{% extends 'base.html' %}
{% load i18n %}
{% load static %}
{% load tenhal_tag %}
{% block title %}
    {{ _("Car Sale Report")|capfirst }}
{% endblock title %}
{% block content %}
    <style>
        .summary-card {
            border: 1px solid var(--card-border);
            border-radius: .5rem;
            box-shadow: var(--card-shadow);
            transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
        }
        .summary-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
        }
        .summary-card .card-body {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
        }
        .summary-card .card-title {
            font-size: 1rem;
            font-weight: 500;
            color: var(--secondary-color) !important;
        }
        .summary-card .card-text {
            font-size: 2.25rem;
            font-weight: 700;
        }
    </style>
    <div class="container-fluid report-container">
        <header class="report-header text-center">
            <h1 class="display-4">
                {% trans 'Car Sale Report' %} <span class="fas fa-chart-line mx-2 text-primary"></span>
            </h1>
            <p class="lead text-muted">
                <strong>{{ dealer }}</strong>
            </p>
            <p class="text-muted">{% trans 'Report Date' %}: {{ current_time }}</p>
        </header>
        <main>
            <section id="filters" class="mb-5 p-4 rounded border border-primary">
                <h2 class="section-heading mb-4">
                    {% trans 'Filters' %} <i class="fas fa-sliders-h ms-2"></i>
                </h2>
                <form method="GET" class="row g-3 align-items-end" data-filter-url="{% url 'get_filtered_choices' dealer_slug=dealer.slug %}">
                    <div class="col-md-6">
                        <label for="start_date" class="form-label">{% trans 'Start Date' %}</label>
                        <input type="date" class="form-control" id="start_date" name="start_date" value="{{ start_date }}">
                    </div>
                    <div class="col-md-6">
                        <label for="end_date" class="form-label">{% trans 'End Date' %}</label>
                        <input type="date" class="form-control" id="end_date" name="end_date" value="{{ end_date }}">
                    </div>
                    <div class="col-md-2">
                        <label for="make-select" class="form-label">{% trans 'Make' %}</label>
                        <select id="make-select" name="make" class="form-select">
                            <option value="">{% trans 'All Makes' %}</option>
                            {% for make in makes %}
                                <option value="{{ make }}" {% if make == selected_make %}selected{% endif %}>{{ make }}</option>
                            {% endfor %}
                        </select>
                    </div>
                    <div class="col-md-2">
                        <label for="model-select" class="form-label">{% trans 'Model' %}</label>
                        <select id="model-select" name="model" class="form-select">
                            <option value="">{% trans 'All Models' %}</option>
                            {% if selected_model %}
                                <option value="{{ selected_model }}" selected>{{ selected_model }}</option>
                            {% endif %}
                        </select>
                    </div>
                    <div class="col-md-2">
                        <label for="serie-select" class="form-label">{% trans 'Serie' %}</label>
                        <select id="serie-select" name="serie" class="form-select">
                            <option value="">{% trans 'All Series' %}</option>
                            {% if selected_serie %}
                                <option value="{{ selected_serie }}" selected>{{ selected_serie }}</option>
                            {% endif %}
                        </select>
                    </div>
                    <div class="col-md-2">
                        <label for="year-select" class="form-label">{% trans 'Year' %}</label>
                        <select id="year-select" name="year" class="form-select">
                            <option value="">{% trans 'All Years' %}</option>
                            {% if selected_year %}
                                <option value="{{ selected_year }}" selected>{{ selected_year }}</option>
                            {% endif %}
                        </select>
                    </div>
                    <div class="col-md-2">
                        <label for="stock_type-select" class="form-label">{% trans 'Stock Types' %}</label>
                        <select id="stock_type-select" name="stock_type" class="form-select">
                            <option value="">{% trans 'All Stock Types' %}</option>
                            {% if selected_stock_type %}
                                <option value="{{ selected_stock_type }}" selected>{{ selected_stock_type }}</option>
                            {% endif %}
                        </select>
                    </div>
                    <div class="col-md-2">
                        <button type="submit" class="btn btn-primary w-100">
                            <i class="fas fa-filter me-2"></i>{% trans 'Filter' %}
                        </button>
                    </div>
                </form>
          </section>
            
