package com.moral.screen.base;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.util.SparseArray;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.moral.andbrickslib.utils.ToastUtils;
import com.moral.andbrickslib.utils.dialog.SweetDialogUtils;
import com.moral.andbrickslib.views.EmptyLayout;
import com.moral.andbrickslib.views.SweetAlert.SweetAlertDialog;
import com.moral.screen.R;
import com.moral.screen.httputils.HttpUtils;


/**
 * Fragment基类
 * Created by haijiang on 2017/5/2.
 */
public abstract class BaseFragment extends Fragment implements View.OnClickListener {
    /**
     * 多状态界面
     */
    protected EmptyLayout mEmptyLayout;
    /**
     * 加载进度条
     */
    protected SweetAlertDialog progressDialog;
    /**
     * 吐司工具类
     */
    protected ToastUtils mToatUtils;
    protected HttpUtils mHttpUtils;


    protected View convertView;
    private SparseArray<View> mViews;

    protected abstract int getLayoutId();

    protected abstract void initViews();

    protected abstract void initListener();

    protected abstract void initData();

    protected abstract void processClick(View v);

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        if (convertView == null) {
            progressDialog = SweetDialogUtils.showProgressDialog(getActivity(),"正在努力加载...", R.color.colorAccent);
            mToatUtils = new ToastUtils(getActivity());
            mHttpUtils = new HttpUtils(getActivity());
            mViews = new SparseArray<>();
            convertView = inflater.inflate(getLayoutId(), null);
            initViews();
            initData();
            initListener();
        } else {
            ViewGroup parent = (ViewGroup) convertView.getParent();
            if (parent != null) {
                parent.removeView(convertView);
            }
        }
        return convertView;
    }

    public <E extends View> E findView(int viewId) {
        if (convertView != null) {
            E view = (E) mViews.get(viewId);
            if (view == null) {
                view = (E) convertView.findViewById(viewId);
                mViews.put(viewId, view);
            }
            return view;
        }
        return null;
    }

    @Override
    public void onViewStateRestored(@Nullable Bundle savedInstanceState) {
        try{
            super.onViewStateRestored(savedInstanceState);
        }catch(Exception e){}
    }

    @Override
    public void onResume() {
        super.onResume();
    }

    @Override
    public void onPause() {
        super.onPause();
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
    }

    @Override
    public void onClick(View v) {
        processClick(v);
    }

    /**
     * 初始化加载界面
     */
    protected void initMulitiStatusView(int empty_layout) {
        mEmptyLayout = findView(empty_layout);
        /**
         * 错误页面刷新
         */
        mEmptyLayout.setOnLayoutClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                setLoadingView();
                onErrorPagerClick();
            }
        });
    }


    /**
     * 界面加载出错重载
     */
    protected abstract void onErrorPagerClick();

    /**
     * 空界面
     */
    public void setEmptyView() {
        if(mEmptyLayout == null){
            return;
        }
        mEmptyLayout.setErrorType(EmptyLayout.NODATA);
    }

    /**
     * 错误界面
     */
    public void setErrorView() {
        if(mEmptyLayout == null){
            return;
        }
        mEmptyLayout.setErrorType(EmptyLayout.NETWORK_ERROR);
    }

    /**
     * 我的界面
     */
    public void setNormalView() {
        if(mEmptyLayout == null){
            return;
        }
        mEmptyLayout.dismiss();
    }

    /**
     * 加载中界面
     */
    public void setLoadingView() {
        if(mEmptyLayout == null){
            return;
        }
        mEmptyLayout.setErrorType(EmptyLayout.NETWORK_LOADING);
    }

}