/*
 * Copyright 2014 trinea.cn All right reserved. This software is the confidential and proprietary information of
 * trinea.cn ("Confidential Information"). You shall not disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into with trinea.cn.
 */
package com.gh.gamecenter.adapter;

import android.content.Context;
import android.support.annotation.NonNull;
import android.view.View;
import android.view.ViewGroup;

import com.facebook.drawee.view.SimpleDraweeView;
import com.gh.common.util.DataLogUtils;
import com.gh.common.util.DataUtils;
import com.gh.common.util.DirectUtils;
import com.gh.common.util.ImageUtils;
import com.gh.common.util.StringUtils;
import com.gh.gamecenter.R;
import com.gh.gamecenter.entity.LinkEntity;

import java.util.List;

/**
 * ImagePagerAdapter
 *
 * @author <a href="http://www.trinea.cn" target="_blank">Trinea</a> 2014-2-23
 */
public class ImagePagerAdapter extends RecyclingPagerAdapter {

    private Context mContext;
    // private List<Integer> imageIdList;
    private List<LinkEntity> mSlideEntityList;

    private int mSize;
    private boolean mIsInfiniteLoop;

    private String mSource;

    // private ImageIndicator indicator;

    public ImagePagerAdapter(Context context, List<LinkEntity> slideEntityList, boolean isInfiniteLoop, String source) {
        mContext = context;
        mSlideEntityList = slideEntityList;
        mSize = getSize(slideEntityList);
        mIsInfiniteLoop = isInfiniteLoop;
        mSource = source;
    }

    public int getSize(List<LinkEntity> sourceList) {
        return sourceList == null ? 0 : sourceList.size();
    }

    @Override
    public int getCount() {
        // Infinite loop
        return mIsInfiniteLoop ? Integer.MAX_VALUE : getSize(mSlideEntityList);
    }

    @Override
    public View getView(final int position, View view, ViewGroup container) {
        if (view == null) {
            view = new SimpleDraweeView(mContext);
        }

        int index = getPosition(position);
        if (index >= mSlideEntityList.size()) return view;

        final LinkEntity slideEntity = mSlideEntityList.get(index);

        ImageUtils.display(mContext.getResources(), (SimpleDraweeView) view,
                slideEntity.getImage(), R.drawable.preload);

//         indicator.setPosition(mSlideEntityList.mSize(), getPosition(position));

        view.setOnClickListener(v -> {

            int size = mSlideEntityList.size();

            if (size == 0) return;

            // 首页轮播图数据统计
            DataLogUtils.uploadLunbotuLog(mContext, slideEntity.getType(),
                    slideEntity.getText(), String.valueOf(getPosition(position) % size + 1));

            String entrance = StringUtils.buildString("(游戏-专题:滚动图["
                    , slideEntity.getText()
                    , "=", slideEntity.getType()
                    , "=", String.valueOf(size + 1)
                    , "])");

            DataUtils.onMtaEvent(mContext, "轮播图", mSource, String.valueOf(getPosition(position) % size + 1));

            DirectUtils.directToLinkPage(mContext, slideEntity, entrance, "首页游戏");

        });

        return view;
    }

    /**
     * get really position
     *
     * @param position
     * @return
     */
    private int getPosition(int position) {
        return mIsInfiniteLoop ? position % mSize : position;
    }

    public int getDataSize() {
        return mSlideEntityList == null ? 0 : mSlideEntityList.size();
    }

    @Override
    public int getItemPosition(@NonNull Object object) {
        return POSITION_NONE;
    }

    /**
     * @return the mIsInfiniteLoop
     */
    public boolean isInfiniteLoop() {
        return mIsInfiniteLoop;
    }

    /**
     * @param isInfiniteLoop the mIsInfiniteLoop to set
     */
    public ImagePagerAdapter setInfiniteLoop(boolean isInfiniteLoop) {
        this.mIsInfiniteLoop = isInfiniteLoop;
        return this;
    }

    public void checkResetData(List<LinkEntity> list) {
        if (mSlideEntityList != list) {
            mSlideEntityList = list;
            mSize = getSize(list);
        }
        notifyDataSetChanged();
    }

}