Editable notice statuses was implemented

Author: NoxChimaera

src/com/temporaryteam/noticeditor/controller/NoticeSettingsController.java

@@ -1,5 +1,6 @@
 package com.temporaryteam.noticeditor.controller;
 
+import com.temporaryteam.noticeditor.model.NoticeStatus;
 import com.temporaryteam.noticeditor.model.NoticeTreeItem;
 import java.net.URL;
 import java.util.ResourceBundle;
@@ -41,16 +42,16 @@ public void setNoticeController(NoticeController noticeController) {
 	 */
 	@Override
 	public void initialize(URL url, ResourceBundle rb) {
-		choiceBoxNoticeStatus.setItems(FXCollections.observableArrayList(
-				rb.getString("normal"), rb.getString("important")
-		));
-		choiceBoxNoticeStatus.getSelectionModel().selectedIndexProperty().addListener(new ChangeListener<Number>() {
-
+		NoticeStatus.add(rb.getString("normal"));
+		NoticeStatus.add(rb.getString("important"));
+		
+		choiceBoxNoticeStatus.setItems(NoticeStatus.asObservable());
+		choiceBoxNoticeStatus.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<String>() {
 			@Override
-			public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue) {
+			public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
 				NoticeTreeItem currentNotice = noticeController.getCurrentNotice();
-				if (currentNotice != null && currentNotice.isLeaf()) {
-					currentNotice.setStatus(newValue.intValue());
+				if (null != currentNotice && newValue != null && currentNotice.isLeaf()) {
+					currentNotice.setStatus(NoticeStatus.getStatusCode(newValue));
 				}
 			}
 		});
@@ -62,7 +63,8 @@ public void open(NoticeTreeItem item) {
 			choiceBoxNoticeStatus.getSelectionModel().clearSelection();
 			settingsPane.setDisable(true);
 		} else {
-			choiceBoxNoticeStatus.getSelectionModel().select(item.getStatus());
+			choiceBoxNoticeStatus.setItems(NoticeStatus.asObservable());
+			choiceBoxNoticeStatus.getSelectionModel().select(NoticeStatus.getStatusName(item.getStatus()));
 			settingsPane.setDisable(false);
 		}
 	}

src/com/temporaryteam/noticeditor/io/JsonFields.java

@@ -10,4 +10,6 @@ public class JsonFields {
 	static final String KEY_STATUS = "status";
 	static final String KEY_CHILDREN = "children";
 	static final String KEY_CONTENT = "content";
+	
+	static final String KEY_STATUSINFO = "statusInfo";
 }

src/com/temporaryteam/noticeditor/io/JsonFormat.java

@@ -2,10 +2,12 @@
 
 import static com.temporaryteam.noticeditor.io.JsonFields.*;
 import com.temporaryteam.noticeditor.model.NoticeItem;
+import com.temporaryteam.noticeditor.model.NoticeStatus;
 import com.temporaryteam.noticeditor.model.NoticeTree;
 import com.temporaryteam.noticeditor.model.NoticeTreeItem;
 import java.io.File;
 import java.io.IOException;
+import java.util.Iterator;
 import javafx.scene.control.TreeItem;
 import org.json.JSONArray;
 import org.json.JSONException;
@@ -29,6 +31,19 @@ private JsonFormat(File file) {
 
 	public NoticeTree importDocument() throws IOException, JSONException {
 		JSONObject json = new JSONObject(IOUtil.readContent(file));
+
+		if (json.has(KEY_STATUSINFO)) {
+			JSONObject status = json.getJSONObject(KEY_STATUSINFO);
+			Iterator it = status.keys();
+			if (it.hasNext()) {
+				NoticeStatus.clear();
+			}
+			while (it.hasNext()) {
+				String key = it.next().toString();
+				NoticeStatus.add(key, status.getInt(key));
+			}
+		}
+		
 		return new NoticeTree(jsonToTree(json));
 	}
 
@@ -52,6 +67,7 @@ public void export(NoticeTree tree) throws JSONException, IOException {
 	public JSONObject export(NoticeTreeItem root) throws JSONException {
 		JSONObject json = new JSONObject();
 		treeToJson(root, json);
+		json.put("statusInfo", NoticeStatus.asObservableMap());
 		return json;
 	}
 

src/com/temporaryteam/noticeditor/model/NoticeStatus.java

@@ -0,0 +1,94 @@
+package com.temporaryteam.noticeditor.model;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.collections.ObservableMap;
+
+/**
+ * Collection of notice statuses
+ * @author Maximillian M.
+ */
+public class NoticeStatus {
+	private static final HashMap<String, Integer> map;
+	private static int lastIndex;
+	
+	static {
+		map = new HashMap<>();
+		lastIndex = -1;
+	}
+	
+	/**
+	 * Associates the specified status with next status code
+	 * @param status Status name
+	 */
+	public static void add(String status) {
+		lastIndex++;
+		map.put(status, lastIndex);
+	}
+	
+	/**
+	 * Associates the specified status with the specified status code
+	 * @param status Status name
+	 * @param code Status code
+	 */
+	public static void add(String status, int code) {
+		if (lastIndex < code) {
+			lastIndex = code;
+		}
+		map.put(status, code);
+	}
+	
+	/**
+	 * Removes the specified status
+	 * @param status 
+	 */
+	public static void remove(String status) {
+		map.remove(status);
+	}
+	
+	/**
+	 * Return status code by status name
+	 * @param status Status name
+	 * @return Status code if status exists, otherwise returns 0
+	 */
+	public static int getStatusCode(String status) {
+		return map.containsKey(status) ? map.get(status) : 0;
+	}
+	
+	/** 
+	 * Returns status name by status code
+	 * @param code Status code
+	 * @return Status name if status exists, otherwise returns empty string
+	 */
+	public static String getStatusName(int code) {
+		List<String> foo =  map.entrySet().stream()
+				.filter(entry -> entry.getValue() == code)
+				.map(Map.Entry::getKey)
+				.collect(Collectors.toList());
+		if (foo.isEmpty()) {
+			// TODO: May be Status[0]?
+			return "";
+		} else {
+			return foo.get(0);
+		}
+	}
+	
+	/**
+	 * Clears collection of notice statuses
+	 */
+	public static void clear() {
+		map.clear();
+	}
+	
+	public static ObservableList<String> asObservable() {
+		return FXCollections.observableArrayList(map.keySet());
+	}
+	
+	public static ObservableMap<String, Integer> asObservableMap() {
+		return FXCollections.observableMap(map);
+	}
+}