added first version of project 81 plugin

plugins/Project81Plugin.groovy

@@ -0,0 +1,110 @@
+import de.frosch95.geofrogger.plugins.Plugin
+import javafx.concurrent.Service
+import javafx.concurrent.Task
+import javafx.concurrent.WorkerStateEvent
+import javafx.event.EventHandler
+import javafx.scene.control.Label
+import javafx.scene.control.ScrollPane
+import javafx.scene.control.TextArea
+import javafx.scene.layout.Pane
+import javafx.scene.layout.Priority
+import javafx.scene.layout.VBox
+import org.controlsfx.dialog.Dialog
+
+class Project81Plugin implements Plugin {
+
+    final static DIFFICULTY_TERRAIN_VALUES = ['1', '1.5', '2', '2.5', '3', '3.5', '4', '4.5', '5']
+
+    final String name = "Project81"
+    final String version = "0.0.1"
+    final CalculateService service = new CalculateService();
+
+    Project81Plugin() {
+        service.onSucceeded = {
+            showDialog(createHeader(), createContent(it.source.value))
+        } as EventHandler<WorkerStateEvent>;
+    }
+
+    @Override
+    void run(final Map context) {
+        calculateStats(context.sessionContext)
+    }
+
+    private javafx.scene.Node createHeader() {
+        def pane = new Pane()
+        def Label label = new Label()
+        label.text = "Shows missing difficulty / terrain combination."
+        pane.children.add(label)
+        pane
+    }
+
+/**
+ * creates the statistic charts to show
+ * @param sessionContext context with the cache list in it
+ * @return
+ */
+    private void calculateStats(sessionContext) {
+        // get the cache list out of the context
+        def cacheList = sessionContext.getData("cache-list")
+        service.cacheList = cacheList;
+        service.restart();
+    }
+
+    /**
+     * creates the statistic charts to show
+     * @param sessionContext context with the cache list in it
+     * @return
+     */
+    private javafx.scene.Node createContent(result) {
+
+        // create javafx chart
+        def text = new TextArea();
+        result.each { text.appendText("$it.name ($it.difficulty/$it.terrain)\n") }
+        text
+    }
+
+    private void showDialog(header, content) {
+        Dialog dialog = new Dialog(null, name + " (" + version + ")", true)
+        dialog.setMasthead(header)
+        dialog.setContent(content)
+        dialog.show()
+    }
+}
+
+class CalculateService extends Service {
+
+    def cacheList
+
+
+
+    @Override
+    protected Task createTask() {
+        return new Task() {
+            @Override
+            protected ArrayList call() throws Exception {
+                try {
+                    def dtFound = [:]
+                    for (def difficulty in Project81Plugin.DIFFICULTY_TERRAIN_VALUES) {
+                        for (def terrain in Project81Plugin.DIFFICULTY_TERRAIN_VALUES) {
+                            dtFound[difficulty + "_" + terrain] = false
+                        }
+                    }
+
+                    for (def cache in cacheList) {
+                        if (cache.found) {
+                            dtFound[cache.difficulty + "_" + cache.terrain] = true
+                        }
+                    }
+
+                    cacheList.findAll {
+                        cache -> !(cache.found || dtFound[cache.difficulty + "_" + cache.terrain])
+                    }
+
+                } catch (Exception e) {
+                    e.printStackTrace()
+                }
+            }
+        };
+    }
+
+}