            <section id="summary" class="mb-5">
                <h2 class="section-heading mb-4 border-start border-5 border-primary p-2">{% trans 'Report Summary' %}</h2>
                <div class="row g-4">
                    <div class="col-md-6 col-lg-3">
                        <div class="card summary-card">
                            <div class="card-body">
                                <h5 class="card-title">
                                    <span>{% trans 'Total Revenue from Cars' %}<span class="icon-saudi_riyal"></span></span>
                                </h5>
                                <p class="card-text">
                                    <span>{{ total_revenue_from_cars|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                </p>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-6 col-lg-3">
                        <div class="card summary-card">
                            <div class="card-body">
                                <h5 class="card-title">
                                    <span>{% trans 'Total Revenue from Services' %}<span class="icon-saudi_riyal"></span></span>
                                </h5>
                                <p class="card-text">
                                    <span>{{ total_revenue_from_additonals|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                </p>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-6 col-lg-3">
                        <div class="card summary-card">
                            <div class="card-body">
                                <h5 class="card-title">
                                    <span>{% trans 'Total Revenue' %}<span class="icon-saudi_riyal"></span></span>
                                </h5>
                                <p class="card-text">
                                    <span>{{ total_revenue_collected|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                </p>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-6 col-lg-3">
                        <div class="card summary-card">
                            <div class="card-body">
                                <h5 class="card-title">
                                    {% trans 'Total VAT from Cars' %}<i class="fas fa-percent ms-2"></i>
                                </h5>
                                <p class="card-text">
                                    <span>{{ total_vat_on_cars|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                </p>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-6 col-lg-3">
                        <div class="card summary-card">
                            <div class="card-body">
                                <h5 class="card-title">
                                    {% trans 'Total VAT from Services' %}<i class="fas fa-percent ms-2"></i>
                                </h5>
                                <p class="card-text">
                                    <span>{{ total_vat_from_additonals|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                </p>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-6 col-lg-3">
                        <div class="card summary-card">
                            <div class="card-body">
                                <h5 class="card-title">
                                    {% trans 'Total VAT' %}<i class="fas fa-percent ms-2"></i>
                                </h5>
                                <p class="card-text">
                                    <span>{{ total_vat_collected|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                </p>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-6 col-lg-3">
                        <div class="card summary-card">
                            <div class="card-body">
                                <h5 class="card-title">
                                    {% trans 'Total Discount Amount' %}<i class="fas fa-tag ms-2"></i>
                                </h5>
                                <p class="card-text">
                                    <span>{{ total_discount|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                </p>
                            </div>
                        </div>
                    </div>
                    <div class="col-md-6 col-lg-3">
                        <div class="card summary-card">
                            <div class="card-body">
                                <h5 class="card-title">
                                    {% trans 'Total Cars Sold' %}<i class="fas fa-car ms-2"></i>
                                </h5>
                                <p class="card-text">{{ total_cars_sold }}</p>
                            </div>
                        </div>
                    </div>
                </div>
            </section>
            <section id="sale-details" class="mb-3">
                <h2 class="section-heading border-start border-5 border-primary p-2">{% trans 'Detailed Sale List' %}</h2>
                <div class="d-flex justify-content-end mb-3 d-print-none">
                    <a href="{% url 'car-sale-report-csv-export' dealer.slug %}"
                       class="btn btn-phoenix-primary">
                        <i class="bi bi-download me-2"></i>{% trans 'Download as CSV' %}
                    </a>
                </div>
                <div class="table-responsive table-container">
                    <table class="table table-striped table-hover table-bordered table-sm">
                        <thead>
                            <tr>
                                <th class="fs-9">{% trans 'VIN' %}</th>
                                <th class="fs-9">{% trans 'Make' %}</th>
                                <th class="fs-9">{% trans 'Model' %}</th>
                                <th class="fs-9">{% trans 'Year' %}</th>
                                <th class="fs-9">{% trans 'Serie' %}</th>
                                <th class="fs-9">{% trans 'Trim' %}</th>
                                <th class="fs-9">{% trans 'Mileage' %}</th>
                                <th class="fs-9">{% trans 'Stock Type' %}</th>
                                <th class="fs-9">{% trans 'Created Date' %}</th>
                                <th class="fs-9">{% trans 'Sold Date' %}</th>
                                <th class="fs-9">{% trans 'Cost Price' %}</th>
                                <th class="fs-9">{% trans 'Marked Price' %}</th>
                                <th class="fs-9">{% trans 'Discount Amount' %}</th>
                                <th class="fs-9">{% trans 'Selling Price' %}</th>
                                <th class="fs-9">{% trans 'VAT on Car' %}</th>
                                <th class="fs-9">{% trans 'Services Price' %}</th>
                                <th class="fs-9">{% trans 'VAT on Services' %}</th>
                                <th class="fs-9">{% trans 'Final Total' %}</th>
                                <th class="fs-9">{% trans 'Invoice Number' %}</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for car in cars_sold %}
                                <tr>
                                    <td class="ps-1 fs-9">{{ car.vin }}</td>
                                    <td class="fs-9">{{ car.id_car_make.name }}</td>
                                    <td class="fs-9">{{ car.id_car_model.name }}</td>
                                    <td class="fs-9">{{ car.year }}</td>
                                    <td class="fs-9">{{ car.id_car_serie.name }}</td>
                                    <td class="fs-9">{{ car.id_car_trim.name }}</td>
                                    <td class="fs-9">{{ car.mileage }}</td>
                                    <td class="fs-9">{{ car.stock_type|capfirst }}</td>
                                    <td class="fs-9">{{ car.created_at|date }}</td>
                                    <td class="fs-9">{{ car.invoice.sale_orders.first.order_date|date|default_if_none:"-" }}</td>
                                    <td class="fs-9 text-nowrap">
                                        <span>{{ car.cost_price }}<span class="icon-saudi_riyal"></span></span>
                                    </td>
                                    <td class="fs-9 text-nowrap">
                                        <span>{{ car.marked_price }} <span class="icon-saudi_riyal"></span></span>
                                    </td>
                                    <td class="fs-9 text-nowrap">
                                        <span>{{ car.discount }} <span class="icon-saudi_riyal"></span></span>
                                    </td>
                                    <td class="fs-9 text-nowrap">
                                        <span>{{ car.final_price }} <span class="icon-saudi_riyal"></span></span>
                                    </td>
                                    <td class="fs-9 text-nowrap">
                                        <span>{{ car.vat_amount|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                    </td>
                                    <td class="fs-9 text-nowrap">
                                        <span>{{ car.get_additional_services.total|floatformat:2 }} <span class="icon-saudi_riyal"></span></span>
                                    </td>
                                    <td class="fs-9 text-nowrap">
                                        <span>{{ car.get_additional_services.services_vat|floatformat:2 }}<span class="icon-saudi_riyal"></span></span>
                                    </td>
                                    <td class="fs-9 text-nowrap">
                                        <span>{{ car.final_price_plus_services_plus_vat|floatformat:2 }}<span class="icon-saudi_riyal"></span></span>
                                    </td>
                                    <td class="fs-9">
                                        <span>{{ car.invoice.invoice_number }}</span>
                                    </td>
                                </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </section>
        </main>
    </div>
   

