90 lines
2.4 KiB
TypeScript
90 lines
2.4 KiB
TypeScript
export const STYLE_8D_KEYS = [
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"d1Tone",
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"d2Structure",
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"d3Interaction",
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"d4Topics",
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"d5Rhythm",
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"d6Visual",
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"d7Conversion",
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"d8Risk",
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] as const;
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export type Style8DKey = (typeof STYLE_8D_KEYS)[number];
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export const STYLE_8D_LABELS: Record<Style8DKey, string> = {
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d1Tone: "D1 語氣人格",
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d2Structure: "D2 結構模板",
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d3Interaction: "D3 互動方式",
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d4Topics: "D4 主題分布",
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d5Rhythm: "D5 發文節奏",
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d6Visual: "D6 視覺語法",
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d7Conversion: "D7 轉換方式",
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d8Risk: "D8 風險紅線",
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};
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export interface StoredStyle8DProfile {
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username: string;
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analyzedAt: string;
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postCount: number;
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engagement: {
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measuredPosts: number;
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medianInteractions: number;
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averageInteractions: number;
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postsAboveThreshold: number;
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threshold: number;
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verdict: "strong" | "usable" | "unknown";
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};
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analysis: Record<Style8DKey, { summary: string; evidence: string[] }>;
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personaDraft: string;
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}
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export function createEmptyStyle8DProfile(username = ""): StoredStyle8DProfile {
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const emptyDimension = () => ({ summary: "", evidence: [] as string[] });
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return {
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username,
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analyzedAt: "",
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postCount: 0,
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engagement: {
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measuredPosts: 0,
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medianInteractions: 0,
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averageInteractions: 0,
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postsAboveThreshold: 0,
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threshold: 10,
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verdict: "unknown",
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},
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analysis: {
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d1Tone: emptyDimension(),
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d2Structure: emptyDimension(),
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d3Interaction: emptyDimension(),
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d4Topics: emptyDimension(),
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d5Rhythm: emptyDimension(),
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d6Visual: emptyDimension(),
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d7Conversion: emptyDimension(),
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d8Risk: emptyDimension(),
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},
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personaDraft: "",
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};
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}
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export function parseStyle8DProfile(raw?: string | null): StoredStyle8DProfile | null {
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if (!raw?.trim()) return null;
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try {
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const value = JSON.parse(raw) as StoredStyle8DProfile;
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if (!value?.analysis) return null;
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return value;
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} catch {
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return null;
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}
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}
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export function buildStyle8DPromptBlock(raw?: string | null): string | null {
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const profile = parseStyle8DProfile(raw);
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if (!profile) return null;
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const dimensions = STYLE_8D_KEYS.map((key) => {
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const summary = profile.analysis[key]?.summary?.trim();
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return summary ? `${STYLE_8D_LABELS[key]}：${summary}` : null;
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}).filter(Boolean);
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if (dimensions.length === 0) return null;
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return `【8D 風格策略】\n產文與回覆都必須遵守：\n${dimensions.join("\n")}`;
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}
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