templates/admin/dishes.html

{% extends "base.html" %}

{% block title %}Dishes Management - Admin Dashboard{% endblock %}

{% block content %}
<div class="container mt-4">
    <div class="row">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center mb-4">
                <h2>
                    <i class="fas fa-utensils me-2"></i>
                    Dishes Management
                </h2>
                <div class="d-flex gap-2">
                    <a href="/admin" class="btn btn-outline-secondary">
                        <i class="fas fa-arrow-left me-1"></i>Back to Dashboard
                    </a>
                    <button class="btn btn-success" onclick="addNewDish()">
                        <i class="fas fa-plus me-1"></i>Add New Dish
                    </button>
                </div>
            </div>
        </div>
    </div>

    <!-- Filters and Search -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="card">
                <div class="card-body">
                    <div class="row align-items-center">
                        <div class="col-md-3">
                            <label class="form-label">Search Dishes:</label>
                            <input type="text" class="form-control" id="searchInput" 
                                   placeholder="Search by name..." onkeyup="filterDishes()">
                        </div>
                        <div class="col-md-2">
                            <label class="form-label">Category:</label>
                            <select class="form-select" id="categoryFilter" onchange="filterDishes()">
                                <option value="">All Categories</option>
                                <option value="starters">Starters</option>
                                <option value="main-course">Main Course</option>
                                <option value="beverages">Beverages</option>
                                <option value="desserts">Desserts</option>
                            </select>
                        </div>
                        <div class="col-md-2">
                            <label class="form-label">Availability:</label>
                            <select class="form-select" id="availabilityFilter" onchange="filterDishes()">
                                <option value="">All</option>
                                <option value="available">Available</option>
                                <option value="unavailable">Unavailable</option>
                            </select>
                        </div>
                        <div class="col-md-2">
                            <label class="form-label">Price Range:</label>
                            <select class="form-select" id="priceFilter" onchange="filterDishes()">
                                <option value="">All Prices</option>
                                <option value="0-100">₹0 - ₹100</option>
                                <option value="100-300">₹100 - ₹300</option>
                                <option value="300+">₹300+</option>
                            </select>
                        </div>
                        <div class="col-md-3 d-flex align-items-end gap-2">
                            <button class="btn btn-outline-secondary flex-fill" onclick="clearFilters()">
                                <i class="fas fa-times me-1"></i>Clear
                            </button>
                            <button class="btn btn-outline-primary flex-fill" onclick="exportDishes()">
                                <i class="fas fa-download me-1"></i>Export
                            </button>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Dishes Grid -->
    <div class="row" id="dishes-container">
        <!-- Sample Dish 1 -->
        <div class="col-md-4 col-sm-6 mb-4 dish-item" data-category="main-course" data-price="250" data-available="true">
            <div class="card h-100">
                <img src="https://images.unsplash.com/photo-1563379091339-03246963d96c?w=400&h=200&fit=crop" 
                     class="card-img-top" style="height: 200px; object-fit: cover;" alt="Chicken Biryani">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-start mb-2">
                        <h6 class="card-title mb-0">Chicken Biryani</h6>
                        <div class="d-flex gap-1">
                            <span class="badge bg-warning">Main Course</span>
                            <span class="badge bg-success">Available</span>
                        </div>
                    </div>
                    <p class="card-text text-muted small">
                        Aromatic basmati rice cooked with tender chicken and traditional spices
                    </p>
                    <div class="d-flex justify-content-between align-items-center mb-3">
                        <strong class="text-success fs-5">₹250</strong>
                        <div class="d-flex gap-1">
                            <i class="fas fa-star text-warning"></i>
                            <span class="small">4.5 (24 reviews)</span>
                        </div>
                    </div>
                    <div class="d-flex gap-2">
                        <button class="btn btn-primary btn-sm flex-fill" onclick="editDish(1)">
                            <i class="fas fa-edit me-1"></i>Edit
                        </button>
                        <button class="btn btn-warning btn-sm" onclick="toggleAvailability(1)">
                            <i class="fas fa-eye-slash me-1"></i>
                        </button>
                        <button class="btn btn-danger btn-sm" onclick="deleteDish(1)">
                            <i class="fas fa-trash me-1"></i>
                        </button>
                    </div>
                </div>
            </div>
        </div>

