mirror of
https://github.com/wowlikon/LiB.git
synced 2026-02-04 04:31:09 +00:00
849 lines
31 KiB
JavaScript
849 lines
31 KiB
JavaScript
$(document).ready(() => {
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const STATUS_CONFIG = {
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active: {
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label: "Доступна",
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bgClass: "bg-green-100",
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textClass: "text-green-800",
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icon: `<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path></svg>`,
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},
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borrowed: {
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label: "Выдана",
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bgClass: "bg-yellow-100",
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textClass: "text-yellow-800",
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icon: `<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"></path></svg>`,
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},
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reserved: {
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label: "Забронирована",
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bgClass: "bg-blue-100",
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textClass: "text-blue-800",
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icon: `<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path></svg>`,
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},
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restoration: {
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label: "На реставрации",
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bgClass: "bg-orange-100",
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textClass: "text-orange-800",
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icon: `<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19.428 15.428a2 2 0 00-1.022-.547l-2.387-.477a6 6 0 00-3.86.517l-.318.158a6 6 0 01-3.86.517L6.05 15.21a2 2 0 00-1.806.547M8 4h8l-1 1v5.172a2 2 0 00.586 1.414l5 5c1.26 1.26.367 3.414-1.415 3.414H4.828c-1.782 0-2.674-2.154-1.414-3.414l5-5A2 2 0 009 10.172V5L8 4z"></path></svg>`,
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},
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written_off: {
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label: "Списана",
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bgClass: "bg-red-100",
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textClass: "text-red-800",
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icon: `<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"></path></svg>`,
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},
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};
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const pathParts = window.location.pathname.split("/");
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const bookId = parseInt(pathParts[pathParts.length - 1]);
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let isDraggingOver = false;
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let currentBook = null;
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let cachedUsers = null;
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let selectedLoanUserId = null;
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let activeLoan = null;
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init();
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function init() {
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if (!bookId || isNaN(bookId)) {
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Utils.showToast("Некорректный ID книги", "error");
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return;
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}
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loadBookData();
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setupEventHandlers();
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setupCoverUpload();
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}
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function getPreviewUrl(book) {
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if (!book.preview_urls) {
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return null;
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}
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const priorities = ["webp", "jpeg", "jpg", "png"];
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for (const format of priorities) {
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if (book.preview_urls[format]) {
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return book.preview_urls[format];
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}
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}
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const availableFormats = Object.keys(book.preview_urls);
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if (availableFormats.length > 0) {
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return book.preview_urls[availableFormats[0]];
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}
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return null;
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}
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function setupEventHandlers() {
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$(document).on("click", (e) => {
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const $menu = $("#status-menu");
