Arnaud
d9d58fd01a
Provider factory (OpenAI/Anthropic/OpenRouter/Ollama). generateObject for all outputs. Features: recipe generation, photo-to-recipe vision, variations, drink/meal pairings, ingredient substitution, recipe adaptation, nutrition analysis, URL import, meal plan gen. User BYOK keys (AES-256-GCM). Per-use-case model preferences (text/vision/mealPlan). Site-level key override via admin settings.
33 lines
1.1 KiB
TypeScript
33 lines
1.1 KiB
TypeScript
import { generateObject } from "ai";
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import { z } from "zod";
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import { resolveModel, type AiConfig } from "../factory";
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const SubstitutionsSchema = z.object({
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substitutions: z.array(z.object({
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name: z.string(),
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ratio: z.string(),
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note: z.string(),
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flavorImpact: z.enum(["minimal", "moderate", "significant"]),
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})),
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});
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export type Substitution = z.infer<typeof SubstitutionsSchema>["substitutions"][number];
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export async function substituteIngredient(
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ingredient: string,
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recipeContext: string,
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config?: AiConfig
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): Promise<Substitution[]> {
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const model = resolveModel(config);
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const { object } = await generateObject({
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model,
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schema: SubstitutionsSchema,
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system:
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"You are a professional chef specializing in ingredient substitutions. Provide practical, commonly available substitutes. For each substitute: name what to use, the ratio (e.g. '1:1', '3/4 the amount'), and a brief note on technique adjustments. Rate the flavor impact honestly.",
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prompt: `Suggest 3-4 substitutes for "${ingredient}" in this recipe context: ${recipeContext}`,
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});
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return object.substitutions;
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}
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