{% extends 'layouts/dashboard.html' %}
{% load static %}

{% block title %}Delete Agency - {{ agency.name }}{% endblock %}

{% block extra_css %}
<style>
.delete-warning {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}

.agency-preview {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.impact-assessment {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 15px;
    margin: 20px 0;
}

.confirmation-input {
    background: #fff;
    border: 2px solid #dc3545;
    border-radius: 5px;
    padding: 10px;
    font-size: 16px;
    width: 100%;
    margin: 10px 0;
}

.delete-btn {
    background: #dc3545;
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.delete-btn:hover {
    background: #c82333;
    transform: translateY(-2px);
}

.delete-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
}

.cancel-btn {
    background: #6c757d;
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 5px;
    font-size: 16px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    margin-right: 10px;
}

.cancel-btn:hover {
    background: #5a6268;
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
}
</style>
{% endblock %}

{% block content %}
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <!-- Header -->
            <div class="d-flex justify-content-between align-items-center mb-4">
                <div>
                    <h1 class="h3 mb-0">Delete Agency</h1>
                    <p class="text-muted">Permanently remove agency from the system</p>
                </div>
                <nav aria-label="breadcrumb">
                    <ol class="breadcrumb">
                        <li class="breadcrumb-item"><a href="{% url 'core:dashboard' %}">Dashboard</a></li>
                        <li class="breadcrumb-item"><a href="{% url 'advertisers:agency_list' %}">Agencies</a></li>
                        <li class="breadcrumb-item"><a href="{% url 'advertisers:agency_detail' agency.id %}">{{ agency.name }}</a></li>
                        <li class="breadcrumb-item active">Delete</li>
                    </ol>
                </nav>
            </div>

            <!-- Warning Alert -->
            <div class="delete-warning">
                <div class="d-flex align-items-center">
                    <i class="fas fa-exclamation-triangle fa-2x me-3"></i>
                    <div>
                        <h4 class="mb-1">⚠️ Permanent Deletion Warning</h4>
                        <p class="mb-0">This action cannot be undone. All data associated with this agency will be permanently deleted.</p>
                    </div>
                </div>
            </div>

            <!-- Agency Preview -->
            <div class="agency-preview">
                <h5>Agency to be deleted:</h5>
                <div class="row">
                    <div class="col-md-8">
                        <h4>{{ agency.name }}</h4>
                        <p class="text-muted">{{ agency.description|default:"No description available" }}</p>
                        <div class="row">
                            <div class="col-sm-6">
                                <strong>Contact Person:</strong> {{ agency.contact_person|default:"Not specified" }}<br>
                                <strong>Email:</strong> {{ agency.contact_email|default:"Not specified" }}<br>
                                <strong>Phone:</strong> {{ agency.contact_phone|default:"Not specified" }}
                            </div>
                            <div class="col-sm-6">
                                <strong>Created:</strong> {{ agency.created_at|date:"M d, Y" }}<br>
                                <strong>Status:</strong> 
                                <span class="badge bg-{{ agency.status|yesno:'success,danger' }}">{{ agency.get_status_display }}</span><br>
                                <strong>Owner:</strong> {{ agency.owner.get_full_name|default:agency.owner.username }}
                            </div>
                        </div>
                    </div>
                    {% if agency.logo %}
                    <div class="col-md-4 text-center">
                        <img src="{{ agency.logo.url }}" alt="{{ agency.name }} Logo" class="img-fluid" style="max-height: 100px;">
                    </div>
                    {% endif %}
                </div>
            </div>

            <!-- Impact Assessment -->
            <div class="impact-assessment">
                <h5><i class="fas fa-info-circle"></i> Deletion Impact</h5>
                <p>Deleting this agency will also:</p>
                <ul>
                    <li><strong>{{ agency.brands.count }} Brand(s)</strong> will be deleted</li>
                    <li><strong>{{ agency.total_campaigns }} Campaign(s)</strong> will be deleted</li>
                    <li>All associated <strong>creatives, analytics data, and reports</strong> will be permanently removed</li>
                    <li>User access permissions for this agency will be revoked</li>
                </ul>
            </div>

            <!-- Confirmation Form -->
            <div class="card">
                <div class="card-body">
                    <form method="post" id="deleteForm">
                        {% csrf_token %}
                        
                        <div class="mb-3">
                            <label for="confirmationInput" class="form-label">
                                <strong>Type the agency name "{{ agency.name }}" to confirm deletion:</strong>
                            </label>
                            <input type="text" 
                                   id="confirmationInput" 
                                   class="confirmation-input" 
                                   placeholder="Enter agency name to confirm"
                                   required>
                        </div>

                        <div class="mb-3">
                            <label for="deleteReason" class="form-label">Reason for deletion (optional):</label>
                            <textarea id="deleteReason" 
                                      name="delete_reason" 
                                      class="form-control" 
                                      rows="3" 
                                      placeholder="Provide a reason for this deletion..."></textarea>
                        </div>

                        <div class="d-flex justify-content-end">
                            <a href="{% url 'advertisers:agency_detail' agency.id %}" class="cancel-btn">
                                <i class="fas fa-times"></i> Cancel
                            </a>
                            <button type="submit" class="delete-btn" id="deleteButton" disabled>
                                <i class="fas fa-trash"></i> Delete Agency Permanently
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
document.addEventListener('DOMContentLoaded', function() {
    const confirmationInput = document.getElementById('confirmationInput');
    const deleteButton = document.getElementById('deleteButton');
    const deleteForm = document.getElementById('deleteForm');
    const expectedName = '{{ agency.name|escapejs }}';
    
    // Enable/disable delete button based on confirmation input
    confirmationInput.addEventListener('input', function() {
        if (this.value.trim() === expectedName) {
            deleteButton.disabled = false;
            deleteButton.style.background = '#dc3545';
        } else {
            deleteButton.disabled = true;
            deleteButton.style.background = '#6c757d';
        }
    });
    
    // Final confirmation before submission
    deleteForm.addEventListener('submit', function(e) {
        if (confirmationInput.value.trim() !== expectedName) {
            e.preventDefault();
            alert('Please enter the exact agency name to confirm deletion.');
            return false;
        }
        
        if (!confirm('Are you absolutely sure you want to delete this agency? This action cannot be undone.')) {
            e.preventDefault();
            return false;
        }
        
        // Show loading state
        deleteButton.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Deleting...';
        deleteButton.disabled = true;
    });
});
</script>
{% endblock %}