using Microsoft.EntityFrameworkCore.Migrations;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;

namespace DaSaSo.EntityFramework.Migrations
{
    public partial class transfertoenum : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropColumn(
                name: "PointFrom",
                table: "SewerObjects");

            migrationBuilder.DropColumn(
                name: "PointTo",
                table: "SewerObjects");

            migrationBuilder.AddColumn<int>(
                name: "PunktObenId",
                table: "SewerObjects",
                type: "integer",
                nullable: true);

            migrationBuilder.AddColumn<int>(
                name: "PunktObenType",
                table: "SewerObjects",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddColumn<int>(
                name: "PunktUntenId",
                table: "SewerObjects",
                type: "integer",
                nullable: true);

            migrationBuilder.AddColumn<int>(
                name: "PunktUntenType",
                table: "SewerObjects",
                type: "integer",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.CreateTable(
                name: "SewerPoint",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    Objektnummer = table.Column<string>(type: "text", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_SewerPoint", x => x.Id);
                });

            migrationBuilder.CreateIndex(
                name: "IX_SewerObjects_PunktObenId",
                table: "SewerObjects",
                column: "PunktObenId");

            migrationBuilder.CreateIndex(
                name: "IX_SewerObjects_PunktUntenId",
                table: "SewerObjects",
                column: "PunktUntenId");

            migrationBuilder.AddForeignKey(
                name: "FK_SewerObjects_SewerPoint_PunktObenId",
                table: "SewerObjects",
                column: "PunktObenId",
                principalTable: "SewerPoint",
                principalColumn: "Id",
                onDelete: ReferentialAction.Restrict);

            migrationBuilder.AddForeignKey(
                name: "FK_SewerObjects_SewerPoint_PunktUntenId",
                table: "SewerObjects",
                column: "PunktUntenId",
                principalTable: "SewerPoint",
                principalColumn: "Id",
                onDelete: ReferentialAction.Restrict);
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_SewerObjects_SewerPoint_PunktObenId",
                table: "SewerObjects");

            migrationBuilder.DropForeignKey(
                name: "FK_SewerObjects_SewerPoint_PunktUntenId",
                table: "SewerObjects");

            migrationBuilder.DropTable(
                name: "SewerPoint");

            migrationBuilder.DropIndex(
                name: "IX_SewerObjects_PunktObenId",
                table: "SewerObjects");

            migrationBuilder.DropIndex(
                name: "IX_SewerObjects_PunktUntenId",
                table: "SewerObjects");

            migrationBuilder.DropColumn(
                name: "PunktObenId",
                table: "SewerObjects");

            migrationBuilder.DropColumn(
                name: "PunktObenType",
                table: "SewerObjects");

            migrationBuilder.DropColumn(
                name: "PunktUntenId",
                table: "SewerObjects");

            migrationBuilder.DropColumn(
                name: "PunktUntenType",
                table: "SewerObjects");

            migrationBuilder.AddColumn<string>(
                name: "PointFrom",
                table: "SewerObjects",
                type: "text",
                nullable: true);

            migrationBuilder.AddColumn<string>(
                name: "PointTo",
                table: "SewerObjects",
                type: "text",
                nullable: true);
        }
    }
}