Show all the messages in ViewPrivateMessagesActivity.

6 files changed, 210 insertions, 13 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/BaseActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/BaseActivity.java
index 6f24bc3f..4212fd6e 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/BaseActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/BaseActivity.java
@@ -295,4 +295,4 @@ public abstract class BaseActivity extends AppCompatActivity {
         fab.setBackgroundTintList(ColorStateList.valueOf(customThemeWrapper.getColorPrimaryLightTheme()));
         fab.setImageTintList(ColorStateList.valueOf(customThemeWrapper.getFABIconColor()));
     }
-}
+}
\ No newline at end of file
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPrivateMessagesActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPrivateMessagesActivity.java
index 0d666658..1a98eec0 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPrivateMessagesActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewPrivateMessagesActivity.java
@@ -4,9 +4,11 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Build;
 import android.os.Bundle;
+import android.view.MenuItem;
 import android.view.Window;
 import android.view.WindowManager;
 
+import androidx.annotation.NonNull;
 import androidx.appcompat.widget.Toolbar;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.recyclerview.widget.LinearLayoutManager;
@@ -17,14 +19,13 @@ import com.google.android.material.appbar.CollapsingToolbarLayout;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.r0adkll.slidr.Slidr;
 
-import java.util.ArrayList;
-
 import javax.inject.Inject;
 import javax.inject.Named;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import ml.docilealligator.infinityforreddit.ActivityToolbarInterface;
+import ml.docilealligator.infinityforreddit.Adapter.PrivateMessagesDetailRecyclerViewAdapter;
 import ml.docilealligator.infinityforreddit.AsyncTask.GetCurrentAccountAsyncTask;
 import ml.docilealligator.infinityforreddit.CustomTheme.CustomThemeWrapper;
 import ml.docilealligator.infinityforreddit.Infinity;
@@ -36,8 +37,7 @@ import retrofit2.Retrofit;
 
 public class ViewPrivateMessagesActivity extends BaseActivity implements ActivityToolbarInterface {
 
-    public static final String EXTRA_PRIVATE_MESSAGES = "EPM";
-    public static final String EXTRA_SENDER_USERNAME = "ESU";
+    public static final String EXTRA_PRIVATE_MESSAGE = "EPM";
     private static final String NULL_ACCESS_TOKEN_STATE = "NATS";
     private static final String ACCESS_TOKEN_STATE = "ATS";
     @BindView(R.id.coordinator_layout_view_private_messages_activity)
@@ -63,7 +63,8 @@ public class ViewPrivateMessagesActivity extends BaseActivity implements Activit
     @Inject
     CustomThemeWrapper mCustomThemeWrapper;
     private LinearLayoutManager mLinearLayoutManager;
-    private ArrayList<Message> privateMessages;
+    private PrivateMessagesDetailRecyclerViewAdapter mAdapter;
+    private Message privateMessage;
     private boolean mNullAccessToken = false;
     private String mAccessToken;
 
@@ -96,6 +97,7 @@ public class ViewPrivateMessagesActivity extends BaseActivity implements Activit
 
                 int navBarHeight = getNavBarHeight();
                 if (navBarHeight > 0) {
+                    mRecyclerView.setPadding(0, 0, 0, navBarHeight);
                     CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) mFab.getLayoutParams();
                     params.bottomMargin = navBarHeight;
                     mFab.setLayoutParams(params);
@@ -104,9 +106,11 @@ public class ViewPrivateMessagesActivity extends BaseActivity implements Activit
         }
 
         Intent intent = getIntent();
-        privateMessages = intent.getParcelableArrayListExtra(EXTRA_PRIVATE_MESSAGES);
+        privateMessage = intent.getParcelableExtra(EXTRA_PRIVATE_MESSAGE);
 
-        mToolbar.setTitle(intent.getStringExtra(EXTRA_SENDER_USERNAME));
+        if (privateMessage != null) {
+            mToolbar.setTitle(privateMessage.getTitle());
+        }
         setSupportActionBar(mToolbar);
         setToolbarGoToTop(mToolbar);
 
@@ -136,7 +140,22 @@ public class ViewPrivateMessagesActivity extends BaseActivity implements Activit
     }
 
     private void bindView() {
+        mAdapter = new PrivateMessagesDetailRecyclerViewAdapter(this, privateMessage, mCustomThemeWrapper);
+        mLinearLayoutManager = new LinearLayoutManager(this);
+        mLinearLayoutManager.setReverseLayout(true);
+        mLinearLayoutManager.setStackFromEnd(true);
+        mRecyclerView.setLayoutManager(mLinearLayoutManager);
+        mRecyclerView.setAdapter(mAdapter);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+            return true;
+        }
 
