Eagle 1039

package.json

@@ -22,7 +22,6 @@
   "dependencies": {
     "@types/bootstrap": "^5.1.4",
     "@types/bootstrap-notify": "^3.1.34",
-    "@types/d3": "^5.7.2",
     "@types/jquery": "^3.3.38",
     "@types/node": "^14.0.11",
     "@types/showdown": "^1.9.4",

src/Action.ts

@@ -0,0 +1,71 @@
+export class ActionMessage {
+    level: ActionMessage.Level;
+    message: string;
+    show: () => void;
+    fix: () => void;
+    fixDescription: string;
+
+    constructor (level: ActionMessage.Level, message: string, show: () => void, fix: () => void, fixDescription: string){
+        this.level = level;
+        this.message = message;
+        this.show = show;
+        this.fix = fix;
+        this.fixDescription = fixDescription;
+    }
+
+    static Error(message: string): ActionMessage {
+        return new ActionMessage(ActionMessage.Level.Error, message, null, null, "");
+    }
+    static Message(level: ActionMessage.Level, message: string): ActionMessage {
+        return new ActionMessage(level, message, null, null, "");
+    }
+    static Show(level: ActionMessage.Level, message: string, show: () => void): ActionMessage {
+        return new ActionMessage(level, message, show, null, "");
+    }
+    static Fix(level: ActionMessage.Level, message: string, fix: () => void, fixDescription: string): ActionMessage {
+        return new ActionMessage(level, message, null, fix, fixDescription);
+    }
+    static ShowFix(level: ActionMessage.Level, message: string, show: () => void, fix: () => void, fixDescription: string): ActionMessage {
+        return new ActionMessage(level, message, show, fix, fixDescription);
+    }
+
+    // sorting order
+    // 1. by level
+    // 2. alphabetically by message
+    public static actionMessageSortFunc(a : ActionMessage, b : ActionMessage) : number {
+        if (a.level < b.level)
+            return -1;
+
+        if (a.level > b.level)
+            return 1;
+
+        if (a.message < b.message)
+            return -1;
+
+        if (a.message > b.message)
+            return 1;
+
+        return 0;
+    }
+
+    // TODO: more cases?
+    public static levelToCss(level: ActionMessage.Level) : "danger" | "warning" | "info" | "success" {
+        switch (level){
+            case ActionMessage.Level.Error:
+                return "danger";
+            case ActionMessage.Level.Warning:
+                return "warning";
+            default:
+                return "info";
+        }
+    }
+}
+
+export namespace ActionMessage {
+    export enum Level {
+        Success = "Success",
+        Error = "Error",
+        Warning = "Warning",
+        Info = "Info"
+    }
+}