Update features and dependencies

apps/web/lib/ai/features/generate-recipe.ts

@@ -34,17 +34,19 @@ export type GeneratedRecipe = z.infer<typeof RecipeOutputSchema>;
 
 export async function generateRecipe(
   prompt: string,
-  config?: AiConfig & { language?: string }
+  config?: AiConfig & { language?: string; difficulty?: "easy" | "medium" | "hard"; userContext?: string }
 ): Promise<GeneratedRecipe> {
   const model = resolveModel(config);
   const lang = config?.language ?? "en";
   const langInstruction = lang !== "en" ? ` Write the entire recipe (title, description, ingredient names, step instructions) in ${lang}.` : "";
+  const difficultyInstruction = config?.difficulty ? ` The recipe must be ${config.difficulty} difficulty: ${{ easy: "simple techniques, minimal steps, common ingredients", medium: "moderate skill required, standard techniques", hard: "advanced techniques, multiple components, skilled cook required" }[config.difficulty]}.` : "";
+  const userInstruction = config?.userContext ? `\n\nUser preferences and context:\n${config.userContext}` : "";
 
   const { object } = await generateObject({
     model,
     schema: RecipeOutputSchema,
     system:
-      `You are a professional chef and culinary writer. Generate detailed, accurate, and delicious recipes. For ingredients: quantity must be a number only (e.g. 0.25, 1.5, 2), unit is a separate string (e.g. 'cup', 'tbsp', 'g', 'ml'). Never combine quantity and unit into one string. Include helpful notes for ingredients when relevant.${langInstruction}`,
+      `You are a professional chef and culinary writer. Generate detailed, accurate, and delicious recipes. For ingredients: quantity must be a number only (e.g. 0.25, 1.5, 2), unit is a separate string (e.g. 'cup', 'tbsp', 'g', 'ml'). Never combine quantity and unit into one string. Include helpful notes for ingredients when relevant.${langInstruction}${difficultyInstruction}${userInstruction}`,
     prompt: `Create a recipe for: ${prompt}`,
   });