using Microsoft.EntityFrameworkCore.Migrations;
using System;

#nullable disable

namespace VOL.Core.Migrations
{
    public partial class init043 : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "I_SpecialTeaching");

            migrationBuilder.DropTable(
                name: "I_SpecialTraining");

            migrationBuilder.CreateTable(
                name: "I_SpecialCourse",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false, comment: "Id")
                        .Annotation("SqlServer:Identity", "1, 1"),
                    CourseName = table.Column<string>(type: "nvarchar(100)", nullable: true, comment: "课程名称"),
                    Creator = table.Column<int>(type: "int", nullable: true, comment: "创建人"),
                    CreateDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "创建时间"),
                    Modifier = table.Column<int>(type: "int", nullable: true, comment: "修改人"),
                    ModifyDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "修改时间"),
                    SpecialChapterId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_I_SpecialCourse", x => x.Id);
                    table.ForeignKey(
                        name: "FK_I_SpecialCourse_I_SpecialChapter_SpecialChapterId",
                        column: x => x.SpecialChapterId,
                        principalTable: "I_SpecialChapter",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "I_SpecialExplain",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false, comment: "Id")
                        .Annotation("SqlServer:Identity", "1, 1"),
                    ExplainName = table.Column<string>(type: "nvarchar(100)", nullable: true, comment: "讲解名称"),
                    Creator = table.Column<int>(type: "int", nullable: true, comment: "创建人"),
                    CreateDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "创建时间"),
                    Modifier = table.Column<int>(type: "int", nullable: true, comment: "修改人"),
                    ModifyDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "修改时间"),
                    SpecialCourseId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_I_SpecialExplain", x => x.Id);
                    table.ForeignKey(
                        name: "FK_I_SpecialExplain_I_SpecialCourse_SpecialCourseId",
                        column: x => x.SpecialCourseId,
                        principalTable: "I_SpecialCourse",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "I_SpecialVideo",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false, comment: "Id")
                        .Annotation("SqlServer:Identity", "1, 1"),
                    VideoName = table.Column<string>(type: "nvarchar(100)", nullable: true, comment: "视频名称"),
                    VideoPath = table.Column<string>(type: "nvarchar(2000)", nullable: true, comment: "视频路径"),
                    Creator = table.Column<int>(type: "int", nullable: true, comment: "创建人"),
                    CreateDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "创建时间"),
                    Modifier = table.Column<int>(type: "int", nullable: true, comment: "修改人"),
                    ModifyDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "修改时间"),
                    SpecialExplainId = table.Column<int>(type: "int", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_I_SpecialVideo", x => x.Id);
                    table.ForeignKey(
                        name: "FK_I_SpecialVideo_I_SpecialExplain_SpecialExplainId",
                        column: x => x.SpecialExplainId,
                        principalTable: "I_SpecialExplain",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateIndex(
                name: "IX_I_SpecialCourse_SpecialChapterId",
                table: "I_SpecialCourse",
                column: "SpecialChapterId");

            migrationBuilder.CreateIndex(
                name: "IX_I_SpecialExplain_SpecialCourseId",
                table: "I_SpecialExplain",
                column: "SpecialCourseId");

            migrationBuilder.CreateIndex(
                name: "IX_I_SpecialVideo_SpecialExplainId",
                table: "I_SpecialVideo",
                column: "SpecialExplainId");
        }

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

            migrationBuilder.DropTable(
                name: "I_SpecialExplain");

            migrationBuilder.DropTable(
                name: "I_SpecialCourse");

            migrationBuilder.CreateTable(
                name: "I_SpecialTeaching",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false, comment: "Id")
                        .Annotation("SqlServer:Identity", "1, 1"),
                    SpecialChapterId = table.Column<int>(type: "int", nullable: true),
                    ActionExerciseVideoPath = table.Column<string>(type: "nvarchar(2000)", nullable: true, comment: "动作练习视频路径"),
                    ActionExplanationVideoPath = table.Column<string>(type: "nvarchar(2000)", nullable: true, comment: "动作讲解视频路径"),
                    ActionName = table.Column<string>(type: "nvarchar(100)", nullable: true, comment: "动作名称"),
                    CreateDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "创建时间"),
                    Creator = table.Column<int>(type: "int", nullable: true, comment: "创建人"),
                    Modifier = table.Column<int>(type: "int", nullable: true, comment: "修改人"),
                    ModifyDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "修改时间")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_I_SpecialTeaching", x => x.Id);
                    table.ForeignKey(
                        name: "FK_I_SpecialTeaching_I_SpecialChapter_SpecialChapterId",
                        column: x => x.SpecialChapterId,
                        principalTable: "I_SpecialChapter",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "I_SpecialTraining",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false, comment: "Id")
                        .Annotation("SqlServer:Identity", "1, 1"),
                    SpecialChapterId = table.Column<int>(type: "int", nullable: true),
                    CreateDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "创建时间"),
                    Creator = table.Column<int>(type: "int", nullable: true, comment: "创建人"),
                    Modifier = table.Column<int>(type: "int", nullable: true, comment: "修改人"),
                    ModifyDate = table.Column<DateTime>(type: "datetime", nullable: true, comment: "修改时间"),
                    TrainingName = table.Column<string>(type: "nvarchar(100)", nullable: true, comment: "训练名称"),
                    TrainingVideoPath = table.Column<string>(type: "nvarchar(2000)", nullable: true, comment: "训练视频路径")
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_I_SpecialTraining", x => x.Id);
                    table.ForeignKey(
                        name: "FK_I_SpecialTraining_I_SpecialChapter_SpecialChapterId",
                        column: x => x.SpecialChapterId,
                        principalTable: "I_SpecialChapter",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateIndex(
                name: "IX_I_SpecialTeaching_SpecialChapterId",
                table: "I_SpecialTeaching",
                column: "SpecialChapterId");

            migrationBuilder.CreateIndex(
                name: "IX_I_SpecialTraining_SpecialChapterId",
                table: "I_SpecialTraining",
                column: "SpecialChapterId");
        }
    }
}