package main

import (
	"embed"
	"log"
	"path/filepath"

	"github.com/ituoke/ituoke/internal/agent"
	"github.com/ituoke/ituoke/internal/applog"
	"github.com/ituoke/ituoke/internal/device"
	"github.com/ituoke/ituoke/internal/mcpclient"
	"github.com/ituoke/ituoke/internal/runtimeassets"
	"github.com/wailsapp/wails/v3/pkg/application"
)

//go:embed all:frontend/dist
var assets embed.FS

func main() {
	// ============================================================
	// [入口] 应用启动：注册服务 → 创建窗口 → 进入事件循环
	// 改窗口标题/尺寸/macOS 外观：看下方 Window.NewWithOptions
	// 改后端能力：看 Services 列表（DeviceService / AgentService）
	// ============================================================

	deviceSvc := device.NewService()
	mcpSvc := mcpclient.NewService()
	agentSvc := agent.NewServiceWithMCP(mcpSvc, func(delta agent.ChatDelta) {
		if app := application.Get(); app != nil {
			app.Event.Emit("agent:chat-delta", delta)
		}
	})
	var browserPath string
	if browser := runtimeassets.Find(filepath.Join("webview2", "msedgewebview2.exe")); browser != "" {
		browserPath = filepath.Dir(browser)
		if err := runtimeassets.PrepareWebview(browserPath); err != nil {
			// Program Files installations already receive these grants from NSIS.
			log.Printf("%v", err)
		}
	}

	app := application.New(application.Options{
		Name:        "iTuoke",
		Description: "Enterprise phone control — ADB capture + AI agent",
		Services: []application.Service{
			// [绑定] 前端可通过 Wails bindings 调用这些 Go 方法
			application.NewService(deviceSvc),
			application.NewService(agentSvc),
			application.NewService(mcpSvc),
			application.NewService(applog.NewService()),
		},
		Assets: application.AssetOptions{
			Handler: application.AssetFileServerFS(assets),
		},
		Mac: application.MacOptions{
			ApplicationShouldTerminateAfterLastWindowClosed: true,
		},
		Windows: application.WindowsOptions{WebviewBrowserPath: browserPath},
	})

	app.Window.NewWithOptions(application.WebviewWindowOptions{
		Title:  "iTuoke",
		Width:  1440,
		Height: 900,
		Mac: application.MacWindow{
			InvisibleTitleBarHeight: 52,
			Backdrop:                application.MacBackdropTranslucent,
			TitleBar:                application.MacTitleBarHiddenInset,
		},
		BackgroundColour: application.NewRGB(18, 18, 20),
		URL:              "/",
	})

	if err := app.Run(); err != nil {
		log.Fatal(err)
	}
}