import Color from "android.graphics.Color";
import TextView from "android.widget.TextView";
import FrameLayout from "android.widget.FrameLayout";
import ViewGroup from "android.view.ViewGroup";
import Gravity from "android.view.Gravity";
import Runnable from 'java.lang.Runnable';
import MediaPlayer from 'android.media.MediaPlayer';
import Intent from 'android.content.Intent';

import logo from "../../static/logo.png";
import PackageManager from "android.content.pm.PackageManager";
import MediaStore from "android.provider.MediaStore";
import ActivityCompat from "androidx.core.app.ActivityCompat";
import Manifest from "android.Manifest";
import Activity from "android.app.Activity";
import Bitmap from "android.graphics.Bitmap";
import FileOutputStream from "java.io.FileOutputStream";


import Toast from 'android.widget.Toast';
import AlertDialog from 'android.app.AlertDialog';
import DialogInterface from 'android.content.DialogInterface';
import EditText from 'android.widget.EditText';

import {
	UTSAndroid
} from "io.dcloud.uts";
import array from 'android.R.array';



/**
 * 定时任务参数封装
 */
export type TimerOptions = {
	/**
	 * 定时任务开始的回调
	 * @res 回调参数
	 */
	start : (res : string) => void;
	/**
	* 定时任务执行的回调
	* @res 回调参数
	*/
	work : (res : string) => void;
};

export type TimerResult = {
	name : string;
	taskId ?: number;
};

/**
 * 执行延时任务
 */
export function doTimerTask(opts : TimerOptions): TimerResult {
	opts.start('doTimerTask start');
	setTimeout(function () {
		opts.work("doTimerTask work");
	}, 2000);

  const result: TimerResult = { 
    name: "doTimerTask" 
  }

	return result
}

/**
 * 执行周期任务
 */
export function doIntervalTask(opts : TimerOptions): TimerResult {

	let taskRet = setInterval(function () {
		opts.work("doIntervalTask work");
	}, 2000);
	opts.start('doIntervalTask start');

  const result: TimerResult = { 
    name: "doIntervalTask",
    taskId: taskRet
  }

	return result
}

/**
 * 清除周期任务
 */
export function clearIntervalTask(taskId : number): TimerResult {

	clearInterval(taskId);

  const result: TimerResult = { 
    name: "clearIntervalTask" 
  }

	return result
}


/**
 * 实现一个添加view的 Runnable类
 * 用法说明：https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#%E5%8C%BF%E5%90%8D%E5%86%85%E9%83%A8%E7%B1%BB
 */
class AddUIRunnable implements Runnable {

	override run() : void {

		let textView = new TextView(UTSAndroid.getUniActivity())
		textView.setText("HELLO WORLD");
		textView.textSize = 30.0.toFloat();
		textView.setBackgroundColor(Color.RED)
		textView.setTag("helloText")
		textView.setGravity(Gravity.CENTER)

		let decorView = UTSAndroid.getUniActivity()!.window.decorView;


		let frameContent = decorView.findViewById<FrameLayout>(android.R.id.content)
		let layoutParam = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
		layoutParam.topMargin = 200;

		frameContent.addView(textView, layoutParam)

	}
};

/**
 * 实现一个移除view的 Runnable类
 * 用法说明：https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#%E5%8C%BF%E5%90%8D%E5%86%85%E9%83%A8%E7%B1%BB
 */
class RemoveUIRunnable extends Runnable {

	override run() : void {

		let decorView = UTSAndroid.getUniActivity()!.getWindow().getDecorView();
		let frameContent = decorView.findViewById<FrameLayout>(android.R.id.content)

		let targetTV = frameContent.findViewWithTag<TextView>("helloText")
		frameContent.removeView(targetTV)

	}
};

/**
 * 实现添加view实例至decorview
 * 
 */
export function addViewToDecorView() {
	let uiRunable = new AddUIRunnable();
	UTSAndroid.getUniActivity()!.runOnUiThread(uiRunable)

}
/**
 * 实现从decorview上移除指定view
 */
export function removeViewToDecorView() {
	var uiRunable = new RemoveUIRunnable();
	UTSAndroid.getUniActivity()!.runOnUiThread(uiRunable)
}



