319 lines
12 KiB
TypeScript
319 lines
12 KiB
TypeScript
"use client";
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import Image from "next/image";
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import { useState } from "react";
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import { saveGuideOverview } from "@/app/admin/actions";
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import { AutosaveStatus } from "@/components/admin/autosave-status";
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import { MediaUploader } from "@/components/admin/media-uploader";
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import { MaterialPoster } from "@/components/public/material-poster";
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import { GuideImageExport } from "@/components/public/guide-image-export";
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import {
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Card,
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CardContent,
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CardDescription,
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CardFooter,
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CardHeader,
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CardTitle,
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} from "@/components/ui/card";
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import {
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Field,
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FieldDescription,
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FieldError,
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FieldGroup,
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FieldLabel,
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} from "@/components/ui/field";
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import { Input } from "@/components/ui/input";
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import { Textarea } from "@/components/ui/textarea";
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import { useAutosave } from "@/hooks/use-autosave";
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import { adminDraftKey } from "@/lib/editor/local-draft";
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import { parseYouTubeUrl } from "@/lib/guides/youtube";
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import { detectThemeColorsFromPixels } from "@/lib/overview-image";
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import type { PublicGuide } from "@/lib/guides/queries";
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import { cn } from "@/lib/utils";
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export function GuideOverviewForm({
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guide,
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}: {
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guide: {
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id: string;
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version: number;
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overview: string;
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youtubeUrl: string | null;
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coverMediaId: string;
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coverUrl: string;
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name: string;
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posterArtMediaId: string | null;
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posterArtUrl: string | null;
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posterArtOffsetX: number;
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posterArtOffsetY: number;
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posterTopColors: [string, string];
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posterBottomColors: [string, string];
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character: Omit<PublicGuide["character"], "aliases">;
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};
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}) {
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const [overview, setOverview] = useState(guide.overview);
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const [youtubeUrl, setYoutubeUrl] = useState(guide.youtubeUrl ?? "");
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const [cover, setCover] = useState({
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id: guide.coverMediaId,
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url: guide.coverUrl,
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});
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const [posterArt, setPosterArt] = useState({
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id: guide.posterArtMediaId,
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url: guide.posterArtUrl,
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});
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const [posterArtOffset, setPosterArtOffset] = useState({
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x: guide.posterArtOffsetX,
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y: guide.posterArtOffsetY,
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});
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const [posterTopColors, setPosterTopColors] = useState(guide.posterTopColors);
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const [posterBottomColors, setPosterBottomColors] = useState(guide.posterBottomColors);
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const youtubeVideo = parseYouTubeUrl(youtubeUrl.trim());
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const invalidYoutubeUrl = Boolean(youtubeUrl.trim() && !youtubeVideo);
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const value = {
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coverMediaId: cover.id,
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overview,
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youtubeUrl,
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posterArtMediaId: posterArt.id,
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posterArtOffsetX: posterArtOffset.x,
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posterArtOffsetY: posterArtOffset.y,
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posterTopColors,
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posterBottomColors,
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};
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const incompleteIssues = [
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!cover.id ? "กรุณาอัปโหลด Guide Image" : null,
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!overview.trim() ? "กรุณากรอก Overview" : null,
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invalidYoutubeUrl ? "กรุณาใส่ลิงก์วิดีโอ YouTube ที่ถูกต้อง" : null,
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].filter((issue): issue is string => Boolean(issue));
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const invalidCover = !cover.id;
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const invalidOverview = !overview.trim();
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const localDraft = { overview, youtubeUrl, cover, posterArt, posterArtOffset, posterTopColors, posterBottomColors };
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const autosave = useAutosave({
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value,
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valid: Boolean(cover.id && overview.trim() && !invalidYoutubeUrl),
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initialVersion: guide.version,
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persist: (next, expectedVersion) =>
