-- CreateTable
CREATE TABLE "Recipe" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "name" TEXT NOT NULL,
    "description" TEXT,
    "instructions" TEXT,
    "photoUrl" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL
);

-- CreateTable
CREATE TABLE "Ingredient" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "name" TEXT NOT NULL,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
);

-- CreateTable
CREATE TABLE "RecipeIngredient" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "recipeId" TEXT NOT NULL,
    "ingredientId" TEXT NOT NULL,
    "quantity" REAL,
    "unit" TEXT,
    "prep" TEXT,
    CONSTRAINT "RecipeIngredient_recipeId_fkey" FOREIGN KEY ("recipeId") REFERENCES "Recipe" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
    CONSTRAINT "RecipeIngredient_ingredientId_fkey" FOREIGN KEY ("ingredientId") REFERENCES "Ingredient" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "Allergen" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "name" TEXT NOT NULL,
    "description" TEXT
);

-- CreateTable
CREATE TABLE "Menu" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "name" TEXT NOT NULL,
    "season" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
);

-- CreateTable
CREATE TABLE "MenuRecipe" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "menuId" TEXT NOT NULL,
    "recipeId" TEXT NOT NULL,
    "position" INTEGER,
    CONSTRAINT "MenuRecipe_menuId_fkey" FOREIGN KEY ("menuId") REFERENCES "Menu" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
    CONSTRAINT "MenuRecipe_recipeId_fkey" FOREIGN KEY ("recipeId") REFERENCES "Recipe" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "_IngredientAllergens" (
    "A" TEXT NOT NULL,
    "B" TEXT NOT NULL,
    CONSTRAINT "_IngredientAllergens_A_fkey" FOREIGN KEY ("A") REFERENCES "Allergen" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
    CONSTRAINT "_IngredientAllergens_B_fkey" FOREIGN KEY ("B") REFERENCES "Ingredient" ("id") ON DELETE CASCADE ON UPDATE CASCADE
);

-- CreateIndex
CREATE UNIQUE INDEX "Ingredient_name_key" ON "Ingredient"("name");

-- CreateIndex
CREATE UNIQUE INDEX "Allergen_name_key" ON "Allergen"("name");

-- CreateIndex
CREATE UNIQUE INDEX "_IngredientAllergens_AB_unique" ON "_IngredientAllergens"("A", "B");

-- CreateIndex
CREATE INDEX "_IngredientAllergens_B_index" ON "_IngredientAllergens"("B");