using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Marco.Pms.DataAccess.Migrations
{
    /// <inheritdoc />
    public partial class Removed_WorkItemMapping : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_TaskAllocations_WorkItemMapping_WorkItemMappingId",
                table: "TaskAllocations");

            migrationBuilder.DropTable(
                name: "WorkItemMapping");

            migrationBuilder.DropIndex(
                name: "IX_TaskAllocations_WorkItemMappingId",
                table: "TaskAllocations");

            migrationBuilder.DropColumn(
                name: "WorkItemMappingId",
                table: "TaskAllocations");

            migrationBuilder.AlterColumn<string>(
                name: "Description",
                table: "TaskAllocations",
                type: "longtext",
                nullable: true,
                oldClrType: typeof(string),
                oldType: "longtext")
                .Annotation("MySql:CharSet", "utf8mb4")
                .OldAnnotation("MySql:CharSet", "utf8mb4");
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.UpdateData(
                table: "TaskAllocations",
                keyColumn: "Description",
                keyValue: null,
                column: "Description",
                value: "");

            migrationBuilder.AlterColumn<string>(
                name: "Description",
                table: "TaskAllocations",
                type: "longtext",
                nullable: false,
                oldClrType: typeof(string),
                oldType: "longtext",
                oldNullable: true)
                .Annotation("MySql:CharSet", "utf8mb4")
                .OldAnnotation("MySql:CharSet", "utf8mb4");

            migrationBuilder.AddColumn<int>(
                name: "WorkItemMappingId",
                table: "TaskAllocations",
                type: "int",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.CreateTable(
                name: "WorkItemMapping",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
                    TenantId = table.Column<int>(type: "int", nullable: false),
                    WorkAreaId = table.Column<int>(type: "int", nullable: false),
                    WorkItemId = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_WorkItemMapping", x => x.Id);
                    table.ForeignKey(
                        name: "FK_WorkItemMapping_Tenants_TenantId",
                        column: x => x.TenantId,
                        principalTable: "Tenants",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_WorkItemMapping_WorkAreas_WorkAreaId",
                        column: x => x.WorkAreaId,
                        principalTable: "WorkAreas",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_WorkItemMapping_WorkItems_WorkItemId",
                        column: x => x.WorkItemId,
                        principalTable: "WorkItems",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                })
                .Annotation("MySql:CharSet", "utf8mb4");

            migrationBuilder.CreateIndex(
                name: "IX_TaskAllocations_WorkItemMappingId",
                table: "TaskAllocations",
                column: "WorkItemMappingId");

            migrationBuilder.CreateIndex(
                name: "IX_WorkItemMapping_TenantId",
                table: "WorkItemMapping",
                column: "TenantId");

            migrationBuilder.CreateIndex(
                name: "IX_WorkItemMapping_WorkAreaId",
                table: "WorkItemMapping",
                column: "WorkAreaId");

            migrationBuilder.CreateIndex(
                name: "IX_WorkItemMapping_WorkItemId",
                table: "WorkItemMapping",
                column: "WorkItemId");

            migrationBuilder.AddForeignKey(
                name: "FK_TaskAllocations_WorkItemMapping_WorkItemMappingId",
                table: "TaskAllocations",
                column: "WorkItemMappingId",
                principalTable: "WorkItemMapping",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);
        }
    }
}