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

#nullable disable

namespace AsbCloudDb.Migrations
{
    public partial class Add_DrillingProgram_parts : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "t_drilling_program_part",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    id_well = table.Column<int>(type: "integer", nullable: false),
                    id_file_category = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_t_drilling_program_part", x => x.id);
                    table.ForeignKey(
                        name: "FK_t_drilling_program_part_t_file_category_id_file_category",
                        column: x => x.id_file_category,
                        principalTable: "t_file_category",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_t_drilling_program_part_t_well_id_well",
                        column: x => x.id_well,
                        principalTable: "t_well",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                },
                comment: "части программ бурения");

            migrationBuilder.CreateTable(
                name: "t_relation_user_drilling_program_part",
                columns: table => new
                {
                    id_user = table.Column<int>(type: "integer", nullable: false),
                    id_drilling_program_part = table.Column<int>(type: "integer", nullable: false),
                    id_role = table.Column<int>(type: "integer", nullable: false, comment: "1 - publisher, 2 - approver")
                },
                constraints: table =>
                {
                    table.PrimaryKey("t_relation_user_drilling_program_part_pk", x => new { x.id_user, x.id_drilling_program_part });
                    table.ForeignKey(
                        name: "FK_t_relation_user_drilling_program_part_t_drilling_program_pa~",
                        column: x => x.id_drilling_program_part,
                        principalTable: "t_drilling_program_part",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_t_relation_user_drilling_program_part_t_user_id_user",
                        column: x => x.id_user,
                        principalTable: "t_user",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                },
                comment: "Отношение пользователей и частей ПБ");

            migrationBuilder.CreateIndex(
                name: "IX_t_drilling_program_part_id_file_category",
                table: "t_drilling_program_part",
                column: "id_file_category");

            migrationBuilder.CreateIndex(
                name: "IX_t_drilling_program_part_id_well",
                table: "t_drilling_program_part",
                column: "id_well");

            migrationBuilder.CreateIndex(
                name: "IX_t_relation_user_drilling_program_part_id_drilling_program_p~",
                table: "t_relation_user_drilling_program_part",
                column: "id_drilling_program_part");
        }

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

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