Scroll on global mark and handle gone tab

src/background/domains/global-mark.js

@@ -1,6 +1,7 @@
 export default class GlobalMark {
-  constructor(tabId, x, y) {
+  constructor(tabId, url, x, y) {
     this.tabId0 = tabId;
+    this.url0 = url;
     this.x0 = x;
     this.y0 = y;
   }
@@ -9,6 +10,10 @@ export default class GlobalMark {
     return this.tabId0;
   }
 
+  get url() {
+    return this.url0;
+  }
+
   get x() {
     return this.x0;
   }

src/background/infrastructures/content-message-client.js

@@ -22,4 +22,12 @@ export default class ContentMessageClient {
       type: messages.ADDON_TOGGLE_ENABLED,
     });
   }
+
+  scrollTo(tabId, x, y) {
+    return browser.tabs.sendMessage(tabId, {
+      type: messages.TAB_SCROLL_TO,
+      x,
+      y,
+    });
+  }
 }

src/background/repositories/mark.js

@@ -14,13 +14,13 @@ export default class MarkRepository {
     if (!data) {
       return Promise.resolve(undefined);
     }
-    let mark = new GlobalMark(data.tabId, data.x, data.y);
+    let mark = new GlobalMark(data.tabId, data.url, data.x, data.y);
     return Promise.resolve(mark);
   }
 
   setMark(key, mark) {
     let marks = this.getOrEmptyMarks();
-    marks[key] = { tabId: mark.tabId, x: mark.x, y: mark.y };
+    marks[key] = { tabId: mark.tabId, url: mark.url, x: mark.x, y: mark.y };
     this.cache.set(MARK_KEY, marks);
 
     return Promise.resolve();

src/background/usecases/mark.js

@@ -2,17 +2,19 @@ import GlobalMark from '../domains/global-mark';
 import TabPresenter from '../presenters/tab';
 import MarkRepository from '../repositories/mark';
 import ConsolePresenter from '../presenters/console';
+import ContentMessageClient from '../infrastructures/content-message-client';
 
 export default class MarkInteractor {
   constructor() {
     this.tabPresenter = new TabPresenter();
     this.markRepository = new MarkRepository();
     this.consolePresenter = new ConsolePresenter();
+    this.contentMessageClient = new ContentMessageClient();
   }
 
   async setGlobal(key, x, y) {
     let tab = await this.tabPresenter.getCurrent();
-    let mark = new GlobalMark(tab.id, x, y);
+    let mark = new GlobalMark(tab.id, tab.url, x, y);
     return this.markRepository.setMark(key, mark);
   }
 
@@ -23,7 +25,15 @@ export default class MarkInteractor {
     if (!mark) {
       return this.consolePresenter.showError(current.id, 'Mark is not set');
     }
-    // TODO scroll pages and handle if tab is gone
-    return this.tabPresenter.select(mark.tabId);
+
+    return this.contentMessageClient.scrollTo(
+      mark.tabId, mark.x, mark.y
+    ).then(() => {
+      return this.tabPresenter.select(mark.tabId);
+    }).catch(async() => {
+      let tab = await this.tabPresenter.create(mark.url);
+      let mark2 = new GlobalMark(tab.id, mark.url, mark.x, mark.y);
+      return this.markRepository.setMark(key, mark2);
+    });
   }
 }