dios.one
65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
const FALLBACK = {
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identity_title: 'A Better Version of Me',
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identity_summary: 'You are starting a journey to transform yourself, step by step. Every small action counts.',
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suggested_habits: [
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'Do one small positive action today',
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'Avoid one bad habit',
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'Reflect for 2 minutes before sleep',
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],
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};
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/**
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* Safely parse AI JSON response.
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* Handles markdown wrapping, broken JSON, and missing fields.
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* Always returns a valid result — never throws.
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*
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* @param {string} raw - Raw text from AI response
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* @returns {{ identity_title: string, identity_summary: string, suggested_habits: string[] }}
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*/
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export default function safeParseAI(raw) {
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if (!raw || typeof raw !== 'string') return { ...FALLBACK };
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try {
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// Strip markdown code fences
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let cleaned = raw.trim();
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cleaned = cleaned.replace(/```json\s*/gi, '').replace(/```\s*/gi, '');
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cleaned = cleaned.trim();
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// Find first { and last } to extract JSON object
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const start = cleaned.indexOf('{');
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const end = cleaned.lastIndexOf('}');
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if (start === -1 || end === -1) return { ...FALLBACK };
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cleaned = cleaned.slice(start, end + 1);
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const parsed = JSON.parse(cleaned);
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// Validate required fields
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const title = typeof parsed.identity_title === 'string' && parsed.identity_title.trim()
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? parsed.identity_title.trim()
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: FALLBACK.identity_title;
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const summary = typeof parsed.identity_summary === 'string' && parsed.identity_summary.trim()
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? parsed.identity_summary.trim()
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: FALLBACK.identity_summary;
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let habits = FALLBACK.suggested_habits;
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if (Array.isArray(parsed.suggested_habits) && parsed.suggested_habits.length > 0) {
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habits = parsed.suggested_habits
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.filter((h) => typeof h === 'string' && h.trim())
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.map((h) => h.trim());
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}
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if (habits.length === 0) habits = FALLBACK.suggested_habits;
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return {
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identity_title: title,
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identity_summary: summary,
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suggested_habits: habits,
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};
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} catch (_) {
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return { ...FALLBACK };
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}
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}
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export { FALLBACK };
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