Adapt the demo to use kuksa.val service

- The "AUTO" element was removed because there's no compatible
VSS signal.
- Removed the indicators below the seats and now they work only
to toggle the state of the seat warmer.
- The air distribution buttons now work as a radio group as there
is only one AirDistribution setting per cabin.

Bug-AGL: SPEC-4599
Signed-off-by: Roger Zanoni <rzanoni@igalia.com>
Change-Id: Ibfaa477a7c27627ac524f39dd809b7a2195c7c9f

1 files changed, 51 insertions, 0 deletions

diff --git a/src/js/seats.js b/src/js/seats.js
new file mode 100644
index 0000000..3afc481
--- /dev/null
+++ b/src/js/seats.js
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2019 Igalia, S.L.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var values = {
+    leftAirDistribution: 'middle',
+    leftSeatWarmer: false,
+    rightSeatWarmer: false,
+};
+
+var controls = {
+    leftSeatWarmer: null,
+    rightSeatWarmer: null,
+};
+
+export function init() {
+   controls.leftSeatWarmer = document.getElementById('LeftChair');
+   controls.rightSeatWarmer = document.getElementById('RightChair');
+}
+
+export function update(path, value) {
+    switch (path) {
+        case PATHS.leftSeatWarmer:
+            values.leftSeatWarmer = value;
+            controls.leftSeatWarmer.setAttribute('value', values.leftSeatWarmer);
+            break;
+        case PATHS.rightSeatWarmer:
+            values.rightSeatWarmer = value;
+            controls.rightSeatWarmer.setAttribute('value', values.rightSeatWarmer);
+            break;
+    }
+}
+
+export function left() {
+    KUKSA.set(PATHS.leftSeatWarmer, !values.leftSeatWarmer);
+}
+export function right() {
+    KUKSA.set(PATHS.rightSeatWarmer, !values.rightSeatWarmer);
+}