                </a>
            </li>
        {% endif %}
    </ul>
</nav>
{% endif %}

{% if not classrooms.items %}
<div class="text-center py-5">
    <i class="bi bi-x-circle text-muted" style="font-size: 3rem;"></i>
    <h4 class="text-muted mt-3">No classrooms found</h4>
    <p class="text-muted">Try adjusting your search criteria or add a new classroom.</p>
    <a href="{{ url_for('classrooms.add_classroom') }}" class="btn btn-primary">
        <i class="bi bi-plus-circle"></i> Add First Classroom
    </a>
</div>
{% endif %}
{% endblock %}