efunboxReader-android/app/src/main/java/com/edufound/reader/presenter/LoginAlertPresenter.java

package com.edufound.reader.presenter;

import android.content.Intent;
import android.graphics.Color;
import android.os.Handler;
import android.os.Message;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.TextPaint;
import android.text.TextUtils;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.edufound.reader.activity.WebActivity;
import com.edufound.reader.apiserver.UserApiServerImpl;
import com.edufound.reader.base.BasePresenter;
import com.edufound.reader.contract.LoginAlertContract;
import com.edufound.reader.model.LoginAlertModel;
import com.edufound.reader.util.Consts;
import com.edufound.reader.util.DeviceUuidFactory;
import com.edufound.reader.util.EfunboxUtil;
import com.google.gson.Gson;
import com.jakewharton.rxbinding4.view.RxView;
import com.okhttplib.HttpInfo;
import com.okhttplib.callback.Callback;
import com.orhanobut.logger.Logger;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;

import io.reactivex.rxjava3.annotations.NonNull;
import io.reactivex.rxjava3.functions.Consumer;

public class LoginAlertPresenter extends BasePresenter<LoginAlertContract.View> implements LoginAlertContract.Presenter {


    LoginAlertModel mModel;
    UserApiServerImpl mUserApi;
    List<Integer> leftBrackets = new ArrayList<>();
    List<Integer> rightBrackets = new ArrayList<>();
    String mServiceText = "点击登录表示您已阅读并同意《用户隐私政策》和《服务协议》。";
    int getVCode;
    int mVCodeResCount = 60;

    public LoginAlertPresenter() {
        mModel = new LoginAlertModel();
        mUserApi = new UserApiServerImpl();
    }


    @Override
    public void initServiceText(TextView textView) {
        leftBrackets = getChildIndexFromString(mServiceText, "《");
        rightBrackets = getChildIndexFromString(mServiceText, "》");
        SpannableStringBuilder style = new SpannableStringBuilder();
        style.append(mServiceText);
        for (int i = 0; i < leftBrackets.size(); i++) {
            final int finalI = i;
            style.setSpan(new ClickableSpan() {
                @Override
                public void onClick(@NonNull View widget) {
                    setClickListener(widget, o -> {
                        lookPrivacy(finalI);
                    });
                }

                @Override
                public void updateDrawState(@NonNull TextPaint ds) {
                    ds.setUnderlineText(false);
                    ds.setColor(Color.parseColor("#68a5dc"));
                }

            }, leftBrackets.get(i), rightBrackets.get(i) + 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

        }
        textView.setMovementMethod(LinkMovementMethod.getInstance());
        textView.setHighlightColor(Color.parseColor("#ffffff"));
        textView.setText(style);
    }

    @Override
    public void getVCode(String phoneNum) {
        if (EfunboxUtil.isMobileNO(phoneNum)) {
            //正常,获取验证码
//            getVCode = 9999;
            ((FrameLayout) mView.getVCodeText().getParent()).setClickable(false);
            ((FrameLayout) mView.getVCodeText().getParent()).setEnabled(false);
//            ((FrameLayout) mView.getVCodeText().getParent()).setBackgroundColor(mView.getActivity().getResources().getColor(R.color.translucent_background));
            mView.getVCodeText().setText(String.valueOf(mVCodeResCount));
            mLoginAlertHandler.sendEmptyMessageDelayed(LoginAlertModel.CHANGE_VCODE_TEXT, 1000);
            mModel.getVCode(mView.getActivity(), phoneNum, new Callback() {
                @Override
                public void onSuccess(HttpInfo info) throws IOException {
                    String result = info.getRetDetail();
                    getVCode = 9999;
                }

                @Override
                public void onFailure(HttpInfo info) throws IOException {

                }
            });

        } else {
            Toast.makeText(mView.getActivity(), "请输入正确的手机号", Toast.LENGTH_SHORT).show();
            //不正常
        }
    }

