feat: recipe detail + weekly shopping list (PRD §5.1, §5.4)

Recipe detail - Seed catalog of 33 italian ingredients with macros, allergens, avg price. - Each seed recipe now declares its RecipeIngredient links (qty + unit). - /recipes/[id] page: editorial layout with prep meta, ingredients list, macros block, preparation, chef's note. Plan-week meal names linkable. Shopping list - GET /me/shopping-list aggregates RecipeIngredient quantities of the ACTIVE plan, grouped by ingredient category, sorted alphabetically. - /shopping page: total items, estimated cost, per-category checklist with check-off persisted in localStorage per plan id. - Home gets a "Spesa" nav item; /plan links the list when a plan exists. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 21:13:00 +02:00
1 parent b79340efb7
commit ad1e4ecaeb
@@ -0,0 +1,401 @@
+// Catalogo ingredienti italiani keto/low-carb (PRD §5.1).
+// Macros approssimati per 100 g. `exclusionGroups` mappa allergeni e diete:
+// `lactose`, `egg`, `fish`, `nuts`, `gluten`, `pork`, `beef`, `vegan`.
+
+export interface SeedIngredient {
+  name: string;
+  category:
+    | 'verdura'
+    | 'frutta'
+    | 'carne'
+    | 'pesce'
+    | 'latticini'
+    | 'uova'
+    | 'condimenti'
+    | 'panetteria'
+    | 'frutta-secca'
+    | 'erbe'
+    | 'salumi';
+  defaultUnit: 'g' | 'ml' | 'pz' | 'cucchiaio' | 'cucchiaino';
+  kcalPer100g: number;
+  proteinPer100g: number;
+  fatPer100g: number;
+  netCarbPer100g: number;
+  exclusionGroups: string[];
+  priceAvgEur?: number;
+}
+
+export const SEED_INGREDIENTS: SeedIngredient[] = [
+  // VERDURA
+  {
+    name: 'Spinaci freschi',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 23,
+    proteinPer100g: 2.9,
+    fatPer100g: 0.4,
+    netCarbPer100g: 1.4,
+    exclusionGroups: [],
+    priceAvgEur: 2.5,
+  },
+  {
+    name: 'Asparagi',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 20,
+    proteinPer100g: 2.2,
+    fatPer100g: 0.1,
+    netCarbPer100g: 2.1,
+    exclusionGroups: [],
+    priceAvgEur: 4.0,
+  },
+  {
+    name: 'Zucchine',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 17,
+    proteinPer100g: 1.2,
+    fatPer100g: 0.3,
+    netCarbPer100g: 2.1,
+    exclusionGroups: [],
+    priceAvgEur: 1.8,
+  },
+  {
+    name: 'Pomodorini ciliegino',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 18,
+    proteinPer100g: 0.9,
+    fatPer100g: 0.2,
+    netCarbPer100g: 3.5,
+    exclusionGroups: [],
+    priceAvgEur: 3.2,
+  },
+  {
+    name: 'Avocado',
+    category: 'frutta',
+    defaultUnit: 'pz',
+    kcalPer100g: 160,
+    proteinPer100g: 2,
+    fatPer100g: 15,
+    netCarbPer100g: 1.8,
+    exclusionGroups: [],
+    priceAvgEur: 1.9,
+  },
+  {
+    name: 'Insalata mista',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 15,
+    proteinPer100g: 1.3,
+    fatPer100g: 0.2,
+    netCarbPer100g: 1.8,
+    exclusionGroups: [],
+    priceAvgEur: 2.2,
+  },
+  {
+    name: 'Rucola',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 25,
+    proteinPer100g: 2.6,
+    fatPer100g: 0.7,
+    netCarbPer100g: 2.0,
+    exclusionGroups: [],
+    priceAvgEur: 2.8,
+  },
+  {
