{% extends "base.html" %}
{% load static i18n custom_filters humanize %}
{%block title%} {%trans 'Inventory'%} {%endblock%}
{% block customCSS %}
    <style>
    .htmx-indicator{
      opacity:0;
      transition: opacity 500ms ease-in;
    }
    .htmx-request .htmx-indicator{
      opacity:1;
    }
    .htmx-request.htmx-indicator{
      opacity:1;
    }
    .on-before-request{
      opacity: 0.5;
      pointer-events: none;
    }
    .transition {
      transition: all ease-in 1s ;
    }
    </style>
{% endblock customCSS %}
{% block content %}
    <div class="mb-9">
        <div id="projectSummary">
            <!-- Page Header -->
            <div class="row g-3 justify-content-between align-items-end mb-4">
                <div class="col-12 col-sm-auto">
                    <h1 class="text-body-emphasis fw-bold fs-2 mb-0">{{ _("Inventory") }}</h1>
                </div>
            </div>

            <!-- Navigation Tabs -->
            <div class="row g-3 justify-content-between align-items-end mb-4">
                <div class="col-12 col-sm-auto">
                    <ul class="nav nav-links mx-n2"
                        hx-boost="true"
                        hx-push-url='false'
                        hx-target=".vehicles-container"
                        hx-select=".vehicles-container"
                        hx-swap="innerHTML show:window:top"
                        hx-indicator=".htmx-indicator"
                        hx-on::before-request="on_before_request()"
                        hx-on::after-request="on_after_request()">
                        <li class="nav-item">
                            <a class="nav-link px-2 py-1 active"
                               aria-current="page"
                               href="{% url 'car_list' %}">
                               <span>{{ _("All") }}</span>
                               <span class="text-body-tertiary fw-semibold">({{ stats.all }})</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link px-2 py-1"
                               href="{% url 'car_list' %}?status=available">
                               <span>{{ _("Available") }}</span>
                               <span class="text-body-tertiary fw-semibold">({{ stats.available }})</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link px-2 py-1"
                               href="{% url 'car_list' %}?status=reserved">
                               <span>{{ _("Reserved") }}</span>
                               <span class="text-body-tertiary fw-semibold">({{ stats.reserved }})</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link px-2 py-1"
                               href="{% url 'car_list' %}?status=transfer">
                               <span>{{ _("Transfer") }}</span>
                               <span class="text-body-tertiary fw-semibold">({{ stats.transfer }})</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link px-2 py-1"
                               href="{% url 'car_list' %}?status=sold">
                               <span>{{ _("Sold") }}</span>
                               <span class="text-body-tertiary fw-semibold">({{ stats.sold }})</span>
                            </a>
                        </li>
                        <li class="nav-item">
                            <button hx-on:click="toggle_filter()"
                                    class="btn btn-sm btn-phoenix-primary px-2 py-1">
                                <span><span class="fa fa-filter me-1"></span>{{ _("Filter") }}</span>
                                <span class="fas fa-caret-down fs-9 ms-1 filter-icon"></span>
                            </button>
                        </li>
                    </ul>
                </div>
                <div class="col-12 col-sm-auto">
                    <div class="d-flex align-items-center">
                        <div class="spinner-border mx-3 htmx-indicator" role="status">
                            <span class="visually-hidden">Loading...</span>
                        </div>
                        <div class="search-box me-3">
                            <form class="position-relative">
                                <input class="form-control search-input search"
                                       name='search'
                                       type="search"
                                       placeholder="Search vehicles..."
                                       aria-label="Search"
                                       hx-get="{% url 'car_list' %}"
                                       hx-trigger='keyup changed delay:500ms'
                                       hx-target='.vehicles-container'
                                       hx-select='.vehicles-container'
                                       hx-swap="innerHTML show:window:top"
                                       hx-indicator=".htmx-indicator"
                                       hx-on::before-request="on_before_request()"
                                       hx-on::after-request="on_after_request()" />
                                <span class="fas fa-search search-box-icon"></span>
                            </form>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Filter Section -->
            <div class="d-flex align-items-center d-none filter mb-4">
                <select hx-get="{% url 'car_list' %}"
                        name="make"
                        hx-target='.model-select'
                        hx-select='.model-select'
                        hx-swap="outerHTML show:window:top"
                        hx-indicator=".htmx-indicator"
                        class="form-select form-control-sm me-1 make"
                        aria-label="Select make"
                        hx-on::before-request="filter_before_request()"
                        hx-on::after-request="filter_after_request()">
                    <option selected="" value="" disabled>{{ _("Make") }}</option>
                    {% for m in make %}<option value="{{ m.pk }}">{{ m.get_local_name|default:m.name }}</option>{% endfor %}
                </select>
                <select hx-get="{% url 'car_list' %}"
                        hx-include=".make"
                        name="model"
                        hx-target='.year'
                        hx-select='.year'
                        hx-swap="outerHTML show:window:top"
                        hx-indicator=".htmx-indicator"
                        class="form-select form-control-sm me-1 model-select"
                        aria-label="Select model"
                        hx-on::before-request="filter_before_request()"
                        hx-on::after-request="filter_after_request()">
                    <option selected="" value="" disabled>{{ _("Model") }}</option>
                    {% for m in model %}<option value="{{ m.pk }}">{{ m.get_local_name|default:m.name }}</option>{% endfor %}
                </select>
                <select class="form-select form-control-sm me-1 year"
                        name="year"
                        aria-label="Select year">
                    <option selected="" value="" disabled>{{ _("Year") }}</option>
                    {% for y in year %}<option value="{{ y.0 }}">{{ y.0 }}</option>{% endfor %}
                </select>
                <select class="form-select form-control-sm me-1 car_status"
                        name="car_status"
                        aria-label="Select status">
                    <option selected="" value="">{{ _("All Status") }}</option>
                    <option value="available">{{ _("Available") }}</option>
                    <option value="reserved">{{ _("Reserved") }}</option>
                    <option value="sold">{{ _("Sold") }}</option>
                    <option value="transfer">{{ _("Transfer") }}</option>
                </select>
                <button id="search"
                        hx-get="{% url 'car_list' %}"
                        hx-include=".make,.model,.year,.car_status"
                        hx-indicator=".htmx-indicator"
                        hx-target='.vehicles-container'
                        hx-select='.vehicles-container'
                        hx-swap="outerHTML show:window:top"
                        class="btn btn-sm btn-phoenix-primary ms-1"
                        hx-on::before-request="filter_before_request()"
                        hx-on::after-request="filter_after_request()">
                    <span class="fas fa-search me-1"></span>{{ _("Search") }}
                </button>
            </div>

