33 lines
921 B
TypeScript
33 lines
921 B
TypeScript
import type { SuixinBaseThemeId, UserProfileScoring } from '@/src/storage/appStorage';
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const ALL_NEED_THEME_IDS: ReadonlySet<string> = new Set([
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'emotional_support',
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'parenting_pressure',
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'self_worth',
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'anxiety_relief',
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'rest_balance',
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]);
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/**
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* Base Theme 选择（Theme Picking）
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*
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* Hard Rules（对齐设计文档）：
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* - mom_stage = unknown → 强制 Neutral
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* - need 跳过/缺失 → Neutral
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*/
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export function pickSuixinBaseThemeId(profile: UserProfileScoring | null | undefined): SuixinBaseThemeId {
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if (!profile) return 'neutral';
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// Hard Rule：unknown → Neutral
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if (profile.stage?.unknown === 1) return 'neutral';
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const needObj = profile.need ?? {};
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const keys = Object.keys(needObj);
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if (keys.length === 0) return 'neutral';
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const needId = keys[0];
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if (!ALL_NEED_THEME_IDS.has(needId)) return 'neutral';
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return needId as Exclude<SuixinBaseThemeId, 'neutral'>;
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}
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