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const $toggleBtn = $("#status-toggle-btn");
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if (
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$menu.length &&
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!$menu.hasClass("hidden") &&
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!$toggleBtn.is(e.target) &&
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$toggleBtn.has(e.target).length === 0 &&
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!$menu.has(e.target).length
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) {
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$menu.addClass("hidden");
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}
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});
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$("#cancel-loan-btn").on("click", closeLoanModal);
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$("#user-search-input").on("input", handleUserSearch);
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$("#confirm-loan-btn").on("click", submitLoan);
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$("#refresh-loans-btn").on("click", loadLoans);
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const future = new Date();
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future.setDate(future.getDate() + 14);
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$("#loan-due-date").val(future.toISOString().split("T")[0]);
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}
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function setupCoverUpload() {
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const $container = $("#book-cover-container");
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const $fileInput = $("#cover-file-input");
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$fileInput.on("change", function (e) {
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const file = e.target.files[0];
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if (file) {
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uploadCover(file);
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}
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$(this).val("");
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});
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$container.on("dragenter", function (e) {
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e.preventDefault();
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e.stopPropagation();
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if (!window.canManage()) return;
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isDraggingOver = true;
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showDropOverlay();
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});
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$container.on("dragover", function (e) {
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e.preventDefault();
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e.stopPropagation();
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if (!window.canManage()) return;
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isDraggingOver = true;
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});
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$container.on("dragleave", function (e) {
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e.preventDefault();
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e.stopPropagation();
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if (!window.canManage()) return;
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const rect = this.getBoundingClientRect();
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const x = e.clientX;
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const y = e.clientY;
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if (x < rect.left || x > rect.right || y < rect.top || y > rect.bottom) {
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isDraggingOver = false;
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hideDropOverlay();
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}
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});
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$container.on("drop", function (e) {
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e.preventDefault();
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e.stopPropagation();
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if (!window.canManage()) return;
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isDraggingOver = false;
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hideDropOverlay();
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const files = e.dataTransfer?.files || [];
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if (files.length > 0) {
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const file = files[0];
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if (!file.type.startsWith("image/")) {
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Utils.showToast("Пожалуйста, загрузите изображение", "error");
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return;
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}
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uploadCover(file);
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}
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});
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}
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function showDropOverlay() {
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const $container = $("#book-cover-container");
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$container.find(".drop-overlay").remove();
