From 4bfceb05ff6efa7001662d8fe7270fa05154d89d Mon Sep 17 00:00:00 2001
From: JohT <7671054+JohT@users.noreply.github.com>
Date: Mon, 26 Aug 2024 20:45:52 +0200
Subject: [PATCH] Add statistics about resolved external Typescript modules

---
 ...lved_to_internal_ones_for_Typescript.cypher | 18 ++++++++++++++++++
 scripts/reports/ExternalDependenciesCsv.sh     |  2 ++
 2 files changed, 20 insertions(+)
 create mode 100644 cypher/External_Dependencies/List_external_modules_resolved_to_internal_ones_for_Typescript.cypher

diff --git a/cypher/External_Dependencies/List_external_modules_resolved_to_internal_ones_for_Typescript.cypher b/cypher/External_Dependencies/List_external_modules_resolved_to_internal_ones_for_Typescript.cypher
new file mode 100644
index 000000000..1d10146c3
--- /dev/null
+++ b/cypher/External_Dependencies/List_external_modules_resolved_to_internal_ones_for_Typescript.cypher
@@ -0,0 +1,18 @@
+// Statistics about how many ExternalModule nodes were found that match internal Module nodes 
+
+ MATCH (module:TS:Module)<-[resolved:RESOLVES_TO]-(external:TS:ExternalModule)
+OPTIONAL MATCH (project:TS:Project)-[:CONTAINS]->(module)
+  WITH project.name                               AS projectName
+      ,count(DISTINCT module)                     AS resolvedModuleCount
+      ,COUNT { (modules:Module) }                 AS totalModuleCount
+      ,COUNT { (externalModules:ExternalModule) } AS totalExternalModuleCount
+      ,collect(DISTINCT module.fileName + ' -> ' + external.globalFqn)[0..4] AS resolvedExamples
+RETURN projectName
+      ,resolvedModuleCount
+      ,totalModuleCount
+      ,round(100.0 / totalModuleCount 
+                   * resolvedModuleCount, 2) AS resolvedModulePercentage 
+      ,totalExternalModuleCount
+      ,round(100.0 / totalExternalModuleCount 
+                   * resolvedModuleCount, 2) AS resolvedExternalModulePercentage 
+      ,resolvedExamples
\ No newline at end of file
diff --git a/scripts/reports/ExternalDependenciesCsv.sh b/scripts/reports/ExternalDependenciesCsv.sh
index db854e644..adc8369d0 100755
--- a/scripts/reports/ExternalDependenciesCsv.sh
+++ b/scripts/reports/ExternalDependenciesCsv.sh
@@ -72,5 +72,7 @@ execute_cypher "${EXTERNAL_DEPENDENCIES_CYPHER_DIR}/External_namespace_usage_per
 execute_cypher "${EXTERNAL_DEPENDENCIES_CYPHER_DIR}/External_module_usage_per_internal_module_aggregated_for_Typescript.cypher" > "${FULL_REPORT_DIRECTORY}/External_module_usage_per_internal_module_aggregated_for_Typescript.csv"
 execute_cypher "${EXTERNAL_DEPENDENCIES_CYPHER_DIR}/External_module_usage_per_internal_module_distribution_for_Typescript.cypher" > "${FULL_REPORT_DIRECTORY}/External_module_usage_per_internal_module_distribution_for_Typescript.csv"
 
+execute_cypher "${EXTERNAL_DEPENDENCIES_CYPHER_DIR}/List_external_modules_resolved_to_internal_ones_for_Typescript.cypher" > "${FULL_REPORT_DIRECTORY}/External_modules_resolved_to_internal_ones_for_Typescript.csv"
+
 # Clean-up after report generation. Empty reports will be deleted.
 source "${SCRIPTS_DIR}/cleanupAfterReportGeneration.sh" "${FULL_REPORT_DIRECTORY}"
\ No newline at end of file