using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
{
    /// <inheritdoc />
    public partial class CourseAdjustments : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "CourseAdjustments",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "char(36)", nullable: false),
                    TeachingTaskId = table.Column<Guid>(type: "char(36)", nullable: false),
                    Type = table.Column<int>(type: "int", nullable: false),
                    Status = table.Column<int>(type: "int", nullable: false),
                    ApplicantUserId = table.Column<Guid>(type: "char(36)", nullable: false),
                    TargetDate = table.Column<DateOnly>(type: "date", nullable: true),
                    DayOfWeek = table.Column<int>(type: "int", nullable: true),
                    StartPeriod = table.Column<int>(type: "int", nullable: true),
                    PeriodCount = table.Column<int>(type: "int", nullable: true),
                    ClassroomId = table.Column<Guid>(type: "char(36)", nullable: true),
                    SubstituteTeacherId = table.Column<Guid>(type: "char(36)", nullable: true),
                    CancelWeek = table.Column<int>(type: "int", nullable: true),
                    CancelDate = table.Column<DateOnly>(type: "date", nullable: true),
                    Reason = table.Column<string>(type: "varchar(500)", maxLength: 500, nullable: false),
                    ReviewComment = table.Column<string>(type: "varchar(500)", maxLength: 500, nullable: true),
                    SubmittedAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
                    ReviewedAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
                    ReviewedByUserId = table.Column<Guid>(type: "char(36)", nullable: true),
                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
                    UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CourseAdjustments", x => x.Id);
                    table.ForeignKey(
                        name: "FK_CourseAdjustments_Classrooms_ClassroomId",
                        column: x => x.ClassroomId,
                        principalTable: "Classrooms",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_CourseAdjustments_Teachers_SubstituteTeacherId",
                        column: x => x.SubstituteTeacherId,
                        principalTable: "Teachers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_CourseAdjustments_TeachingTasks_TeachingTaskId",
                        column: x => x.TeachingTaskId,
                        principalTable: "TeachingTasks",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Restrict);
                })
                .Annotation("MySQL:Charset", "utf8mb4");

            migrationBuilder.CreateTable(
                name: "Notifications",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "char(36)", nullable: false),
                    UserId = table.Column<Guid>(type: "char(36)", nullable: false),
                    Title = table.Column<string>(type: "varchar(200)", maxLength: 200, nullable: false),
                    Content = table.Column<string>(type: "varchar(1000)", maxLength: 1000, nullable: false),
                    IsRead = table.Column<bool>(type: "tinyint(1)", nullable: false),
                    LinkUrl = table.Column<string>(type: "varchar(300)", maxLength: 300, nullable: true),
                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
                    UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Notifications", x => x.Id);
                })
                .Annotation("MySQL:Charset", "utf8mb4");

            migrationBuilder.CreateIndex(
                name: "IX_CourseAdjustments_ApplicantUserId",
                table: "CourseAdjustments",
                column: "ApplicantUserId");

            migrationBuilder.CreateIndex(
                name: "IX_CourseAdjustments_ClassroomId",
                table: "CourseAdjustments",
                column: "ClassroomId");

            migrationBuilder.CreateIndex(
                name: "IX_CourseAdjustments_Status_CreatedAt",
                table: "CourseAdjustments",
                columns: new[] { "Status", "CreatedAt" });

            migrationBuilder.CreateIndex(
                name: "IX_CourseAdjustments_SubstituteTeacherId",
                table: "CourseAdjustments",
                column: "SubstituteTeacherId");

            migrationBuilder.CreateIndex(
                name: "IX_CourseAdjustments_TeachingTaskId_Status",
                table: "CourseAdjustments",
                columns: new[] { "TeachingTaskId", "Status" });

            migrationBuilder.CreateIndex(
                name: "IX_Notifications_CreatedAt",
                table: "Notifications",
                column: "CreatedAt");

            migrationBuilder.CreateIndex(
                name: "IX_Notifications_UserId_IsRead",
                table: "Notifications",
                columns: new[] { "UserId", "IsRead" });
        }

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