Move off NuGet APIs and use HTTP client side APIs

doBuild.ps1

@@ -91,6 +91,7 @@ function DoBuild
                 'NuGet.Repositories'
                 'NuGet.Versioning'
                 'Newtonsoft.Json'
+                'System.Text.Json'
             )
 
             $buildSuccess = $true

src/PSGet.Format.ps1xml

@@ -27,6 +27,28 @@
                 </TableRowEntries>
             </TableControl>
         </View>
+        <View>
+            <Name>PSCommandResourceInfo</Name>
+            <ViewSelectedBy>
+                <TypeName>Microsoft.PowerShell.PowerShellGet.UtilClasses.PSCommandResourceInfo</TypeName>
+            </ViewSelectedBy>
+            <TableControl>
+                <TableHeaders>
+                    <TableColumnHeader><Label>Name</Label></TableColumnHeader>
+                    <TableColumnHeader><Label>Package Name</Label></TableColumnHeader>
+                    <TableColumnHeader><Label>Version</Label></TableColumnHeader>
+                </TableHeaders>
+                <TableRowEntries>
+                    <TableRowEntry>
+                        <TableColumnItems>
+                            <TableColumnItem><PropertyName>Names</PropertyName></TableColumnItem>
+                            <TableColumnItem><ScriptBlock>$_.ParentResource.Name</ScriptBlock></TableColumnItem>
+                            <TableColumnItem><ScriptBlock>$_.ParentResource.Version</ScriptBlock></TableColumnItem>
+                        </TableColumnItems>
+                    </TableRowEntry>
+                </TableRowEntries>
+            </TableControl>
+        </View>
         <View>
             <Name>PSIncludedResourceInfoTable</Name>
             <ViewSelectedBy>

src/code/GetHelper.cs

@@ -48,7 +48,16 @@ public IEnumerable<PSResourceInfo> GetInstalledPackages(
             foreach (var pkg in pkgs)
             {
                 // Filter on specific version.
-                var nugetVersion = new NuGetVersion(pkg.Version);
+                pkg.AdditionalMetadata.TryGetValue("NormalizedVersion", out string normalizedVersion);
+
+                if (!NuGetVersion.TryParse(
+                        value: normalizedVersion,
+                        version: out NuGetVersion nugetVersion))
+                {
+                    _cmdletPassedIn.WriteVerbose(String.Format("Package's normalized version '{0}' cannot be parsed into NuGetVersion.", normalizedVersion));
+                    yield break;
+                }
+
                 var pkgVersionRange = new VersionRange(
                     minVersion: nugetVersion,
                     includeMinVersion: true,

src/code/GetPSResource.cs

@@ -119,7 +119,7 @@ protected override void ProcessRecord()
         {
             WriteVerbose("Entering GetPSResource");
 
-            var namesToSearch = Utils.ProcessNameWildcards(Name, out string[] errorMsgs, out bool _);
+            var namesToSearch = Utils.ProcessNameWildcards(Name, removeWildcardEntries:false, out string[] errorMsgs, out bool _);
             foreach (string error in errorMsgs)
             {
                 WriteError(new ErrorRecord(

