using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace UniversityDatabaseImplement.Migrations
{
    /// <inheritdoc />
    public partial class InitDb : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Users",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Login = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Role = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Users", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "PlanOfStudys",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    UserId = table.Column<int>(type: "int", nullable: false),
                    Profile = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    FormOfStudy = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_PlanOfStudys", x => x.Id);
                    table.ForeignKey(
                        name: "FK_PlanOfStudys_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Teachers",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    UserId = table.Column<int>(type: "int", nullable: false),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    AcademicDegree = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Position = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Teachers", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Teachers_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Students",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    UserId = table.Column<int>(type: "int", nullable: false),
                    PlanOfStudyId = table.Column<int>(type: "int", nullable: false),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    PhoneNumber = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Students", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Students_PlanOfStudys_PlanOfStudyId",
                        column: x => x.PlanOfStudyId,
                        principalTable: "PlanOfStudys",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Students_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.NoAction);
                });

            migrationBuilder.CreateTable(
                name: "Disciplines",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    UserId = table.Column<int>(type: "int", nullable: false),
                    TeacherId = table.Column<int>(type: "int", nullable: false),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Description = table.Column<string>(type: "nvarchar(max)", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Disciplines", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Disciplines_Teachers_TeacherId",
                        column: x => x.TeacherId,
                        principalTable: "Teachers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Disciplines_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.NoAction);
                });

            migrationBuilder.CreateTable(
                name: "PlanOfStudyTeachers",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    PlanOfStudyId = table.Column<int>(type: "int", nullable: false),
                    TeacherId = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_PlanOfStudyTeachers", x => x.Id);
                    table.ForeignKey(
                        name: "FK_PlanOfStudyTeachers_PlanOfStudys_PlanOfStudyId",
                        column: x => x.PlanOfStudyId,
                        principalTable: "PlanOfStudys",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_PlanOfStudyTeachers_Teachers_TeacherId",
                        column: x => x.TeacherId,
                        principalTable: "Teachers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.NoAction);
                });

            migrationBuilder.CreateTable(
                name: "Statements",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    UserId = table.Column<int>(type: "int", nullable: false),
                    TeacherId = table.Column<int>(type: "int", nullable: false),
                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Date = table.Column<DateTime>(type: "datetime2", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Statements", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Statements_Teachers_TeacherId",
                        column: x => x.TeacherId,
                        principalTable: "Teachers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Statements_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.NoAction);
                });

            migrationBuilder.CreateTable(
                name: "Attestations",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    UserId = table.Column<int>(type: "int", nullable: false),
                    StudentId = table.Column<int>(type: "int", nullable: false),
                    FormOfEvaluation = table.Column<string>(type: "nvarchar(max)", nullable: false),
                    Score = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Attestations", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Attestations_Students_StudentId",
                        column: x => x.StudentId,
                        principalTable: "Students",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Attestations_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.NoAction);
                });

            migrationBuilder.CreateTable(
                name: "StudentDisciplines",
                columns: table => new
                {
                    Id = table.Column<int>(type: "int", nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    StudentId = table.Column<int>(type: "int", nullable: false),
                    DisciplineId = table.Column<int>(type: "int", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_StudentDisciplines", x => x.Id);
                    table.ForeignKey(
                        name: "FK_StudentDisciplines_Disciplines_DisciplineId",
                        column: x => x.DisciplineId,
                        principalTable: "Disciplines",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_StudentDisciplines_Students_StudentId",
                        column: x => x.StudentId,
                        principalTable: "Students",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.NoAction);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Attestations_StudentId",
                table: "Attestations",
                column: "StudentId");

            migrationBuilder.CreateIndex(
                name: "IX_Attestations_UserId",
                table: "Attestations",
                column: "UserId");

            migrationBuilder.CreateIndex(
                name: "IX_Disciplines_TeacherId",
                table: "Disciplines",
                column: "TeacherId");

            migrationBuilder.CreateIndex(
                name: "IX_Disciplines_UserId",
                table: "Disciplines",
                column: "UserId");

            migrationBuilder.CreateIndex(
                name: "IX_PlanOfStudys_UserId",
                table: "PlanOfStudys",
                column: "UserId");

            migrationBuilder.CreateIndex(
                name: "IX_PlanOfStudyTeachers_PlanOfStudyId",
                table: "PlanOfStudyTeachers",
                column: "PlanOfStudyId");

            migrationBuilder.CreateIndex(
                name: "IX_PlanOfStudyTeachers_TeacherId",
                table: "PlanOfStudyTeachers",
                column: "TeacherId");

            migrationBuilder.CreateIndex(
                name: "IX_Statements_TeacherId",
                table: "Statements",
                column: "TeacherId");

            migrationBuilder.CreateIndex(
                name: "IX_Statements_UserId",
                table: "Statements",
                column: "UserId");

            migrationBuilder.CreateIndex(
                name: "IX_StudentDisciplines_DisciplineId",
                table: "StudentDisciplines",
                column: "DisciplineId");

            migrationBuilder.CreateIndex(
                name: "IX_StudentDisciplines_StudentId",
                table: "StudentDisciplines",
                column: "StudentId");

            migrationBuilder.CreateIndex(
                name: "IX_Students_PlanOfStudyId",
                table: "Students",
                column: "PlanOfStudyId");

            migrationBuilder.CreateIndex(
                name: "IX_Students_UserId",
                table: "Students",
                column: "UserId");

            migrationBuilder.CreateIndex(
                name: "IX_Teachers_UserId",
                table: "Teachers",
                column: "UserId");
        }

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

            migrationBuilder.DropTable(
                name: "PlanOfStudyTeachers");

            migrationBuilder.DropTable(
                name: "Statements");

            migrationBuilder.DropTable(
                name: "StudentDisciplines");

            migrationBuilder.DropTable(
                name: "Disciplines");

            migrationBuilder.DropTable(
                name: "Students");

            migrationBuilder.DropTable(
                name: "Teachers");

            migrationBuilder.DropTable(
                name: "PlanOfStudys");

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