            <!-- Vehicles Container -->
            <div class="row">
                <div class="vehicles-container transition">
                    <div class="d-flex flex-wrap align-items-center justify-content-between py-3 pe-0 fs-9">
                        <div class="d-flex"
                             hx-boost="true"
                             hx-push-url='false'
                             hx-include=".make,.model,.year,.car_status"
                             hx-target=".vehicles-container"
                             hx-select=".vehicles-container"
                             hx-swap="innerHTML show:window:top"
                             hx-indicator=".htmx-indicator"
                             hx-on::before-request="on_before_request()"
                             hx-on::after-request="on_after_request()"></div>

                        <!-- Vehicle Cards Grid -->
                        <div class="w-100">
                            {% for car in cars %}
                                <div class="card border mb-3">
                                    <div class="card-body">
                                        <div class="row align-items-center">
                                            <!-- Vehicle Image/Icon -->
                                            <div class="col-auto">
                                                {% if car.main_image %}
                                                    <img src="{{ car.main_image.url }}"
                                                         alt="{{ car.id_car_make.name }} {{ car.id_car_model.name }}"
                                                         class="rounded border car-image"
                                                         style="width: 120px; height: 80px; object-fit: cover;">
                                                {% else %}
                                                    <!-- Dynamic Car Image with Color Styling -->
                                                    <div class="rounded border d-flex align-items-center justify-content-center position-relative overflow-hidden"
                                                         style="width: 120px; height: 80px;
                                                                {% if car.colors.exterior.rgb %}
                                                                background: linear-gradient(135deg, rgba({{ car.colors.exterior.rgb }}, 0.5) 0%, rgba({{ car.colors.exterior.rgb }}, 0.5) 100%);


