package com.yingmao.clash.act

import android.annotation.SuppressLint
import android.content.Intent
import android.os.Bundle
import android.os.CountDownTimer
import android.text.method.HideReturnsTransformationMethod
import android.view.View
import android.view.ViewGroup
import android.view.inputmethod.InputMethodManager
import android.widget.*
import androidx.appcompat.widget.AppCompatImageView
import androidx.lifecycle.ViewModelProvider
import com.cncat.vpn.service.ClashManager
import com.cncat.vpn.service.remote.IClashManager
import com.cncat.vpn.service.remote.wrap
import com.google.gson.JsonObject

import com.yingmao.clash.view.dialog.RxDialogShapeLoading

import com.tencent.mmkv.MMKV
import com.yingmao.clash.BuildConfig
import com.yingmao.clash.R
import com.yingmao.clash.app.MainApplication
import com.yingmao.clash.base.BaseActivity
import com.yingmao.clash.conf.BZYConstants
import com.yingmao.clash.net.http.HttpReqType
import com.yingmao.clash.net.http.HttpStatus
import com.yingmao.clash.net.http.entity.GetSMSCodeRsp
import com.yingmao.clash.net.http.entity.RegisterRsp
import com.yingmao.clash.util.AESUtil
import com.yingmao.clash.util.CommonUtils
import com.yingmao.clash.util.Utils
import com.yingmao.clash.view.PasswordTransformationMethodBigDot
import com.yingmao.clash.view.RxToast

class RegisterActivity : BaseActivity(), View.OnClickListener {

    private lateinit var usernameEt: EditText
    private lateinit var passwordEt: EditText
    private lateinit var passwordEtCheck: EditText

    private lateinit var username: String
    private lateinit var password: String
    private lateinit var passwordCheck: String
    private  lateinit var  tvSmSCode:TextView
    private  lateinit var  etSmSCode:EditText
    private lateinit var rxDialogShapeLoading: RxDialogShapeLoading
    private var phoneNumber: String = ""
    private lateinit var registerAtyVM: RegisterAtyVM
    private var countDownTimer: CountDownTimer? = null
    private var registerKey = ""
    private var registerIV2 = ""

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_register)
        //点击输入框外边隐藏输入法 必须在setContentView之后调用
        setupUI(findViewById<ViewGroup>(android.R.id.content).getChildAt(0))
        initView()
        val clashBinder = MainApplication.getApp()?.let {
            ClashManager(it).wrap() as IClashManager
        }
        clashBinder?.let { cb ->
            val signList =
                AESUtil.getSingInfo(this@RegisterActivity, BuildConfig.applicationId, AESUtil.SHA256)
            if (signList.isNotEmpty()) {
                val si = signList[0]
                val ss1 = cb.getSS1(si)
                val ss2 = cb.getSS2(si)
                registerKey = cb.getRegisterKey(si)
                registerIV2 = cb.getRegisterKiv(si)
                com.cncat.vpn.common.log.Log.d("si==>${si}, ss1==>${ss1}, ss2==>${ss2}")
                MainApplication.KEY2 = ss1
                MainApplication.IV2 = ss2
            }
        }
        registerAtyVM = ViewModelProvider(this)[RegisterAtyVM::class.java]
        observe(this, registerAtyVM)
//        httpStatus(registerAtyVM)
    }

    override fun httpLoading(httpStatus: HttpStatus.Loading) {
        when(httpStatus.reqType){
            HttpReqType.BaseREGISTER->{
                rxDialogShapeLoading.setMessage("注册中...")
                rxDialogShapeLoading.show()
            }
            else->{

            }
        }
    }

    override fun httpSuccess(httpStatus: HttpStatus.Success) {
       when(httpStatus.reqType){
           HttpReqType.GETSMSCODE->{
               (httpStatus.rsp as GetSMSCodeRsp).let { rsp ->
                   if (rsp.code == 1000) {
                       RxToast.success(resources.getString(R.string.VerificationCodeSent))
                       countDown()
                   } else {
                       RxToast.warning(resources.getString(R.string.VerificationCodeSentFail)+ rsp.message)
                   }
               }
            }

           HttpReqType.BaseREGISTER->{
               rxDialogShapeLoading.cancel()
               with(httpStatus.rsp as RegisterRsp) {
                   if (code == "200") {
                       RxToast.success("注册成功")
                       if(httpStatus.rsp.data!=null){
                           username= httpStatus.rsp.data.phoneNumber.toString()
                           MMKV.defaultMMKV()
                               .encode(BZYConstants.MMKV_KEY_REMEMBER_USERNAME, username)
                           MMKV.defaultMMKV().encode(BZYConstants.MMKV_KEY_IS_REGISTER, true)
                           MMKV.defaultMMKV().encode(BZYConstants.MMKV_KEY_NOTE_DEFAULT_PSW, true)
                           startActivity(Intent(this@RegisterActivity, LoginActivity::class.java))
                           finish()
                       }
                   } else
                       RxToast.error("注册失败:(${code})${message}")
               }
           }
           else->{
           }
       }
    }

    override fun httpFailure(httpStatus: HttpStatus.Failure) {
        when(httpStatus.reqType) {
            HttpReqType.GETSMSCODE -> {
                rxDialogShapeLoading.cancel()
                RxToast.error("注册失败:${httpStatus.msg}")
            }
            HttpReqType.BaseREGISTER->{
                rxDialogShapeLoading.cancel()
                RxToast.error("注册失败:${httpStatus.msg}")
            }
            else->{

