package com.community.pocket.ui.resetpwd;

import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProvider;

import com.community.pocket.R;
import com.community.pocket.ui.BaseFragment;
import com.community.pocket.ui.listener.MyTextChange;
import com.community.pocket.ui.login.LoginActivity;
import com.community.pocket.ui.main.ui.share.Response;
import com.community.pocket.util.Param;
import com.community.pocket.util.PropertiesUtil;

import org.xutils.view.annotation.ContentView;
import org.xutils.view.annotation.Event;
import org.xutils.view.annotation.ViewInject;

import java.util.Objects;

/**
 * 重置密码第三步，输入密码
 */
@ContentView(R.layout.step3)
public class ResetPwdStep3 extends BaseFragment {


    //密码
    @ViewInject(R.id.password)
    private EditText password;

    //确认密码
    @ViewInject(R.id.confirmPwd)
    private EditText confirmPassword;

    //重置密码按钮
    @ViewInject(R.id.reset_pwd)
    private Button resetpwdButton;

    private ResetPwdViewModel resetPwdViewModel;


    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);

        resetPwdViewModel = new ViewModelProvider(this, new ViewModelProvider.NewInstanceFactory()).get(ResetPwdViewModel.class);

        //监听表单校验状态
        resetPwdViewModel.getResetPwdFormStep3().observe(getViewLifecycleOwner(), new Observer<ResetPwdFormState.Step3>() {
            @Override
            public void onChanged(ResetPwdFormState.Step3 step3) {
                if (step3 == null) {
                    return;
                }

                if (step3.getPasswordError() != null) {
                    password.setError(getString(step3.getPasswordError(), PropertiesUtil.getIntValue("password.length")));
                }

                if (step3.getConfirmPasswordError() != null) {
                    confirmPassword.setError(getString(step3.getConfirmPasswordError(), PropertiesUtil.getIntValue("password.length")));
                }

                resetpwdButton.setEnabled(step3.isDataValid());
            }
        });

        TextWatcher textWatcher = new MyTextChange() {
            @Override
            public void afterTextChanged(Editable s) {
                resetPwdViewModel.resetpwdStep3Changed(password.getText().toString(), confirmPassword.getText().toString());
            }
        };

        password.addTextChangedListener(textWatcher);
        confirmPassword.addTextChangedListener(textWatcher);

        resetPwdViewModel.getResetPwdResultStep3().observe(getViewLifecycleOwner(), new Observer<ResetPwdResponse>() {
            @Override
            public void onChanged(ResetPwdResponse resetPwdResponse) {
                if (resetPwdResponse == null) {
                    return;
                }

                resetPwdResponse.toast(getContext());

                if (resetPwdResponse.getResult() == Response.Result.OK) {
                    startActivity(new Intent(getContext(), LoginActivity.class));
                }
            }
        });
    }

    @RequiresApi(api = Build.VERSION_CODES.KITKAT)
    @Event(value = R.id.reset_pwd)
    private void resetPwd(View v) {
        resetPwdViewModel.resetPwd(Objects.requireNonNull(getArguments()).getString(Param.username.name()), password.getText().toString());
    }

    @RequiresApi(api = Build.VERSION_CODES.KITKAT)
    @Event(value = R.id.back)
    private void back(View v) {
        startActivity(new Intent(getContext(), LoginActivity.class));
        Objects.requireNonNull(getActivity()).finish();
    }
}