make app available and add check for agginMagic

package.json

@@ -6,7 +6,7 @@
     "url": "git+https://github.com/Zoziologie/biolovision2ebird.git"
   },
   "private": true,
-  "version": "2.3.6",
+  "version": "2.3.7",
   "license": "GPL-3.0",
   "type": "module",
   "scripts": {

src/App.vue

@@ -1363,9 +1363,22 @@ export default {
       }
     },
     assignMagic() {
+      // Stop if duration is too long
+      if (this.assign_duration > 12 && this.assign_duration != 24) {
+        alert("Duration is too long. Please choose a shorter duration.");
+        return;
+      }
+
+      if (this.assign_distance > 20) {
+        alert("Distance is too long. Please choose a shorter distance.");
+        return;
+      }
+
       let sightings = this.sightings.filter((s) => s.form_id == 0);
+      // Stop if no sightings
       if (sightings.length == 0) {
         alert("There are no sightings to assign. Click on 'Reset' to start again.");
+        return;
       }
       const datetime = sightings.map((s) => new Date(s.date + "T" + s.time));
       var form_id = this.count_forms + 1;

src/main.js

@@ -245,6 +245,8 @@ Vue.mixin({
   },
 });
 
-new Vue({
+const app = new Vue({
   render: (h) => h(App),
 }).$mount("#app");
+
+window.app = app;