using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace LANCommander.Migrations
{
    /// <inheritdoc />
    public partial class AddChatModels : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "ChatThreads",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "TEXT", nullable: false),
                    CreatedOn = table.Column<DateTime>(type: "TEXT", nullable: false),
                    CreatedById = table.Column<Guid>(type: "TEXT", nullable: true),
                    UpdatedOn = table.Column<DateTime>(type: "TEXT", nullable: false),
                    UpdatedById = table.Column<Guid>(type: "TEXT", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ChatThreads", x => x.Id);
                    table.ForeignKey(
                        name: "FK_ChatThreads_Users_CreatedById",
                        column: x => x.CreatedById,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_ChatThreads_Users_UpdatedById",
                        column: x => x.UpdatedById,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                });

            migrationBuilder.CreateTable(
                name: "ChatMessages",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "TEXT", nullable: false),
                    ThreadId = table.Column<Guid>(type: "TEXT", nullable: false),
                    Content = table.Column<string>(type: "TEXT", maxLength: 2000, nullable: false),
                    CreatedOn = table.Column<DateTime>(type: "TEXT", nullable: false),
                    CreatedById = table.Column<Guid>(type: "TEXT", nullable: true),
                    UpdatedOn = table.Column<DateTime>(type: "TEXT", nullable: false),
                    UpdatedById = table.Column<Guid>(type: "TEXT", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ChatMessages", x => x.Id);
                    table.ForeignKey(
                        name: "FK_ChatMessages_ChatThreads_ThreadId",
                        column: x => x.ThreadId,
                        principalTable: "ChatThreads",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_ChatMessages_Users_CreatedById",
                        column: x => x.CreatedById,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_ChatMessages_Users_UpdatedById",
                        column: x => x.UpdatedById,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                });

            migrationBuilder.CreateTable(
                name: "ChatThreadUser",
                columns: table => new
                {
                    ChatThreadsId = table.Column<Guid>(type: "TEXT", nullable: false),
                    ParticipantsId = table.Column<Guid>(type: "TEXT", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_ChatThreadUser", x => new { x.ChatThreadsId, x.ParticipantsId });
                    table.ForeignKey(
                        name: "FK_ChatThreadUser_ChatThreads_ChatThreadsId",
                        column: x => x.ChatThreadsId,
                        principalTable: "ChatThreads",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_ChatThreadUser_Users_ParticipantsId",
                        column: x => x.ParticipantsId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_ChatMessages_CreatedById",
                table: "ChatMessages",
                column: "CreatedById");

            migrationBuilder.CreateIndex(
                name: "IX_ChatMessages_ThreadId",
                table: "ChatMessages",
                column: "ThreadId");

            migrationBuilder.CreateIndex(
                name: "IX_ChatMessages_UpdatedById",
                table: "ChatMessages",
                column: "UpdatedById");

            migrationBuilder.CreateIndex(
                name: "IX_ChatThreads_CreatedById",
                table: "ChatThreads",
                column: "CreatedById");

            migrationBuilder.CreateIndex(
                name: "IX_ChatThreads_UpdatedById",
                table: "ChatThreads",
                column: "UpdatedById");

            migrationBuilder.CreateIndex(
                name: "IX_ChatThreadUser_ParticipantsId",
                table: "ChatThreadUser",
                column: "ParticipantsId");
        }

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

            migrationBuilder.DropTable(
                name: "ChatThreadUser");

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