/**
 * 引用资源路径
 */
export function getMetaConfig() : string {
	//
	let packageName = UTSAndroid.getAppContext()!.getPackageName();
	let appInfo = UTSAndroid.getAppContext()!.getPackageManager()!.getApplicationInfo(packageName, PackageManager.GET_META_DATA)

	let metaData = appInfo.metaData
	if (metaData == null) {
		return "";
	}
	let adId = metaData.getString("DCLOUD_READ_PHONE_STATE")
	if (adId == null) {
		// 没有数据，说明是自定义基座，则读取自定义基座的配置
		let customMetaId = metaData.getString("UTS_CUSTOM_LAUNCHER_META")
		if (customMetaId == null) {
			return ""
		}
		return "自定义基座[UTS_CUSTOM_LAUNCHER_META]:" + customMetaId;
	}
	// 标准基座
	return "标准基座[DCLOUD_READ_PHONE_STATE]:" + adId;
}



/**
 * 引用资源路径
 */
export function getLogoPath() : string {
	return logo;
}

/**
 * 音频播放器对象
 */
let globalPlayer : MediaPlayer | null = null;
/**
 * 播放asset资源中的音频
 */
export function playAssetAudio() {

	let assetManager = UTSAndroid.getAppContext()!.getAssets();
	let afd = assetManager.openFd("free.mp3");

	if (globalPlayer == null) {
		globalPlayer = new MediaPlayer();
		globalPlayer!.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
		globalPlayer!.prepare();
		globalPlayer!.start();
	}

}


/**
 * 停止播放asset资源中的音频
 */
export function stopAssetAudio() {

	if (globalPlayer != null) {
		globalPlayer!.stop();
		globalPlayer = null;
	}

}

export function goOtherActivity(imageDone : (event : string) => void) : boolean {

	// 检查相关权限是否已经具备
	if (ActivityCompat.checkSelfPermission(UTSAndroid.getUniActivity()!, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
		// 不具备权限，申请权限，并且告知用户监听失败
		ActivityCompat.requestPermissions(UTSAndroid.getUniActivity()!, arrayOf(Manifest.permission.CAMERA), 1002)

		return false;
	}

	UTSAndroid.onAppActivityResult((requestCode : Int, resultCode : Int, data ?: Intent) => {
		let eventName = "onAppActivityResult  -  requestCode:" + requestCode + " -resultCode:" + resultCode + " -data:" + JSON.stringify(data);
		console.log(eventName);
		if ((requestCode == 1001) && (resultCode == Activity.RESULT_OK)) {
			if (data != null) {
				let bundle = data.getExtras();
				let mImageBitmap = bundle!.get("data") as Bitmap;
				let bitmapPath = UTSAndroid.getUniActivity()!.getExternalCacheDir()!.getPath() + "/photo.png"
				console.log(bitmapPath);
				try {
					mImageBitmap.compress(Bitmap.CompressFormat.PNG, 100, new FileOutputStream(bitmapPath))
				} catch (e) {
				}
				imageDone(bitmapPath);

			}
		}
	});

	let takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
	//resolveActivity 返回可处理 Intent 的第一个 Activity 组件
	if (takePictureIntent.resolveActivity(UTSAndroid.getUniActivity()!.getPackageManager()) != null) {
		UTSAndroid.getUniActivity()!.startActivityForResult(takePictureIntent, 1001);
	}

	return true;

}


/**
 * 初始化应用生命周期监听
 * 
 */
export function initAppLifecycle(onLifecycleChange : (event : string) => void) {


	/**
	 * application 内存不足的回调函数
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onapptrimmemory
	 */
	UTSAndroid.onAppTrimMemory((level : Number) => {
		let eventName = "onAppTrimMemory - " + level;
		onLifecycleChange(eventName);
		console.log(eventName);
	});

	/**
	 * application 状态改变的回调函数
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onAppConfigChange
	 */
	UTSAndroid.onAppConfigChange((ret : UTSJSONObject) => {
		let eventName = "onAppConfigChange - " + JSON.stringify(ret);
		onLifecycleChange(eventName);
		console.log(eventName);
	});