+    name: 'Cavolfiore',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 25,
+    proteinPer100g: 1.9,
+    fatPer100g: 0.3,
+    netCarbPer100g: 3.0,
+    exclusionGroups: [],
+    priceAvgEur: 1.5,
+  },
+  {
+    name: 'Cetrioli',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 16,
+    proteinPer100g: 0.7,
+    fatPer100g: 0.1,
+    netCarbPer100g: 3.1,
+    exclusionGroups: [],
+    priceAvgEur: 1.6,
+  },
+  {
+    name: 'Carote',
+    category: 'verdura',
+    defaultUnit: 'g',
+    kcalPer100g: 41,
+    proteinPer100g: 0.9,
+    fatPer100g: 0.2,
+    netCarbPer100g: 6.8,
+    exclusionGroups: [],
+    priceAvgEur: 1.2,
+  },
+  // CARNE
+  {
+    name: 'Petto di pollo',
+    category: 'carne',
+    defaultUnit: 'g',
+    kcalPer100g: 165,
+    proteinPer100g: 31,
+    fatPer100g: 3.6,
+    netCarbPer100g: 0,
+    exclusionGroups: [],
+    priceAvgEur: 9.5,
+  },
+  {
+    name: 'Tagliata di manzo',
+    category: 'carne',
+    defaultUnit: 'g',
+    kcalPer100g: 250,
+    proteinPer100g: 26,
+    fatPer100g: 17,
+    netCarbPer100g: 0,
+    exclusionGroups: ['beef'],
+    priceAvgEur: 22.0,
+  },
+  {
+    name: 'Pancetta affumicata',
+    category: 'salumi',
+    defaultUnit: 'g',
+    kcalPer100g: 540,
+    proteinPer100g: 12,
+    fatPer100g: 53,
+    netCarbPer100g: 1,
+    exclusionGroups: ['pork'],
+    priceAvgEur: 18.0,
+  },
+  // PESCE
+  {
+    name: 'Filetto di salmone',
+    category: 'pesce',
+    defaultUnit: 'g',
+    kcalPer100g: 208,
+    proteinPer100g: 20,
+    fatPer100g: 13,
+    netCarbPer100g: 0,
+    exclusionGroups: ['fish'],
+    priceAvgEur: 22.0,
+  },
+  {
+    name: 'Branzino',
+    category: 'pesce',
+    defaultUnit: 'pz',
+    kcalPer100g: 124,
+    proteinPer100g: 24,
+    fatPer100g: 2.5,
+    netCarbPer100g: 0,
+    exclusionGroups: ['fish'],
+    priceAvgEur: 18.0,
+  },
+  {
+    name: "Tonno sott'olio",
+    category: 'pesce',
+    defaultUnit: 'g',
+    kcalPer100g: 200,
+    proteinPer100g: 25,
+    fatPer100g: 11,
+    netCarbPer100g: 0,
+    exclusionGroups: ['fish'],
+    priceAvgEur: 12.0,
+  },
+  // LATTICINI
+  {
+    name: 'Parmigiano Reggiano',
+    category: 'latticini',
+    defaultUnit: 'g',
+    kcalPer100g: 392,
+    proteinPer100g: 36,
+    fatPer100g: 28,
+    netCarbPer100g: 0,
+    exclusionGroups: ['lactose'],
+    priceAvgEur: 24.0,
+  },
+  {
+    name: 'Yogurt greco intero',
+    category: 'latticini',
+    defaultUnit: 'g',
+    kcalPer100g: 95,
+    proteinPer100g: 9,
+    fatPer100g: 5,
+    netCarbPer100g: 3.6,
+    exclusionGroups: ['lactose'],
+    priceAvgEur: 6.0,
+  },
+  {
+    name: 'Ricotta vaccina',
+    category: 'latticini',
+    defaultUnit: 'g',
+    kcalPer100g: 174,
+    proteinPer100g: 11,
+    fatPer100g: 13,
+    netCarbPer100g: 3.0,
+    exclusionGroups: ['lactose'],
+    priceAvgEur: 5.5,
+  },
+  {
+    name: 'Gorgonzola dolce DOP',
+    category: 'latticini',
+    defaultUnit: 'g',
+    kcalPer100g: 350,
+    proteinPer100g: 19,
+    fatPer100g: 30,
+    netCarbPer100g: 0,
+    exclusionGroups: ['lactose'],
+    priceAvgEur: 18.0,
+  },
+  {
+    name: 'Burro',
+    category: 'latticini',
+    defaultUnit: 'g',
+    kcalPer100g: 720,