                                                                {% endif %}">

                                                        <!-- Car Image -->
                                                        <img src="{% static 'images/cars/' %}{{ car.id_car_serie|get_vehicle_image }}"
                                                             alt="{{ car.id_car_serie|get_vehicle_type_name|title }}"
                                                             class="car-image"
                                                             style="width: 100%; height: 100%; object-fit: contain;
                                                                    {% if car.colors.exterior.rgb %}
                                                                    filter: sepia(0.3) saturate(1.5) brightness(1.1);
                                                                    {% endif %}">

                                                        <!-- Vehicle Type Badge -->
                                                        <span class="badge bg-dark bg-opacity-75 text-white position-absolute bottom-0 start-0 m-1 fs-10">
                                                            {{ car.id_car_serie|get_vehicle_type_name|title }}
                                                        </span>
                                                    </div>
                                                {% endif %}
                                            </div>

                                            <!-- Vehicle Details -->
                                            <div class="col">
                                                <div class="row">
                                                    <!-- Make/Model/Specs -->
                                                    <div class="col-md-4">
                                                        <h5 class="text-body-emphasis fw-bold mb-1">
                                                            <a href="{% url 'car_detail' car.slug %}"
                                                               class="text-decoration-none text-body-emphasis">
                                                                {% if car.id_car_make %}
                                                                    {{ car.id_car_make.get_local_name|default:car.id_car_make.name }}
                                                                {% endif %}
                                                            </a>
                                                        </h5>
                                                        <p class="text-body mb-1 fw-semibold">
                                                            {% if car.id_car_model %}
                                                                {{ car.id_car_model.get_local_name|default:car.id_car_model.name }}
                                                            {% endif %}
                                                        </p>
                                                        <small class="text-body-secondary">
                                                            {% if car.id_car_trim %}{{ car.id_car_trim }}{% endif %}
                                                            {% if car.year %} ({{ car.year }}){% endif %}
                                                        </small>
                                                    </div>

                                                    <!-- Color and Date -->
                                                    <div class="col-md-3">
                                                        <p class="text-body mb-1">
                                                            {% if car.colors.exterior %}
                                                                {{ car.colors.exterior.get_local_name }}
                                                            {% endif %}
                                                        </p>
                                                        <small class="text-body-secondary">
                                                            {{ car.receiving_date|naturalday|capfirst }}
                                                        </small>
                                                    </div>

                                                    <!-- Status Badge -->
                                                    <div class="col-md-3">
                                                        {% if car.status == "available" %}
                                                            <span class="badge badge-phoenix fs-11 badge-phoenix-success text-uppercase px-3 py-2">{{ _("Available") }}</span>
                                                        {% elif car.status == "reserved" %}
                                                            <span class="badge badge-phoenix fs-11 badge-phoenix-warning text-uppercase px-3 py-2">{{ _("Reserved") }}</span>
                                                        {% elif car.status == "sold" %}
                                                            <span class="badge badge-phoenix fs-11 badge-phoenix-danger text-uppercase px-3 py-2">{{ _("Sold") }}</span>
                                                        {% elif car.status == "transfer" %}
                                                            <span class="badge badge-phoenix fs-11 badge-phoenix-info text-uppercase px-3 py-2">{{ _("Transfer") }}</span>
                                                        {% endif %}
                                                    </div>

                                                    <!-- Ready Status -->
                                                    <div class="col-md-2">
                                                        <div class="d-flex align-items-center">
                                                            {% if car.ready %}
                                                                <span class="badge bg-success rounded-circle p-1 me-2">
                                                                    <span class="visually-hidden">Ready</span>
                                                                </span>
                                                                <span class="text-success fw-semibold">YES</span>
                                                            {% else %}
                                                                <span class="badge bg-danger rounded-circle p-1 me-2">
                                                                    <span class="visually-hidden">Not Ready</span>
                                                                </span>
                                                                <span class="text-danger fw-semibold">NO</span>
                                                            {% endif %}
                                                        </div>
                                                    </div>
                                                </div>
                                            </div>

