BarInsta/app/src/main/java/awais/instagrabber/adapters/DirectMessagesAdapter.java

package awais.instagrabber.adapters;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;

import com.bumptech.glide.Glide;
import com.bumptech.glide.RequestManager;

import java.util.ArrayList;

import awais.instagrabber.R;
import awais.instagrabber.adapters.viewholder.DirectMessageViewHolder;
import awais.instagrabber.models.ProfileModel;
import awais.instagrabber.models.direct_messages.DirectItemModel;
import awais.instagrabber.models.direct_messages.DirectItemModel.DirectItemActionLogModel;
import awais.instagrabber.models.direct_messages.DirectItemModel.DirectItemReelShareModel;
import awais.instagrabber.models.direct_messages.InboxThreadModel;
import awais.instagrabber.models.enums.DirectItemType;

public final class DirectMessagesAdapter extends RecyclerView.Adapter<DirectMessageViewHolder> {
    private final ArrayList<InboxThreadModel> inboxThreadModels;
    private final View.OnClickListener onClickListener;
    private LayoutInflater layoutInflater;

    public DirectMessagesAdapter(final ArrayList<InboxThreadModel> inboxThreadModels, final View.OnClickListener onClickListener) {
        this.inboxThreadModels = inboxThreadModels;
        this.onClickListener = onClickListener;
    }

    @NonNull
    @Override
    public DirectMessageViewHolder onCreateViewHolder(@NonNull final ViewGroup parent, final int type) {
        if (layoutInflater == null) layoutInflater = LayoutInflater.from(parent.getContext());
        return new DirectMessageViewHolder(layoutInflater.inflate(R.layout.layout_include_simple_item, parent, false),
                onClickListener);
    }

    @Override
    public void onBindViewHolder(@NonNull final DirectMessageViewHolder holder, final int position) {
        final InboxThreadModel threadModel = inboxThreadModels.get(position);
        final DirectItemModel[] itemModels;

        holder.itemView.setTag(threadModel);

        final RequestManager glideRequestManager = Glide.with(holder.itemView);

        if (threadModel != null && (itemModels = threadModel.getItems()) != null) {
            final ProfileModel[] users = threadModel.getUsers();

            if (users.length > 1) {
                holder.ivProfilePic.setVisibility(View.GONE);
                holder.multipleProfilePicsContainer.setVisibility(View.VISIBLE);

                for (int i = 0; i < Math.min(3, users.length); ++i)
                    glideRequestManager.load(users[i].getSdProfilePic()).into(holder.multipleProfilePics[i]);

            } else {
                holder.ivProfilePic.setVisibility(View.VISIBLE);
                holder.multipleProfilePicsContainer.setVisibility(View.GONE);

                glideRequestManager.load(users[0].getSdProfilePic()).into(holder.ivProfilePic);
            }

            holder.tvUsername.setText(threadModel.getThreadTitle());

            final DirectItemModel lastItemModel = itemModels[itemModels.length - 1];
            final DirectItemType itemType = lastItemModel.getItemType();

            holder.notTextType.setVisibility(itemType != DirectItemType.TEXT ? View.VISIBLE : View.GONE);

            final Context context = layoutInflater.getContext();

            final CharSequence messageText;
            if (itemType == DirectItemType.TEXT)
                messageText = lastItemModel.getText();
            else if (itemType == DirectItemType.LINK)
                messageText = context.getString(R.string.direct_messages_sent_link);
            else if (itemType == DirectItemType.MEDIA || itemType == DirectItemType.MEDIA_SHARE)
                messageText = context.getString(R.string.direct_messages_sent_media);
            else if (itemType == DirectItemType.ACTION_LOG) {
                final DirectItemActionLogModel logModel = lastItemModel.getActionLogModel();
                messageText = logModel != null ? logModel.getDescription() : "...";

            } else if (itemType == DirectItemType.REEL_SHARE) {
                final DirectItemReelShareModel reelShare = lastItemModel.getReelShare();
                if (reelShare == null)
                    messageText = context.getString(R.string.direct_messages_sent_media);
                else {
                    final String reelType = reelShare.getType();
                    final int textRes;
                    if ("reply".equals(reelType)) textRes = R.string.direct_messages_replied_story;
                    else if ("mention".equals(reelType)) textRes = R.string.direct_messages_mention_story;
                    else if ("reaction".equals(reelType)) textRes = R.string.direct_messages_reacted_story;
                    else textRes = R.string.direct_messages_sent_media;

                    messageText = context.getString(textRes) + " : " + reelShare.getText();
                }

            } else messageText = null;

            holder.tvMessage.setText(messageText);

            holder.tvDate.setText(lastItemModel.getDateTime());
        }
    }

    @Override
    public int getItemCount() {
        return inboxThreadModels == null ? 0 : inboxThreadModels.size();
    }
}