    @Override
    public void Login(String phoneNum, String inputVCode) {

        if (EfunboxUtil.isMobileNO(phoneNum)) {
            //手机号没有改过，正常。获取了验证码了,判断验证码
            if (TextUtils.isEmpty(inputVCode)) {
                Toast.makeText(mView.getActivity(), "请输入验证码", Toast.LENGTH_SHORT).show();
                return;
            } else {
                if (!mView.getCheckBox().isChecked()) {
                    Toast.makeText(mView.getActivity(), "请勾选用户隐私政策和服务协议", Toast.LENGTH_SHORT).show();
                    return;
                }
                if (Integer.valueOf(inputVCode) == getVCode) {
                    //输入的和返回的是一样的
                    //请求接口，根据phoneNum,Integer.valueOf(inputVCode)
                    Map<String, String> params = new HashMap<>();
                    params.put("channel", Consts.getUmengChannel());
                    params.put("deviceCode", DeviceUuidFactory.getUuid().toString());
                    params.put("mobileNo", phoneNum);
                    params.put("verifyCode", inputVCode);
                    params.put("verify", "true");
                    mUserApi.registerUser(mView.getActivity(), new Gson().toJson(params), new Callback() {
                        @Override
                        public void onSuccess(HttpInfo info) throws IOException {
                            Logger.e("注册成功：" + info.getRetDetail());
                        }

                        @Override
                        public void onFailure(HttpInfo info) throws IOException {
                            Logger.e("注册失败：" + info.getRetDetail());
                        }
                    });

                } else {
                    Toast.makeText(mView.getActivity(), "验证码输入错误", Toast.LENGTH_SHORT).show();
                }
            }


        } else {
            Toast.makeText(mView.getActivity(), "请输入正确的手机号", Toast.LENGTH_SHORT).show();
            //不正常
        }
    }

    @Override
    public void activityDestory() {
        mLoginAlertHandler.removeMessages(LoginAlertModel.CHANGE_VCODE_TEXT);
        mLoginAlertHandler = null;
    }

    Handler mLoginAlertHandler = new Handler(new Handler.Callback() {
        @Override
        public boolean handleMessage(@androidx.annotation.NonNull Message message) {
            switch (message.what) {
                case LoginAlertModel.CHANGE_VCODE_TEXT:
                    if (mVCodeResCount > 1) {
                        mVCodeResCount--;
                        mView.getVCodeText().setText(String.valueOf(mVCodeResCount));
                        mLoginAlertHandler.sendEmptyMessageDelayed(LoginAlertModel.CHANGE_VCODE_TEXT, 1000);
                    } else {
                        mVCodeResCount = 60;
                        mView.getVCodeText().setText("获取验证码");
                        ((FrameLayout) mView.getVCodeText().getParent()).setClickable(true);
                        ((FrameLayout) mView.getVCodeText().getParent()).setEnabled(true);
//                        ((FrameLayout) mView.getVCodeText().getParent()).setBackgroundResource(R.drawable.activity_loginalert_verificationcode_bg);
                    }

                    break;
            }
            return false;
        }
    });


    private List<Integer> getChildIndexFromString(String parent, String child) {
        int startIndex = 0;
        List<Integer> ids = new ArrayList<>();
        while (parent.indexOf(child, startIndex) != -1) {
            //ids.add(startIndex);
            startIndex = parent.indexOf(child, startIndex);
            ids.add(startIndex);
            startIndex = startIndex + child.length();
        }
        return ids;
    }


    private void lookPrivacy(int index) {
        String url = "";
        switch (index) {
            case 0:
                url = Consts.getAgreementServicesUrl();
                break;
            case 1:
                url = Consts.getPrivServiceUrl();
                break;
        }
        Intent intent = new Intent(mView.getActivity(), WebActivity.class);
        intent.putExtra("loadUrl", url);
        mView.getActivity().startActivity(intent);
    }


    private void setClickListener(View view, Consumer onNext) {
        RxView.clicks(view).throttleFirst(2, TimeUnit.SECONDS).subscribe(onNext);
    }
}