+    proteinPer100g: 0.9,
+    fatPer100g: 81,
+    netCarbPer100g: 0.1,
+    exclusionGroups: ['lactose'],
+    priceAvgEur: 9.0,
+  },
+  {
+    name: 'Grana Padano',
+    category: 'latticini',
+    defaultUnit: 'g',
+    kcalPer100g: 384,
+    proteinPer100g: 33,
+    fatPer100g: 28,
+    netCarbPer100g: 0,
+    exclusionGroups: ['lactose'],
+    priceAvgEur: 18.0,
+  },
+  // UOVA
+  {
+    name: 'Uova',
+    category: 'uova',
+    defaultUnit: 'pz',
+    kcalPer100g: 143,
+    proteinPer100g: 13,
+    fatPer100g: 10,
+    netCarbPer100g: 0.7,
+    exclusionGroups: ['egg'],
+    priceAvgEur: 4.5,
+  },
+  // CONDIMENTI
+  {
+    name: 'Olio extravergine di oliva',
+    category: 'condimenti',
+    defaultUnit: 'cucchiaio',
+    kcalPer100g: 884,
+    proteinPer100g: 0,
+    fatPer100g: 100,
+    netCarbPer100g: 0,
+    exclusionGroups: [],
+    priceAvgEur: 12.0,
+  },
+  {
+    name: 'Olive nere',
+    category: 'condimenti',
+    defaultUnit: 'g',
+    kcalPer100g: 115,
+    proteinPer100g: 0.8,
+    fatPer100g: 11,
+    netCarbPer100g: 3,
+    exclusionGroups: [],
+    priceAvgEur: 8.0,
+  },
+  {
+    name: 'Olive verdi',
+    category: 'condimenti',
+    defaultUnit: 'g',
+    kcalPer100g: 145,
+    proteinPer100g: 1,
+    fatPer100g: 15,
+    netCarbPer100g: 1.5,
+    exclusionGroups: [],
+    priceAvgEur: 8.0,
+  },
+  {
+    name: 'Capperi sotto sale',
+    category: 'condimenti',
+    defaultUnit: 'cucchiaio',
+    kcalPer100g: 23,
+    proteinPer100g: 2.4,
+    fatPer100g: 0.9,
+    netCarbPer100g: 1.7,
+    exclusionGroups: [],
+    priceAvgEur: 6.0,
+  },
+  {
+    name: 'Limone',
+    category: 'frutta',
+    defaultUnit: 'pz',
+    kcalPer100g: 29,
+    proteinPer100g: 1.1,
+    fatPer100g: 0.3,
+    netCarbPer100g: 6.5,
+    exclusionGroups: [],
+    priceAvgEur: 0.6,
+  },
+  // FRUTTA SECCA
+  {
+    name: 'Mandorle',
+    category: 'frutta-secca',
+    defaultUnit: 'g',
+    kcalPer100g: 579,
+    proteinPer100g: 21,
+    fatPer100g: 50,
+    netCarbPer100g: 9,
+    exclusionGroups: ['nuts'],
+    priceAvgEur: 18.0,
+  },
+  {
+    name: 'Noci',
+    category: 'frutta-secca',
+    defaultUnit: 'g',
+    kcalPer100g: 654,
+    proteinPer100g: 15,
+    fatPer100g: 65,
+    netCarbPer100g: 7,
+    exclusionGroups: ['nuts'],
+    priceAvgEur: 22.0,
+  },
+  // PANETTERIA
+  {
+    name: 'Pane proteico di mandorle',
+    category: 'panetteria',
+    defaultUnit: 'g',
+    kcalPer100g: 280,
+    proteinPer100g: 20,
+    fatPer100g: 18,
+    netCarbPer100g: 6,
+    exclusionGroups: ['nuts'],
+    priceAvgEur: 14.0,
+  },
+  // ERBE
+  {
+    name: 'Basilico fresco',
+    category: 'erbe',
+    defaultUnit: 'g',
+    kcalPer100g: 23,
+    proteinPer100g: 3.2,
+    fatPer100g: 0.6,
+    netCarbPer100g: 1.0,
+    exclusionGroups: [],
+    priceAvgEur: 2.0,
+  },
+  {
+    name: 'Cannella in polvere',
+    category: 'erbe',
+    defaultUnit: 'cucchiaino',
+    kcalPer100g: 247,
+    proteinPer100g: 4,
+    fatPer100g: 1.2,
+    netCarbPer100g: 27,
+    exclusionGroups: [],
+    priceAvgEur: 5.0,
+  },
+];
@@ -1,9 +1,19 @@
 // Seed minimo del catalogo ricette italiane keto/low-carb (PRD §5.1).