        <!-- Sample Dish 2 -->
        <div class="col-md-4 col-sm-6 mb-4 dish-item" data-category="starters" data-price="180" data-available="true">
            <div class="card h-100">
                <img src="https://images.unsplash.com/photo-1599487488170-d11ec9c172f0?w=400&h=200&fit=crop" 
                     class="card-img-top" style="height: 200px; object-fit: cover;" alt="Paneer Tikka">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-start mb-2">
                        <h6 class="card-title mb-0">Paneer Tikka</h6>
                        <div class="d-flex gap-1">
                            <span class="badge bg-primary">Starters</span>
                            <span class="badge bg-success">Available</span>
                        </div>
                    </div>
                    <p class="card-text text-muted small">
                        Marinated cottage cheese cubes grilled to perfection with Indian spices
                    </p>
                    <div class="d-flex justify-content-between align-items-center mb-3">
                        <strong class="text-success fs-5">₹180</strong>
                        <div class="d-flex gap-1">
                            <i class="fas fa-star text-warning"></i>
                            <span class="small">4.2 (18 reviews)</span>
                        </div>
                    </div>
                    <div class="d-flex gap-2">
                        <button class="btn btn-primary btn-sm flex-fill" onclick="editDish(2)">
                            <i class="fas fa-edit me-1"></i>Edit
                        </button>
                        <button class="btn btn-warning btn-sm" onclick="toggleAvailability(2)">
                            <i class="fas fa-eye-slash me-1"></i>
                        </button>
                        <button class="btn btn-danger btn-sm" onclick="deleteDish(2)">
                            <i class="fas fa-trash me-1"></i>
                        </button>
                    </div>
                </div>
            </div>
        </div>

        <!-- Sample Dish 3 -->
        <div class="col-md-4 col-sm-6 mb-4 dish-item" data-category="beverages" data-price="80" data-available="false">
            <div class="card h-100">
                <img src="https://images.unsplash.com/photo-1571091718767-18b5b1457add?w=400&h=200&fit=crop" 
                     class="card-img-top" style="height: 200px; object-fit: cover;" alt="Mango Lassi">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-start mb-2">
                        <h6 class="card-title mb-0">Mango Lassi</h6>
                        <div class="d-flex gap-1">
                            <span class="badge bg-info">Beverages</span>
                            <span class="badge bg-danger">Unavailable</span>
                        </div>
                    </div>
                    <p class="card-text text-muted small">
                        Refreshing yogurt-based drink with fresh mango pulp and a hint of cardamom
                    </p>
                    <div class="d-flex justify-content-between align-items-center mb-3">
                        <strong class="text-success fs-5">₹80</strong>
                        <div class="d-flex gap-1">
                            <i class="fas fa-star text-warning"></i>
                            <span class="small">4.7 (35 reviews)</span>
                        </div>
                    </div>
                    <div class="d-flex gap-2">
                        <button class="btn btn-primary btn-sm flex-fill" onclick="editDish(3)">
                            <i class="fas fa-edit me-1"></i>Edit
                        </button>
                        <button class="btn btn-success btn-sm" onclick="toggleAvailability(3)">
                            <i class="fas fa-eye me-1"></i>
                        </button>
                        <button class="btn btn-danger btn-sm" onclick="deleteDish(3)">
                            <i class="fas fa-trash me-1"></i>
                        </button>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Empty State -->
    <div id="no-dishes" class="text-center py-5" style="display: none;">
        <i class="fas fa-search fa-3x text-muted mb-3"></i>
        <p class="text-muted">No dishes match your filters</p>
        <button class="btn btn-primary" onclick="clearFilters()">
            Clear Filters
        </button>
    </div>
</div>

<!-- Add/Edit Dish Modal -->
<div class="modal fade" id="dishModal" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="dishModalTitle">
                    <i class="fas fa-plus me-2"></i>Add New Dish
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
            </div>
            <div class="modal-body">
                <form id="dishForm">
                    <div class="row">
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Dish Name *</label>
                                <input type="text" class="form-control" id="dishName" required>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Category *</label>
                                <select class="form-select" id="dishCategory" required>
                                    <option value="">Select Category</option>
                                    <option value="starters">Starters</option>
                                    <option value="main-course">Main Course</option>
                                    <option value="beverages">Beverages</option>
                                    <option value="desserts">Desserts</option>
                                </select>
                            </div>
                        </div>
                    </div>
                    
                    <div class="row">
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Price (₹) *</label>
                                <input type="number" class="form-control" id="dishPrice" min="0" step="0.01" required>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Cooking Time (minutes)</label>
                                <input type="number" class="form-control" id="cookingTime" min="0">
                            </div>
                        </div>
                    </div>
                    
                    <div class="mb-3">
                        <label class="form-label">Description</label>
                        <textarea class="form-control" id="dishDescription" rows="3" 
                                  placeholder="Describe the dish..."></textarea>
                    </div>
                    
