using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace ElectronicsShopDataBaseImplement.Migrations
{
    /// <inheritdoc />
    public partial class InitMigration : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Clients",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    ClientFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Email = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Clients", x => x.ID);
                });

            migrationBuilder.CreateTable(
                name: "CostItems",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    EmployeeID = table.Column<int>(type: "int", nullable: false),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Price = table.Column<double>(type: "float", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CostItems", x => x.ID);
                });

            migrationBuilder.CreateTable(
                name: "Employees",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    EmployeeFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Login = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Employees", x => x.ID);
                });

            migrationBuilder.CreateTable(
                name: "Orders",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Sum = table.Column<double>(type: "float", nullable: false),
                    ClientID = table.Column<int>(type: "int", nullable: false),
                    EmployeeID = table.Column<int>(type: "int", nullable: true),
                    DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Orders", x => x.ID);
                });

            migrationBuilder.CreateTable(
                name: "Products",
                columns: table => new
                {
                    ID = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    ProductName = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Price = table.Column<double>(type: "float", nullable: false),
                    CostItemID = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Products", x => x.ID);
                });

            migrationBuilder.CreateTable(
                name: "OrderProducts",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    OrdersID = table.Column<int>(type: "int", nullable: false),
                    ProductID = table.Column<int>(type: "int", nullable: false),
                    Count = table.Column<int>(type: "int", nullable: false),
                    _orderID = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_OrderProducts", x => x.Id);
                    table.ForeignKey(
                        name: "FK_OrderProducts_Orders__orderID",
                        column: x => x._orderID,
                        principalTable: "Orders",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_OrderProducts_Products_ProductID",
                        column: x => x.ProductID,
                        principalTable: "Products",
                        principalColumn: "ID",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_OrderProducts__orderID",
                table: "OrderProducts",
                column: "_orderID");

            migrationBuilder.CreateIndex(
                name: "IX_OrderProducts_ProductID",
                table: "OrderProducts",
                column: "ProductID");
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "Clients");

            migrationBuilder.DropTable(
                name: "CostItems");

            migrationBuilder.DropTable(
                name: "Employees");

            migrationBuilder.DropTable(
                name: "OrderProducts");

            migrationBuilder.DropTable(
                name: "Orders");

            migrationBuilder.DropTable(
                name: "Products");
        }
    }
}