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const $overlay = $(`
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<div class="drop-overlay absolute inset-0 flex flex-col items-center justify-center z-20 pointer-events-none">
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<div class="absolute inset-2 border-2 border-dashed border-gray-600 rounded-lg"></div>
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<svg class="w-10 h-10 text-gray-600 mb-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18"></path>
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</svg>
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<span class="text-gray-700 text-sm font-medium text-center px-4">Отпустите для загрузки</span>
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</div>
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`);
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$container.append($overlay);
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}
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function hideDropOverlay() {
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$("#book-cover-container .drop-overlay").remove();
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}
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async function uploadCover(file) {
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const $container = $("#book-cover-container");
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const maxSize = 32 * 1024 * 1024;
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if (file.size > maxSize) {
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Utils.showToast("Файл слишком большой. Максимум 32 MB", "error");
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return;
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}
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if (!file.type.startsWith("image/")) {
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Utils.showToast("Пожалуйста, загрузите изображение", "error");
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return;
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}
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const $loader = $(`
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<div class="upload-loader absolute inset-0 bg-black bg-opacity-50 flex flex-col items-center justify-center z-20">
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<svg class="animate-spin w-8 h-8 text-white mb-2" fill="none" viewBox="0 0 24 24">
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<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
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<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
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</svg>
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<span class="text-white text-sm">Загрузка...</span>
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</div>
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`);
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$container.find(".upload-loader").remove();
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$container.append($loader);
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try {
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const formData = new FormData();
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formData.append("file", file);
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const response = await Api.uploadFile(
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`/api/books/${bookId}/preview`,
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formData,
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);
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if (!response) {
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return;
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}
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if (response.preview) {
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currentBook.preview_urls = response.preview;
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} else if (response.preview_urls) {
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currentBook.preview_urls = response.preview_urls;
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} else {
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currentBook = response;
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}
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Utils.showToast("Обложка успешно загружена", "success");
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renderBookCover(currentBook);
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} catch (error) {
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console.error("Upload error:", error);
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Utils.showToast(error.message || "Ошибка загрузки обложки", "error");
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} finally {
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$container.find(".upload-loader").remove();
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}
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}
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async function deleteCover() {
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if (!confirm("Удалить обложку книги?")) {
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return;
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}
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const $container = $("#book-cover-container");
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const $loader = $(`
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<div class="upload-loader absolute inset-0 bg-black bg-opacity-50 flex items-center justify-center z-20">