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saveGuideOverview(guide.id, { ...next, expectedVersion }),
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storageKey: adminDraftKey(guide.id, "overview"),
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localDraft,
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parseLocalDraft: (candidate) => {
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if (!candidate || typeof candidate !== "object") return null;
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const draft = candidate as Record<string, unknown>;
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if (
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typeof draft.overview !== "string" ||
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!draft.cover ||
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typeof draft.cover !== "object"
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)
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return null;
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const draftCover = draft.cover as Record<string, unknown>;
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if (
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typeof draftCover.id !== "string" ||
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typeof draftCover.url !== "string"
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)
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return null;
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if (
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draft.youtubeUrl !== undefined &&
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typeof draft.youtubeUrl !== "string"
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)
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return null;
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return {
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overview: draft.overview,
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youtubeUrl:
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typeof draft.youtubeUrl === "string" ? draft.youtubeUrl : "",
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cover: { id: draftCover.id, url: draftCover.url },
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posterArt: draft.posterArt && typeof draft.posterArt === "object"
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? {
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id: typeof (draft.posterArt as Record<string, unknown>).id === "string"
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? (draft.posterArt as Record<string, unknown>).id as string
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: null,
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url: typeof (draft.posterArt as Record<string, unknown>).url === "string"
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? (draft.posterArt as Record<string, unknown>).url as string
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: null,
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}
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: { id: guide.posterArtMediaId, url: guide.posterArtUrl },
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posterArtOffset: draft.posterArtOffset && typeof draft.posterArtOffset === "object"
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? {
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x: typeof (draft.posterArtOffset as Record<string, unknown>).x === "number" ? (draft.posterArtOffset as Record<string, unknown>).x as number : 0,
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y: typeof (draft.posterArtOffset as Record<string, unknown>).y === "number" ? (draft.posterArtOffset as Record<string, unknown>).y as number : 0,
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}
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: { x: guide.posterArtOffsetX, y: guide.posterArtOffsetY },
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posterTopColors: Array.isArray(draft.posterTopColors) && draft.posterTopColors.length === 2
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? draft.posterTopColors as [string, string]
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: guide.posterTopColors,
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posterBottomColors: Array.isArray(draft.posterBottomColors) && draft.posterBottomColors.length === 2
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? draft.posterBottomColors as [string, string]
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: guide.posterBottomColors,
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};
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},
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restoreLocalDraft: (draft) => {
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setOverview(draft.overview);
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setYoutubeUrl(draft.youtubeUrl);
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setCover(draft.cover);
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setPosterArt(draft.posterArt);
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setPosterArtOffset(draft.posterArtOffset);
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setPosterTopColors(draft.posterTopColors);
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setPosterBottomColors(draft.posterBottomColors);
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},
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});
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async function detectPosterColors(url: string) {
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try {
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const image = await new Promise<HTMLImageElement>((resolve, reject) => {
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const candidate = new window.Image();
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candidate.crossOrigin = "anonymous";
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candidate.onload = () => resolve(candidate);
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candidate.onerror = reject;
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candidate.src = url;
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});
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const scale = Math.min(1, 512 / Math.max(image.naturalWidth, image.naturalHeight));
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const canvas = document.createElement("canvas");
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canvas.width = Math.max(1, Math.round(image.naturalWidth * scale));
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canvas.height = Math.max(1, Math.round(image.naturalHeight * scale));
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const context = canvas.getContext("2d");
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if (!context) return;
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context.drawImage(image, 0, 0, canvas.width, canvas.height);
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const colors = detectThemeColorsFromPixels(
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context.getImageData(0, 0, canvas.width, canvas.height).data,
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canvas.width,
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canvas.height,
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);
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setPosterTopColors(colors.top);
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setPosterBottomColors(colors.bottom);
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} catch {
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// Keep the current colors when the uploaded media host disallows pixel reads.
