package com.gh.gamecenter.personal;

import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.DisplayMetrics;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.gh.base.AppController;
import com.gh.common.util.DisplayUtils;
import com.gh.gamecenter.R;
import com.gh.gamecenter.SettingActivity;
import com.gh.gamecenter.eventbus.EBMoveTop;
import com.gh.gamecenter.eventbus.EBSlide;

import de.greenrobot.event.EventBus;

/**
 * 
 * @author 温冠超
 * @email 294299195@qq.com
 * @date 2015-8-8 主页fragment3页面
 */
public class PersonalFragment extends Fragment implements View.OnClickListener, ViewPager.OnPageChangeListener {

	private View view;
	private ViewPager me_vp_show;

	private RelativeLayout me_rl_top;
	private ImageView me_iv_top_setting;
	private TextView me_tv_top_install;
	private TextView me_tv_top_concern;
	private View me_top_slide_line;

	private LinearLayout me_ll_topbar;
	private View me_topbar_status_bar;
	private TextView me_tv_topbar_install;
	private TextView me_tv_topbar_concern;
	private View me_topbar_slide_line;

	private RelativeLayout.LayoutParams top_line_rparams;
	private RelativeLayout.LayoutParams topbar_line_rparams;
	private RelativeLayout.LayoutParams top_rparams;

	private int leftMargin;
	private int dis;
	private int previous;

	@Override
	public void onCreate(@Nullable Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		view = View.inflate(getActivity(), R.layout.home3_fragment, null);

		me_rl_top = (RelativeLayout) view.findViewById(R.id.me_rl_top);
		top_rparams = (RelativeLayout.LayoutParams) me_rl_top.getLayoutParams();

		me_iv_top_setting = (ImageView) view.findViewById(R.id.me_iv_top_setting);
		me_iv_top_setting.setOnClickListener(this);

		DisplayMetrics outMetrics = new DisplayMetrics();
		getActivity().getWindowManager().getDefaultDisplay().getMetrics(outMetrics);

		me_tv_top_install = (TextView) view.findViewById(R.id.me_tv_top_install);
		me_tv_top_install.setOnClickListener(this);
		RelativeLayout.LayoutParams rparams1 = (RelativeLayout.LayoutParams) me_tv_top_install.getLayoutParams();
		int width = outMetrics.widthPixels / 4;
		rparams1.width = width;
		rparams1.leftMargin = width - DisplayUtils.dip2px(getActivity(), 10);
		me_tv_top_install.setLayoutParams(rparams1);

		me_tv_top_concern = (TextView) view.findViewById(R.id.me_tv_top_concern);
		me_tv_top_concern.setOnClickListener(this);
		RelativeLayout.LayoutParams rparams2 = (RelativeLayout.LayoutParams) me_tv_top_concern.getLayoutParams();
		rparams2.width = width;
		rparams2.rightMargin = width - DisplayUtils.dip2px(getActivity(), 10);
		me_tv_top_concern.setLayoutParams(rparams2);

		me_top_slide_line = view.findViewById(R.id.me_top_slide_line);
		top_line_rparams = (RelativeLayout.LayoutParams) me_top_slide_line.getLayoutParams();
		top_line_rparams.width = outMetrics.widthPixels / 6;
		leftMargin = outMetrics.widthPixels / 8 * 3 - outMetrics.widthPixels / 12 - DisplayUtils.dip2px(getActivity(), 10);
		top_line_rparams.leftMargin = leftMargin;
		me_top_slide_line.setLayoutParams(top_line_rparams);

		dis = outMetrics.widthPixels / 4 + DisplayUtils.dip2px(getActivity(), 20);

		me_tv_top_install.setTextColor(getActivity().getResources().getColor(R.color.theme));
		me_tv_top_install.setClickable(false);
		me_tv_top_concern.setTextColor(getActivity().getResources().getColor(R.color.title));
		me_tv_top_concern.setClickable(true);

		me_ll_topbar = (LinearLayout) view.findViewById(R.id.me_ll_topbar);

		me_topbar_status_bar = view.findViewById(R.id.me_topbar_status_bar);
		LinearLayout.LayoutParams rparams = (LinearLayout.LayoutParams) me_topbar_status_bar.getLayoutParams();
		rparams.height = DisplayUtils.getInternalDimensionSize(getResources(), "status_bar_height");
		me_topbar_status_bar.setLayoutParams(rparams);

		me_tv_topbar_install = (TextView) view.findViewById(R.id.me_tv_topbar_install);
		me_tv_topbar_install.setOnClickListener(this);
		RelativeLayout.LayoutParams rparams3 = (RelativeLayout.LayoutParams) me_tv_topbar_install.getLayoutParams();
		rparams3.width = width;
		rparams3.leftMargin = width - DisplayUtils.dip2px(getActivity(), 10);
		me_tv_topbar_install.setLayoutParams(rparams3);

		me_tv_topbar_concern = (TextView) view.findViewById(R.id.me_tv_topbar_concern);
		me_tv_topbar_concern.setOnClickListener(this);
		RelativeLayout.LayoutParams rparams4 = (RelativeLayout.LayoutParams) me_tv_topbar_concern.getLayoutParams();
		rparams4.width = width;
		rparams4.rightMargin = width - DisplayUtils.dip2px(getActivity(), 10);
		me_tv_topbar_concern.setLayoutParams(rparams4);

