using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace backend.Migrations
{
    /// <inheritdoc />
    public partial class AddDevicesAndSettings : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Devices",
                columns: table => new
                {
                    Id = table.Column<Guid>(type: "TEXT", nullable: false),
                    OwnerUserId = table.Column<Guid>(type: "TEXT", nullable: false),
                    Name = table.Column<string>(type: "TEXT", nullable: false),
                    PairedAt = table.Column<DateTimeOffset>(type: "TEXT", nullable: false),
                    LastSeenAt = table.Column<DateTimeOffset>(type: "TEXT", nullable: true),
                    TokenHash = table.Column<string>(type: "TEXT", nullable: false),
                    IsRevoked = table.Column<bool>(type: "INTEGER", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Devices", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "SystemSettings",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    DefaultSystemPrompt = table.Column<string>(type: "TEXT", nullable: false),
                    DefaultVoice = table.Column<string>(type: "TEXT", nullable: false),
                    DefaultModel = table.Column<string>(type: "TEXT", nullable: false),
                    DefaultIdleTimeoutSeconds = table.Column<int>(type: "INTEGER", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_SystemSettings", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "DeviceConfigs",
                columns: table => new
                {
                    DeviceId = table.Column<Guid>(type: "TEXT", nullable: false),
                    SystemPrompt = table.Column<string>(type: "TEXT", nullable: false),
                    Voice = table.Column<string>(type: "TEXT", nullable: false),
                    Model = table.Column<string>(type: "TEXT", nullable: false),
                    IdleTimeoutSeconds = table.Column<int>(type: "INTEGER", nullable: false),
                    EnabledToolsJson = table.Column<string>(type: "TEXT", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_DeviceConfigs", x => x.DeviceId);
                    table.ForeignKey(
                        name: "FK_DeviceConfigs_Devices_DeviceId",
                        column: x => x.DeviceId,
                        principalTable: "Devices",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Devices_OwnerUserId",
                table: "Devices",
                column: "OwnerUserId");

            migrationBuilder.CreateIndex(
                name: "IX_Devices_TokenHash",
                table: "Devices",
                column: "TokenHash",
                unique: true);
        }

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

            migrationBuilder.DropTable(
                name: "SystemSettings");

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