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}
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}
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function setUploadedPoster(asset: { id: string; url: string }) {
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setPosterArt(asset);
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setPosterArtOffset({ x: 0, y: 0 });
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}
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function detectPosterColorsFromFile(file: File) {
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const url = URL.createObjectURL(file);
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void detectPosterColors(url).finally(() => URL.revokeObjectURL(url));
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}
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return (
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<Card>
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<CardHeader>
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<CardTitle>Overview</CardTitle>
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<CardDescription>
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ภาพ ข้อความ และวิดีโอนี้แสดงบนหน้าแรกของ Guide
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</CardDescription>
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</CardHeader>
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<CardContent>
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<FieldGroup>
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<Field data-invalid={invalidCover}>
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<FieldLabel>Guide Image</FieldLabel>
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<div className={cn(
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"relative mx-auto aspect-square w-full max-w-md overflow-hidden rounded-lg border",
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invalidCover && "border-destructive",
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)}>
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<Image
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src={cover.url}
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alt={`Guide ${guide.name}`}
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fill
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className="object-cover"
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/>
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</div>
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<MediaUploader onReady={(asset) => setCover(asset)} />
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</Field>
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<Field data-invalid={invalidOverview}>
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<FieldLabel htmlFor="guide-overview">Overview</FieldLabel>
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<Textarea
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id="guide-overview"
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value={overview}
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aria-invalid={invalidOverview}
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maxLength={500}
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onChange={(event) => setOverview(event.target.value)}
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/>
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<FieldDescription>{overview.length}/500 ตัวอักษร</FieldDescription>
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</Field>
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<Field data-invalid={invalidYoutubeUrl}>
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<FieldLabel htmlFor="guide-youtube-url">
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YouTube video link
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</FieldLabel>
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<Input
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id="guide-youtube-url"
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type="url"
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inputMode="url"
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value={youtubeUrl}
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maxLength={2_048}
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placeholder="https://www.youtube.com/watch?v=..."
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aria-invalid={invalidYoutubeUrl}
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onChange={(event) => setYoutubeUrl(event.target.value)}
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/>
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<FieldDescription>
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ไม่บังคับ รองรับลิงก์ YouTube, youtu.be, Shorts และ Live
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</FieldDescription>
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{invalidYoutubeUrl ? (
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<FieldError>กรุณาใส่ลิงก์วิดีโอ YouTube ที่ถูกต้อง</FieldError>
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) : null}
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{youtubeVideo ? (
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<div className="aspect-video w-full overflow-hidden rounded-xl border bg-muted">
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<iframe
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src={youtubeVideo.embedUrl}
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title={`ตัวอย่างวิดีโอไกด์ ${guide.name}`}
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loading="lazy"
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allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
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referrerPolicy="strict-origin-when-cross-origin"
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allowFullScreen
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className="size-full"
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/>
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</div>
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) : null}
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</Field>
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<Field>
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<FieldLabel>Materials Overview</FieldLabel>
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<div className="mx-auto w-full max-w-md overflow-hidden rounded-lg border">
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<MaterialPoster
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character={guide.character}
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characterArtUrl={posterArt.url}
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artworkOffsetX={posterArtOffset.x}
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artworkOffsetY={posterArtOffset.y}
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topColors={posterTopColors}
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bottomColors={posterBottomColors}
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interactive
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onArtworkMove={setPosterArtOffset}
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/>
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</div>
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<div className="flex flex-wrap items-center justify-end gap-2">
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<MediaUploader
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onReady={setUploadedPoster}
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onFileSelected={detectPosterColorsFromFile}
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/>
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<GuideImageExport
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width={1600}
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height={2000}
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format="webp"
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disabled={!posterArt.url}
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fileName={`${guide.name}-materials.webp`}
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captureClassName="p-0"
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>
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<MaterialPoster
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character={guide.character}
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characterArtUrl={posterArt.url}
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artworkOffsetX={posterArtOffset.x}
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artworkOffsetY={posterArtOffset.y}
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topColors={posterTopColors}
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bottomColors={posterBottomColors}
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/>
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</GuideImageExport>
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</div>
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<FieldDescription>
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อัปโหลดภาพตัวละคร แล้วลากบนตัวอย่างเพื่อจัดตำแหน่ง สีด้านบนและล่างจะตรวจให้อัตโนมัติ
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</FieldDescription>
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</Field>
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</FieldGroup>
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</CardContent>
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<CardFooter className="justify-end">
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<AutosaveStatus
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state={autosave.state}
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issues={incompleteIssues}
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onSave={autosave.saveNow}
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/>
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</CardFooter>
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</Card>
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);
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}
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