 // 16 ricette distribuite su COLAZIONE/PRANZO/SPUNTINO/CENA, fasi 1/2/3.
 // Macros stimati per porzione singola.
+//
+// Ogni ricetta dichiara una lista di `ingredients` con quantità e unità,
+// usata dal seeder per creare i record `RecipeIngredient`. Il `name` deve
+// corrispondere esattamente a un ingrediente di `seed-ingredients.ts`.

 import type { Difficulty, MealCategory } from '@prisma/client';

+export interface SeedRecipeIngredient {
+  name: string;
+  quantity: number;
+  unit: string;
+}
+
 export interface SeedRecipe {
  name: string;
  category: MealCategory;
@@ -16,6 +26,7 @@ export interface SeedRecipe {
  netCarbG: number;
  phases: number[];
  notesChef?: string;
+  ingredients: SeedRecipeIngredient[];
 }

 export const SEED_RECIPES: SeedRecipe[] = [
@@ -31,6 +42,14 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 26,
    netCarbG: 4,
    phases: [1, 2, 3],
+    notesChef:
+      'Cuoci la frittata a fuoco basso, coperta: la consistenza resta morbida e le uova non bruciano.',
+    ingredients: [
+      { name: 'Uova', quantity: 3, unit: 'pz' },
+      { name: 'Spinaci freschi', quantity: 80, unit: 'g' },
+      { name: 'Parmigiano Reggiano', quantity: 20, unit: 'g' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+    ],
  },
  {
    name: 'Yogurt greco con noci e cannella',
@@ -43,6 +62,11 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 22,
    netCarbG: 8,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Yogurt greco intero', quantity: 200, unit: 'g' },
+      { name: 'Noci', quantity: 20, unit: 'g' },
+      { name: 'Cannella in polvere', quantity: 1, unit: 'cucchiaino' },
+    ],
  },
  {
    name: 'Avocado toast keto su pane di mandorle',
@@ -55,6 +79,12 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 30,
    netCarbG: 6,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Avocado', quantity: 0.5, unit: 'pz' },
+      { name: 'Pane proteico di mandorle', quantity: 40, unit: 'g' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+      { name: 'Limone', quantity: 0.25, unit: 'pz' },
+    ],
  },
  {
    name: 'Uova strapazzate con pancetta',
@@ -67,6 +97,11 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 33,
    netCarbG: 2,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Uova', quantity: 2, unit: 'pz' },
+      { name: 'Pancetta affumicata', quantity: 30, unit: 'g' },
+      { name: 'Burro', quantity: 10, unit: 'g' },
+    ],
  },
  // PRANZO
  {
@@ -80,6 +115,13 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 36,
    netCarbG: 9,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Petto di pollo', quantity: 130, unit: 'g' },
+      { name: 'Avocado', quantity: 0.5, unit: 'pz' },
+      { name: 'Pomodorini ciliegino', quantity: 100, unit: 'g' },
+      { name: 'Insalata mista', quantity: 60, unit: 'g' },
+      { name: 'Olio extravergine di oliva', quantity: 2, unit: 'cucchiaio' },
+    ],
  },
  {
    name: 'Salmone al forno con asparagi',
@@ -92,6 +134,13 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 35,
    netCarbG: 6,
    phases: [1, 2, 3],
+    notesChef: 'Inforna a 200°C per 12-14 minuti, salmone con la pelle verso il basso.',
+    ingredients: [
+      { name: 'Filetto di salmone', quantity: 150, unit: 'g' },
+      { name: 'Asparagi', quantity: 200, unit: 'g' },
+      { name: 'Limone', quantity: 0.5, unit: 'pz' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+    ],
  },
  {
    name: 'Bistecca con zucchine grigliate',
@@ -104,6 +153,11 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 38,
    netCarbG: 5,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Tagliata di manzo', quantity: 180, unit: 'g' },
+      { name: 'Zucchine', quantity: 200, unit: 'g' },
+      { name: 'Olio extravergine di oliva', quantity: 2, unit: 'cucchiaio' },
+    ],
  },
  {
    name: 'Insalatona con tonno e olive',
