Prepare to add composing private message feature.

7 files changed, 197 insertions, 4 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/API/RedditAPI.java b/app/src/main/java/ml/docilealligator/infinityforreddit/API/RedditAPI.java
index fd6e71c7..fbfdd32a 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/API/RedditAPI.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/API/RedditAPI.java
@@ -308,4 +308,8 @@ public interface RedditAPI {
     @FormUrlEncoded
     @POST("/api/report")
     Call<String> report(@HeaderMap Map<String, String> headers, @FieldMap Map<String, String> params);
+
+    @FormUrlEncoded
+    @POST("/api/compose")
+    Call<String> composePrivateMessage(@HeaderMap Map<String, String> headers, @FieldMap Map<String, String> params);
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/SendPrivateMessageActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/SendPrivateMessageActivity.java
new file mode 100644
index 00000000..9fa56478
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/SendPrivateMessageActivity.java
@@ -0,0 +1,123 @@
+package ml.docilealligator.infinityforreddit.Activity;
+
+import android.content.SharedPreferences;
+import android.os.Build;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.EditText;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.widget.Toolbar;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import com.google.android.material.appbar.AppBarLayout;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import ml.docilealligator.infinityforreddit.CustomTheme.CustomThemeWrapper;
+import ml.docilealligator.infinityforreddit.Infinity;
+import ml.docilealligator.infinityforreddit.R;
+import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
+import retrofit2.Retrofit;
+
+public class SendPrivateMessageActivity extends BaseActivity {
+    public static final String EXTRA_RECIPIENT_USERNAME = "ERU";
+    @BindView(R.id.coordinator_layout_send_private_message_activity)
+    CoordinatorLayout coordinatorLayout;
+    @BindView(R.id.appbar_layout_send_private_message_activity)
+    AppBarLayout appBarLayout;
+    @BindView(R.id.toolbar_send_private_message_activity)
+    Toolbar toolbar;
+    @BindView(R.id.username_edit_text_send_private_message_activity)
+    EditText usernameEditText;
+    @BindView(R.id.divider_1_send_private_message_activity)
+    View divider1;
+    @BindView(R.id.subjet_edit_text_send_private_message_activity)
+    EditText subjectEditText;
+    @BindView(R.id.divider_2_send_private_message_activity)
+    View divider2;
+    @BindView(R.id.content_edit_text_send_private_message_activity)
+    EditText messageEditText;
+    @Inject
+    @Named("oauth")
+    Retrofit mOauthRetrofit;
+    @Inject
+    RedditDataRoomDatabase mRedditDataRoomDatabase;
+    @Inject
+    @Named("default")
+    SharedPreferences mSharedPreferences;
+    @Inject
+    CustomThemeWrapper mCustomThemeWrapper;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        ((Infinity) getApplication()).getAppComponent().inject(this);
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_send_private_message);
+
+        ButterKnife.bind(this);
+
+        applyCustomTheme();
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && isChangeStatusBarIconColor()) {
+            addOnOffsetChangedListener(appBarLayout);
+        }
+
+        setSupportActionBar(toolbar);
+
+        String username = getIntent().getStringExtra(EXTRA_RECIPIENT_USERNAME);
+        if (username != null) {
+            usernameEditText.setText(username);
+        }
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.send_private_message_activity, menu);
+        applyMenuItemTheme(menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+            return true;
+        } else if (item.getItemId() == R.id.action_send_send_private_message_activity) {
+
+        }
+        return false;
+    }
+
+    @Override
+    protected SharedPreferences getDefaultSharedPreferences() {
+        return mSharedPreferences;
+    }
+
+    @Override
+    protected CustomThemeWrapper getCustomThemeWrapper() {
+        return mCustomThemeWrapper;
+    }
+
+    @Override
+    protected void applyCustomTheme() {
+        coordinatorLayout.setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
+        applyAppBarLayoutAndToolbarTheme(appBarLayout, toolbar);
+        int primaryTextColor = mCustomThemeWrapper.getPrimaryTextColor();
+        usernameEditText.setTextColor(primaryTextColor);
+        subjectEditText.setTextColor(primaryTextColor);
+        messageEditText.setTextColor(primaryTextColor);
+        int secondaryTextColor = mCustomThemeWrapper.getSecondaryTextColor();
+        usernameEditText.setHintTextColor(secondaryTextColor);
+        subjectEditText.setHintTextColor(secondaryTextColor);
+        messageEditText.setHintTextColor(secondaryTextColor);
+        int dividerColor = mCustomThemeWrapper.getDividerColor();
+        divider1.setBackgroundColor(dividerColor);
+        divider2.setBackgroundColor(dividerColor);
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewUserDetailActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewUserDetailActivity.java
index 30891f38..04847b7f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewUserDetailActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewUserDetailActivity.java
@@ -652,6 +652,11 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
                     Toast.makeText(this, R.string.no_app, Toast.LENGTH_SHORT).show();
                 }
                 return true;
+            case R.id.action_send_private_message_view_user_detail_activity:
+                Intent pmIntent = new Intent(this, SendPrivateMessageActivity.class);
+                pmIntent.putExtra(SendPrivateMessageActivity.EXTRA_RECIPIENT_USERNAME, username);
+                startActivity(pmIntent);
+                return true;
         }
         return false;
     }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java b/app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java
index db9b4ddb..6bbc049a 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java
@@ -27,6 +27,7 @@ import ml.docilealligator.infinityforreddit.Activity.SearchActivity;
 import ml.docilealligator.infinityforreddit.Activity.SearchResultActivity;
 import ml.docilealligator.infinityforreddit.Activity.SearchSubredditsResultActivity;
 import ml.docilealligator.infinityforreddit.Activity.SelectedSubredditsActivity;
+import ml.docilealligator.infinityforreddit.Activity.SendPrivateMessageActivity;
 import ml.docilealligator.infinityforreddit.Activity.SettingsActivity;
 import ml.docilealligator.infinityforreddit.Activity.SubredditMultiselectionActivity;
 import ml.docilealligator.infinityforreddit.Activity.SubredditSelectionActivity;
@@ -179,4 +180,6 @@ public interface AppComponent {
     void inject(InboxFragment inboxFragment);
 
