97 lines
3.0 KiB
TypeScript
97 lines
3.0 KiB
TypeScript
import { parseClassList } from "./utils";
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const setActiveDiscoverTab = (clickedTab: Element): void => {
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const group = clickedTab.closest('[data-tab-group="discover"]');
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if (!group) {
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return;
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}
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// reset all tabs in group
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const triggers = group.querySelectorAll("[data-tab-trigger]");
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triggers.forEach((tab) => {
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const activeClasses = parseClassList(tab.getAttribute("data-tab-active-classes"));
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const inactiveClasses = parseClassList(tab.getAttribute("data-tab-inactive-classes"));
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tab.classList.remove(...activeClasses);
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tab.classList.add(...inactiveClasses);
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});
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// mark clicked tab as active
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const activeClasses = parseClassList(clickedTab.getAttribute("data-tab-active-classes"));
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const inactiveClasses = parseClassList(clickedTab.getAttribute("data-tab-inactive-classes"));
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clickedTab.classList.remove(...inactiveClasses);
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clickedTab.classList.add(...activeClasses);
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};
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const onDiscoverTabClick = (event: MouseEvent): void => {
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const target = event.target;
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if (!(target instanceof Element)) {
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return;
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}
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const trigger = target.closest("[data-tab-trigger]");
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if (!trigger) {
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return;
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}
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setActiveDiscoverTab(trigger);
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};
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const initDiscoverTabs = (): void => {
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document.addEventListener("click", onDiscoverTabClick);
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};
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initDiscoverTabs();
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const initSurpriseMe = (): void => {
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let isFetchingRandom = false;
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const onClick = async (): Promise<void> => {
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if (isFetchingRandom) return;
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const btn = document.getElementById("surprise-btn") as HTMLButtonElement | null;
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if (!btn) return;
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isFetchingRandom = true;
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const spinner = document.getElementById("surprise-spinner");
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const text = document.getElementById("surprise-text");
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const icon = document.getElementById("surprise-icon");
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btn.disabled = true;
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spinner?.classList.remove("hidden");
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icon?.classList.add("hidden");
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if (text) text.textContent = "Picking…";
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try {
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const res = await fetch(`/api/jikan/random/anime?t=${Date.now()}`, { cache: "no-store" });
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if (!res.ok) throw new Error("Failed to fetch random anime");
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const json = (await res.json()) as unknown;
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const data = (json as { data?: unknown }).data as { mal_id?: unknown } | undefined;
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const malId = typeof data?.mal_id === "number" ? data.mal_id : 0;
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if (malId > 0) {
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window.location.href = `/anime/${malId}`;
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return;
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}
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throw new Error("Random anime missing mal_id");
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} catch (error) {
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console.error(error);
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alert("Could not pick a random anime right now. Please try again.");
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} finally {
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isFetchingRandom = false;
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btn.disabled = false;
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spinner?.classList.add("hidden");
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icon?.classList.remove("hidden");
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if (text) text.textContent = "Surprise Me";
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}
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};
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document.addEventListener("click", (e) => {
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const target = e.target;
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if (!(target instanceof Element)) return;
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const surprise = target.closest("[data-surprise-me]");
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if (!surprise) return;
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void onClick();
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});
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};
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initSurpriseMe();
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