{% extends 'admin_panel/base.html' %}
{% load static %}

{% block extra_css %}
<style>
.business-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
    padding: 2rem 0;
}

.business-page-header {
    background: #ffffff;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.business-page-title {
    font-size: 2rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.business-page-subtitle {
    color: #6c757d;
    margin: 0.5rem 0 0 0;
    font-size: 1.1rem;
}

.business-page-actions {
    display: flex;
    gap: 1rem;
}

.business-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.business-btn-primary {
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 100%);
    color: #212529;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.business-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4);
    color: #212529;
    text-decoration: none;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.category-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.category-header {
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 100%);
    color: #212529;
    padding: 1rem;
    border-bottom: none;
}

.category-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: #212529;
}

.category-body {
    padding: 1.5rem;
}

.category-description {
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.category-stats {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.category-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.category-badge-business {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.category-badge-status {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.category-badge-inactive {
    background: #f3f4f6;
    color: #6b7280;
    border: 1px solid #d1d5db;
}

.category-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.category-action-btn {
    padding: 0.5rem;
    border: 1px solid #dee2e6;
    background: white;
    border-radius: 6px;
    color: #6c757d;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    cursor: pointer;
}

.category-action-btn:hover {
    background: #f8f9fa;
    border-color: #adb5bd;
    color: #495057;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.category-action-btn-danger {
    color: #dc3545 !important;
    border-color: #dc3545 !important;
}

.category-action-btn-danger:hover {
    background: #dc3545 !important;
    color: white !important;
    border-color: #dc3545 !important;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    margin: 2rem 0;
}

.empty-state-icon {
    font-size: 4rem;
    color: #dee2e6;
    margin-bottom: 1rem;
}

.empty-state-title {
    color: #6c757d;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.empty-state-description {
    color: #9ca3af;
    margin-bottom: 2rem;
}

.modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
    border-radius: 12px 12px 0 0;
}

.modal-title {
    color: #495057;
    font-weight: 600;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    background: #f8f9fa;
    border-top: 1px solid #dee2e6;
    border-radius: 0 0 12px 12px;
    padding: 1rem 2rem;
}

.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
}

.form-control {
    border: 1px solid #ced4da;
    border-radius: 8px;
    padding: 0.75rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #ffc107;
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}

.form-check-input:checked {
    background-color: #ffc107;
    border-color: #ffc107;
}

.close {
    background: none;
    border: none;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: #000;
    text-shadow: 0 1px 0 #fff;
    opacity: 0.5;
    cursor: pointer;
    padding: 0;
    margin: 0;
}

.close:hover {
    opacity: 0.75;
}

.close:focus {
    outline: none;
    opacity: 0.75;
}

.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-backdrop.show {
    opacity: 0.5;
}

/* Desktop - 4 columns */
@media (min-width: 1200px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Tablet - 3 columns */
@media (min-width: 768px) and (max-width: 1199px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile - 2 columns */
@media (max-width: 767px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .category-header {
        padding: 0.75rem;
    }

    .category-body {
        padding: 1rem;
    }

    .category-title {
        font-size: 1rem;
    }

    .category-description {
        font-size: 0.85rem;
    }

    .category-stats {
        flex-direction: column;
        gap: 0.25rem;
    }

    .category-badge {
        font-size: 0.75rem;
        padding: 0.2rem 0.5rem;
    }

    .category-actions {
        gap: 0.25rem;
    }

    .category-action-btn {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .business-page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1.5rem;
    }

    .business-page-title {
        font-size: 1.5rem;
    }

    .modal-body {
        padding: 1.5rem;
    }

    .modal-footer {
        padding: 1rem 1.5rem;
    }
}
</style>
{% endblock extra_css %}

{% block content %}
<div class="business-container">
    <div class="business-page-header">
        <div>
            <h1 class="business-page-title">
                <i class="fas fa-tags"></i>Kategori Usaha
            </h1>
            <p class="business-page-subtitle">Kelola kategori usaha di Desa Pulosari</p>
        </div>
        <div class="business-page-actions">
            <button type="button" class="business-btn business-btn-primary" data-bs-toggle="modal" data-bs-target="#createCategoryModal">
                <i class="fas fa-plus"></i>Tambah Kategori
            </button>
        </div>
    </div>