@@ -116,6 +170,13 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 32,
    netCarbG: 7,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: "Tonno sott'olio", quantity: 120, unit: 'g' },
+      { name: 'Insalata mista', quantity: 100, unit: 'g' },
+      { name: 'Olive nere', quantity: 30, unit: 'g' },
+      { name: 'Capperi sotto sale', quantity: 1, unit: 'cucchiaio' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+    ],
  },
  // SPUNTINO
  {
@@ -129,6 +190,7 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 13,
    netCarbG: 3,
    phases: [1, 2, 3],
+    ingredients: [{ name: 'Mandorle', quantity: 25, unit: 'g' }],
  },
  {
    name: 'Cubetti di parmigiano',
@@ -141,6 +203,7 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 8,
    netCarbG: 0,
    phases: [1, 2, 3],
+    ingredients: [{ name: 'Parmigiano Reggiano', quantity: 30, unit: 'g' }],
  },
  {
    name: 'Olive verdi marinate',
@@ -153,6 +216,10 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 9,
    netCarbG: 1,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Olive verdi', quantity: 60, unit: 'g' },
+      { name: 'Olio extravergine di oliva', quantity: 0.5, unit: 'cucchiaio' },
+    ],
  },
  {
    name: 'Cetrioli con hummus di zucchine',
@@ -165,6 +232,11 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 8,
    netCarbG: 5,
    phases: [2, 3],
+    ingredients: [
+      { name: 'Cetrioli', quantity: 100, unit: 'g' },
+      { name: 'Zucchine', quantity: 60, unit: 'g' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+    ],
  },
  // CENA
  {
@@ -178,6 +250,15 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 28,
    netCarbG: 7,
    phases: [1, 2, 3],
+    notesChef: 'Cottura 18-20 minuti a 190°C; il cartoccio mantiene il pesce umido.',
+    ingredients: [
+      { name: 'Branzino', quantity: 1, unit: 'pz' },
+      { name: 'Zucchine', quantity: 100, unit: 'g' },
+      { name: 'Carote', quantity: 60, unit: 'g' },
+      { name: 'Pomodorini ciliegino', quantity: 80, unit: 'g' },
+      { name: 'Limone', quantity: 0.5, unit: 'pz' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+    ],
  },
  {
    name: 'Polpette di pollo e ricotta',
@@ -190,6 +271,14 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 32,
    netCarbG: 4,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Petto di pollo', quantity: 150, unit: 'g' },
+      { name: 'Ricotta vaccina', quantity: 60, unit: 'g' },
+      { name: 'Parmigiano Reggiano', quantity: 20, unit: 'g' },
+      { name: 'Basilico fresco', quantity: 10, unit: 'g' },
+      { name: 'Uova', quantity: 1, unit: 'pz' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+    ],
  },
  {
    name: 'Zuppa di cavolfiore e gorgonzola',
@@ -202,6 +291,12 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 33,
    netCarbG: 9,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Cavolfiore', quantity: 250, unit: 'g' },
+      { name: 'Gorgonzola dolce DOP', quantity: 60, unit: 'g' },
+      { name: 'Burro', quantity: 10, unit: 'g' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+    ],
  },
  {
    name: 'Tagliata di manzo con rucola e grana',
@@ -214,5 +309,11 @@ export const SEED_RECIPES: SeedRecipe[] = [
    fatG: 36,
    netCarbG: 3,
    phases: [1, 2, 3],
+    ingredients: [
+      { name: 'Tagliata di manzo', quantity: 180, unit: 'g' },
+      { name: 'Rucola', quantity: 60, unit: 'g' },
+      { name: 'Grana Padano', quantity: 25, unit: 'g' },
+      { name: 'Olio extravergine di oliva', quantity: 1, unit: 'cucchiaio' },
+    ],
  },
 ];
@@ -1,21 +1,102 @@
 import { PrismaClient } from '@prisma/client';

+import { SEED_INGREDIENTS } from './seed-ingredients.js';
 import { SEED_RECIPES } from './seed-recipes.js';

 const prisma = new PrismaClient();

 async function main(): Promise<void> {
-  // Idempotente: createMany con skipDuplicates su nome (unique implicit nope —
-  // usiamo upsert per ognuna).
