package com.gh.gamecenter;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.util.ArrayMap;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.text.Html;
import android.view.View;
import android.widget.*;
import butterknife.BindView;
import butterknife.OnClick;
import com.gh.base.BaseActivity;
import com.gh.common.util.DialogUtils;
import com.gh.common.util.Utils;
import com.gh.common.view.VerticalItemDecoration;
import com.gh.gamecenter.adapter.CleanApkAdapter;
import com.gh.gamecenter.entity.InstallGameEntity;
import com.gh.gamecenter.eventbus.EBSkip;
import de.greenrobot.event.EventBus;

import java.io.File;
import java.text.DecimalFormat;
import java.util.List;

/**
 * Created by khy on 2017/1/24.
 */
public class CleanApkActivity extends BaseActivity implements CleanApkAdapter.OnScanListener {

    @BindView(R.id.apk_count)
    TextView mApkCount;
    @BindView(R.id.apk_rv)
    RecyclerView mApkRv;
    @BindView(R.id.delete_btn)
    TextView mApkDeleteBtn;
    @BindView(R.id.select_game_all)
    CheckBox mApkSelectAll;
    @BindView(R.id.scan_pb)
    ProgressBar mScanPb;
    @BindView(R.id.reuse_nodata_skip_tv_hint)
    TextView mNodataSkipTv;
    @BindView(R.id.reuse_nodata_skip_tv_btn)
    TextView mNodataSkipBtn;
    @BindView(R.id.reuse_nodata_skip)
    LinearLayout mNodataSkipLl;
    @BindView(R.id.delete_bottom)
    LinearLayout mDeleteBottom;
    @BindView(R.id.select_game_installed_ll)
    RelativeLayout mInstallAllData;

    private CleanApkAdapter mAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        View contentView = View.inflate(this, R.layout.activity_clean_apk, null);
        init(contentView, "安装包清理");

        mNodataSkipLl.setVisibility(View.GONE);

        mAdapter = new CleanApkAdapter(this, mApkDeleteBtn, mApkSelectAll);
        mApkRv.setLayoutManager(new LinearLayoutManager(this));
        mApkRv.addItemDecoration(new VerticalItemDecoration(this, 8, true));
        mApkRv.setAdapter(mAdapter);

        mApkSelectAll.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                ArrayMap<Integer, Boolean> selectPosition = new ArrayMap<>();
                ArrayMap<Integer, Boolean> selectPosition1 = mAdapter.getSelectPosition();
                int itemCount = mAdapter.getItemCount();
                if (isChecked) {
                    for (int i = 0; i < itemCount; i++) {
                        selectPosition.put(i, true);
                    }
                } else {
                    int selectCount = 0;
                    for (Integer integer : selectPosition1.keySet()) {
                        if (selectPosition1.get(integer)) {
                            selectCount++;
                        }
                    }

                    if (selectCount != itemCount) {
                        return;
                    }

                    for (int i = 0; i < itemCount; i++) {
                        selectPosition.put(i, false);
                    }
                }

                mAdapter.setSelectPosition(selectPosition);
                mAdapter.notifyItemRangeChanged(0, itemCount);
                mAdapter.checkBoxControl(isChecked, 0);
            }
        });

        mNodataSkipBtn.setText("去首页看看");
        mNodataSkipTv.setText("安装包已清理干净\n快去发现更多好玩的游戏吧！");
        mNodataSkipTv.setLineSpacing(0, 1.5f);

