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

#nullable disable

namespace AsbCloudDb.Migrations
{
    public partial class Add_Driller_and_Schedule : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AlterColumn<string>(
                name: "caption",
                table: "t_well_type",
                type: "character varying(255)",
                maxLength: 255,
                nullable: false,
                defaultValue: "",
                comment: "Название",
                oldClrType: typeof(string),
                oldType: "character varying(255)",
                oldMaxLength: 255,
                oldNullable: true,
                oldComment: "Название");

            migrationBuilder.AlterColumn<string>(
                name: "caption",
                table: "t_well_section_type",
                type: "character varying(255)",
                maxLength: 255,
                nullable: false,
                defaultValue: "",
                comment: "Название",
                oldClrType: typeof(string),
                oldType: "character varying(255)",
                oldMaxLength: 255,
                oldNullable: true,
                oldComment: "Название");

            migrationBuilder.CreateTable(
                name: "t_driller",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false, comment: "Идентификатор")
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    name = table.Column<string>(type: "character varying(255)", maxLength: 255, nullable: false, comment: "Имя"),
                    surname = table.Column<string>(type: "character varying(255)", maxLength: 255, nullable: false, comment: "Фамилия"),
                    patronymic = table.Column<string>(type: "character varying(255)", maxLength: 255, nullable: false, comment: "Отчество")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_t_driller", x => x.id);
                },
                comment: "Бурильщик");

            migrationBuilder.CreateTable(
                name: "t_schedule",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false, comment: "Идентификатор")
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    id_driller = table.Column<int>(type: "integer", nullable: false, comment: "Идентификатор бурильщика"),
                    id_well = table.Column<int>(type: "integer", nullable: false, comment: "Идентификатор скважины"),
                    shift_start = table.Column<TimeOnly>(type: "time without time zone", nullable: false, comment: "Начало смены"),
                    shift_end = table.Column<TimeOnly>(type: "time without time zone", nullable: false, comment: "Конец смены"),
                    drill_start = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Начало вахты"),
                    drill_end = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Конец вахты")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_t_schedule", x => x.id);
                    table.ForeignKey(
                        name: "FK_t_schedule_t_well_id_well",
                        column: x => x.id_well,
                        principalTable: "t_well",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "t_schedule_t_driller_id_driller",
                        column: x => x.id_driller,
                        principalTable: "t_driller",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                },
                comment: "График работы бурильщика");

            migrationBuilder.CreateIndex(
                name: "IX_t_schedule_id_driller",
                table: "t_schedule",
                column: "id_driller");

            migrationBuilder.CreateIndex(
                name: "IX_t_schedule_id_well",
                table: "t_schedule",
                column: "id_well");
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "t_schedule");

            migrationBuilder.DropTable(
                name: "t_driller");

            migrationBuilder.AlterColumn<string>(
                name: "caption",
                table: "t_well_type",
                type: "character varying(255)",
                maxLength: 255,
                nullable: true,
                comment: "Название",
                oldClrType: typeof(string),
                oldType: "character varying(255)",
                oldMaxLength: 255,
                oldComment: "Название");

            migrationBuilder.AlterColumn<string>(
                name: "caption",
                table: "t_well_section_type",
                type: "character varying(255)",
                maxLength: 255,
                nullable: true,
                comment: "Название",
                oldClrType: typeof(string),
                oldType: "character varying(255)",
                oldMaxLength: 255,
                oldComment: "Название");
        }
    }
}