    {% if categories %}
    <div class="categories-grid">
        {% for category in categories %}
        <div class="category-card">
            <div class="category-header">
                <h5 class="category-title">{{ category.name }}</h5>
            </div>
            <div class="category-body">
                <p class="category-description">{{ category.description|truncatechars:150 }}</p>
                <div class="category-stats">
                    <span class="category-badge category-badge-business">
                        <i class="fas fa-store"></i>{{ category.business_count }} Usaha
                    </span>
                    <span class="category-badge {% if category.is_active %}category-badge-status{% else %}category-badge-inactive{% endif %}">
                        <i class="fas fa-{% if category.is_active %}check-circle{% else %}times-circle{% endif %}"></i>
                        {% if category.is_active %}Aktif{% else %}Non-Aktif{% endif %}
                    </span>
                </div>
                <div class="category-actions">
                    <a href="{% url 'admin_panel:business_category_detail' category.id %}" 
                       class="category-action-btn" 
                       title="Detail Kategori"
                       data-bs-toggle="tooltip">
                        <i class="fas fa-eye"></i>
                    </a>
                    <a href="{% url 'admin_panel:umkm_list' %}?category={{ category.id }}" 
                       class="category-action-btn" 
                       title="Lihat UMKM"
                       data-bs-toggle="tooltip">
                        <i class="fas fa-industry"></i>
                    </a>
                    <a href="{% url 'admin_panel:layanan_jasa_list' %}?category={{ category.id }}" 
                       class="category-action-btn" 
                       title="Lihat Layanan Jasa"
                       data-bs-toggle="tooltip">
                        <i class="fas fa-tools"></i>
                    </a>
                    <button type="button"
                            class="category-action-btn edit-category-btn" 
                            data-category-id="{{ category.id }}" 
                            data-category-name="{{ category.name }}" 
                            data-category-description="{{ category.description }}" 
                            data-category-active="{{ category.is_active|yesno:'true,false' }}"
                            title="Edit"
                            data-bs-toggle="tooltip">
                        <i class="fas fa-edit"></i>
                    </button>
                    <a href="{% url 'admin_panel:business_category_delete_confirm' category.id %}" 
                       class="category-action-btn category-action-btn-danger" 
                       title="Hapus"
                       data-bs-toggle="tooltip"
                       onclick="return confirm('Apakah Anda yakin ingin menghapus kategori {{ category.name }}?');">
                        <i class="fas fa-trash"></i>
                    </a>
                </div>
            </div>
        </div>
        {% endfor %}
    </div>
    {% else %}
    <div class="empty-state">
        <i class="fas fa-tags empty-state-icon"></i>
        <h5 class="empty-state-title">Belum ada kategori usaha</h5>
        <p class="empty-state-description">Silakan tambah kategori usaha baru untuk mengorganisir data usaha</p>
        <button type="button" class="business-btn business-btn-primary" data-bs-toggle="modal" data-bs-target="#createCategoryModal">
            <i class="fas fa-plus"></i>Tambah Kategori
        </button>
    </div>
    {% endif %}
</div>

<!-- Create Category Modal -->
<div class="modal fade" id="createCategoryModal" tabindex="-1" role="dialog" aria-labelledby="createCategoryModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="createCategoryModalLabel">
                    <i class="fas fa-plus mr-2"></i>Tambah Kategori Usaha
                </h5>
                <button type="button" class="modal-close-text" data-bs-dismiss="modal" aria-label="Close">
                    <i class="fas fa-times"></i> Tutup
                </button>
            </div>
            <form id="createCategoryForm" method="post" action="{% url 'admin_panel:business_category_create' %}">
                {% csrf_token %}
                <div class="modal-body">
                    <div class="form-group">
                        <label for="createName" class="form-label">Nama Kategori</label>
                        <input type="text" class="form-control" id="createName" name="name" required>
                    </div>
                    <div class="form-group">
                        <label for="createDescription" class="form-label">Deskripsi</label>
                        <textarea class="form-control" id="createDescription" name="description" rows="3"></textarea>
                    </div>
                    <div class="form-group">
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" id="createIsActive" name="is_active" checked>
                            <label class="form-check-label" for="createIsActive">
                                Kategori Aktif
                            </label>
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-save"></i>Simpan
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

<!-- Edit Category Modal -->
<div class="modal fade" id="editCategoryModal" tabindex="-1" role="dialog" aria-labelledby="editCategoryModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="editCategoryModalLabel">
                    <i class="fas fa-edit mr-2"></i>Edit Kategori Usaha
                </h5>
                <button type="button" class="modal-close-text" data-bs-dismiss="modal" aria-label="Close">
                    <i class="fas fa-times"></i> Tutup
                </button>
            </div>
            <form id="editCategoryForm" method="post">
                {% csrf_token %}
                <div class="modal-body">
                    <div class="form-group">
                        <label for="editName" class="form-label">Nama Kategori</label>
                        <input type="text" class="form-control" id="editName" name="name" required>
                    </div>
                    <div class="form-group">
                        <label for="editDescription" class="form-label">Deskripsi</label>
                        <textarea class="form-control" id="editDescription" name="description" rows="3"></textarea>
                    </div>
                    <div class="form-group">
                        <div class="form-check">
                            <input class="form-check-input" type="checkbox" id="editIsActive" name="is_active">
                            <label class="form-check-label" for="editIsActive">
                                Kategori Aktif
                            </label>
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-save"></i>Simpan Perubahan
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