+        return false;
     }
 
     @Override
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/MessageRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/MessageRecyclerViewAdapter.java
index 4deefed2..d3f010da 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/MessageRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/MessageRecyclerViewAdapter.java
@@ -102,8 +102,13 @@ public class MessageRecyclerViewAdapter extends PagedListAdapter<Message, Recycl
                 )
                 .build();
         mAccessToken = accessToken;
-        mMessageType = where.equals(FetchMessages.WHERE_MESSAGES) ?
-                FetchMessages.MESSAGE_TYPE_PRIVATE_MESSAGE : FetchMessages.MESSAGE_TYPE_NOTIFICATION;
+        if (where.equals(FetchMessages.WHERE_MESSAGES)) {
+            mMessageType = FetchMessages.MESSAGE_TYPE_PRIVATE_MESSAGE;
+        } else if (where.equals(FetchMessages.WHERE_MESSAGES_DETAIL)) {
+            mMessageType = FetchMessages.MESSAGE_TYPE_PRIVATE_MESSAGE_DETAIL;
+        } else {
+            mMessageType = FetchMessages.MESSAGE_TYPE_NOTIFICATION;
+        }
 
         mColorAccent = customThemeWrapper.getColorAccent();
         mMessageBackgroundColor = customThemeWrapper.getCardViewBackgroundColor();
@@ -149,15 +154,15 @@ public class MessageRecyclerViewAdapter extends PagedListAdapter<Message, Recycl
                 mMarkwon.setMarkdown(((DataViewHolder) holder).contentCustomMarkwonView, message.getBody());
 
                 ((DataViewHolder) holder).itemView.setOnClickListener(view -> {
-                    if (message.getContext() != null && !message.getContext().equals("")) {
+                    if (mMessageType == FetchMessages.MESSAGE_TYPE_NOTIFICATION
+                            && message.getContext() != null && !message.getContext().equals("")) {
                         Uri uri = LinkResolverActivity.getRedditUriByPath(message.getContext());
                         Intent intent = new Intent(mContext, LinkResolverActivity.class);
                         intent.setData(uri);
                         mContext.startActivity(intent);
                     } else if (mMessageType == FetchMessages.MESSAGE_TYPE_PRIVATE_MESSAGE) {
                         Intent intent = new Intent(mContext, ViewPrivateMessagesActivity.class);
-                        intent.putExtra(ViewPrivateMessagesActivity.EXTRA_SENDER_USERNAME, message.getAuthor());
-                        intent.putExtra(ViewPrivateMessagesActivity.EXTRA_PRIVATE_MESSAGES, message.getReplies());
+                        intent.putExtra(ViewPrivateMessagesActivity.EXTRA_PRIVATE_MESSAGE, message);
                         mContext.startActivity(intent);
                     }
 
