119 lines
3.5 KiB
TypeScript
119 lines
3.5 KiB
TypeScript
"use client";
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import Link from "next/link";
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import { useParams } from "next/navigation";
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import { useCallback, useEffect, useState } from "react";
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import { ArrowLeft, Loader2, Settings2 } from "lucide-react";
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import { TopicScanResults, type Scan } from "@/components/inspiration/topic-scan-results";
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import { Button } from "@/components/ui/button";
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import { PageHeader } from "@/components/layout/page-header";
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import { notify } from "@/lib/notifications/store";
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import { TOPIC_GOAL_LABELS, isPlacementGoal } from "@/lib/types/topic-goal";
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import { parseFetchJson } from "@/lib/utils";
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interface Topic {
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id: string;
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label: string;
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query: string;
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topicGoal: string;
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}
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export default function TopicScanResultsPage() {
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const params = useParams();
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const topicId = params.topicId as string;
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const [topic, setTopic] = useState<Topic | null>(null);
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const [scans, setScans] = useState<Scan[]>([]);
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const [loading, setLoading] = useState(true);
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const load = useCallback(async () => {
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try {
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const [topicsRes, scansRes] = await Promise.all([
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fetch("/api/topics"),
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fetch(`/api/scans?topicId=${topicId}`),
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]);
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const topicsData = await parseFetchJson<{ topics?: Topic[]; error?: string }>(topicsRes);
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const scansData = await parseFetchJson<{ scans?: Scan[]; error?: string }>(scansRes);
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if (!topicsRes.ok) {
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notify({ type: "error", title: "載入主題失敗", message: topicsData.error });
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}
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if (!scansRes.ok) {
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notify({ type: "error", title: "載入海巡失敗", message: scansData.error });
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}
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const found = (topicsData.topics ?? []).find((t) => t.id === topicId) ?? null;
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setTopic(found);
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setScans(scansData.scans ?? []);
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} catch (err) {
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const message = err instanceof Error ? err.message : "載入失敗";
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notify({ type: "error", title: "載入海巡成果失敗", message });
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setTopic(null);
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setScans([]);
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} finally {
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setLoading(false);
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}
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}, [topicId]);
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useEffect(() => {
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setLoading(true);
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load();
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}, [load]);
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if (loading) {
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return (
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<div className="flex items-center justify-center py-20">
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<Loader2 className="h-6 w-6 animate-spin text-muted-foreground" />
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</div>
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);
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}
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if (!topic) {
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return (
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<div className="py-16 text-center">
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<p className="text-muted-foreground">找不到主題</p>
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<Button size="sm" variant="outline" className="mt-4" asChild>
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<Link href="/scans">返回找靈感</Link>
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</Button>
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</div>
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);
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}
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const goal = isPlacementGoal(topic.topicGoal) ? "placement" : "viral";
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return (
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<div>
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<div className="mb-4">
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<Button variant="ghost" size="sm" asChild>
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<Link href={`/scans?mode=${goal}`}>
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<ArrowLeft className="h-4 w-4" />
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返回主題列表
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</Link>
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</Button>
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</div>
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<PageHeader
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title={topic.label}
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description={`${topic.query} · ${TOPIC_GOAL_LABELS[goal]} · 海巡成果`}
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action={
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<Button size="sm" variant="outline" asChild>
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<Link href={`/scans/${topicId}`}>
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<Settings2 className="h-3.5 w-3.5" />
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設定主題
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</Link>
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</Button>
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}
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/>
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<TopicScanResults
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scans={scans}
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onReload={load}
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emptyAction={
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<Button size="sm" asChild>
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<Link href={`/scans/${topicId}`}>前往設定並海巡</Link>
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</Button>
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}
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/>
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</div>
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);
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} |