Improve Groove music matching

lib/services/xbox/index.js

@@ -35,30 +35,24 @@ function* getAccessToken() {
   return result.body.access_token;
 }
 
-function formatResponse(res) {
-  let result;
-  if (res.body.Tracks) {
-    result = res.body.Tracks.Items[0];
-  } else {
-    result = res.body.Albums.Items[0];
-  }
+function formatResponse(match) {
   const item = {
     service: 'xbox',
-    type: res.body.Tracks ? 'track' : 'album',
-    id: result.Id,
-    name: result.Name,
-    streamUrl: result.Link,
+    type: match.Album ? 'track' : 'album',
+    id: match.Id,
+    name: match.Name,
+    streamUrl: match.Link,
     purchaseUrl: null,
     artwork: {
-      small: result.ImageUrl.replace('http://', 'https://') + '&w=250&h=250',
-      large: result.ImageUrl.replace('http://', 'https://') + '&w=500&h=500'
+      small: match.ImageUrl.replace('http://', 'https://') + '&w=250&h=250',
+      large: match.ImageUrl.replace('http://', 'https://') + '&w=500&h=500'
     },
     artist: {
-      name: result.Artists[0].Artist.Name
+      name: match.Artists[0].Artist.Name
     }
   };
-  if (result.Album) {
-    item.album = {name: result.Album.Name}
+  if (match.Album) {
+    item.album = {name: match.Album.Name}
   }
   return item;
 }
@@ -84,9 +78,10 @@ export function* parseUrl(url) {
 
 export function* lookupId(id, type) {
   const path = '/' + id + '/lookup';
+  const apiType = type.charAt(0).toUpperCase() + type.substr(1) + 's';
   try {
     const result = yield apiCall(path);
-    return formatResponse(result);
+    return formatResponse(result.body[apiType].Items[0]);
   } catch (e) {
     if (e.status !== 404) {
       debug(e.body);
@@ -109,14 +104,41 @@ export function* search(data) {
     query = cleanParam(data.artist.name.substring(0, data.artist.name.indexOf('&'))) + ' ' + cleanParam(data.name);
     album = data.albumName
   }
+
+  const name = data.name;
+
   const path = '/music/search?q=' + encodeURIComponent(query) + '&filters=' + type + 's';
-  try {
-    const result = yield apiCall(path);
-    return formatResponse(result);
-  } catch (e) {
-    if (e.status !== 404) {
-      debug(e.body);
-    }
-    return {service: 'xbox'};
+  const result = yield apiCall(path);
+
+  const apiType = type.charAt(0).toUpperCase() + type.substr(1) + 's';
+
+  let match = exactMatch(name, data.artist.name, result.body[apiType].Items, type);
+  if (!match) {
+    match = looseMatch(name, data.artist.name, result.body[apiType].Items, type);
   }
+
+  if (match) {
+    return formatResponse(match);
+  }
+
+  return {service: 'xbox'};
 };
+
+function exactMatch(item, artist, haystack, type) {
+    // try to find exact match
+  return haystack.find(function(entry) {
+    if (entry.Name === item && entry.Artists[0].Artist.Name === artist) {
+      return entry;
+    }
+  });
+}
+
+function looseMatch(item, artist, haystack, type) {
+    // try to find exact match
+  return haystack.find(function(entry) {
+    console.log(entry.Name, entry.Artists[0].Artist.Name)
+    if (entry.Name.indexOf(item) >= 0 && entry.Artists[0].Artist.Name.indexOf(artist) >= 0) {
+      return entry;
+    }
+  });
+}

test/services/xbox.js

@@ -19,6 +19,12 @@ describe('Xbox Music', function(){
       const result = yield xbox.search({type: 'album', artist: {name: 'Kyuss'}, name: 'Muchas Gracias: The Best Of Kyuss'});
       result.name.should.equal('Muchas Gracias: The Best Of Kyuss');
     });
+
+    it('should find awkward album by search', function* (){
+      const result = yield xbox.search({type: 'album', artist: {name: 'Anavitória'}, name: 'Fica'});
+      result.name.should.equal('Fica');
+      result.artist.name.should.equal('Anavitória');
+    });
   });
 
   describe('lookupUrl', function(){