{% endblock content %}

{% block extra_js %}
{% csrf_token %}
<script>
// Notification functions
function showSuccess(message) {
    showAlert(message, 'success');
}

function showError(message) {
    showAlert(message, 'danger');
}

function showAlert(message, type = 'info') {
    const alertDiv = document.createElement('div');
    alertDiv.className = `alert alert-${type} alert-dismissible fade show position-fixed`;
    alertDiv.style.cssText = 'top: 20px; right: 20px; z-index: 9999; min-width: 300px;';
    alertDiv.innerHTML = `
        ${message}
        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
    `;
    document.body.appendChild(alertDiv);
    setTimeout(() => {
        if (alertDiv.parentNode) {
            alertDiv.remove();
        }
    }, 5000);
}

document.addEventListener('DOMContentLoaded', function() {
    console.log('Business categories page loaded');
    
    // Initialize tooltips
    const tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
    tooltipTriggerList.map(function (tooltipTriggerEl) {
        return new bootstrap.Tooltip(tooltipTriggerEl);
    });
    
    // Handle edit category buttons
    document.querySelectorAll('.edit-category-btn').forEach(btn => {
        btn.addEventListener('click', function() {
            const categoryId = this.getAttribute('data-category-id');
            const categoryName = this.getAttribute('data-category-name');
            const categoryDescription = this.getAttribute('data-category-description');
            const categoryActive = this.getAttribute('data-category-active');
            
            document.getElementById('editName').value = categoryName;
            document.getElementById('editDescription').value = categoryDescription;
            document.getElementById('editIsActive').checked = categoryActive === 'true';
            document.getElementById('editCategoryForm').action = "{% url 'admin_panel:business_category_update' 0 %}".replace('0', categoryId);
            
            const editModal = new bootstrap.Modal(document.getElementById('editCategoryModal'));
            editModal.show();
        });
    });
    
    // Handle create category form
    document.getElementById('createCategoryForm')?.addEventListener('submit', function(e) {
        e.preventDefault();
        const form = this;
        const submitBtn = form.querySelector('button[type="submit"]');
        const originalText = submitBtn.innerHTML;
        submitBtn.disabled = true;
        submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i>Menyimpan...';
        
        const formData = new FormData(form);
        const csrfToken = document.querySelector('[name=csrfmiddlewaretoken]').value;
        
        fetch(form.action, {
            method: 'POST',
            headers: {
                'X-CSRFToken': csrfToken
            },
            body: formData
        })
        .then(response => {
            if (response.redirected) {
                window.location.href = response.url;
                return null;
            }
            return response.json();
        })
        .then(data => {
            if (!data) return; // Already redirected
            
            const createModal = bootstrap.Modal.getInstance(document.getElementById('createCategoryModal'));
            createModal.hide();
            
            if (data.success) {
                showSuccess(data.message || 'Kategori berhasil dibuat');
                setTimeout(() => location.reload(), 1000);
            } else {
                showError(data.message || 'Gagal membuat kategori');
                submitBtn.disabled = false;
                submitBtn.innerHTML = originalText;
            }
        })
        .catch(error => {
            console.error('Error:', error);
            showError('Terjadi kesalahan saat menyimpan kategori');
            submitBtn.disabled = false;
            submitBtn.innerHTML = originalText;
        });
    });
    
    // Handle edit category form
    document.getElementById('editCategoryForm')?.addEventListener('submit', function(e) {
        e.preventDefault();
        const form = this;
        const submitBtn = form.querySelector('button[type="submit"]');
        const originalText = submitBtn.innerHTML;
        submitBtn.disabled = true;
        submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i>Menyimpan...';
        
        const formData = new FormData(form);
        const csrfToken = document.querySelector('[name=csrfmiddlewaretoken]').value;
        
        fetch(form.action, {
            method: 'POST',
            headers: {
                'X-CSRFToken': csrfToken
            },
            body: formData
        })
        .then(response => {
            if (response.redirected) {
                window.location.href = response.url;
                return null;
            }
            return response.json();
        })
        .then(data => {
            if (!data) return; // Already redirected
            
            const editModal = bootstrap.Modal.getInstance(document.getElementById('editCategoryModal'));
            editModal.hide();
            
            if (data.success) {
                showSuccess(data.message || 'Kategori berhasil diupdate');
                setTimeout(() => location.reload(), 1000);
            } else {
                showError(data.message || 'Gagal mengupdate kategori');
                submitBtn.disabled = false;
                submitBtn.innerHTML = originalText;
            }
        })
        .catch(error => {
            console.error('Error:', error);
            showError('Terjadi kesalahan saat menyimpan kategori');
            submitBtn.disabled = false;
            submitBtn.innerHTML = originalText;
        });
    });
    
    // Reset forms when modals are closed
    document.getElementById('createCategoryModal')?.addEventListener('hidden.bs.modal', function() {
        document.getElementById('createCategoryForm').reset();
    });
    
    document.getElementById('editCategoryModal')?.addEventListener('hidden.bs.modal', function() {
        document.getElementById('editCategoryForm').reset();
    });
});
</script>
{% endblock extra_js %}