package com.novelbook.android;

import android.content.Intent;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.Log;
import android.view.View;

import com.novelbook.android.Fragments.Fragment_shudan_list;
import com.flyco.tablayout.SlidingTabLayout;

import java.util.ArrayList;

import butterknife.BindView;

public class Activity_shudan_my extends Activity_base {
public static String TAG ="com.novelbook.android.Activity_shudan_my";
    @BindView(R.id.viewpager)
    ViewPager mViewpager;
    @BindView(R.id.tab_layout)
    SlidingTabLayout tabLayout;
    @BindView(R.id.fab)
    FloatingActionButton fab;
    private ArrayList<Fragment> mFragments;
    ArrayList<View> mList;
    String[] mTitle;


    @Override
    public int getLayoutRes() {
        return R.layout.activity_shudan_my;
    }

    @Override
    protected void initViews() {
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent intent = new Intent(Activity_shudan_my.this, Activity_createShudan.class);
                intent.putExtra("SHUDANID",0);
                startActivity(intent);
            }
        });
        initTabs();
    }


    @Override
    protected void setTitle() {
        setTitle("我的书单");
    }

    @Override
    protected void initData() {

    }

    @Override
    public void fillData() {

    }


    void initTabs() {

        if(mFragments ==null || mFragments.size() ==0){
            mTitle = new String[]{"已发布", "草稿", "收藏"};
            mFragments = new ArrayList<>();
            mFragments.add(new Fragment_shudan_list());
            mFragments.add(new Fragment_shudan_list());
            mFragments.add(new Fragment_shudan_list());
            Log.d(TAG,"initial fragments in tabs ");
        }
        Log.d(TAG,"set viewPager adapter ");
        //    FragmentPagerAdapter mAdapter = new FragmentPagerAdapter(activity.getSupportFragmentManager()) {   第一次进入没问题，再次进入ViewPager的fragment时里面内容就没了,数据丢失  https://blog.csdn.net/allan_bst/article/details/64920076
        FragmentPagerAdapter mAdapter = new FragmentPagerAdapter(getSupportFragmentManager()) {
            @Override
            public Fragment getItem(int position) {
                return mFragments.get(position);
            }

            @Override
            public int getCount() {
                return mFragments.size();
            }
            //ViewPager与TabLayout绑定后，这里获取到PageTitle就是Tab的Text
            @Override
            public CharSequence getPageTitle(int position) {
                return mTitle[position];
            }
        };
        mViewpager.setAdapter(mAdapter);
        tabLayout.setViewPager(mViewpager);
        //  tabLayout.setViewPager(mViewpager, mTitle, activity, mFragments);
        mViewpager.setCurrentItem(0);
    }
}