    }

    @OnClick({R.id.delete_btn, R.id.reuse_nodata_skip_tv_btn})
    public void onClick(View view) {
        switch (view.getId()) {
            case R.id.delete_btn: {
                String s = mApkDeleteBtn.getText().toString();
                if ("停止扫描".equals(s)) {
                    mAdapter.isStopScan();
                } else {
                    if (s.equals("一键删除")) {
                        Utils.toast(CleanApkActivity.this, "请选择需要删除的安装包");
                        return;
                    }

                    final List<InstallGameEntity> apkList = mAdapter.getApkList();
                    final ArrayMap<Integer, Boolean> selectPosition = mAdapter.getSelectPosition();

                    for (int i = 0; i < apkList.size(); i++) {
                        if (selectPosition.get(i) && apkList.get(i).getInstallStatus() == 1) {
                            DialogUtils.showWarningDialog(CleanApkActivity.this, "删除安装包"
                                    , Html.fromHtml("你选择的安装包中包含" + "<font color=\"#ff0000\">未安装</font>"
                                            + "的应用，确定删除吗？"), "取消 ", "确定"
                                    , new DialogUtils.ConfiremListener() {
                                        @Override
                                        public void onConfirem() {
                                            deleteApk(apkList, selectPosition);
                                        }
                                    }, null);
                            return;
                        }
                    }

                    deleteApk(apkList, selectPosition);
                }
                break;
            }
            case R.id.reuse_nodata_skip_tv_btn: {
                Intent intent = new Intent(CleanApkActivity.this, MainActivity.class);
                intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                startActivity(intent);
                new Thread() {
                    @Override
                    public void run() {
                        try {
                            sleep(300);
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }
                        EventBus.getDefault().post(new EBSkip("GameFragment", 0));
                    }
                }.start();
                break;
            }
        }
    }

    private void deleteApk(List<InstallGameEntity> apkList, ArrayMap<Integer, Boolean> selectPosition) {
        long size = 0;
        for (int i = 0; i < apkList.size(); i++) {
            if (selectPosition.get(i)) {
                InstallGameEntity installGameEntity = apkList.get(i);
                size = size + installGameEntity.getGameSize();
                File file = new File(installGameEntity.getGamePath());
                if (file.isFile() && file.exists()) {
                    file.delete();
                    mAdapter.deleteApk(i);
                    i--;
                }
            }
        }

        double allSize = (((float) size / 1024) / 1024);
        DecimalFormat df = new DecimalFormat("#.00");
        String sizeName = df.format(allSize) + "MB";
        Utils.toast(CleanApkActivity.this, "删除成功，已为您节省" + sizeName + "空间");
        mApkDeleteBtn.setText("一键删除");
        mAdapter.notifyDataSetChanged(); // 刷新Adapter position

        updateScanData();

        if (apkList.size() == 0) { // 全部删除
            mNodataSkipLl.setVisibility(View.VISIBLE);
            mInstallAllData.setVisibility(View.GONE);
            mDeleteBottom.setVisibility(View.GONE);
        }
    }

    private void updateScanData() {
        long allSize = 0;
        List<InstallGameEntity> apkList = mAdapter.getApkList();
        for (InstallGameEntity installGameEntity : apkList) {
            allSize = allSize + installGameEntity.getGameSize();
        }

        double size = (((float) allSize / 1024) / 1024);
        DecimalFormat df = new DecimalFormat("0.00");
        String sizeName = df.format(size) + "MB";

        mApkCount.setText(Html.fromHtml("找到" + apkList.size() + "个安装包，占用"
                + "<font color=\"#ff4147\">" + sizeName + "</font>" + "空间"));
    }

    @Override
    public void onScanOver() {
        mApkDeleteBtn.setText("立即删除");
        mApkDeleteBtn.setBackgroundResource(R.drawable.game_item_btn_red_style);

        updateScanData();

        mScanPb.setVisibility(View.GONE);
        mApkSelectAll.setVisibility(View.VISIBLE);
        mApkSelectAll.setChecked(true);
    }

    @Override
    public void noData() {
        mNodataSkipBtn.setText("去首页看看");
        mNodataSkipTv.setText("暂无安装包");
        mNodataSkipLl.setVisibility(View.VISIBLE);
        mInstallAllData.setVisibility(View.GONE);
        mDeleteBottom.setVisibility(View.GONE);
    }
}