{% extends 'base.html' %}

{% block title %}Content Blocks | Admin | {{ settings.site_name }}{% endblock %}

{% block content %}
<section class="section-light py-4">
    <div class="container">
        <div class="row align-items-center">
            <div class="col-md-6">
                <nav aria-label="breadcrumb">
                    <ol class="breadcrumb mb-1">
                        <li class="breadcrumb-item"><a href="{{ url_for('admin.dashboard') }}">Dashboard</a></li>
                        <li class="breadcrumb-item active">Content Blocks</li>
                    </ol>
                </nav>
                <h1 class="h3 mb-0">Manage Content</h1>
            </div>
            <div class="col-md-6 text-md-end mt-3 mt-md-0">
                <a href="{{ url_for('admin.add_content_block') }}" class="btn btn-primary">
                    <i class="fas fa-plus me-2"></i>Add Content Block
                </a>
            </div>
        </div>
    </div>
</section>

<section class="section">
    <div class="container">
        <div class="row">
            <div class="col-lg-8">
                <div class="card border-0 shadow-sm">
                    <div class="card-header bg-transparent py-3">
                        <div class="row align-items-center">
                            <div class="col-md-6">
                                <span class="text-muted">{{ content_blocks|length }} content block{{ 's' if content_blocks|length != 1 else '' }}</span>
                            </div>
                            <div class="col-md-6">
                                <form action="" method="GET" class="d-flex">
                                    <input type="text" name="q" class="form-control" placeholder="Search content..."
                                           value="{{ request.args.get('q', '') }}">
                                    <button type="submit" class="btn btn-outline-primary ms-2">
                                        <i class="fas fa-search"></i>
                                    </button>
                                </form>
                            </div>
                        </div>
                    </div>
                    <div class="card-body p-0">
                        {% if content_blocks %}
                        <div class="list-group list-group-flush">
                            {% for block in content_blocks %}
                            <div class="list-group-item p-3">
                                <div class="d-flex justify-content-between align-items-start">
                                    <div class="flex-grow-1">
                                        <div class="d-flex align-items-center mb-2">
                                            <h6 class="mb-0 me-2">{{ block.title }}</h6>
                                            <span class="badge bg-primary-subtle text-primary">{{ block.page }}</span>
                                        </div>
                                        <code class="text-muted small">{{ block.block_key }}</code>
                                        <p class="text-muted small mb-0 mt-2">
                                            {{ block.content|striptags|truncate(150) if block.content else 'No content yet' }}
                                        </p>
                                    </div>
                                    <div class="ms-3">
                                        <div class="btn-group">
                                            <a href="{{ url_for('admin.edit_content_block', id=block.id) }}" 
                                               class="btn btn-sm btn-outline-primary" title="Edit">
                                                <i class="fas fa-edit"></i>
                                            </a>
                                            <button type="button" class="btn btn-sm btn-outline-danger delete-btn"
                                                    data-id="{{ block.id }}"
                                                    data-title="{{ block.title }}"
                                                    data-bs-toggle="modal" data-bs-target="#deleteModal"
                                                    title="Delete">
                                                <i class="fas fa-trash"></i>
                                            </button>
                                        </div>
                                    </div>
                                </div>
                            </div>
                            {% endfor %}
                        </div>
                        {% else %}
                        <div class="text-center py-5">
                            <i class="fas fa-file-alt text-muted" style="font-size: 3rem;"></i>
                            <p class="text-muted mt-3 mb-0">No content blocks found</p>
                            <a href="{{ url_for('admin.add_content_block') }}" class="btn btn-primary mt-3">
                                <i class="fas fa-plus me-2"></i>Create First Block
                            </a>
                        </div>
                        {% endif %}
                    </div>
                </div>
            </div>
            
            <div class="col-lg-4">
                <!-- Quick Add Common Blocks -->
                <div class="card border-0 shadow-sm mb-4">
                    <div class="card-header bg-transparent">
                        <h5 class="mb-0"><i class="fas fa-magic me-2"></i>Quick Add</h5>
                    </div>
                    <div class="card-body">
                        <p class="text-muted small">Create common content blocks quickly:</p>
                        <div class="d-grid gap-2">
                            <a href="{{ url_for('admin.add_content_block', page='home', identifier='hero_title') }}" 
                               class="btn btn-outline-primary btn-sm text-start">
                                <i class="fas fa-heading me-2"></i>Home Hero Title
                            </a>
                            <a href="{{ url_for('admin.add_content_block', page='home', identifier='hero_subtitle') }}" 
                               class="btn btn-outline-primary btn-sm text-start">
                                <i class="fas fa-align-left me-2"></i>Home Hero Subtitle
                            </a>
                            <a href="{{ url_for('admin.add_content_block', page='about', identifier='mission') }}" 
                               class="btn btn-outline-primary btn-sm text-start">
                                <i class="fas fa-bullseye me-2"></i>About Mission
                            </a>
                            <a href="{{ url_for('admin.add_content_block', page='footer', identifier='copyright') }}" 
                               class="btn btn-outline-primary btn-sm text-start">
                                <i class="fas fa-copyright me-2"></i>Footer Copyright
                            </a>
                        </div>
                    </div>
                </div>
                
                <!-- Content Block Reference -->
                <div class="card border-0 shadow-sm">
                    <div class="card-header bg-transparent">
                        <h5 class="mb-0"><i class="fas fa-info-circle me-2"></i>How to Use</h5>
                    </div>
                    <div class="card-body">
                        <p class="small text-muted">Content blocks can be displayed in templates using:</p>
                        <code class="d-block p-2 bg-light rounded small mb-3">
                            {{ "{{ get_content('page', 'identifier') }}" }}
                        </code>
                        <p class="small text-muted mb-2"><strong>Common identifiers:</strong></p>
                        <ul class="small text-muted mb-0">
                            <li><code>hero_title</code> - Page hero title</li>
                            <li><code>hero_subtitle</code> - Page hero subtitle</li>
                            <li><code>intro</code> - Introduction text</li>
                            <li><code>cta_text</code> - Call to action text</li>
                            <li><code>sidebar</code> - Sidebar content</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </div>
</section>

<!-- Delete Confirmation Modal -->
<div class="modal fade" id="deleteModal" tabindex="-1" aria-labelledby="deleteModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <form id="deleteForm" method="POST">
                <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
                <input type="hidden" name="_method" value="DELETE">
                
                <div class="modal-header">
                    <h5 class="modal-title" id="deleteModalLabel">Delete Content Block</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body">
                    <div class="alert alert-warning">
                        <i class="fas fa-exclamation-triangle me-2"></i>
                        <strong>Warning:</strong> This action cannot be undone.
                    </div>
                    <p>Are you sure you want to delete the content block "<strong id="deleteBlockTitle"></strong>"?</p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">Cancel</button>
                    <button type="submit" class="btn btn-danger">Delete</button>
                </div>
            </form>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    document.querySelectorAll('.delete-btn').forEach(function(btn) {
        btn.addEventListener('click', function() {
            const id = this.dataset.id;
            const title = this.dataset.title;
            
            document.getElementById('deleteBlockTitle').textContent = title;
            document.getElementById('deleteForm').action = "{{ url_for('admin.delete_content_block', id=0) }}".replace('0', id);
        });
    });
});
</script>
{% endblock %}