                                            <!-- Action Menu -->
                                            <div class="col-auto">
                                                <div class="btn-reveal-trigger position-static">
                                                    <button class="btn btn-sm dropdown-toggle dropdown-caret-none transition-none btn-reveal fs-10"
                                                            type="button"
                                                            data-bs-toggle="dropdown"
                                                            data-boundary="window"
                                                            aria-haspopup="true"
                                                            aria-expanded="false"
                                                            data-bs-reference="parent">
                                                        <span class="fas fa-ellipsis-h fs-10"></span>
                                                    </button>
                                                    <div class="dropdown-menu dropdown-menu-end py-2">
                                                        <a class="dropdown-item" href="{% url 'car_detail' car.slug %}">
                                                            <span class="fas fa-eye me-2"></span>{{ _("View") }}
                                                        </a>
                                                        <a class="dropdown-item" href="{% url 'car_update' car.slug %}">
                                                            <span class="fas fa-edit me-2"></span>{{ _("Edit") }}
                                                        </a>
                                                        <div class="dropdown-divider"></div>
                                                        <a class="dropdown-item text-danger" href="{% url 'car_delete' car.slug %}">
                                                            <span class="fas fa-trash me-2"></span>{{ _("Remove") }}
                                                        </a>
                                                    </div>
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            {% empty %}
                                <div class="text-center py-5">
                                    <div class="text-body-secondary">
                                        <span class="fas fa-car fa-4x mb-3 opacity-50"></span>
                                        <h4 class="text-body-secondary">{{ _("No vehicles found") }}</h4>
                                        <p class="text-body-tertiary">{{ _("Try adjusting your search criteria or filters") }}</p>
                                    </div>
                                </div>
                            {% endfor %}
                        </div>

                        <!-- Pagination -->
                        {% if is_paginated %}
                            <div class="d-flex justify-content-between align-items-center mt-4 w-100">
                                <div class="text-body-secondary">
                                    {{ _("Showing") }} {{ page_obj.start_index }} {{ _("to") }} {{ page_obj.end_index }}
                                    {{ _("of") }} {{ page_obj.paginator.count }} {{ _("results") }}
                                </div>
                                <nav aria-label="Page navigation">
                                    <ul class="pagination pagination-sm mb-0">
                                        {% if page_obj.has_previous %}
                                            <li class="page-item">
                                                <a class="page-link" href="?page={{ page_obj.previous_page_number }}">
                                                   <span class="fas fa-chevron-left"></span>
                                                </a>
                                            </li>
                                        {% endif %}

                                        {% for num in page_obj.paginator.page_range %}
                                            {% if page_obj.number == num %}
                                                <li class="page-item active">
                                                    <span class="page-link">{{ num }}</span>
                                                </li>
                                            {% elif num > page_obj.number|add:'-3' and num < page_obj.number|add:'3' %}
                                                <li class="page-item">
                                                    <a class="page-link" href="?page={{ num }}">{{ num }}</a>
                                                </li>
                                            {% endif %}
                                        {% endfor %}

                                        {% if page_obj.has_next %}
                                            <li class="page-item">
                                                <a class="page-link" href="?page={{ page_obj.next_page_number }}">
                                                   <span class="fas fa-chevron-right"></span>
                                                </a>
                                            </li>
                                        {% endif %}
                                    </ul>
                                </nav>
                            </div>
                        {% endif %}
                    </div>
                </div>
            </div>
        </div>
    </div>

    <script>
        function toggle_filter() {
            const filter = document.querySelector('.filter');
            filter.classList.toggle('d-none');

            const icon = document.querySelector('.filter-icon');
            if (filter.classList.contains('d-none')) {
                icon.classList.remove('fa-caret-up');
                icon.classList.add('fa-caret-down');
            } else {
                icon.classList.remove('fa-caret-down');
                icon.classList.add('fa-caret-up');
            }
        }

        function on_before_request() {
            const container = document.querySelector('.vehicles-container');
            if (container) {
                container.classList.add('on-before-request');
            }
        }

        function on_after_request() {
            const container = document.querySelector('.vehicles-container');
            if (container) {
                container.classList.remove('on-before-request');
            }
        }

        function filter_before_request() {
            on_before_request();
        }

        function filter_after_request() {
            on_after_request();
        }
    </script>
{% endblock content %}