applet.container/app/src/main/java/com/hzliuzhi/applet/container/MainActivity.kt

package com.hzliuzhi.applet.container

import android.annotation.SuppressLint
import android.os.Bundle
import android.view.KeyEvent
import androidx.activity.ComponentActivity
import androidx.activity.compose.LocalActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.layout.padding
import androidx.compose.material3.Scaffold
import androidx.compose.runtime.rememberCoroutineScope
import androidx.compose.ui.Modifier
import androidx.navigation.NavHostController
import androidx.navigation.compose.rememberNavController
import com.hzliuzhi.applet.browser.webview.WebViewBridge
import com.hzliuzhi.applet.container.navigation.Host
import com.hzliuzhi.applet.container.scanner.ScannerListener
import com.hzliuzhi.applet.container.scanner.rememberScannerListener
import com.hzliuzhi.applet.core.shared.Event
import com.hzliuzhi.applet.core.shared.Payload
import com.hzliuzhi.applet.core.shared.SharedFlowHub
import com.hzliuzhi.applet.core.theme.SixTheme
import com.hzliuzhi.applet.device.pulse.PulseEventHandle

class MainActivity : ComponentActivity() {
  private var navController: NavHostController? = null
  private var scanner: ScannerListener? = null

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    enableEdgeToEdge()
    setContent {
      navController = rememberNavController().also {
        SixTheme {
          Scaffold() { padding ->
            Host(
              navController = it,
              modifier = Modifier.padding(padding)
            )
          }
        }
      }

      LocalActivity.current?.also {
        scanner = rememberScannerListener { result ->
          val code = result.code
          code.takeIf { code.isNotEmpty() }?.also {
            val message = Payload.data(data = result).toEvent()?.let { payload ->
              WebViewBridge.Message(type = "scan", payload = payload)
            }?.let { message ->
              Event<WebViewBridge.Message, String>(
                type = "${SharedFlowHub.WEBVIEW_BRIDGE_EVENT}:js",
                payload = message
              )
            }?.let { event ->
              SharedFlowHub.emit(event)
            }
          }
        }
        PulseEventHandle(it, rememberCoroutineScope())
      }
    }
  }

  @SuppressLint("RestrictedApi")
  override fun dispatchKeyEvent(event: KeyEvent): Boolean {
    return scanner?.dispatchKeyEvent(event)?.takeIf { it } ?: super.dispatchKeyEvent(event)
  }
}