	/**
	 * activity 销毁生命周期回调
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onappactivitydestroy
	 */
	UTSAndroid.onAppActivityDestroy(() => {
		let eventName = "onAppActivityDestroy";
		onLifecycleChange(eventName);
		console.log(eventName);
	});


	/**
	 * activity 失去焦点生命周期回调
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onappactivitypause
	 */
	UTSAndroid.onAppActivityPause(() => {
		let eventName = "onAppActivityPause";
		onLifecycleChange(eventName);
		console.log(eventName);
	});
	/**
	 * activity 得到焦点的周期回调
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onappactivityresume
	 */
	UTSAndroid.onAppActivityResume(() => {
		let eventName = "onAppActivityResume";
		onLifecycleChange(eventName);
		console.log(eventName);
	});
	/**
	 * activity 回退物理按键事件回调
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onappactivityback
	 */
	UTSAndroid.onAppActivityBack(() => {
		let eventName = "onAppActivityBack";
		onLifecycleChange(eventName);
		console.log(eventName);
	});

}


/**
 * 取消注册生命周期函数
 */
export function unRegLifecycle() {


	/**
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onapptrimmemory
	 */
	UTSAndroid.offAppTrimMemory();

	/**
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onAppConfigChange
	 */
	UTSAndroid.offAppConfigChange();

	/**
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onappactivitydestroy
	 */
	UTSAndroid.offAppActivityDestroy();

	/**
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onappactivitypause
	 */
	UTSAndroid.offAppActivityPause();

	/**
	 * 说明文档:https://uniapp.dcloud.net.cn/plugin/uts-plugin.html#onappactivityresume
	 */
	UTSAndroid.offAppActivityResume();
	/**
	 * activity 回退物理按键事件回调
	 */
	UTSAndroid.offAppActivityBack();

}

/**
 * add since 2023-06-19 
 * 新增传参测试用例
 */
export function inputArray(input : Array<string>) : boolean {

	let inputStr = JSON.stringify(input)

	if ('["a","b","c"]' == inputStr) {
		return true
	}
	return false

}

export type ParamOptions = {
	title : string,
	array : Array<string>
}

export function inputParam(option : ParamOptions) : boolean {
	let inputStr = JSON.stringify(option)
	if ('{"array":[1,2,3],"title":"hello"}' == inputStr) {
		return true
	}
	return false
}

export function returnArray() : Array<string> {
	return ['1', '2', '3']
}

export function returnParam() : ParamOptions {

	let ret : ParamOptions = {
		title: "returnParam",
		array: ['1', '2', '3']
	}
	return ret

}

export type ParamCallback = (res : ParamOptions) => void
export type ArrayCallback = (res : Array<string>) => void

export function callbackArray(callback : ArrayCallback) {
	callback(['8', '8', '8'])
}


export function callbackParam(callback : ParamCallback) {
	let ret : ParamOptions = {
		title: "callbackParam",
		array: ['4', '5', '6']
	}
	callback(ret)
}
/**
 * 打印测试方法
 */
export function logStrTest() {
	console.log("logStrTest 字符串打印测试")
}

export function logFloatTest() {
	console.log(3.1415926)
}
export function logIntTest() {
	console.log(2023)
}

export function logObjectTest(){
	let ret : ParamOptions = {
		title: "logObjectTest",
		array: ['1', '2', '3']
	}
	console.log(ret)
}


export function logFunctionTest(){
	
	let testFun = function(){
		console.log("testFun")
	}
	console.log(testFun)
}


export function logDateTest(){
	console.log(new Date())
}

export function logDateCombineTest(){
	console.log("现在的日期是",new Date()," 以上是日期信息")
}


/**
 * 
 */
export function quitApp(){
	UTSAndroid.quitApp()
}

export class User {  

    private name : string;  
    private age : Int;  

    constructor(hostP : string, port : Int) {  
        this.name = hostP;  
        this.age = port;  
    }  
	
	describeSelf():string{
		let text = "name = " + this.name + ";age = " + this.age
		return text
	}
}