package com.maochunjie.csjsdk

import android.app.Activity
import android.app.Dialog
import android.content.Context
import android.os.Build
import android.view.View
import android.view.WindowManager
import com.bytedance.sdk.openadsdk.AdSlot
import java.lang.ref.WeakReference


object SplashAd {
  private var mSplashDialog: Dialog? = null
  private var mActivity: WeakReference<Activity>? = null

  /**
   * 打开启动屏
   */
  fun show(activity: Activity?, resourceId: Int, splashView: View) {
    if (activity == null) return
    try {
      mActivity = WeakReference<Activity>(activity)
      activity.runOnUiThread(Runnable {
        if (!activity.isFinishing) {
          mSplashDialog = Dialog(activity, resourceId)
          mSplashDialog!!.setContentView(splashView)
          setActivityAndroidP(mSplashDialog);
          mSplashDialog!!.setCancelable(false)
          if (!mSplashDialog!!.isShowing) {
            mSplashDialog!!.show()
          }
        }
      })
    } catch (_: Exception) {
    }
  }

  fun hide(activity: Activity?) {
    try {
      var tempActivity = activity
      if (activity == null) {
        if (mActivity == null) {
          return
        }
        tempActivity = mActivity!!.get()
      }
      if (tempActivity == null) return
      val activityRes: Activity = tempActivity
      activityRes.runOnUiThread {
        if (mSplashDialog != null && mSplashDialog!!.isShowing) {
          var isDestroyed = false
          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
            isDestroyed = activityRes.isDestroyed
          }
          if (!activityRes.isFinishing && !isDestroyed) {
            mSplashDialog!!.dismiss()
          }
          mSplashDialog = null
        }
      }
    } catch (_: Exception) {
    }
  }

  fun buildSplashAdslot(codeId: String?, widthPx: Int, heightPx: Int): AdSlot {
    return AdSlot.Builder()
      .setCodeId(codeId) //广告位ID
      .setImageAcceptedSize(widthPx, heightPx) //设置广告宽高 单位px
      .build()
  }

  fun dp2Pix(reactContext: Context, dp: Int): Int {
    return try {
      val density: Float =
        reactContext.applicationContext.resources.displayMetrics.density
      (dp * density + 0.5f).toInt()
    } catch (e: Exception) {
      dp.toInt()
    }
  }

  private fun setActivityAndroidP(dialog: Dialog?) {
    //设置全屏展示
    if (Build.VERSION.SDK_INT >= 28) {
      if (dialog != null && dialog.window != null) {
        dialog.window!!.addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS) //全屏显示
        val lp = dialog.window!!.attributes
        lp.layoutInDisplayCutoutMode =
          WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES
        dialog.window!!.attributes = lp
      }
    }
  }
}