Add on-watch artist listing

src/pkjs/index.js

@@ -3,6 +3,14 @@ var clayConfig = require('./config');
 var keys = require('message_keys');
 new Clay(clayConfig);
 
+var NavScope = Object.freeze({
+    NAV_SCOPE_MAIN: 0,
+    NAV_SCOPE_SEARCH: 1,
+    NAV_SCOPE_ARTISTS: 2,
+    NAV_SCOPE_ALBUMS: 3,
+    NAV_SCOPE_ALBUM_TRACKS: 4,
+});
+
 var cfg = JSON.parse(localStorage.getItem('clay-settings'));
 var lookupMap = new Map();
 
@@ -78,21 +86,44 @@ Pebble.addEventListener("ready", function () {
     }
 });
 
+// PKJS seems to change its mind on how to index message keys, so this is necessary... :/
+function payloadGet(payload, name) {
+    if (payload[name] !== undefined) return payload[name];
+    if (payload[keys[name]] !== undefined) return payload[keys[name]];
+    return undefined;
+}
+
 Pebble.addEventListener("appmessage", function (dict) {
-    if (dict.payload[keys.OUT_MENU_NAV_SCOPE]) {
-        switch (dict.payload[keys.OUT_MENU_NAV_SCOPE]) {
-            case 1: { // search
-                const vanityList = Array.from(lookupMap.keys());
-                const outDict = {};
-                for (let i = 0; i < vanityList.length; i++) {
-                    outDict[keys.IN_VANITY_LIST + i] = vanityList[i];
+    //console.log("payload", JSON.stringify(dict.payload));
+    //console.log("expected NAV_SCOPE key", keys.BIDIR_MENU_NAV_SCOPE);
+
+    const scope = payloadGet(dict.payload, "BIDIR_MENU_NAV_SCOPE");
+    if (scope) {
+        let vanityList;
+        switch (scope) {
+            case NavScope.NAV_SCOPE_SEARCH: { // search
+                vanityList = Array.from(lookupMap.keys());
+                break;
+            }
+            case NavScope.NAV_SCOPE_ARTISTS: { // artists
+                const subscope = payloadGet(dict.payload, "OUT_MENU_NAV_SUBSCOPE");
+                if (subscope) {
+                    // allow filtering by starting character
+                    vanityList = Array.from(lookupMap.get(subscope).keys());
+                } else {
+                    vanityList = Array.from(lookupMap.values()).flatMap((artistMap) => Array.from(artistMap.keys()));
                 }
-                Pebble.sendAppMessage(outDict);
-                return;
+                break;
             }
             default:
                 return;
         }
+        const outDict = {};
+        for (let i = 0; i < vanityList.length; i++) {
+            outDict[keys.IN_VANITY_LIST + i] = vanityList[i];
+            outDict[keys.BIDIR_MENU_NAV_SCOPE] = scope;
+        }
+        Pebble.sendAppMessage(outDict);
     }
 });
 
@@ -126,13 +157,6 @@ function callAPI(method, endpoint, callback) {
     xhr.send();
 }
 
-// On Settings Save/Sync Button Press
-//// Get User ID
-
-//curl -H "Authorization: MediaBrowser Token=\"TOKEN\"" -X GET 'BASEURL/Users'
-
-// Get Track List Using Logic From JellyPod Server
-
 // On Every Startup
 //// Get Session ID