     void inject(ViewPrivateMessagesActivity viewPrivateMessagesActivity);
+
+    void inject(SendPrivateMessageActivity sendPrivateMessageActivity);
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Comment/SendComment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Comment/SendComment.java
index 1ce8fac5..6991364f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Comment/SendComment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Comment/SendComment.java
@@ -19,17 +19,14 @@ public class SendComment {
     public static void sendComment(String commentMarkdown, String thingFullname, int parentDepth,
                                    Locale locale, Retrofit oauthRetrofit, String accessToken,
                                    SendCommentListener sendCommentListener) {
-        RedditAPI api = oauthRetrofit.create(RedditAPI.class);
         Map<String, String> headers = APIUtils.getOAuthHeader(accessToken);
         Map<String, String> params = new HashMap<>();
         params.put(APIUtils.API_TYPE_KEY, "json");
         params.put(APIUtils.RETURN_RTJSON_KEY, "true");
         params.put(APIUtils.TEXT_KEY, commentMarkdown);
         params.put(APIUtils.THING_ID_KEY, thingFullname);
-        api.sendCommentOrReplyToMessage(headers, params);
 
-        Call<String> sendCommentCall = api.sendCommentOrReplyToMessage(headers, params);
-        sendCommentCall.enqueue(new Callback<String>() {
+        oauthRetrofit.create(RedditAPI.class).sendCommentOrReplyToMessage(headers, params).enqueue(new Callback<String>() {
             @Override
             public void onResponse(@NonNull Call<String> call, @NonNull Response<String> response) {
                 if (response.isSuccessful()) {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Message/ComposeMessage.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Message/ComposeMessage.java
new file mode 100644
index 00000000..f0697a57
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Message/ComposeMessage.java
@@ -0,0 +1,58 @@
+package ml.docilealligator.infinityforreddit.Message;
+
+import androidx.annotation.NonNull;
+
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+
+import ml.docilealligator.infinityforreddit.API.RedditAPI;
+import ml.docilealligator.infinityforreddit.Utils.APIUtils;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+import retrofit2.Retrofit;
+
+public class ComposeMessage {
+    public static void composeMessage(Retrofit oauthRetrofit, String accessToken, Locale locale, String username,
+                                      String subject, String message, ComposeMessageListener composeMessageListener) {
+        Map<String, String> headers = APIUtils.getOAuthHeader(accessToken);
+        Map<String, String> params = new HashMap<>();
+        params.put(APIUtils.API_TYPE_KEY, "json");
+        params.put(APIUtils.SUBJECT_KEY, subject);
+        params.put(APIUtils.TEXT_KEY, message);
+        params.put(APIUtils.TO_KEY, username);
+
+        oauthRetrofit.create(RedditAPI.class).composePrivateMessage(headers, params).enqueue(new Callback<String>() {
+            @Override
+            public void onResponse(@NonNull Call<String> call, @NonNull Response<String> response) {
+                if (response.isSuccessful()) {
+                    ParseMessage.parseRepliedMessage(response.body(), locale,
+                            new ParseMessage.ParseSentMessageAsyncTaskListener() {
+                                @Override
+                                public void parseSuccess(Message message) {
+                                    composeMessageListener.composeMessageSuccess(message);
+                                }
+
+                                @Override
+                                public void parseFailed(String errorMessage) {
+                                    composeMessageListener.composeMessageFailed(errorMessage);
+                                }
+                            });
+                } else {
+                    composeMessageListener.composeMessageFailed(response.message());
+                }
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
+                composeMessageListener.composeMessageFailed(t.getMessage());
+            }
+        });
+    }
+
+    public interface ComposeMessageListener {
+        void composeMessageSuccess(Message message);
+        void composeMessageFailed(String errorMessage);
+    }
+}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/APIUtils.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/APIUtils.java
index 89b85bbe..1b00e57a 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/APIUtils.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Utils/APIUtils.java
@@ -92,6 +92,9 @@ public class APIUtils {
 
     public static final String REASON_KEY = "reason";
 
+    public static final String SUBJECT_KEY = "subject";
+    public static final String TO_KEY = "to";
+
     public static Map<String, String> getHttpBasicAuthHeader() {
         Map<String, String> params = new HashMap<>();
         String credentials = String.format("%s:%s", APIUtils.CLIENT_ID, "");