src/code/IServerAPICalls.cs

@@ -0,0 +1,95 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using Microsoft.PowerShell.PowerShellGet.UtilClasses;
+using NuGet.Versioning;
+using System.Net.Http;
+using System.Runtime.ExceptionServices;
+
+public interface IServerAPICalls
+{
+    #region Methods
+    /// <summary>
+    /// Find method which allows for searching for all packages from a repository and returns latest version for each.
+    /// Examples: Search -Repository PSGallery
+    /// API call: 
+    /// - Include prerelease: http://www.powershellgallery.com/api/v2/Search()?$filter=IsAbsoluteLatestVersion&includePrerelease=true
+    /// </summary>
+    string[] FindAll(bool includePrerelease, ResourceType type, out ExceptionDispatchInfo edi);
+
+    /// <summary>
+    /// Find method which allows for searching for packages with tag from a repository and returns latest version for each.
+    /// Examples: Search -Tag "JSON" -Repository PSGallery
+    /// API call: 
+    /// - Include prerelease: http://www.powershellgallery.com/api/v2/Search()?$filter=IsAbsoluteLatestVersion&searchTerm='tag:JSON'&includePrerelease=true
+    /// </summary>
+    string[] FindTag(string tag, bool includePrerelease, ResourceType _type, out ExceptionDispatchInfo edi);
+
+    /// <summary>
+    /// Find method which allows for searching for single name and returns latest version.
+    /// Name: no wildcard support
+    /// Examples: Search "PowerShellGet"
+    /// API call: 
+    /// - No prerelease: http://www.powershellgallery.com/api/v2/FindPackagesById()?id='PowerShellGet'
+    /// - Include prerelease: http://www.powershellgallery.com/api/v2/FindPackagesById()?id='PowerShellGet'
+    /// Implementation Note: Need to filter further for latest version (prerelease or non-prerelease dependening on user preference)
+    /// </summary>
+    string FindName(string packageName, bool includePrerelease, ResourceType type, out ExceptionDispatchInfo edi);
+
+    string FindNameWithTag(string packageName, string[] tags, bool includePrerelease, ResourceType type, out ExceptionDispatchInfo edi);
+
+    /// <summary>
+    /// Find method which allows for searching for single name with version range.
+    /// Name: no wildcard support
+    /// Version: supports wildcards
+    /// Examples: Search "PowerShellGet" "[3.0.0.0, 5.0.0.0]"
+    ///           Search "PowerShellGet" "3.*"
+    /// API Call: http://www.powershellgallery.com/api/v2/FindPackagesById()?id='PowerShellGet'
+    /// Implementation note: Returns all versions, including prerelease ones. Later (in the API client side) we'll do filtering on the versions to satisfy what user provided.
+    /// </summary>
+    string[] FindNameGlobbing(string packageName, bool includePrerelease, ResourceType type, out ExceptionDispatchInfo edi);
+
+    string[] FindNameGlobbingWithTag(string packageName, string[] tags, bool includePrerelease, ResourceType type, out ExceptionDispatchInfo edi);
+
+    /// <summary>
+    /// Find method which allows for searching for single name with specific version.
+    /// Name: no wildcard support
+    /// Version: no wildcard support
+    /// Examples: Search "PowerShellGet" "2.2.5"
+    /// API call: http://www.powershellgallery.com/api/v2/Packages(Id='PowerShellGet', Version='2.2.5')
+    /// </summary>
+    string[] FindVersionGlobbing(string packageName, VersionRange versionRange, bool includePrerelease, ResourceType type, bool getOnlyLatest, out ExceptionDispatchInfo edi);
+
+    // <summary>
+    /// Find method which allows for searching for single name with specific version.
+    /// Name: no wildcard support
+    /// Version: no wildcard support
+    /// Examples: Search "PowerShellGet" "2.2.5"
+    /// API call: http://www.powershellgallery.com/api/v2/Packages(Id='PowerShellGet', Version='2.2.5')
+    /// </summary>
+    string FindVersion(string packageName, string version, ResourceType type, out ExceptionDispatchInfo edi);
+
+    string FindVersionWithTag(string packageName, string version, string[] tags, ResourceType type, out ExceptionDispatchInfo edi);
+
+
+    /// <summary>
+    /// Installs specific package.
+    /// Name: no wildcard support.
+    /// Examples: Install "PowerShellGet"
+    /// Implementation Note: if prerelease: call IFindPSResource.FindName()
+    ///                      if not prerelease: https://www.powershellgallery.com/api/v2/package/Id (Returns latest stable)
+    /// </summary>
+    HttpContent InstallName(string packageName, bool includePrerelease, out ExceptionDispatchInfo edi);
+
+    /// <summary>
+    /// Installs package with specific name and version.
+    /// Name: no wildcard support.
+    /// Version: no wildcard support.
+    /// Examples: Install "PowerShellGet" -Version "3.0.0.0"
+    ///           Install "PowerShellGet" -Version "3.0.0-beta16"
+    /// API Call: https://www.powershellgallery.com/api/v2/package/Id/version (version can be prerelease)
+    /// </summary>    
+    HttpContent InstallVersion(string packageName, string version, out ExceptionDispatchInfo edi);
+
+    #endregion
+}