howtocook-mcp/build/utils/recipeUtils.js

MCP Server for howtocook recipe database - 炫一周好饭，拒绝拼好饭

// 创建简化版的Recipe数据
export function simplifyRecipe(recipe) {
    return {
        id: recipe.id,
        name: recipe.name,
        description: recipe.description,
        ingredients: recipe.ingredients.map((ingredient) => ({
            name: ingredient.name,
            text_quantity: ingredient.text_quantity
        }))
    };
}
// 创建只包含name和description的Recipe数据
export function simplifyRecipeNameOnly(recipe) {
    return {
        name: recipe.name,
        description: recipe.description
    };
}
// 处理食材清单，收集菜谱的所有食材
export function processRecipeIngredients(recipe, ingredientMap) {
    recipe.ingredients?.forEach((ingredient) => {
        const key = ingredient.name.toLowerCase();
        if (!ingredientMap.has(key)) {
            ingredientMap.set(key, {
                totalQuantity: ingredient.quantity,
                unit: ingredient.unit,
                recipeCount: 1,
                recipes: [recipe.name]
            });
        }
        else {
            const existing = ingredientMap.get(key);
            // 对于有明确数量和单位的食材，进行汇总
            if (existing.unit && ingredient.unit && existing.unit === ingredient.unit && existing.totalQuantity !== null && ingredient.quantity !== null) {
                existing.totalQuantity += ingredient.quantity;
            }
            else {
                // 否则保留 null，表示数量不确定
                existing.totalQuantity = null;
                existing.unit = null;
            }
            existing.recipeCount += 1;
            if (!existing.recipes.includes(recipe.name)) {
                existing.recipes.push(recipe.name);
            }
        }
    });
}
// 根据食材类型进行分类
export function categorizeIngredients(ingredients, shoppingPlan) {
    const spiceKeywords = ['盐', '糖', '酱油', '醋', '料酒', '香料', '胡椒', '孜然', '辣椒', '花椒', '姜', '蒜', '葱', '调味'];
    const freshKeywords = ['肉', '鱼', '虾', '蛋', '奶', '菜', '菠菜', '白菜', '青菜', '豆腐', '生菜', '水产', '豆芽', '西红柿', '番茄', '水果', '香菇', '木耳', '蘑菇'];
    const pantryKeywords = ['米', '面', '粉', '油', '酒', '醋', '糖', '盐', '酱', '豆', '干', '罐头', '方便面', '面条', '米饭', '意大利面', '燕麦'];
    ingredients.forEach(ingredient => {
        const name = ingredient.name.toLowerCase();
        if (spiceKeywords.some(keyword => name.includes(keyword))) {
            shoppingPlan.spices.push(ingredient.name);
        }
        else if (freshKeywords.some(keyword => name.includes(keyword))) {
            shoppingPlan.fresh.push(ingredient.name);
        }
        else if (pantryKeywords.some(keyword => name.includes(keyword))) {
            shoppingPlan.pantry.push(ingredient.name);
        }
        else {
            shoppingPlan.others.push(ingredient.name);
        }
    });
}