project name list improvement (#211)

* provide shorter project store name in list when not conflicting

1 files changed, 33 insertions, 3 deletions

diff --git a/src/zen/cmds/projectstore_cmd.cpp b/src/zen/cmds/projectstore_cmd.cpp
index afcf71346..a0118576b 100644
--- a/src/zen/cmds/projectstore_cmd.cpp
+++ b/src/zen/cmds/projectstore_cmd.cpp
@@ -328,6 +328,36 @@ namespace {
 		return SB.ToString();
 	}
 
+	std::string FmtProjectIdArray(const std::vector<std::string>& ProjectIds,
+								  std::string_view				  Separator = ", "sv,
+								  std::string_view				  Quotes	= "'"sv)
+	{
+		std::vector<std::string> PrettyProjectIds;
+		PrettyProjectIds.reserve(ProjectIds.size());
+		for (const std::string& ProjectId : ProjectIds)
+		{
+			auto PrettyProjectId = [Quotes, &ProjectIds](const std::string& ProjectId) -> std::string {
+				if (std::string::size_type DotPos = ProjectId.find('.'); DotPos != std::string::npos)
+				{
+					const std::string ConflictProjectId = ProjectId.substr(0, DotPos + 1);
+					auto			  It				= std::find_if(ProjectIds.begin(),
+										   ProjectIds.end(),
+										   [&ProjectId, &ConflictProjectId](const std::string& CheckForConflictProjectId) {
+											   return (ProjectId != CheckForConflictProjectId) &&
+													  CheckForConflictProjectId.starts_with(ConflictProjectId);
+										   });
+					if (It == ProjectIds.end())
+					{
+						return fmt::format("{}{}{} ({})", Quotes, ProjectId.substr(0, DotPos), Quotes, ProjectId);
+					}
+				}
+				return fmt::format("{}{}{}", Quotes, ProjectId, Quotes);
+			};
+			PrettyProjectIds.push_back(PrettyProjectId(ProjectId));
+		}
+		return FmtArray(PrettyProjectIds, Separator, "");
+	}
+
 	std::string ResolveProject(HttpClient& Http, std::string_view OptionalProjectName)
 	{
 		std::vector<std::string> AvailableProjects = GetProjectIds(Http);
@@ -352,7 +382,7 @@ namespace {
 			}
 			else
 			{
-				ZEN_CONSOLE("Available projects at {}: {}", Http.GetBaseUri(), FmtArray(AvailableProjects));
+				ZEN_CONSOLE("Available projects at {}: {}", Http.GetBaseUri(), FmtProjectIdArray(AvailableProjects));
 				return {};
 			}
 		}
@@ -363,7 +393,7 @@ namespace {
 			ZEN_CONSOLE("Unable to match project name '{}' at {}, available projects: {}",
 						OptionalProjectName,
 						Http.GetBaseUri(),
-						FmtArray(AvailableProjects));
+						FmtProjectIdArray(AvailableProjects));
 			return {};
 		}
 
@@ -375,7 +405,7 @@ namespace {
 		ZEN_CONSOLE("Project name is ambigous '{}' at {}: possible matches: {}",
 					OptionalProjectName,
 					Http.GetBaseUri(),
-					FmtArray(MatchingProjectIds));
+					FmtProjectIdArray(MatchingProjectIds));
 		return {};
 	}