		me_tv_top_install.setTextColor(getActivity().getResources().getColor(R.color.theme));
		me_tv_top_install.setClickable(false);
		me_tv_top_concern.setTextColor(getActivity().getResources().getColor(R.color.title));
		me_tv_top_concern.setClickable(true);

		me_topbar_slide_line = view.findViewById(R.id.me_topbar_slide_line);
		topbar_line_rparams = (RelativeLayout.LayoutParams) me_topbar_slide_line.getLayoutParams();
		topbar_line_rparams.width = outMetrics.widthPixels / 6;
		leftMargin = outMetrics.widthPixels / 8 * 3 - outMetrics.widthPixels / 12 - DisplayUtils.dip2px(getActivity(), 10);
		topbar_line_rparams.leftMargin = leftMargin;
		me_topbar_slide_line.setLayoutParams(topbar_line_rparams);

		me_vp_show = (ViewPager) view.findViewById(R.id.me_vp_show);
		me_vp_show.setAdapter(new FragmentAdapter(getChildFragmentManager()));
		me_vp_show.addOnPageChangeListener(this);

		previous = 0;

		EventBus.getDefault().register(this);
	}

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		if (container != null) {
			container.removeView(view);
		}
		return view;
	}

	@Override
	public void onPageScrolled(int position, float positionOffset,
			int positionOffsetPixels) {
		if (positionOffset != 0) {
			top_line_rparams.leftMargin = (int) (dis * (positionOffset + position)) + leftMargin;
			topbar_line_rparams.leftMargin = (int) (dis * (positionOffset + position)) + leftMargin;
			me_top_slide_line.setLayoutParams(top_line_rparams);
			me_topbar_slide_line.setLayoutParams(topbar_line_rparams);
		}
	}

	@Override
	public void onPageSelected(int position) {
		if (position == 0) {
			if (me_ll_topbar.getVisibility() == View.VISIBLE) {
				EventBus.getDefault().post(new EBSlide(0, previous, true));
			}
			previous = 0;

			me_tv_top_install.setTextColor(getActivity().getResources().getColor(R.color.theme));
			me_tv_top_install.setClickable(false);
			me_tv_top_concern.setTextColor(getActivity().getResources().getColor(R.color.title));
			me_tv_top_concern.setClickable(true);

			me_tv_topbar_install.setTextColor(getActivity().getResources().getColor(R.color.theme));
			me_tv_topbar_install.setClickable(false);
			me_tv_topbar_concern.setTextColor(getActivity().getResources().getColor(R.color.title));
			me_tv_topbar_concern.setClickable(true);
		} else {
			if (me_ll_topbar.getVisibility() == View.VISIBLE) {
				EventBus.getDefault().post(new EBSlide(0, previous, true));
			}
			previous = 1;

			me_tv_top_install.setTextColor(getActivity().getResources().getColor(R.color.title));
			me_tv_top_install.setClickable(true);
			me_tv_top_concern.setTextColor(getActivity().getResources().getColor(R.color.theme));
			me_tv_top_concern.setClickable(false);

			me_tv_topbar_install.setTextColor(getActivity().getResources().getColor(R.color.title));
			me_tv_topbar_install.setClickable(true);
			me_tv_topbar_concern.setTextColor(getActivity().getResources().getColor(R.color.theme));
			me_tv_topbar_concern.setClickable(false);
		}
	}

	@Override
	public void onPageScrollStateChanged(int state) {

	}

	private class FragmentAdapter extends FragmentPagerAdapter {

		public FragmentAdapter(FragmentManager fm) {
			super(fm);
		}

		@Override
		public Fragment getItem(int position) {
			if (position == 0) {
				return new InstallFragment();
			} else {
				return new ConcernFragment();
			}
		}

		@Override
		public int getCount() {
			return 2;
		}

	}

	public void onEventMainThread(EBMoveTop moveTop) {
		if (moveTop.getType().equals("top")) {
			if (moveTop.getVisibility() == View.VISIBLE) {
				me_ll_topbar.setVisibility(View.VISIBLE);
			} else {
				me_ll_topbar.setVisibility( View.GONE);
			}
			if (top_rparams.topMargin != moveTop.getTopMargin()) {
				top_rparams.topMargin = moveTop.getTopMargin();
				me_rl_top.setLayoutParams(top_rparams);
			}
		}
	}

	@Override
	public void onClick(View v) {
		if (v.getId() == R.id.me_iv_top_setting) {
			startActivity(new Intent(getActivity(), SettingActivity.class));
		} else if (v.getId() == R.id.me_tv_top_install
					|| v.getId() == R.id.me_tv_topbar_install) {
			me_vp_show.setCurrentItem(0);
		} else if (v.getId() == R.id.me_tv_top_concern
					|| v.getId() == R.id.me_tv_topbar_concern) {
			me_vp_show.setCurrentItem(1);
		}
	}

	@Override
	public void onDestroy() {
		super.onDestroy();
		EventBus.getDefault().unregister(this);
		AppController.canclePendingRequests(PersonalFragment.class);
		view = null;
	}

}