            }
        }
    }

    private fun initView() {
        usernameEt = findViewById(R.id.et_username)
        passwordEt = findViewById(R.id.et_password)
        passwordEtCheck = findViewById(R.id.et_password_check)
        passwordEt.transformationMethod = PasswordTransformationMethodBigDot()
        passwordEtCheck.transformationMethod = PasswordTransformationMethodBigDot()
        tvSmSCode=findViewById(R.id.tv_sms_code)
        etSmSCode=findViewById(R.id.et_sms_code)

        rxDialogShapeLoading = RxDialogShapeLoading(this)

        tvSmSCode.setOnClickListener {
            phoneNumber = usernameEt.text.trim().toString()
            if(Utils.isEmail(phoneNumber)||Utils.isPhoneNumber(phoneNumber)){
                registerAtyVM.getSMSCode(phoneNumber)
            }else{
                RxToast.warning(resources.getString(R.string.phoneOrEmail))
            }
        }
        val passwordHideCb = findViewById<CheckBox>(R.id.cb_password_hide)
        passwordHideCb.setOnCheckedChangeListener(IOnCheckedChangeListener())
        val passwordHideCb2 = findViewById<CheckBox>(R.id.cb_password_hide_check)
        passwordHideCb2.setOnCheckedChangeListener(IOnCheckedChangeListener())

        val registerTv = findViewById<TextView>(R.id.tv_register)
        registerTv.setOnClickListener(this)
        val loginTv = findViewById<TextView>(R.id.tv_login)
        loginTv.setOnClickListener(this)

    }
    override fun onClick(v: View?) {
        when (v?.id) {
            R.id.tv_register -> {

                val smsCode =etSmSCode.text.trim().toString()
                if(smsCode.isEmpty()){
                    RxToast.error("验证码不能为空")
                    return
                }
                if (checkInput()){
                    val reqJson = JsonObject()
                    reqJson.addProperty("phoneNumber", username)
                    reqJson.addProperty("password", password)
                    reqJson.addProperty("password_check", passwordCheck)
                    reqJson.addProperty("invitationCode",  BuildConfig.productId)
                    reqJson.addProperty("from", "5")
                    reqJson.addProperty("androidDevice", Utils.getUniqueID(this))
                    reqJson.addProperty("smsCode", smsCode)
                    if (registerKey.isNotEmpty() && registerIV2.isNotEmpty()) {
                        val data = AESUtil.byteArrayToHexStr(
                            AESUtil.RegisterEncrypt(reqJson.toString(), registerKey, registerIV2)
                        )
                        val params: Map<String, String> = mutableMapOf(
                            "data" to data
                        )

                        registerAtyVM.registerBySMSCode(params)
                    }
                }
            }

            R.id.tv_login -> {
                val intent = Intent(this@RegisterActivity, LoginActivity::class.java)
                startActivity(intent)
                finish()
            }
        }
    }

    private fun checkInput(): Boolean {
        username = usernameEt.text.toString().trim()
        if (username.isBlank()) {

            getFocusAndShowSoftInput(usernameEt)
            return false
        }
        if (!CommonUtils.checkUsername(username)) {

            getFocusAndShowSoftInput(usernameEt)
            return false
        }

        password = passwordEt.text.toString().trim()
        if (password.isBlank()) {

            getFocusAndShowSoftInput(passwordEt)
            return false
        }
        passwordCheck = passwordEtCheck.text.toString().trim()
        if (password.isBlank()) {

            getFocusAndShowSoftInput(passwordEtCheck)
            return false
        }
        if (password != passwordCheck) {
            return false
        }

        return true
    }

    private fun getFocusAndShowSoftInput(editText: EditText) {
        editText.requestFocus()
        val imm: InputMethodManager = editText.context
            .getSystemService(INPUT_METHOD_SERVICE) as InputMethodManager
        imm.toggleSoftInput(0, InputMethodManager.SHOW_FORCED)
    }

    private inner class IOnCheckedChangeListener : CompoundButton.OnCheckedChangeListener {
        override fun onCheckedChanged(buttonView: CompoundButton?, isChecked: Boolean) {
            when (buttonView?.id) {
                R.id.cb_password_hide -> {
                    if (isChecked)
                        passwordEt.transformationMethod =
                            HideReturnsTransformationMethod.getInstance()
                    else
                        passwordEt.transformationMethod = PasswordTransformationMethodBigDot()
                }

                R.id.cb_password_hide_check -> {
                    if (isChecked)
                        passwordEtCheck.transformationMethod =
                            HideReturnsTransformationMethod.getInstance()
                    else
                        passwordEtCheck.transformationMethod = PasswordTransformationMethodBigDot()
                }
            }

        }
    }
    private fun countDown() {
        tvSmSCode.isEnabled = false
        countDownTimer = object : CountDownTimer(60000, 1000) {
            override fun onFinish() {
                tvSmSCode.isEnabled = true
                tvSmSCode.text = resources.getString(R.string.ObtainVerificationCode)
            }

            @SuppressLint("SetTextI18n")
            override fun onTick(millisUntilFinished: Long) {
                tvSmSCode.text = "${millisUntilFinished / 1000} S"

            }
        }.start()
    }
    override fun onDestroy() {
        super.onDestroy()
        countDownTimer?.cancel()
    }
}