                    <div class="row">
                        <div class="col-md-6">
                            <div class="mb-3">
                                <label class="form-label">Image Upload</label>
                                <input type="file" class="form-control" id="dishImage" accept="image/*">
                                <small class="text-muted">Upload dish image (JPG, PNG)</small>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="mb-3">
                                <div class="form-check">
                                    <input class="form-check-input" type="checkbox" id="isAvailable" checked>
                                    <label class="form-check-label" for="isAvailable">
                                        Available for orders
                                    </label>
                                </div>
                                <div class="form-check">
                                    <input class="form-check-input" type="checkbox" id="isSpecial">
                                    <label class="form-check-label" for="isSpecial">
                                        Today's special
                                    </label>
                                </div>
                                <div class="form-check">
                                    <input class="form-check-input" type="checkbox" id="isVegetarian">
                                    <label class="form-check-label" for="isVegetarian">
                                        Vegetarian
                                    </label>
                                </div>
                            </div>
                        </div>
                    </div>
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">
                    Cancel
                </button>
                <button type="button" class="btn btn-success" onclick="saveDish()">
                    <i class="fas fa-save me-2"></i>Save Dish
                </button>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
    let editingDishId = null;
    
    function filterDishes() {
        const searchTerm = document.getElementById('searchInput').value.toLowerCase();
        const categoryFilter = document.getElementById('categoryFilter').value;
        const availabilityFilter = document.getElementById('availabilityFilter').value;
        const priceFilter = document.getElementById('priceFilter').value;
        
        const dishes = document.querySelectorAll('.dish-item');
        let visibleCount = 0;
        
        dishes.forEach(dish => {
            let show = true;
            
            // Search filter
            if (searchTerm && !dish.textContent.toLowerCase().includes(searchTerm)) {
                show = false;
            }
            
            // Category filter
            if (categoryFilter && dish.dataset.category !== categoryFilter) {
                show = false;
            }
            
            // Availability filter
            if (availabilityFilter) {
                const isAvailable = dish.dataset.available === 'true';
                if ((availabilityFilter === 'available' && !isAvailable) ||
                    (availabilityFilter === 'unavailable' && isAvailable)) {
                    show = false;
                }
            }
            
            // Price filter
            if (priceFilter) {
                const price = parseInt(dish.dataset.price);
                if (priceFilter === '0-100' && (price < 0 || price > 100)) show = false;
                if (priceFilter === '100-300' && (price < 100 || price > 300)) show = false;
                if (priceFilter === '300+' && price < 300) show = false;
            }
            
            dish.style.display = show ? 'block' : 'none';
            if (show) visibleCount++;
        });
        
        document.getElementById('no-dishes').style.display = visibleCount === 0 ? 'block' : 'none';
    }
    
    function clearFilters() {
        document.getElementById('searchInput').value = '';
        document.getElementById('categoryFilter').value = '';
        document.getElementById('availabilityFilter').value = '';
        document.getElementById('priceFilter').value = '';
        filterDishes();
    }
    
    function addNewDish() {
        editingDishId = null;
        document.getElementById('dishModalTitle').innerHTML = '<i class="fas fa-plus me-2"></i>Add New Dish';
        document.getElementById('dishForm').reset();
        document.getElementById('isAvailable').checked = true;
        new bootstrap.Modal(document.getElementById('dishModal')).show();
    }
    
    function editDish(dishId) {
        editingDishId = dishId;
        document.getElementById('dishModalTitle').innerHTML = '<i class="fas fa-edit me-2"></i>Edit Dish';
        
        // In production, this would fetch dish data from API
        // For demo, populating with sample data
        document.getElementById('dishName').value = 'Chicken Biryani';
        document.getElementById('dishCategory').value = 'main-course';
        document.getElementById('dishPrice').value = '250';
        document.getElementById('cookingTime').value = '30';
        document.getElementById('dishDescription').value = 'Aromatic basmati rice cooked with tender chicken and traditional spices';
        document.getElementById('isAvailable').checked = true;
        
        new bootstrap.Modal(document.getElementById('dishModal')).show();
    }
    
    function saveDish() {
        const name = document.getElementById('dishName').value;
        const category = document.getElementById('dishCategory').value;
        const price = document.getElementById('dishPrice').value;
        
        if (!name || !category || !price) {
            alert('Please fill in all required fields');
            return;
        }
        
        const action = editingDishId ? 'updated' : 'added';
        alert(`Dish ${action} successfully! (In production, this would save to the database)`);
        
        bootstrap.Modal.getInstance(document.getElementById('dishModal')).hide();
        // In production, refresh the dishes list
    }
    
    function toggleAvailability(dishId) {
        if (confirm('Toggle dish availability?')) {
            alert(`Dish availability toggled! (In production, this would update the database)`);
            // In production, update the UI to reflect the change
        }
    }
    
    function deleteDish(dishId) {
        if (confirm('Are you sure you want to delete this dish? This action cannot be undone.')) {
            alert(`Dish deleted! (In production, this would remove from database)`);
            // In production, remove the dish element from the DOM
        }
    }
    
    function exportDishes() {
        alert('Export dishes feature - would generate CSV/Excel file with all dish data');
    }
    
    // File upload preview
    document.getElementById('dishImage').addEventListener('change', function(e) {
        const file = e.target.files[0];
        if (file) {
            console.log('Image selected:', file.name);
            // In production, show image preview
        }
    });
</script>
{% endblock %}