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

#nullable disable

namespace HotelDataBaseImplement.Migrations
{
    /// <inheritdoc />
    public partial class NewMigration : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Administrators",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    AdministratorFIO = table.Column<string>(type: "text", nullable: false),
                    AdministratorPhone = table.Column<string>(type: "text", nullable: false),
                    AdministratorLogin = table.Column<string>(type: "text", nullable: false),
                    AdministratorPassword = table.Column<string>(type: "text", nullable: false),
                    AdministratorEmail = table.Column<string>(type: "text", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Administrators", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Organisers",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    OrganiserLogin = table.Column<string>(type: "text", nullable: false),
                    OrganiserPassword = table.Column<string>(type: "text", nullable: false),
                    OrganiserEmail = table.Column<string>(type: "text", nullable: false),
                    OrganiserNumber = table.Column<string>(type: "text", nullable: false),
                    OrganiserFIO = table.Column<string>(type: "text", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Organisers", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Dinners",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    DinnerName = table.Column<string>(type: "text", nullable: false),
                    DinnerСalorieСontent = table.Column<int>(type: "integer", nullable: false),
                    DinnerPrice = table.Column<double>(type: "double precision", nullable: false),
                    AdministratorId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Dinners", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Dinners_Administrators_AdministratorId",
                        column: x => x.AdministratorId,
                        principalTable: "Administrators",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Conferences",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    ConferenceName = table.Column<string>(type: "text", nullable: false),
                    Subject = table.Column<string>(type: "text", nullable: false),
                    OrganiserId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Conferences", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Conferences_Organisers_OrganiserId",
                        column: x => x.OrganiserId,
                        principalTable: "Organisers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "MealPlans",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    MealPlanName = table.Column<string>(type: "text", nullable: false),
                    MealPlanPrice = table.Column<double>(type: "double precision", nullable: false),
                    OrganiserId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_MealPlans", x => x.Id);
                    table.ForeignKey(
                        name: "FK_MealPlans_Organisers_OrganiserId",
                        column: x => x.OrganiserId,
                        principalTable: "Organisers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Participants",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    ParticipantFIO = table.Column<string>(type: "text", nullable: false),
                    Number = table.Column<string>(type: "text", nullable: false),
                    OrganiserId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Participants", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Participants_Organisers_OrganiserId",
                        column: x => x.OrganiserId,
                        principalTable: "Organisers",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "ConferenceBookings",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    DateСonference = table.Column<DateTime>(type: "timestamp without time zone", nullable: true),
                    AdministratorId = table.Column<int>(type: "integer", nullable: false),
                    ConferenceId = table.Column<int>(type: "integer", nullable: true),
                    PlaceСonference = table.Column<string>(type: "text", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ConferenceBookings", x => x.Id);
                    table.ForeignKey(
                        name: "FK_ConferenceBookings_Administrators_AdministratorId",
                        column: x => x.AdministratorId,
                        principalTable: "Administrators",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_ConferenceBookings_Conferences_ConferenceId",
                        column: x => x.ConferenceId,
                        principalTable: "Conferences",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "Rooms",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    RoomNumber = table.Column<int>(type: "integer", nullable: false),
                    CountBeds = table.Column<int>(type: "integer", nullable: false),
                    RoomPrice = table.Column<double>(type: "double precision", nullable: false),
                    AdministratorId = table.Column<int>(type: "integer", nullable: false),
                    MealPlanId = table.Column<int>(type: "integer", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Rooms", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Rooms_Administrators_AdministratorId",
                        column: x => x.AdministratorId,
                        principalTable: "Administrators",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_Rooms_MealPlans_MealPlanId",
                        column: x => x.MealPlanId,
                        principalTable: "MealPlans",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "ConferenceParticipants",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    ParticipantId = table.Column<int>(type: "integer", nullable: false),
                    ConferenceId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ConferenceParticipants", x => x.Id);
                    table.ForeignKey(
                        name: "FK_ConferenceParticipants_Conferences_ConferenceId",
                        column: x => x.ConferenceId,
                        principalTable: "Conferences",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_ConferenceParticipants_Participants_ParticipantId",
                        column: x => x.ParticipantId,
                        principalTable: "Participants",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "MealPlanParticipants",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    ParticipantId = table.Column<int>(type: "integer", nullable: false),
                    MealPlanId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_MealPlanParticipants", x => x.Id);
                    table.ForeignKey(
                        name: "FK_MealPlanParticipants_MealPlans_MealPlanId",
                        column: x => x.MealPlanId,
                        principalTable: "MealPlans",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_MealPlanParticipants_Participants_ParticipantId",
                        column: x => x.ParticipantId,
                        principalTable: "Participants",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "ConferenceBookingDinners",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    ConferenceBookingId = table.Column<int>(type: "integer", nullable: false),
                    DinnerId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ConferenceBookingDinners", x => x.Id);
                    table.ForeignKey(
                        name: "FK_ConferenceBookingDinners_ConferenceBookings_ConferenceBooki~",
                        column: x => x.ConferenceBookingId,
                        principalTable: "ConferenceBookings",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_ConferenceBookingDinners_Dinners_DinnerId",
                        column: x => x.DinnerId,
                        principalTable: "Dinners",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "MealPlanRooms",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    RoomId = table.Column<int>(type: "integer", nullable: false),
                    MealPlanId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_MealPlanRooms", x => x.Id);
                    table.ForeignKey(
                        name: "FK_MealPlanRooms_MealPlans_MealPlanId",
                        column: x => x.MealPlanId,
                        principalTable: "MealPlans",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_MealPlanRooms_Rooms_RoomId",
                        column: x => x.RoomId,
                        principalTable: "Rooms",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "RoomDinners",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    RoomId = table.Column<int>(type: "integer", nullable: false),
                    DinnerId = table.Column<int>(type: "integer", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_RoomDinners", x => x.Id);
                    table.ForeignKey(
                        name: "FK_RoomDinners_Dinners_DinnerId",
                        column: x => x.DinnerId,
                        principalTable: "Dinners",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_RoomDinners_Rooms_RoomId",
                        column: x => x.RoomId,
                        principalTable: "Rooms",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_ConferenceBookingDinners_ConferenceBookingId",
                table: "ConferenceBookingDinners",
                column: "ConferenceBookingId");