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<svg class="animate-spin w-8 h-8 text-white" fill="none" viewBox="0 0 24 24">
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<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
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<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
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</svg>
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</div>
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`);
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$container.find(".upload-loader").remove();
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$container.append($loader);
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try {
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await Api.delete(`/api/books/${bookId}/preview`);
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currentBook.preview_urls = null;
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Utils.showToast("Обложка удалена", "success");
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renderBookCover(currentBook);
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} catch (error) {
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console.error("Delete error:", error);
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Utils.showToast(error.message || "Ошибка удаления обложки", "error");
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} finally {
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$container.find(".upload-loader").remove();
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}
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}
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function renderBookCover(book) {
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const $container = $("#book-cover-container");
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const canManage = window.canManage();
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const previewUrl = getPreviewUrl(book);
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if (previewUrl) {
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$container.html(`
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<img
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src="${Utils.escapeHtml(previewUrl)}"
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alt="Обложка книги ${Utils.escapeHtml(book.title)}"
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class="w-full h-full object-cover"
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onerror="this.onerror=null; this.parentElement.querySelector('.cover-fallback').classList.remove('hidden'); this.classList.add('hidden');"
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/>
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<div class="cover-fallback hidden w-full h-full bg-gradient-to-br from-gray-400 to-gray-600 flex items-center justify-center absolute inset-0">
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<svg class="w-20 h-20 text-white opacity-80" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"></path>
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</svg>
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</div>
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${
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canManage
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? `
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<button
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id="delete-cover-btn"
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class="absolute top-2 right-2 w-7 h-7 bg-red-500 hover:bg-red-600 text-white rounded-full flex items-center justify-center shadow-lg opacity-0 group-hover:opacity-100 transition-opacity z-10"
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title="Удалить обложку"
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>
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<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
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</svg>
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</button>
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<div class="absolute inset-0 bg-black bg-opacity-0 group-hover:bg-opacity-30 transition-all flex flex-col items-center justify-center cursor-pointer z-0" id="cover-replace-overlay">
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<svg class="w-8 h-8 text-white opacity-0 group-hover:opacity-100 transition-opacity mb-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18"></path>
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</svg>
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<span class="text-white text-center opacity-0 group-hover:opacity-100 transition-opacity text-xs font-medium pointer-events-none px-2">
|
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Заменить
|
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</span>
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</div>
|
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`
|
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: ""
|
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}
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`);
|
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|
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if (canManage) {
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$("#delete-cover-btn").on("click", function (e) {
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e.stopPropagation();
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deleteCover();
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});
|
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$("#cover-replace-overlay").on("click", function () {