<script>
    document.addEventListener('DOMContentLoaded', () => {
        const makeSelect = document.getElementById('make-select');
        const modelSelect = document.getElementById('model-select');
        const serieSelect = document.getElementById('serie-select');
        const yearSelect = document.getElementById('year-select');
        const stockTypeSelect = document.getElementById('stock_type-select');
        const startDateInput = document.getElementById('start_date');
        const endDateInput = document.getElementById('end_date');
        const form = document.querySelector('form');
        const baseUrl = form.dataset.filterUrl;

        function updateOptions(selectElement, options, currentValue) {
            const name = selectElement.name.replace(/_/g, ' ').replace(/\b\w/g, l => l.toUpperCase());
            selectElement.innerHTML = `<option value="">All ${name}s</option>`;
            options.forEach(option => {
                const newOption = document.createElement('option');
                newOption.value = option;
                newOption.textContent = option;
                if (String(option) === String(currentValue)) {
                    newOption.selected = true;
                }
                selectElement.appendChild(newOption);
            });
        }

        function fetchAndUpdateDropdowns() {
            const make = makeSelect.value;
            const model = modelSelect.value;
            const serie = serieSelect.value;
            const start_date = startDateInput.value;
            const end_date = endDateInput.value;
            
            // Corrected: Include start_date and end_date in the AJAX URL
            const url = `${baseUrl}?make=${make}&model=${model}&serie=${serie}&start_date=${start_date}&end_date=${end_date}`;
            
            fetch(url)
                .then(response => {
                    if (!response.ok) {
                        throw new Error('Network response was not ok');
                    }
                    return response.json();
                })
                .then(data => {
                    updateOptions(modelSelect, data.models, model);
                    updateOptions(serieSelect, data.series, serie);
                    updateOptions(yearSelect, data.years, yearSelect.value);
                    updateOptions(stockTypeSelect, data.stock_types, stockTypeSelect.value);
                })
                .catch(error => console.error('Error fetching filtered choices:', error));
        }

        // Event listeners for all filter elements
        makeSelect.addEventListener('change', fetchAndUpdateDropdowns);
        modelSelect.addEventListener('change', fetchAndUpdateDropdowns);
        serieSelect.addEventListener('change', fetchAndUpdateDropdowns);
        yearSelect.addEventListener('change', fetchAndUpdateDropdowns);
        stockTypeSelect.addEventListener('change', fetchAndUpdateDropdowns);
        startDateInput.addEventListener('change', fetchAndUpdateDropdowns);
        endDateInput.addEventListener('change', fetchAndUpdateDropdowns);

        // Initial call to populate other dropdowns on page load
        fetchAndUpdateDropdowns();
    });
</script>

{% endblock %}