import type Database from 'better-sqlite3';

export type ShoppingCartRecipe = {
  recipe_id: number;
  title: string;
  image_path: string | null;
  servings: number;
  servings_default: number;
};

export type ShoppingListRow = {
  name_key: string;
  unit_key: string;
  display_name: string;
  display_unit: string | null;
  total_quantity: number | null;
  from_recipes: string;
  checked: 0 | 1;
};

export type ShoppingListSnapshot = {
  recipes: ShoppingCartRecipe[];
  rows: ShoppingListRow[];
  uncheckedCount: number;
};

export function addRecipeToCart(
  _db: Database.Database,
  _recipeId: number,
  _profileId: number | null,
  _servings?: number
): void {
  throw new Error('not implemented');
}

export function removeRecipeFromCart(_db: Database.Database, _recipeId: number): void {
  throw new Error('not implemented');
}

export function setCartServings(
  _db: Database.Database,
  _recipeId: number,
  _servings: number
): void {
  throw new Error('not implemented');
}

export function listShoppingList(_db: Database.Database): ShoppingListSnapshot {
  throw new Error('not implemented');
}

export function toggleCheck(
  _db: Database.Database,
  _nameKey: string,
  _unitKey: string,
  _checked: boolean
): void {
  throw new Error('not implemented');
}

export function clearCheckedItems(_db: Database.Database): void {
  throw new Error('not implemented');
}

export function clearCart(_db: Database.Database): void {
  throw new Error('not implemented');
}