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$("#cover-file-input").trigger("click");
|
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});
|
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}
|
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} else {
|
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if (canManage) {
|
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$container.html(`
|
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<div
|
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id="cover-upload-zone"
|
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class="w-full h-full bg-gray-100 flex flex-col items-center justify-center cursor-pointer hover:bg-gray-200 transition-all text-center relative"
|
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>
|
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<div class="absolute inset-2 border-2 border-dashed border-gray-300 rounded-lg pointer-events-none"></div>
|
||
<svg class="w-8 h-8 text-gray-400 mb-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
||
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18"></path>
|
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</svg>
|
||
<span class="text-gray-500 text-xs font-medium px-2">
|
||
Добавить обложку
|
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</span>
|
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<span class="text-gray-400 text-xs mt-1 px-2">
|
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или перетащите
|
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</span>
|
||
</div>
|
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`);
|
||
|
||
$("#cover-upload-zone").on("click", function () {
|
||
$("#cover-file-input").trigger("click");
|
||
});
|
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} else {
|
||
$container.html(`
|
||
<div class="w-full h-full bg-gradient-to-br from-gray-400 to-gray-600 flex items-center justify-center">
|
||
<svg class="w-20 h-20 text-white opacity-80" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
||
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"></path>
|
||
</svg>
|
||
</div>
|
||
`);
|
||
}
|
||
}
|
||
}
|
||
|
||
function loadBookData() {
|
||
Api.get(`/api/books/${bookId}`)
|
||
.then((book) => {
|
||
currentBook = book;
|
||
document.title = `LiB - ${book.title}`;
|
||
renderBook(book);
|
||
if (window.canManage()) {
|
||
$("#edit-book-btn")
|
||
.attr("href", `/book/${book.id}/edit`)
|
||
.removeClass("hidden");
|
||
$("#loans-section").removeClass("hidden");
|
||
loadLoans();
|
||
}
|
||
})
|
||
.catch((error) => {
|
||
console.error(error);
|
||
Utils.showToast("Книга не найдена", "error");
|
||
$("#book-loader").html(
|
||
'<p class="text-center text-red-500 w-full p-4">Ошибка загрузки</p>',
|
||
);
|
||
});
|
||
}
|
||
|
||
async function loadLoans() {
|
||
if (!window.canManage()) return;
|
||
|
||
try {
|
||
const data = await Api.get(
|
||
`/api/loans/?book_id=${bookId}&active_only=true&page=1&size=10`,
|
||
);
|
||
activeLoan = data.loans.length > 0 ? data.loans[0] : null;
|
||
renderLoans(data.loans);
|
||
} catch (error) {
|
||
console.error("Failed to load loans", error);
|
||
$("#loans-container").html(
|
||
'<div class="text-center text-red-500 py-4">Ошибка загрузки выдач</div>',
|
||
);
|
||
}
|
||
}
|
||
|
||
function renderLoans(loans) {
|
||
const $container = $("#loans-container");
|
||
$container.empty();
|
||
|
||
if (!loans || loans.length === 0) {
|
||
$container.html(
|
||
'<div class="text-center text-gray-500 py-8">Нет активных выдач</div>',
|
||
);
|
||
return;
|
||
}
|
||
|
||
loans.forEach((loan) => {
|
||
const borrowedDate = new Date(loan.borrowed_at).toLocaleDateString(
|
||
"ru-RU",
|
||
);
|
||
const dueDate = new Date(loan.due_date).toLocaleDateString("ru-RU");
|
||
const isOverdue =
|
||
!loan.returned_at && new Date(loan.due_date) < new Date();
|
||
|
||
const $loanCard = $(`
|
||
<div class="border border-gray-200 rounded-lg p-4 ${
|
||
isOverdue ? "bg-red-50 border-red-300" : "bg-gray-50"
|
||
}">
|
||
<div class="flex items-start justify-between">
|
||
<div class="flex-1">
|
||
<div class="flex items-center gap-2 mb-2">
|
||
<span class="font-medium text-gray-900">ID выдачи: ${loan.id}</span>
|
||
${
|
||
isOverdue
|
||
? '<span class="px-2 py-1 bg-red-100 text-red-800 text-xs rounded-full">Просрочена</span>'
|
||
: ""
|
||
}
|
||
</div>
|
||
<p class="text-sm text-gray-600 mb-1">
|
||
<span class="font-medium">Дата выдачи:</span> ${borrowedDate}
|
||
</p>
|
||
<p class="text-sm text-gray-600 mb-1">
|
||
<span class="font-medium">Срок возврата:</span> ${dueDate}
|
||
</p>
|
||
<p class="text-sm text-gray-600">
|
||
<span class="font-medium">Пользователь ID:</span> ${loan.user_id}
|
||
</p>
|
||
</div>
|
||
<div class="flex flex-col gap-2">
|
||
${
|
||
!loan.returned_at && currentBook.status === "reserved"
|
||
? `<button class="confirm-loan-btn px-3 py-1.5 bg-blue-600 text-white text-sm rounded hover:bg-blue-700 transition-colors" data-loan-id="${loan.id}">
|
||
Подтвердить
|
||
</button>`
|
||
: ""
|
||
}
|
||
${
|
||
!loan.returned_at
|
||
? `<button class="return-loan-btn px-3 py-1.5 bg-green-600 text-white text-sm rounded hover:bg-green-700 transition-colors" data-loan-id="${loan.id}">
|
||
Вернуть
|
||
</button>`
|
||
: ""
|
||
}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
`);
|
||
|
||
$loanCard.find(".confirm-loan-btn").on("click", function () {
|
||
const loanId = $(this).data("loan-id");
|
||
confirmLoan(loanId);
|
||
});
|
||
|
||
$loanCard.find(".return-loan-btn").on("click", function () {
|
||
const loanId = $(this).data("loan-id");
|
||
returnLoan(loanId);
|
||
});
|
||
|
||
$container.append($loanCard);
|
||
});
|
||
}
|
||
|
||
async function confirmLoan(loanId) {
|
||
try {
