package com.electric.chargingpile.activity;

import android.os.Bundle;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.electric.chargingpile.R;
import com.electric.chargingpile.adapter.ViewPagerFragmentAdapter;
import com.electric.chargingpile.fragment.QaAllFragment;
import com.electric.chargingpile.fragment.QaMarkFragment;
import com.electric.chargingpile.fragment.QaZanFragment;
import com.electric.chargingpile.util.BarColorUtil;

public class AllQAMessageActivity extends AppCompatActivity implements View.OnClickListener {
    private ImageView iv_back;
    private RelativeLayout rl_all, rl_zan, rl_mark;
    private TextView tv_zan, tv_all, tv_mark;
    private ViewPager viewPager;
    private ViewPagerFragmentAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_all_qamessage);
        BarColorUtil.initStatusBarColor(AllQAMessageActivity.this);
        initViews();
        initListener();
    }

    private void initViews() {
        iv_back = (ImageView) findViewById(R.id.iv_back);
        rl_all = (RelativeLayout) findViewById(R.id.rl_all);
        rl_zan = (RelativeLayout) findViewById(R.id.rl_zan);
        rl_mark = (RelativeLayout) findViewById(R.id.rl_mark);
        tv_zan = (TextView) findViewById(R.id.tv_zan);
        tv_all = (TextView) findViewById(R.id.tv_all);
        tv_mark = (TextView) findViewById(R.id.tv_mark);
        viewPager = (ViewPager) findViewById(R.id.viewPager);
        adapter = new ViewPagerFragmentAdapter(getSupportFragmentManager());
        adapter.addFragment(new QaAllFragment());
        adapter.addFragment(new QaMarkFragment());
        adapter.addFragment(new QaZanFragment());
        viewPager.setOffscreenPageLimit(2);
        viewPager.setAdapter(adapter);
    }

    private void initListener() {
        iv_back.setOnClickListener(this);
        rl_all.setOnClickListener(this);
        rl_zan.setOnClickListener(this);
        rl_mark.setOnClickListener(this);
        viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

            }

            @Override
            public void onPageSelected(int position) {
                setButtonView(position);
            }

            @Override
            public void onPageScrollStateChanged(int state) {

            }
        });
    }

    private void setButtonView(int position) {
        switch (position) {
            case 0:
                tv_all.setTextColor(getResources().getColor(R.color.lvse));
                tv_zan.setTextColor(getResources().getColor(R.color.ui_62));
                tv_mark.setTextColor(getResources().getColor(R.color.ui_62));
                rl_all.setBackgroundResource(R.drawable.bg_my_answer);
                rl_zan.setBackgroundResource(R.color.white);
                rl_mark.setBackgroundResource(R.color.white);
                break;
            case 1:
                tv_all.setTextColor(getResources().getColor(R.color.ui_62));
                tv_zan.setTextColor(getResources().getColor(R.color.ui_62));
                tv_mark.setTextColor(getResources().getColor(R.color.lvse));
                rl_mark.setBackgroundResource(R.drawable.bg_my_answer);
                rl_all.setBackgroundResource(R.color.white);
                rl_zan.setBackgroundResource(R.color.white);
                break;
            case 2:
                tv_all.setTextColor(getResources().getColor(R.color.ui_62));
                tv_zan.setTextColor(getResources().getColor(R.color.lvse));
                tv_mark.setTextColor(getResources().getColor(R.color.ui_62));
                rl_all.setBackgroundResource(R.color.white);
                rl_zan.setBackgroundResource(R.drawable.bg_my_answer);
                rl_mark.setBackgroundResource(R.color.white);
                break;
        }
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.iv_back:
                finish();
                break;
            case R.id.rl_all:
                viewPager.setCurrentItem(0);
                break;
            case R.id.rl_mark:
                viewPager.setCurrentItem(1);
                break;
            case R.id.rl_zan:
                viewPager.setCurrentItem(2);
                break;
        }
    }
}