            migrationBuilder.CreateIndex(
                name: "IX_ConferenceBookingDinners_DinnerId",
                table: "ConferenceBookingDinners",
                column: "DinnerId");

            migrationBuilder.CreateIndex(
                name: "IX_ConferenceBookings_AdministratorId",
                table: "ConferenceBookings",
                column: "AdministratorId");

            migrationBuilder.CreateIndex(
                name: "IX_ConferenceBookings_ConferenceId",
                table: "ConferenceBookings",
                column: "ConferenceId");

            migrationBuilder.CreateIndex(
                name: "IX_ConferenceParticipants_ConferenceId",
                table: "ConferenceParticipants",
                column: "ConferenceId");

            migrationBuilder.CreateIndex(
                name: "IX_ConferenceParticipants_ParticipantId",
                table: "ConferenceParticipants",
                column: "ParticipantId");

            migrationBuilder.CreateIndex(
                name: "IX_Conferences_OrganiserId",
                table: "Conferences",
                column: "OrganiserId");

            migrationBuilder.CreateIndex(
                name: "IX_Dinners_AdministratorId",
                table: "Dinners",
                column: "AdministratorId");

            migrationBuilder.CreateIndex(
                name: "IX_MealPlanParticipants_MealPlanId",
                table: "MealPlanParticipants",
                column: "MealPlanId");

            migrationBuilder.CreateIndex(
                name: "IX_MealPlanParticipants_ParticipantId",
                table: "MealPlanParticipants",
                column: "ParticipantId");

            migrationBuilder.CreateIndex(
                name: "IX_MealPlanRooms_MealPlanId",
                table: "MealPlanRooms",
                column: "MealPlanId");

            migrationBuilder.CreateIndex(
                name: "IX_MealPlanRooms_RoomId",
                table: "MealPlanRooms",
                column: "RoomId");

            migrationBuilder.CreateIndex(
                name: "IX_MealPlans_OrganiserId",
                table: "MealPlans",
                column: "OrganiserId");

            migrationBuilder.CreateIndex(
                name: "IX_Participants_OrganiserId",
                table: "Participants",
                column: "OrganiserId");

            migrationBuilder.CreateIndex(
                name: "IX_RoomDinners_DinnerId",
                table: "RoomDinners",
                column: "DinnerId");

            migrationBuilder.CreateIndex(
                name: "IX_RoomDinners_RoomId",
                table: "RoomDinners",
                column: "RoomId");

            migrationBuilder.CreateIndex(
                name: "IX_Rooms_AdministratorId",
                table: "Rooms",
                column: "AdministratorId");

            migrationBuilder.CreateIndex(
                name: "IX_Rooms_MealPlanId",
                table: "Rooms",
                column: "MealPlanId");
        }

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

            migrationBuilder.DropTable(
                name: "ConferenceParticipants");

            migrationBuilder.DropTable(
                name: "MealPlanParticipants");

            migrationBuilder.DropTable(
                name: "MealPlanRooms");

            migrationBuilder.DropTable(
                name: "RoomDinners");

            migrationBuilder.DropTable(
                name: "ConferenceBookings");

            migrationBuilder.DropTable(
                name: "Participants");

            migrationBuilder.DropTable(
                name: "Dinners");

            migrationBuilder.DropTable(
                name: "Rooms");

            migrationBuilder.DropTable(
                name: "Conferences");

            migrationBuilder.DropTable(
                name: "Administrators");

            migrationBuilder.DropTable(
                name: "MealPlans");

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