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package de.danoeh.antennapod.adapter;
import android.content.Context;
import android.support.v4.content.ContextCompat;
import android.text.format.DateUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import android.widget.Toast;
import com.joanzapata.iconify.Iconify;
import com.joanzapata.iconify.widget.IconButton;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.core.dialog.DownloadRequestErrorDialogCreator;
import de.danoeh.antennapod.core.feed.Feed;
import de.danoeh.antennapod.core.feed.FeedImage;
import de.danoeh.antennapod.core.feed.FeedMedia;
import de.danoeh.antennapod.core.service.download.DownloadStatus;
import de.danoeh.antennapod.core.storage.DBReader;
import de.danoeh.antennapod.core.storage.DBTasks;
import de.danoeh.antennapod.core.storage.DownloadRequestException;
/** Displays a list of DownloadStatus entries. */
public class DownloadLogAdapter extends BaseAdapter {
private final String TAG = "DownloadLogAdapter";
private Context context;
private ItemAccess itemAccess;
public DownloadLogAdapter(Context context, ItemAccess itemAccess) {
super();
this.itemAccess = itemAccess;
this.context = context;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Holder holder;
DownloadStatus status = getItem(position);
if (convertView == null) {
holder = new Holder();
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.downloadlog_item, parent, false);
holder.icon = (TextView) convertView.findViewById(R.id.txtvIcon);
holder.retry = (IconButton) convertView.findViewById(R.id.btnRetry);
holder.date = (TextView) convertView.findViewById(R.id.txtvDate);
holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
holder.type = (TextView) convertView.findViewById(R.id.txtvType);
holder.reason = (TextView) convertView
.findViewById(R.id.txtvReason);
convertView.setTag(holder);
} else {
holder = (Holder) convertView.getTag();
}
if (status.getFeedfileType() == Feed.FEEDFILETYPE_FEED) {
holder.type.setText(R.string.download_type_feed);
} else if (status.getFeedfileType() == FeedMedia.FEEDFILETYPE_FEEDMEDIA) {
holder.type.setText(R.string.download_type_media);
} else if (status.getFeedfileType() == FeedImage.FEEDFILETYPE_FEEDIMAGE) {
holder.type.setText(R.string.download_type_image);
}
if (status.getTitle() != null) {
holder.title.setText(status.getTitle());
} else {
holder.title.setText(R.string.download_log_title_unknown);
}
holder.date.setText(DateUtils.getRelativeTimeSpanString(
status.getCompletionDate().getTime(),
System.currentTimeMillis(), 0, 0));
if (status.isSuccessful()) {
holder.icon.setTextColor(ContextCompat.getColor(convertView.getContext(),
R.color.download_success_green));
holder.icon.setText("{fa-check-circle}");
Iconify.addIcons(holder.icon);
holder.retry.setVisibility(View.GONE);
holder.reason.setVisibility(View.GONE);
} else {
holder.icon.setTextColor(ContextCompat.getColor(convertView.getContext(),
R.color.download_failed_red));
holder.icon.setText("{fa-times-circle}");
Iconify.addIcons(holder.icon);
String reasonText = status.getReason().getErrorString(context);
if (status.getReasonDetailed() != null) {
reasonText += ": " + status.getReasonDetailed();
}
holder.reason.setText(reasonText);
holder.reason.setVisibility(View.VISIBLE);
if(status.getFeedfileType() != FeedImage.FEEDFILETYPE_FEEDIMAGE &&
!newerWasSuccessful(position, status.getFeedfileType(), status.getFeedfileId())) {
holder.retry.setVisibility(View.VISIBLE);
holder.retry.setOnClickListener(clickListener);
ButtonHolder btnHolder;
if(holder.retry.getTag() != null) {
btnHolder = (ButtonHolder) holder.retry.getTag();
} else {
btnHolder = new ButtonHolder();
}
btnHolder.typeId = status.getFeedfileType();
btnHolder.id = status.getFeedfileId();
holder.retry.setTag(btnHolder);
} else {
holder.retry.setVisibility(View.GONE);
holder.retry.setOnClickListener(null);
holder.retry.setTag(null);
}
}
return convertView;
}
private final View.OnClickListener clickListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
ButtonHolder holder = (ButtonHolder) v.getTag();
if(holder.typeId == Feed.FEEDFILETYPE_FEED) {
Feed feed = DBReader.getFeed(holder.id);
if (feed != null) {
try {
DBTasks.forceRefreshFeed(context, feed);
} catch (DownloadRequestException e) {
e.printStackTrace();
}
} else {
Log.wtf(TAG, "Could not find feed for feed id: " + holder.id);
}
} else if(holder.typeId == FeedMedia.FEEDFILETYPE_FEEDMEDIA) {
FeedMedia media = DBReader.getFeedMedia(holder.id);
if (media != null) {
try {
DBTasks.downloadFeedItems(context, media.getItem());
Toast.makeText(context, R.string.status_downloading_label, Toast.LENGTH_SHORT).show();
} catch (DownloadRequestException e) {
e.printStackTrace();
DownloadRequestErrorDialogCreator.newRequestErrorDialog(context, e.getMessage());
}
} else {
Log.wtf(TAG, "Could not find media for id: " + holder.id);
}
} else {
Log.wtf(TAG, "Unexpected type id: " + holder.typeId);
}
v.setVisibility(View.GONE);
}
};
private boolean newerWasSuccessful(int position, int feedTypeId, long id) {
for (int i = 0; i < position; i++) {
DownloadStatus status = getItem(i);
if (status.getFeedfileType() == feedTypeId && status.getFeedfileId() == id &&
status.isSuccessful()) return true;
}
return false;
}
static class Holder {
TextView icon;
IconButton retry;
TextView title;
TextView type;
TextView date;
TextView reason;
}
static class ButtonHolder {
int typeId;
long id;
}
@Override
public int getCount() {
return itemAccess.getCount();
}
@Override
public DownloadStatus getItem(int position) {
return itemAccess.getItem(position);
}
@Override
public long getItemId(int position) {
return position;
}
public interface ItemAccess {
int getCount();
DownloadStatus getItem(int position);
}
}
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