From a139a040ecc3bca388b77c7c4ba39de35eccd638 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=98=E9=9F=AC=20=E5=BC=A0?= <hongtao_zhang@outlook.com>
Date: Wed, 30 Dec 2020 20:24:01 +0800
Subject: [PATCH 1/2] add bing search suggestion

---
 .../Settings.cs                               |  3 +-
 .../SuggestionSources/Bing.cs                 | 62 +++++++++++++++++++
 2 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Bing.cs

diff --git a/Plugins/Flow.Launcher.Plugin.WebSearch/Settings.cs b/Plugins/Flow.Launcher.Plugin.WebSearch/Settings.cs
index 555ee4647e1..1a3d9e5e5d9 100644
--- a/Plugins/Flow.Launcher.Plugin.WebSearch/Settings.cs
+++ b/Plugins/Flow.Launcher.Plugin.WebSearch/Settings.cs
@@ -196,7 +196,8 @@ public Settings()
         [JsonIgnore]
         public SuggestionSource[] Suggestions { get; set; } = {
             new Google(),
-            new Baidu()
+            new Baidu(),
+            new Bing()
         };
 
         [JsonIgnore]
diff --git a/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Bing.cs b/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Bing.cs
new file mode 100644
index 00000000000..9c4746711e5
--- /dev/null
+++ b/Plugins/Flow.Launcher.Plugin.WebSearch/SuggestionSources/Bing.cs
@@ -0,0 +1,62 @@
+using Flow.Launcher.Infrastructure.Http;
+using Flow.Launcher.Infrastructure.Logger;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Net.Http;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Text.Json;
+using System.Linq;
+
+namespace Flow.Launcher.Plugin.WebSearch.SuggestionSources
+{
+    class Bing : SuggestionSource
+    {
+        public override async Task<List<string>> Suggestions(string query)
+        {
+            Stream resultStream;
+
+            try
+            {
+                const string api = "https://api.bing.com/qsonhs.aspx?q=";
+                resultStream = await Http.GetStreamAsync(api + Uri.EscapeUriString(query)).ConfigureAwait(false);
+            }
+            catch (HttpRequestException e)
+            {
+                Log.Exception("|Bing.Suggestions|Can't get suggestion from Bing", e);
+                return new List<string>();
+            }
+
+            if (resultStream.Length == 0) return new List<string>();
+
+            JsonElement json;
+            try
+            {
+                json = (await JsonDocument.ParseAsync(resultStream)).RootElement.GetProperty("AS");
+            }
+            catch (JsonException e)
+            {
+                Log.Exception("|Bing.Suggestions|can't parse suggestions", e);
+                return new List<string>();
+            }
+
+            if (json.GetProperty("FullResults").GetInt32() == 0)
+                return new List<string>();
+
+            return json.GetProperty("Results")
+                       .EnumerateArray()
+                       .SelectMany(r => r.GetProperty("Suggests")
+                                         .EnumerateArray()
+                                         .Select(s => s.GetProperty("Txt").GetString()))
+                       .ToList();
+
+        }
+
+        public override string ToString()
+        {
+            return "Bing";
+        }
+    }
+}

From 5c17cb6e9b823482784f7ef0dda0df35f65eb932 Mon Sep 17 00:00:00 2001
From: Jeremy Wu <jeremy24wu@gmail.com>
Date: Thu, 31 Dec 2020 15:44:57 +1100
Subject: [PATCH 2/2] version bump WebSearch

---
 Plugins/Flow.Launcher.Plugin.WebSearch/plugin.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Plugins/Flow.Launcher.Plugin.WebSearch/plugin.json b/Plugins/Flow.Launcher.Plugin.WebSearch/plugin.json
index 329f1c41d92..99fd2210aac 100644
--- a/Plugins/Flow.Launcher.Plugin.WebSearch/plugin.json
+++ b/Plugins/Flow.Launcher.Plugin.WebSearch/plugin.json
@@ -25,7 +25,7 @@
   "Name": "Web Searches",
   "Description": "Provide the web search ability",
   "Author": "qianlifeng",
-  "Version": "1.1.2",
+  "Version": "1.2.0",
   "Language": "csharp",
   "Website": "https://github.com/Flow-Launcher/Flow.Launcher",
   "ExecuteFileName": "Flow.Launcher.Plugin.WebSearch.dll",