package org.lntu.online.ui.activity;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.LinearInterpolator;
import android.widget.TextView;
import com.melnykov.fab.FloatingActionButton;
import org.lntu.online.R;
import org.lntu.online.model.api.ApiClient;
import org.lntu.online.model.api.BackgroundCallback;
import org.lntu.online.model.entity.CourseEvaInfo;
import org.lntu.online.model.storage.LoginShared;
import org.lntu.online.ui.adapter.OneKeyEvaAdapter;
import org.lntu.online.ui.base.StatusBarActivity;
import org.lntu.online.ui.dialog.DialogUtils;
import org.lntu.online.ui.dialog.ProgressDialog;
import org.lntu.online.ui.listener.NavigationFinishClickListener;
import org.lntu.online.ui.util.ToastUtils;
import org.lntu.online.util.ShipUtils;
import java.util.ArrayList;
import java.util.List;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;
import retrofit.Callback;
import retrofit.RetrofitError;
import retrofit.client.Response;
public class OneKeyEvaActivity extends StatusBarActivity {
@BindView(R.id.toolbar)
protected Toolbar toolbar;
@BindView(R.id.layout_content)
protected ViewGroup layoutContent;
@BindView(R.id.icon_loading)
protected View iconLoading;
@BindView(R.id.icon_empty)
protected View iconEmpty;
@BindView(R.id.icon_loading_anim)
protected View iconLoadingAnim;
@BindView(R.id.tv_load_failed)
protected TextView tvLoadFailed;
@BindView(R.id.recycler_view)
protected RecyclerView recyclerView;
@BindView(R.id.fab)
protected FloatingActionButton fab;
private OneKeyEvaAdapter adapter;
private List<CourseEvaInfo> infoList;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_one_key_eva);
ButterKnife.bind(this);
toolbar.setNavigationOnClickListener(new NavigationFinishClickListener(this));
Animation dataLoadAnim = AnimationUtils.loadAnimation(this, R.anim.data_loading);
dataLoadAnim.setInterpolator(new LinearInterpolator());
iconLoadingAnim.startAnimation(dataLoadAnim);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
infoList = new ArrayList<>();
adapter = new OneKeyEvaAdapter(this, infoList);
recyclerView.setAdapter(adapter);
fab.attachToRecyclerView(recyclerView);
startNetwork();
}
private void startNetwork() {
ApiClient.service.getCourseEvaInfoList(LoginShared.getLoginToken(this), new BackgroundCallback<List<CourseEvaInfo>>(this) {
@Override
public void handleSuccess(List<CourseEvaInfo> infoList, Response response) {
if (infoList.size() == 0) {
showIconEmptyView("暂时没有评课信息。");
} else {
OneKeyEvaActivity.this.infoList.clear();
OneKeyEvaActivity.this.infoList.addAll(infoList);
adapter.notifyDataSetChanged();
layoutContent.setVisibility(View.VISIBLE);
iconLoading.setVisibility(View.GONE);
iconEmpty.setVisibility(View.GONE);
}
}
@Override
public void handleFailure(String message) {
showIconEmptyView(message);
}
});
}
private void showIconEmptyView(String message) {
iconLoading.setVisibility(View.GONE);
iconEmpty.setVisibility(View.VISIBLE);
tvLoadFailed.setText(message);
}
@OnClick(R.id.icon_empty)
protected void onBtnIconEmptyClick() {
iconLoading.setVisibility(View.VISIBLE);
iconEmpty.setVisibility(View.GONE);
startNetwork();
}
@OnClick(R.id.fab)
protected void onBtnFabClick() {
int n = 0;
for (CourseEvaInfo info : infoList) {
if (!info.isDone()) {
n++;
}
}
if (n <= 0) { //不需要评估
DialogUtils.createAlertDialogBuilder(this)
.setMessage("您的课程都已经评价完成了。")
.setPositiveButton("确定", null)
.show();
} else { //需要评估
DialogUtils.createAlertDialogBuilder(this)
.setMessage("您有" + n + "门课程需要评价。只有所有的课程完成评价之后，才能够正常查询成绩信息。点击【评价】按钮将会授权应用为您自动全部评价为好评。您也可以通过浏览器登录教务在线手动评价。\n\n您是否授权应用为您自动评价课程呢？")
.setPositiveButton("评价", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ProgressDialog progressDialog = DialogUtils.createProgressDialog(OneKeyEvaActivity.this);
progressDialog.setMessage(R.string.networking);
progressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
ToastUtils.with(OneKeyEvaActivity.this).show("评课任务已停止");
}
});
progressDialog.setCanceledOnTouchOutside(false);
progressDialog.show();
startEvaCourse(0, progressDialog);
}
})
.setNegativeButton("取消", null)
.show();
}
}
private void startEvaCourse(final int current, final ProgressDialog progressDialog) {
if (current == infoList.size()) { //评价已经完成
progressDialog.dismiss();
int n = 0;
for (CourseEvaInfo info : infoList) {
if (!info.isDone()) {
n++;
}
}
if (n <= 0) { //不需要评估
DialogUtils.createAlertDialogBuilder(this)
.setMessage("您的课程都已经评价完成了。\n不给我们一个好评吗？")
.setPositiveButton("给好评", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ShipUtils.openInAppStore(OneKeyEvaActivity.this);
}
})
.setNegativeButton("不评价", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ToastUtils.with(OneKeyEvaActivity.this).show("呜呜呜~~~o(>_<)o");
}
})
.show();
} else { //需要评估
DialogUtils.createAlertDialogBuilder(this)
.setMessage("您有" + n + "门课程评价失败，您可以再试一次。")
.setPositiveButton("确定", null)
.show();
}
} else { //没评完
final CourseEvaInfo info = infoList.get(current);
if (info.isDone()) { //不需要评价，跳过
startEvaCourse(current + 1, progressDialog);
} else { //需要评价
progressDialog.setMessage("正在评价：" + info.getName());
ApiClient.service.doCourseEva(LoginShared.getLoginToken(this), info.getEvaKey(), new Callback<Void>() {
@Override
public void success(Void nothing, Response response) {
if (progressDialog.isShowing()) {
info.setDone(true);
adapter.notifyItemChanged(current);
startEvaCourse(current + 1, progressDialog);
}
}
@Override
public void failure(RetrofitError error) {
if (progressDialog.isShowing()) {
startEvaCourse(current + 1, progressDialog);
}
}
});
}
}
}
}