|
||
await Api.post(`/api/loans/${loanId}/confirm`);
|
||
Utils.showToast("Бронь подтверждена", "success");
|
||
loadBookData();
|
||
loadLoans();
|
||
} catch (error) {
|
||
console.error(error);
|
||
Utils.showToast(error.message || "Ошибка подтверждения брони", "error");
|
||
}
|
||
}
|
||
|
||
async function returnLoan(loanId) {
|
||
if (!confirm("Вы уверены, что хотите вернуть эту книгу?")) {
|
||
return;
|
||
}
|
||
|
||
try {
|
||
await Api.post(`/api/loans/${loanId}/return`);
|
||
Utils.showToast("Книга возвращена", "success");
|
||
loadBookData();
|
||
loadLoans();
|
||
} catch (error) {
|
||
console.error(error);
|
||
Utils.showToast(error.message || "Ошибка возврата книги", "error");
|
||
}
|
||
}
|
||
|
||
function getStatusConfig(status) {
|
||
return (
|
||
STATUS_CONFIG[status] || {
|
||
label: status || "Неизвестно",
|
||
bgClass: "bg-gray-100",
|
||
textClass: "text-gray-800",
|
||
icon: "",
|
||
}
|
||
);
|
||
}
|
||
|
||
function renderBook(book) {
|
||
$("#book-title").text(book.title);
|
||
$("#book-id").text(`ID: ${book.id}`);
|
||
|
||
renderBookCover(book);
|
||
|
||
if (book.page_count && book.page_count > 0) {
|
||
$("#book-page-count-value").text(book.page_count);
|
||
$("#book-page-count-text").removeClass("hidden");
|
||
} else {
|
||
$("#book-page-count-text").addClass("hidden");
|
||
}
|
||
|
||
$("#book-authors-text").text(
|
||
book.authors.map((a) => a.name).join(", ") || "Автор неизвестен",
|
||
);
|
||
$("#book-description").text(book.description || "Описание отсутствует");
|
||
|
||
renderStatusWidget(book);
|
||
|
||
if (!window.canManage() && book.status === "active") {
|
||
renderReserveButton();
|
||
} else {
|
||
$("#book-actions-container").empty();
|
||
}
|
||
|
||
if (book.genres && book.genres.length > 0) {
|
||
$("#genres-section").removeClass("hidden");
|
||
const $genres = $("#genres-container");
|
||
$genres.empty();
|
||
book.genres.forEach((g) => {
|
||
$genres.append(`
|
||
<a href="/books?genre_id=${g.id}" class="inline-flex items-center bg-gray-100 hover:bg-gray-200 text-gray-700 px-3 py-1 rounded-full text-sm transition-colors border border-gray-200">
|
||
${Utils.escapeHtml(g.name)}
|
||
</a>
|
||
`);
|
||
});
|
||
}
|
||
|
||
if (book.authors && book.authors.length > 0) {
|
||
$("#authors-section").removeClass("hidden");
|
||
const $authors = $("#authors-container");
|
||
$authors.empty();
|
||
book.authors.forEach((a) => {
|
||
$authors.append(`
|
||
<a href="/author/${a.id}" class="flex items-center bg-white hover:bg-gray-50 rounded-lg p-2 border border-gray-200 shadow-sm transition-colors group">
|
||
<div class="w-8 h-8 bg-gray-200 text-gray-600 group-hover:bg-gray-300 rounded-full flex items-center justify-center text-sm font-bold mr-2 transition-colors">
|
||
${a.name.charAt(0).toUpperCase()}
|
||
</div>
|
||
<span class="text-gray-800 font-medium text-sm">${Utils.escapeHtml(a.name)}</span>
|
||
</a>
|
||
`);
|
||
});
|
||
}
|
||
|
||
$("#book-loader").addClass("hidden");
|
||
$("#book-content").removeClass("hidden");
|
||
}
|
||
|
||
function renderStatusWidget(book) {
|
||
const $container = $("#book-status-container");
|
||
$container.empty();
|
||
const config = getStatusConfig(book.status);
|
||
|
||
if (window.canManage()) {
|
||
const $dropdownHTML = $(`
|
||
<div class="relative inline-block text-left w-full md:w-auto">
|
||
<button id="status-toggle-btn" type="button" class="w-full justify-center md:w-auto inline-flex items-center px-4 py-2 rounded-full text-sm font-semibold transition-all shadow-sm ${config.bgClass} ${config.textClass} hover:opacity-90 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-gray-400">
|
||
${config.icon}
|
||
<span class="ml-2">${config.label}</span>
|
||
<svg class="ml-2 -mr-1 h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
||
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path>
|
||
</svg>
|
||
</button>
|
||
|
||
<div id="status-menu" class="hidden absolute left-0 md:left-1/2 md:-translate-x-1/2 mt-2 w-56 rounded-xl shadow-lg bg-white ring-1 ring-black ring-opacity-5 focus:outline-none overflow-hidden z-20">
|
||
<div class="py-1" role="menu">
|
||
${Object.entries(STATUS_CONFIG)
|
||
.map(([key, conf]) => {
|
||
const isCurrent = book.status === key;
|
||
return `
|
||
<button class="status-option w-full text-left px-4 py-2.5 text-sm hover:bg-gray-50 flex items-center gap-2 ${isCurrent ? "bg-gray-50 font-medium" : "text-gray-700"}"
|
||
data-status="${key}">
|
||
<span class="inline-flex items-center justify-center w-6 h-6 rounded-full ${conf.bgClass} ${conf.textClass}">
|
||
${conf.icon}
|
||
</span>
|
||
<span>${conf.label}</span>
|
||
${isCurrent ? '<svg class="ml-auto h-4 w-4 text-gray-500" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path></svg>' : ""}
|
||
</button>
|
||
`;
|
||
})
|
||
.join("")}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
`);
|
||
|
||
$container.append($dropdownHTML);
|
||
|
||
$("#status-toggle-btn").on("click", (e) => {
|
||
e.stopPropagation();
|
||
$("#status-menu").toggleClass("hidden");
|
||
});
|
||
|
||
$(".status-option").on("click", function () {
|
||
const newStatus = $(this).data("status");
|
||
$("#status-menu").addClass("hidden");
|
||
|
||
if (newStatus === currentBook.status) return;
|
||
|
||
if (newStatus === "borrowed") {
|
||
openLoanModal();
|
||
} else {
|
||
updateBookStatus(newStatus);
|
||
}
|
||
});
|
||
} else {
|
||
$container.append(`
|
||
<span class="inline-flex items-center px-4 py-1.5 rounded-full text-sm font-medium ${config.bgClass} ${config.textClass} shadow-sm">
|
||
${config.icon}
|
||
${config.label}
|
||
</span>
|
||
`);
|
||
}
|
||
}
|
||
|
||
function renderReserveButton() {
|
||
const $container = $("#book-actions-container");
|
||
$container.html(`
|
||
