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

#nullable disable

namespace AsbCloudDb.Migrations
{
    /// <inheritdoc />
    public partial class Add_Table_DataSaubStatDrillingQuality : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "t_data_saub_stat_drilling_quality",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    id_telemetry = table.Column<int>(type: "integer", nullable: false, comment: "Ключ телеметрии"),
                    date_start = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Дата и время начала"),
                    date_end = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Дата и время окончания"),
                    depth_start = table.Column<double>(type: "double precision", nullable: false, comment: "Глубина забоя по стволу начальная"),
                    depth_end = table.Column<double>(type: "double precision", nullable: false, comment: "Глубина забоя по стволу конечная"),
                    id_feed_regulator = table.Column<int>(type: "integer", nullable: false, comment: "Флаг"),
                    depth_drilling_quality = table.Column<double>(type: "double precision", nullable: false, comment: "Качественная проходка")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_t_data_saub_stat_drilling_quality", x => x.id);
                    table.ForeignKey(
                        name: "FK_t_data_saub_stat_drilling_quality_t_telemetry_id_telemetry",
                        column: x => x.id_telemetry,
                        principalTable: "t_telemetry",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                },
                comment: "Кеш-таблица для хранения данных для построения страницы \"Качество\"");

            migrationBuilder.CreateIndex(
                name: "IX_t_data_saub_stat_drilling_quality_id_telemetry",
                table: "t_data_saub_stat_drilling_quality",
                column: "id_telemetry");
        }

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