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PrivateMessagesDetailRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PrivateMessagesDetailRecyclerViewAdapter.java
new file mode 100644
index 00000000..821d0e08
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/PrivateMessagesDetailRecyclerViewAdapter.java
@@ -0,0 +1,164 @@
+package ml.docilealligator.infinityforreddit.Adapter;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.text.style.SuperscriptSpan;
+import android.text.util.Linkify;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import io.noties.markwon.AbstractMarkwonPlugin;
+import io.noties.markwon.Markwon;
+import io.noties.markwon.MarkwonConfiguration;
+import io.noties.markwon.ext.strikethrough.StrikethroughPlugin;
+import io.noties.markwon.linkify.LinkifyPlugin;
+import io.noties.markwon.simple.ext.SimpleExtPlugin;
+import ml.docilealligator.infinityforreddit.Activity.LinkResolverActivity;
+import ml.docilealligator.infinityforreddit.Activity.ViewUserDetailActivity;
+import ml.docilealligator.infinityforreddit.CustomTheme.CustomThemeWrapper;
+import ml.docilealligator.infinityforreddit.Message;
+import ml.docilealligator.infinityforreddit.R;
+
+public class PrivateMessagesDetailRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+    private Message mMessage;
+    private Context mContext;
+    private Markwon mMarkwon;
+    private int mMessageBackgroundColor;
+    private int mUsernameColor;
+    private int mPrimaryTextColor;
+    private int mSecondaryTextColor;
+    private int mUnreadMessageBackgroundColor;
+
+    public PrivateMessagesDetailRecyclerViewAdapter(Context context, Message message, CustomThemeWrapper customThemeWrapper) {
+        mMessage = message;
+        mContext = context;
+        mMarkwon = Markwon.builder(mContext)
+                .usePlugin(new AbstractMarkwonPlugin() {
+                    @Override
+                    public void configureConfiguration(@NonNull MarkwonConfiguration.Builder builder) {
+                        builder.linkResolver((view, link) -> {
+                            Intent intent = new Intent(mContext, LinkResolverActivity.class);
+                            Uri uri = Uri.parse(link);
+                            if (uri.getScheme() == null && uri.getHost() == null) {
+                                intent.setData(LinkResolverActivity.getRedditUriByPath(link));
+                            } else {
+                                intent.setData(uri);
+                            }
+                            mContext.startActivity(intent);
+                        });
+                    }
+                })
+                .usePlugin(StrikethroughPlugin.create())
+                .usePlugin(LinkifyPlugin.create(Linkify.WEB_URLS))
+                .usePlugin(SimpleExtPlugin.create(plugin ->
+                                plugin.addExtension(1, '^', (configuration, props) -> {
+                                    return new SuperscriptSpan();
+                                })
+                        )
+                )
+                .build();
+        mMessageBackgroundColor = customThemeWrapper.getCardViewBackgroundColor();
+        mUsernameColor = customThemeWrapper.getUsername();
+        mPrimaryTextColor = customThemeWrapper.getPrimaryTextColor();
+        mSecondaryTextColor = customThemeWrapper.getSecondaryTextColor();
+        mUnreadMessageBackgroundColor = customThemeWrapper.getUnreadMessageBackgroundColor();
+    }
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        return new DataViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_message, parent, false));
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
+        if (holder instanceof DataViewHolder) {
+            Message message;
+            if (holder.getAdapterPosition() == 0) {
+                message = mMessage;
+            } else {
+                message = mMessage.getReplies().get(holder.getAdapterPosition() - 1);
+            }
+
+            if (message != null) {
+                if (message.isNew()) {
+                    ((DataViewHolder) holder).itemView.setBackgroundColor(
+                            mUnreadMessageBackgroundColor);
+                }
+
+                ((DataViewHolder) holder).authorTextView.setText(message.getAuthor());
+                String subject = message.getSubject().substring(0, 1).toUpperCase() + message.getSubject().substring(1);
+                ((DataViewHolder) holder).subjectTextView.setText(subject);
+                mMarkwon.setMarkdown(((DataViewHolder) holder).contentCustomMarkwonView, message.getBody());
+
+                ((DataViewHolder) holder).authorTextView.setOnClickListener(view -> {
+                    Intent intent = new Intent(mContext, ViewUserDetailActivity.class);
+                    intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, message.getAuthor());
+                    mContext.startActivity(intent);
+                });
+
+                ((DataViewHolder) holder).contentCustomMarkwonView.setOnClickListener(view -> ((DataViewHolder) holder).itemView.performClick());
+            }
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        if (mMessage == null) {
+            return 0;
+        } else if (mMessage.getReplies() == null) {
+            return 1;
+        } else {
+            return 1 + mMessage.getReplies().size();
+        }
+    }
+
+    public void setMessage(Message message) {
+        mMessage = message;
+        notifyDataSetChanged();
+    }
+
+    public void addReply(Message reply) {
+        int currentSize = getItemCount();
+
+        if (mMessage != null) {
+            mMessage.addReply(reply);
+        } else {
+            mMessage = reply;
+        }
+
+        notifyItemInserted(currentSize);
+    }
+
+    class DataViewHolder extends RecyclerView.ViewHolder {
+        @BindView(R.id.author_text_view_item_message)
+        TextView authorTextView;
+        @BindView(R.id.subject_text_view_item_message)
+        TextView subjectTextView;
+        @BindView(R.id.title_text_view_item_message)
+        TextView titleTextView;
+        @BindView(R.id.content_custom_markwon_view_item_message)
+        TextView contentCustomMarkwonView;
+
+        DataViewHolder(View itemView) {
+            super(itemView);
+            ButterKnife.bind(this, itemView);
+
+            titleTextView.setVisibility(View.GONE);
+
+            itemView.setBackgroundColor(mMessageBackgroundColor);
+            authorTextView.setTextColor(mUsernameColor);
+            subjectTextView.setTextColor(mPrimaryTextColor);
+            titleTextView.setTextColor(mPrimaryTextColor);
+            contentCustomMarkwonView.setTextColor(mSecondaryTextColor);
+        }
+    }
+}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/FetchMessages.java b/app/src/main/java/ml/docilealligator/infinityforreddit/FetchMessages.java
index 17937af2..d93081de 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/FetchMessages.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/FetchMessages.java
@@ -30,8 +30,10 @@ public class FetchMessages {
     public static final String WHERE_SENT = "sent";
     public static final String WHERE_COMMENTS = "comments";
     public static final String WHERE_MESSAGES = "messages";
+    public static final String WHERE_MESSAGES_DETAIL = "messages_detail";
     public static final int MESSAGE_TYPE_NOTIFICATION = 0;
     public static final int MESSAGE_TYPE_PRIVATE_MESSAGE = 1;
+    public static final int MESSAGE_TYPE_PRIVATE_MESSAGE_DETAIL = 2;
 
     static void fetchInbox(Retrofit oauthRetrofit, Locale locale, String accessToken, String where,
                            String after, int messageType, FetchMessagesListener fetchMessagesListener) {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Message.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Message.java
index 0aa2c439..9f3131e0 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Message.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Message.java
@@ -176,6 +176,13 @@ public class Message implements Parcelable {
         this.replies = replies;
     }
 
+    public void addReply(Message reply) {
+        if (replies == null) {
+            replies = new ArrayList<>();
+        }
+        replies.add(reply);
+    }
+
     @Override
     public int describeContents() {
         return 0;