Complete Jellyfin log parsing logic

src/pkjs/index.js

@@ -9,8 +9,8 @@ Pebble.addEventListener("ready", function () {
 
 Pebble.addEventListener("appmessage", function (dict) {
     if (dict.payload["PKJS_SLEEP_TIMESTAMP"]) {
-        var sleepTimestamp = dict.payload["PKJS_SLEEP_TIMESTAMP"];
+        const sleepTimestamp = dict.payload["PKJS_SLEEP_TIMESTAMP"] * 1000; // convert to milliseconds to later comparison
-        var cfg = JSON.parse(localStorage.getItem('clay-settings'));
+        const cfg = JSON.parse(localStorage.getItem('clay-settings'));
         // TODO report last episode as "Configure app settings!" if CLAY_API_HOST, CLAY_API_KEY, or CLAY_USER is empty
         // TODO use API to dynamically determine user (prompt on watch)
         if (cfg.CLAY_API_IS_JELLYFIN == true) {
@@ -26,19 +26,32 @@ Pebble.addEventListener("appmessage", function (dict) {
 });
 
 function callAPI(fullURL, apiKey, isJellyfin, trackedUser, sleepTimestamp) {
-    var xhr = new XMLHttpRequest();
+    const xhr = new XMLHttpRequest();
     xhr.onreadystatechange = function () {
         if (xhr.readyState === 4) {
-            var resp = JSON.parse(xhr.responseText);
+            const resp = JSON.parse(xhr.responseText);
-            console.log(resp);
             if (resp && Array.isArray(resp.Items)) {
-                resp.Items.forEach(function (item, index) {
+                const re = /^(.+) is playing (.+) on .*$/;
-                    console.log(
+                let arr;
-                        "[" + index + "] Name: " + item.Name + " | Date: " + item.Date
+                let logTimestamp;
-                    );
+                let delta;
-                });
+                let bestDelta = Infinity;
+                let lastWatched;
+                resp.Items.forEach(function (item) {
+                    arr = re.exec(item.Name);
+                    if (arr != null && arr[1] == trackedUser) {
+                        logTimestamp = Date.parse(item.Date);
+                        if (!Number.isNaN(logTimestamp)) {
+                            delta = Math.abs(logTimestamp - sleepTimestamp);
+                            if (delta < bestDelta) {
+                                bestDelta = delta;
+                                lastWatched = arr[2];
+                            }
+                        }
+                    }
+                });
+                console.log("Last watched: " + lastWatched)
             }
-
         }
     };