{% extends "base.html" %} {% block title %}LiB - Книги{% endblock %}
{% block content %}
<style>
.range-double {
    height: 0;
    pointer-events: none;
    appearance: none;
    -webkit-appearance: none;
}
.range-double::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 8px;
    height: 8px;
    border-radius: 100%;
    background: #4b5563;
    border: 1px solid #ffffff;
    box-shadow: 0 0 0 1px #4b5563;
    cursor: pointer;
    pointer-events: auto;
}
.range-double::-moz-range-thumb {
    width: 8px;
    height: 8px;
    border-radius: 100%;
    background: #4b5563;
    border: 1px solid #ffffff;
    box-shadow: 0 0 0 1px #4b5563;
    cursor: pointer;
    pointer-events: auto;
}
.range-double::-moz-range-track {
    background: transparent;
}
</style>
<div class="container mx-auto p-4 flex flex-col md:flex-row gap-6">
    <aside class="w-full md:w-1/4">
        <div
            id="admin-actions"
            class="hidden bg-white px-4 py-2 rounded-lg shadow-md mb-6"
        >
            <a
                href="/author/create"
                class="w-full flex justify-center items-center px-4 py-2 my-2 bg-green-600 text-white font-medium rounded-lg hover:bg-green-700 transition"
            >
                <svg
                    class="w-5 h-5 mr-2"
                    fill="none"
                    stroke="currentColor"
                    viewBox="0 0 24 24"
                >
                    <path
                        stroke-linecap="round"
                        stroke-linejoin="round"
                        stroke-width="2"
                        d="M12 4v16m8-8H4"
                    />
                </svg>
                Добавить автора
            </a>
            <a
                href="/genre/create"
                class="w-full flex justify-center items-center px-4 py-2 my-2 bg-green-600 text-white font-medium rounded-lg hover:bg-green-700 transition"
            >
                <svg
                    class="w-5 h-5 mr-2"
                    fill="none"
                    stroke="currentColor"
                    viewBox="0 0 24 24"
                >
                    <path
                        stroke-linecap="round"
                        stroke-linejoin="round"
                        stroke-width="2"
                        d="M12 4v16m8-8H4"
                    />
                </svg>
                Добавить жанр
            </a>
            <a
                href="/book/create"
                class="w-full flex justify-center items-center px-4 py-2 my-2 bg-green-600 text-white font-medium rounded-lg hover:bg-green-700 transition"
            >
                <svg
                    class="w-5 h-5 mr-2"
                    fill="none"
                    stroke="currentColor"
                    viewBox="0 0 24 24"
                >
                    <path
                        stroke-linecap="round"
                        stroke-linejoin="round"
                        stroke-width="2"
                        d="M12 4v16m8-8H4"
                    />
                </svg>
                Добавить книгу
            </a>
        </div>
        <div class="bg-white p-4 rounded-lg shadow-md mb-6">
            <h2 class="text-xl font-bold mb-4">Поиск</h2>
            <div class="relative">
                <input
                    type="text"
                    id="book-search-input"
                    placeholder="Название книги..."
                    class="w-full border rounded-lg pl-10 pr-4 py-2 focus:outline-none focus:ring-2 focus:ring-gray-400 transition"
                />
                <svg
                    class="absolute left-3 top-2.5 h-5 w-5 text-gray-400"
                    fill="none"
                    stroke="currentColor"
                    viewBox="0 0 24 24"
                >
                    <path
                        stroke-linecap="round"
                        stroke-linejoin="round"
                        stroke-width="2"
                        d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"
                    ></path>
                </svg>
            </div>
        </div>

        <div
            x-data="pagesSlider(0, 2000, 10)"
            class="bg-white p-4 rounded-lg shadow-md mb-6"
        >
            <h2 class="text-xl font-bold mb-4">Страниц</h2>

            <div class="flex justify-between text-xs text-gray-500 mb-2">
                <span>От: <span id="pages-min-value" x-text="minValue"></span></span>
                <span>До: <span id="pages-max-value" x-text="maxValue"></span></span>
            </div>

            <div class="relative mt-4 mb-6">
                <div class="absolute top-1/2 -translate-y-1/2 w-full h-1 bg-gray-200 rounded-full"></div>

                <div
                    id="pages-range-progress"
                    class="absolute top-1/2 -translate-y-1/2 h-1 bg-gray-600 rounded-full"
                    :style="{ left: leftPercent + '%', right: rightPercent + '%' }"
                ></div>

                <input
                    id="pages-min"
                    type="range"
                    :min="min"
                    :max="max"
                    x-model.number="minValue"
                    @input="onMinInput()"
                    class="range-double absolute top-0 left-0 w-full bg-transparent appearance-none pointer-events-none"
                />

