private void AppIdGUI()

in Facebook.Unity.Editor/FacebookSettingsEditor.cs [164:246]
72 lines of code
10 McCabe index (conditional complexity)

        private void AppIdGUI()
        {
            EditorGUILayout.LabelField("Add the Facebook App Id(s) associated with this game");
            if (FacebookSettings.AppIds.Count == 0 || FacebookSettings.AppId == "0")
            {
                EditorGUILayout.HelpBox("Invalid App Id", MessageType.Error);
            }

            for (int i = 0; i < FacebookSettings.AppIds.Count; ++i)
            {
                EditorGUILayout.BeginVertical();

                EditorGUILayout.LabelField(string.Format("App #{0}", i + 1));

                EditorGUILayout.BeginHorizontal();
                EditorGUILayout.LabelField(this.appNameLabel);
                FacebookSettings.AppLabels[i] = EditorGUILayout.TextField(FacebookSettings.AppLabels[i]);
                EditorGUILayout.EndHorizontal();

                GUI.changed = false;
                EditorGUILayout.BeginHorizontal();
                EditorGUILayout.LabelField(this.appIdLabel);
                FacebookSettings.AppIds[i] = EditorGUILayout.TextField(FacebookSettings.AppIds[i]);
                EditorGUILayout.EndHorizontal();

                EditorGUILayout.BeginHorizontal();
                EditorGUILayout.LabelField(this.clientTokenLabel);
                FacebookSettings.ClientTokens[i] = EditorGUILayout.TextField(FacebookSettings.ClientTokens[i]);
                EditorGUILayout.EndHorizontal();

                if (GUI.changed)
                {
                    this.SettingsChanged();
                    ManifestMod.GenerateManifest();
                }

                EditorGUILayout.EndVertical();
            }

            EditorGUILayout.BeginHorizontal();
            if (GUILayout.Button("Add Another App Id"))
            {
                FacebookSettings.AppLabels.Add("New App");
                FacebookSettings.AppIds.Add("0");
                FacebookSettings.ClientTokens.Add(string.Empty);
                FacebookSettings.AppLinkSchemes.Add(new FacebookSettings.UrlSchemes());
                this.SettingsChanged();
            }

            if (FacebookSettings.AppLabels.Count > 1)
            {
                if (GUILayout.Button("Remove Last App Id"))
                {
                    FacebookSettings.AppLabels.Pop();
                    FacebookSettings.AppIds.Pop();
                    FacebookSettings.ClientTokens.Pop();
                    FacebookSettings.AppLinkSchemes.Pop();
                    this.SettingsChanged();
                }
            }

            EditorGUILayout.EndHorizontal();
            EditorGUILayout.Space();
            if (FacebookSettings.AppIds.Count > 1)
            {
                EditorGUILayout.HelpBox("2) Select Facebook App Id to be compiled with this game", MessageType.None);
                GUI.changed = false;
                FacebookSettings.SelectedAppIndex = EditorGUILayout.Popup(
                    "Selected App Id",
                    FacebookSettings.SelectedAppIndex,
                    FacebookSettings.AppIds.ToArray());
                if (GUI.changed)
                {
                    ManifestMod.GenerateManifest();
                }

                EditorGUILayout.Space();
            }
            else
            {
                FacebookSettings.SelectedAppIndex = 0;
            }
        }