-- CreateTable
CREATE TABLE "Category" (
    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "name" TEXT NOT NULL,
    "image" TEXT,
    "sortOrder" INTEGER NOT NULL DEFAULT 0,
    "isActive" BOOLEAN NOT NULL DEFAULT true,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL
);

-- CreateTable
CREATE TABLE "Product" (
    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "name" TEXT NOT NULL,
    "description" TEXT,
    "image" TEXT,
    "categoryId" INTEGER NOT NULL,
    "isActive" BOOLEAN NOT NULL DEFAULT true,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Product_categoryId_fkey" FOREIGN KEY ("categoryId") REFERENCES "Category" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "ProductPortion" (
    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "productId" INTEGER NOT NULL,
    "portionName" TEXT NOT NULL,
    "price" REAL NOT NULL,
    "isActive" BOOLEAN NOT NULL DEFAULT true,
    CONSTRAINT "ProductPortion_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product" ("id") ON DELETE CASCADE ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "RestaurantTable" (
    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "number" INTEGER NOT NULL,
    "capacity" INTEGER NOT NULL DEFAULT 4,
    "section" TEXT NOT NULL DEFAULT 'Ana Salon',
    "status" TEXT NOT NULL DEFAULT 'available',
    "qrCode" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL
);

-- CreateTable
CREATE TABLE "Order" (
    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "tableId" INTEGER NOT NULL,
    "status" TEXT NOT NULL DEFAULT 'active',
    "totalAmount" REAL NOT NULL DEFAULT 0,
    "note" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Order_tableId_fkey" FOREIGN KEY ("tableId") REFERENCES "RestaurantTable" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "OrderItem" (
    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "orderId" INTEGER NOT NULL,
    "productId" INTEGER NOT NULL,
    "portionId" INTEGER NOT NULL,
    "quantity" INTEGER NOT NULL DEFAULT 1,
    "unitPrice" REAL NOT NULL,
    "totalPrice" REAL NOT NULL,
    "note" TEXT,
    "status" TEXT NOT NULL DEFAULT 'pending',
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    CONSTRAINT "OrderItem_orderId_fkey" FOREIGN KEY ("orderId") REFERENCES "Order" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
    CONSTRAINT "OrderItem_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
    CONSTRAINT "OrderItem_portionId_fkey" FOREIGN KEY ("portionId") REFERENCES "ProductPortion" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateIndex
CREATE UNIQUE INDEX "RestaurantTable_number_key" ON "RestaurantTable"("number");