                <input
                    id="pages-max"
                    type="range"
                    :min="min"
                    :max="max"
                    x-model.number="maxValue"
                    @input="onMaxInput()"
                    class="range-double absolute top-0 left-0 w-full bg-transparent appearance-none pointer-events-none"
                />
            </div>
        </div>

        <div class="bg-white p-4 rounded-lg shadow-md mb-6">
            <h2 class="text-xl font-bold mb-4">Авторы</h2>
            <div
                id="selected-authors-container"
                class="flex flex-wrap gap-2 mb-2 min-h-[0px]"
            ></div>
            <div class="relative">
                <input
                    type="text"
                    id="author-search-input"
                    placeholder="Поиск автора..."
                    class="w-full border rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-1 focus:ring-gray-400"
                    autocomplete="off"
                />
                <div
                    id="author-dropdown"
                    class="hidden absolute z-50 w-full bg-white border border-gray-200 rounded-lg shadow-lg max-h-48 overflow-y-auto mt-1"
                ></div>
            </div>
        </div>
        <div class="bg-white p-4 rounded-lg shadow-md mb-6">
            <h2 class="text-xl font-bold mb-4">Жанры</h2>
            <ul
                id="genres-list"
                class="space-y-2 max-h-60 overflow-y-auto text-sm text-gray-700"
            ></ul>
        </div>

        <button
            id="apply-filters-btn"
            class="w-full bg-gray-600 text-white font-bold py-2 px-4 rounded-lg hover:bg-gray-700 transition mb-2"
        >
            Применить
        </button>
        <button
            id="reset-filters-btn"
            class="w-full bg-white text-gray-600 border border-gray-300 font-bold py-2 px-4 rounded-lg hover:bg-gray-50 transition"
        >
            Сбросить
        </button>
    </aside>
    <main class="w-full md:w-3/4">
        <div id="books-container" class="grid grid-cols-1 gap-4"></div>
        <div id="pagination-container"></div>
    </main>
</div>
<template id="book-card-template">
    <div
        class="bg-white p-4 rounded-lg shadow-md mb-4 hover:shadow-lg transition-shadow duration-200 cursor-pointer book-card"
    >
        <div class="flex items-start">
            <div class="flex-1">
                <div class="flex justify-between items-center gap-2 mb-1">
                    <h3
                        class="book-title text-lg font-bold text-gray-900 hover:text-gray-400 transition-colors"
                    ></h3>
                    <span
                        class="book-status inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium"
                    ></span>
                </div>
                <p class="text-sm text-gray-600 mb-2">
                    <span class="font-medium">Авторы:</span>
                    <span class="book-authors"></span>
                </p>
                <p class="book-page-count text-sm text-gray-600 mb-2 hidden">
                    <span class="font-medium">Страниц:</span>
                    <span class="page-count-value"></span>
                </p>
                <p
                    class="book-desc text-gray-700 text-sm mb-2 line-clamp-3"
                ></p>
                <div class="book-genres flex flex-wrap gap-1"></div>
            </div>
        </div>
    </div>
</template>
<template id="genre-badge-template">
    <span
        class="inline-block bg-gray-100 text-gray-600 text-xs px-2 py-1 rounded-full"
    ></span>
</template>
<template id="empty-state-template">
    <div class="bg-white p-8 rounded-lg shadow-md text-center">
        <svg
            class="mx-auto h-12 w-12 text-gray-400 mb-4"
            fill="none"
            stroke="currentColor"
            viewBox="0 0 24 24"
        >
            <path
                stroke-linecap="round"
                stroke-linejoin="round"
                stroke-width="2"
                d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"
            ></path>
        </svg>
        <h3 class="text-lg font-medium text-gray-900 mb-2">Книги не найдены</h3>
        <p class="text-gray-500">
            Попробуйте изменить параметры поиска или фильтры
        </p>
    </div>
</template>
{% endblock %} {% block scripts %}
<script src="/static/page/books.js"></script>
<script>
document.addEventListener('alpine:init', () => {
    Alpine.data('pagesSlider', (min, max, gap) => ({
        min,
        max,
        gap,
        minValue: min,
        maxValue: max,

        // проценты для заливки
        get leftPercent() {
            return (this.minValue - this.min) * 100 / (this.max - this.min);
        },
        get rightPercent() {
            return 100 - (this.maxValue - this.min) * 100 / (this.max - this.min);
        },

        onMinInput() {
            if (this.maxValue - this.minValue < this.gap) {
                this.minValue = this.maxValue - this.gap;
            }
        },
        onMaxInput() {
            if (this.maxValue - this.minValue < this.gap) {
                this.maxValue = this.minValue + this.gap;
            }
        }
    }));
});
</script>
{% endblock %}