package search is working!

Author: ericoporto

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGet.Designer.cs

@@ -1,22 +1,73 @@
 using System;
+using System.Collections.Generic;
 
 namespace AgsGetCore.Actions
 {
     public class SearchDo
     {
-        public static int Do(Action<string> writerMethod, string changeRunDir, string searchQuery)
+        public static async System.Threading.Tasks.Task<List<Package>> DoAsync(Action<string> writerMethod, string changeRunDir, string searchQuery)
         {
-            writerMethod("NOT IMPLEMENTED YET");
-            writerMethod(string.Format("Search query: '{0}'", searchQuery));
+            // we need a way to show report messages, if we can't, we return an error
+            if (writerMethod == null) throw new ArgumentNullException(nameof(writerMethod), "was null");
 
+            // Update the directory to run AgsGet
+            BaseFiles.SetRunDirectory(changeRunDir);
+
+            //1. Check if the command is run from a folder containing a valid Game.agf project.  If not, exit with error. 
+            if (!GameAgfIO.Valid())
+            {
+                writerMethod("Not an AGS Game root directory.");
+                writerMethod("You can only search packages on an AGS Game project.");
+                return null;
+            }
+
+            //2. Search Query can't be empty
             if (string.IsNullOrEmpty(searchQuery) == true)
             {
                 writerMethod("No query to use for search.");
-                return 1;
+                return null;
+            }
+
+            if(searchQuery.Length < 3)
+            {
+                writerMethod("Your query has to be at least 3 characters long.");
+                return null;
+            }
+
+            writerMethod(string.Format("You searched for: '{0}'...", searchQuery));
+
+            //3. Check if a package index exists on `./ags_packages_cache/package_index`, if not, it runs the functionality from `agsget update`.
+            if (!BaseFiles.ExistsIndexFile())
+            {
+                writerMethod("No package index found, we are going to download one.");
+
+                //Search.2.If it is, creates a folder `./ ags_packages_cache /` on the directory if it doesn't exist.
+                BaseFiles.CreatePackageDirIfDoesntExist();
+
+                //Search.3.Downloads the index of packages to `./ ags_packages_cache / package_index`.
+                //If it already exists, overwrites it.
+                await PackageCacheIO.GetPackageIndexAsync(writerMethod, null);
+            }
+
+            if (!BaseFiles.ExistsIndexFile())
+            {
+                writerMethod("No package index found, it's possible a download failed due to connection error.");
+                return null;
             }
 
-            writerMethod("-" );
-            return 0;
+
+            var searchResults = PackageCacheIO.QueryPackages(searchQuery);
+
+            if(searchResults.Count == 1) writerMethod(string.Format("Found {0} result.", searchResults.Count));
+            else writerMethod(string.Format("Found {0} results.", searchResults.Count));
+
+            string resultsAsString = "";
+
+            searchResults.ForEach(p => resultsAsString += " " + p.id);
+
+            writerMethod(resultsAsString);
+
+            return searchResults;
         }
     }
 }

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGetCore/Actions/SearchDo.cs

@@ -23,9 +23,9 @@ public static int Pack(Action<string> writerMethod, string changeRunDir, string
             return PackDo.Do(writerMethod, changeRunDir, pairName);
         }
 
-        public static int Search(Action<string> writerMethod, string changeRunDir, string searchQuery)
+        public static async System.Threading.Tasks.Task<List<Package>> SearchAsync(Action<string> writerMethod, string changeRunDir, string searchQuery)
         {
-            return SearchDo.Do(writerMethod, changeRunDir, searchQuery);
+            return await SearchDo.DoAsync(writerMethod, changeRunDir, searchQuery);
         }
 
         public static async System.Threading.Tasks.Task<int> UpdateAsync(Action<string> writerMethod, string changeRunDir, string packageIndexURL)

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGetCore/AgsGetCore.cs

@@ -4,6 +4,7 @@
 using System.IO;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
+using System.Linq;
 
 namespace AgsGetCore
 {
@@ -87,6 +88,31 @@ public static int PackagesCount()
             return packageList.Count;
         }
 
+        public static List<Package> AllPackages()
+        {
+            var packageIndexAsString = File.ReadAllText(BaseFiles.GetIndexFilePath());
+
+            return JsonConvert.DeserializeObject<List<Package>>(packageIndexAsString);
+        }
+
+
+        public static List<Package> QueryPackages(string searchQuery)
+        {
+            var packageIndexAsString = File.ReadAllText(BaseFiles.GetIndexFilePath());
+
+            var packageList = JsonConvert.DeserializeObject<List<Package>>(packageIndexAsString);
+
+            var searchResult = packageList.Where<Package>(p => {
+                return p.name.Contains(searchQuery) ||
+                       p.id.Contains(searchQuery.ToLower()) ||
+                       p.author.ToLower().Contains(searchQuery.ToLower()) ||
+                       p.text.Contains(searchQuery) ||
+                       p.keywords.ToLower().Contains(searchQuery.ToLower());
+                });
+
+            return searchResult.ToList();
+        }
+
         public static List<Package> PackagesPage(int pageNumber, int pageSize)
         {
             if (pageSize < 0 || pageNumber < 0) return new List<Package>();
@@ -118,5 +144,6 @@ public class Package
         public string forum { get; set; }
         public string author { get; set; }
         public string depends { get; set; }
+        public string keywords { get; set; }
     }
 }

agsget/agsget/EditorPlugin/AGS.Plugin.AgsGet/AgsGetCore/PackageCacheIO.cs

@@ -296,6 +296,7 @@ private void InitializeComponent()
             // button_GetPackage
             // 
             this.button_GetPackage.AutoSize = true;
+            this.button_GetPackage.Enabled = false;
             this.button_GetPackage.Location = new System.Drawing.Point(241, 3);
             this.button_GetPackage.Name = "button_GetPackage";
             this.button_GetPackage.Size = new System.Drawing.Size(80, 23);