<button id="reserve-btn" class="w-full flex items-center justify-center px-4 py-2.5 bg-gray-800 text-white font-medium rounded-lg hover:bg-gray-700 focus:outline-none focus:ring-2 focus:ring-gray-500 focus:ring-offset-2 transition-all shadow-sm">
|
||
<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 6v6m0 0v6m0-6h6m-6 0H6"></path>
|
||
</svg>
|
||
Зарезервировать
|
||
</button>
|
||
`);
|
||
|
||
$("#reserve-btn").on("click", function () {
|
||
const user = window.getUser();
|
||
if (!user) {
|
||
Utils.showToast("Необходима авторизация", "error");
|
||
return;
|
||
}
|
||
|
||
Api.post("/api/loans/", {
|
||
book_id: currentBook.id,
|
||
user_id: user.id,
|
||
due_date: new Date(Date.now() + 14 * 24 * 60 * 60 * 1000).toISOString(),
|
||
})
|
||
.then((loan) => {
|
||
Utils.showToast("Книга забронирована", "success");
|
||
loadBookData();
|
||
})
|
||
.catch((err) => {
|
||
Utils.showToast(err.message || "Ошибка бронирования", "error");
|
||
});
|
||
});
|
||
}
|
||
|
||
async function updateBookStatus(newStatus) {
|
||
const $toggleBtn = $("#status-toggle-btn");
|
||
const originalContent = $toggleBtn.html();
|
||
|
||
$toggleBtn.prop("disabled", true).addClass("opacity-75").html(`
|
||
<svg class="animate-spin h-4 w-4 mr-2" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path></svg>
|
||
Обновление...
|
||
`);
|
||
|
||
try {
|
||
const payload = {
|
||
status: newStatus,
|
||
};
|
||
|
||
const updatedBook = await Api.put(
|
||
`/api/books/${currentBook.id}`,
|
||
payload,
|
||
);
|
||
currentBook = updatedBook;
|
||
Utils.showToast("Статус успешно изменен", "success");
|
||
renderStatusWidget(updatedBook);
|
||
loadLoans();
|
||
} catch (error) {
|
||
console.error(error);
|
||
Utils.showToast(error.message || "Ошибка при смене статуса", "error");
|
||
$toggleBtn
|
||
.prop("disabled", false)
|
||
.removeClass("opacity-75")
|
||
.html(originalContent);
|
||
}
|
||
}
|
||
|
||
function openLoanModal() {
|
||
$("#loan-modal").removeClass("hidden");
|
||
$("#user-search-input").val("")[0].focus();
|
||
$("#users-list-container").html(
|
||
'<div class="p-4 text-center text-gray-500 text-sm">Загрузка списка пользователей...</div>',
|
||
);
|
||
$("#confirm-loan-btn").prop("disabled", true);
|
||
selectedLoanUserId = null;
|
||
|
||
fetchUsers();
|
||
}
|
||
|
||
function closeLoanModal() {
|
||
$("#loan-modal").addClass("hidden");
|
||
}
|
||
|
||
async function fetchUsers() {
|
||
if (cachedUsers) {
|
||
renderUsersList(cachedUsers);
|
||
return;
|
||
}
|
||
|
||
try {
|
||
const data = await Api.get("/api/users?skip=0&limit=500");
|
||
cachedUsers = data.users;
|
||
renderUsersList(cachedUsers);
|
||
} catch (error) {
|
||
console.error("Failed to load users", error);
|
||
$("#users-list-container").html(
|
||
'<div class="p-4 text-center text-red-500 text-sm">Ошибка загрузки пользователей</div>',
|
||
);
|
||
}
|
||
}
|
||
|
||
function renderUsersList(users) {
|
||
const $container = $("#users-list-container");
|
||
$container.empty();
|
||
|
||
if (!users || users.length === 0) {
|
||
$container.html(
|
||
'<div class="p-4 text-center text-gray-500 text-sm">Пользователи не найдены</div>',
|
||
);
|
||
return;
|
||
}
|
||
|
||
users.forEach((user) => {
|
||
const roleBadges = user.roles
|
||
.map((r) => {
|
||
const color =
|
||
r === "admin"
|
||
? "bg-purple-100 text-purple-800"
|
||
: r === "librarian"
|
||
? "bg-blue-100 text-blue-800"
|
||
: "bg-gray-100 text-gray-800";
|
||
return `<span class="text-xs px-2 py-0.5 rounded-full ${color} mr-1">${r}</span>`;
|
||
})
|
||
.join("");
|
||
|
||
const $item = $(`
|
||
<div class="user-item p-3 hover:bg-blue-50 cursor-pointer transition-colors flex items-center justify-between group" data-id="${user.id}">
|
||
<div>
|
||
<div class="font-medium text-gray-900">${Utils.escapeHtml(user.full_name || user.username)}</div>
|
||
<div class="text-xs text-gray-500">@${Utils.escapeHtml(user.username)} • ${Utils.escapeHtml(user.email)}</div>
|
||
</div>
|
||
<div>${roleBadges}</div>
|
||
</div>
|
||
`);
|
||
|
||
$item.on("click", function () {
|
||
$(".user-item").removeClass("bg-blue-100 border-l-4 border-blue-500");
|
||
$(this).addClass("bg-blue-100 border-l-4 border-blue-500");
|
||
selectedLoanUserId = user.id;
|
||
$("#confirm-loan-btn")
|
||
.prop("disabled", false)
|
||
.text(`Выдать для ${user.username}`);
|
||
});
|
||
|
||
$container.append($item);
|
||
});
|
||
}
|
||
|
||
function handleUserSearch() {
|
||
const query = $(this).val().toLowerCase();
|
||
if (!cachedUsers) return;
|
||
|
||
if (!query) {
|
||
renderUsersList(cachedUsers);
|
||
return;
|
||
}
|
||
|
||
const filtered = cachedUsers.filter(
|
||
(u) =>
|
||
u.username.toLowerCase().includes(query) ||
|
||
(u.full_name && u.full_name.toLowerCase().includes(query)) ||
|
||
u.email.toLowerCase().includes(query),
|
||
);
|
||
renderUsersList(filtered);
|
||
}
|
||
|
||
async function submitLoan() {
|
||
if (!selectedLoanUserId) return;
|
||
const dueDate = $("#loan-due-date").val();
|
||
|
||
if (!dueDate) {
|
||
Utils.showToast("Выберите дату возврата", "error");
|
||
return;
|
||
}
|
||
|
||
const $btn = $("#confirm-loan-btn");
|
||
const originalText = $btn.text();
|
||
$btn.prop("disabled", true).text("Обработка...");
|
||
|
||
try {
|
||
const payload = {
|
||
book_id: currentBook.id,
|
||
user_id: selectedLoanUserId,
|
||
due_date: new Date(dueDate).toISOString(),
|
||
};
|
||
|
||
if (window.isAdmin()) {
|
||
await Api.post("/api/loans/issue", payload);
|
||
} else {
|
||
await Api.post("/api/loans/", payload);
|
||
}
|
||
|
||
Utils.showToast("Книга успешно выдана", "success");
|
||
closeLoanModal();
|
||
loadBookData();
|
||
loadLoans();
|
||
} catch (error) {
|
||
console.error(error);
|
||
Utils.showToast(error.message || "Ошибка выдачи", "error");
|
||
} finally {
|
||
$btn.prop("disabled", false).text(originalText);
|
||
}
|
||
}
|
||
});
|