-  let inserted = 0;
-  for (const r of SEED_RECIPES) {
-    const existing = await prisma.recipe.findFirst({ where: { name: r.name } });
+  // 1. Ingredienti — upsert sul nome (unique).
+  let ingredientsInserted = 0;
+  for (const i of SEED_INGREDIENTS) {
+    const existing = await prisma.ingredient.findUnique({ where: { name: i.name } });
    if (existing) continue;
-    await prisma.recipe.create({ data: r });
-    inserted++;
+    await prisma.ingredient.create({
+      data: {
+        name: i.name,
+        category: i.category,
+        defaultUnit: i.defaultUnit,
+        kcalPer100g: i.kcalPer100g,
+        proteinPer100g: i.proteinPer100g,
+        fatPer100g: i.fatPer100g,
+        netCarbPer100g: i.netCarbPer100g,
+        exclusionGroups: i.exclusionGroups,
+        priceAvgEur: i.priceAvgEur ?? null,
+      },
+    });
+    ingredientsInserted++;
  }
+
+  const allIngredients = await prisma.ingredient.findMany({ select: { id: true, name: true } });
+  const ingredientByName = new Map(allIngredients.map((i) => [i.name, i.id]));
+
+  // 2. Ricette — `Recipe.name` non è unique nel modello, ma il seed garantisce
+  // unicità per costruzione. Idempotente: se esiste, aggiorniamo i campi
+  // anagrafici e ricreiamo i RecipeIngredient (così editare il seed propaga).
+  let recipesInserted = 0;
+  let linksCreated = 0;
+  for (const r of SEED_RECIPES) {
+    let recipe = await prisma.recipe.findFirst({ where: { name: r.name } });
+    if (!recipe) {
+      recipe = await prisma.recipe.create({
+        data: {
+          name: r.name,
+          category: r.category,
+          description: r.description,
+          prepMinutes: r.prepMinutes,
+          difficulty: r.difficulty,
+          kcal: r.kcal,
+          proteinG: r.proteinG,
+          fatG: r.fatG,
+          netCarbG: r.netCarbG,
+          phases: r.phases,
+          notesChef: r.notesChef ?? null,
+        },
+      });
+      recipesInserted++;
+    } else {
+      recipe = await prisma.recipe.update({
+        where: { id: recipe.id },
+        data: {
+          category: r.category,
+          description: r.description,
+          prepMinutes: r.prepMinutes,
+          difficulty: r.difficulty,
+          kcal: r.kcal,
+          proteinG: r.proteinG,
+          fatG: r.fatG,
+          netCarbG: r.netCarbG,
+          phases: r.phases,
+          notesChef: r.notesChef ?? null,
+        },
+      });
+    }
+
+    await prisma.recipeIngredient.deleteMany({ where: { recipeId: recipe.id } });
+    for (const ing of r.ingredients) {
+      const ingredientId = ingredientByName.get(ing.name);
+      if (!ingredientId) {
+        // eslint-disable-next-line no-console
+        console.warn(`[seed] ricetta "${r.name}": ingrediente "${ing.name}" non trovato`);
+        continue;
+      }
+      await prisma.recipeIngredient.create({
+        data: {
+          recipeId: recipe.id,
+          ingredientId,
+          quantity: ing.quantity,
+          unit: ing.unit,
+        },
+      });
+      linksCreated++;
+    }
+  }
+
  // eslint-disable-next-line no-console
-  console.info(`[seed] recipes inserted: ${inserted} (catalog total ${SEED_RECIPES.length})`);
+  console.info(
+    `[seed] ingredients +${ingredientsInserted} (catalog ${SEED_INGREDIENTS.length}), ` +
+      `recipes +${recipesInserted} (catalog ${SEED_RECIPES.length}), recipe-ingredient links: ${linksCreated}`,
+  );
 }

 main()