1 files changed, 64 insertions, 0 deletions
diff --git a/extension/junction.js b/extension/junction.js
new file mode 100644
index 0000000..7de7c28
--- /dev/null
+++ b/extension/junction.js
@@ -0,0 +1,64 @@
+const internals = {
+
+  isInCallState: false,
+
+  icons: {
+    call: {
+      16: 'icons/action-16.png',
+      32: 'icons/action-32.png'
+    },
+
+    hangUp: {
+      16: 'icons/hang_up-16.png',
+      32: 'icons/hang_up-32.png'
+    }
+  },
+
+  onClick() {
+    if (internals.isInCall()) {
+      return internals.hangUp();
+    }
+
+    return internals.joinAudioCall();
+  },
+
+  async joinAudioCall() {
+
+    internals.isInCallState = true;
+    internals.setIcon('hangUp');
+    const tabs = await browser.tabs.query({
+      currentWindow: true,
+      active: true
+    });
+
+    internals.createAudioElement(browser.runtime.getURL('sounds/tada.wav'));
+  },
+
+  hangUp() {
+
+    document.querySelectorAll('audio').forEach((audioElement) => audioElement.remove());
+    internals.setIcon('call');
+    internals.isInCallState = false;
+  },
+
+  createAudioElement(source) {
+
+    const audioElement = document.createElement('audio');
+    audioElement.src = source;
+    audioElement.autoplay = 'autoplay';
+    document.querySelector('body').appendChild(audioElement);
+  },
+
+  isInCall() {
+    return internals.isInCallState; // this should be replaced with actually checking the built stuff
+  },
+
+  setIcon(iconSet) {
+
+    browser.browserAction.setIcon({
+      path: internals.icons[iconSet]
+    });
+  }
+};
+
+browser.browserAction.onClicked.addListener(internals.onClick);