From 95f5767805e2135618117d72be92f04e3e87a223 Mon Sep 17 00:00:00 2001
From: Lars Hvam <larshp@hotmail.com>
Date: Thu, 26 Oct 2023 08:50:49 +0200
Subject: [PATCH] refactor

---
 src/web/abapgit.ts   |   1 -
 src/web/artifacts.ts | 108 +++++++++++++++++++++++++++++++------------
 2 files changed, 78 insertions(+), 31 deletions(-)

diff --git a/src/web/abapgit.ts b/src/web/abapgit.ts
index f1ea947..a868222 100644
--- a/src/web/abapgit.ts
+++ b/src/web/abapgit.ts
@@ -15,7 +15,6 @@ export class abapGit {
     }
 
     const xml = new TextDecoder().decode(result);
-    console.dir(xml);
     const match = xml.match(/<STARTING_FOLDER>(.*)<\/STARTING_FOLDER>/);
     if (match) {
       const found = match[1];
diff --git a/src/web/artifacts.ts b/src/web/artifacts.ts
index 7e21bd3..7677456 100644
--- a/src/web/artifacts.ts
+++ b/src/web/artifacts.ts
@@ -12,6 +12,78 @@ export interface AnyArtifact {
 
 /////////////////////////
 
+function findTopFolder(filenames: vscode.Uri[]): string | undefined {
+  const folders = new Set<string>();
+  for (const filename of filenames) {
+    folders.add(Utils.dirname(filename).toString());
+  }
+  const list = Array.from(folders).sort();
+  return list[0];
+}
+
+function findSubFolders(path: string, filenames: vscode.Uri[]): string[] {
+  const folders = new Set<string>();
+  for (const filename of filenames) {
+    folders.add(Utils.dirname(filename).toString());
+  }
+  const list = Array.from(folders).filter(f => f.replace(path, "").split("/").length === 2);
+  return list.sort();
+}
+
+function buildFolder(path: string, filenames: vscode.Uri[]): AnyArtifact {
+  const sub: AnyArtifact[] = [];
+
+  const subFolders = findSubFolders(path, filenames);
+  for (const subFolder of subFolders) {
+    sub.push(buildFolder(subFolder, filenames));
+  }
+
+  for (const filename of filenames) {
+    const dirname = Utils.dirname(filename).toString();
+    if (dirname !== path) {
+      continue;
+    }
+
+    const basename = Utils.basename(filename);
+    if (basename === "package.devc.xml") {
+      continue;
+    }
+
+    const split = basename.split(".");
+    if (split.length < 3) {
+      // then its not a abapGit or AFF file
+      continue;
+    }
+
+    const type = split[1].toUpperCase();
+    const name = split[0].toUpperCase();
+    const found = sub.find((r) => r.name === name && r.description === type);
+    if (found) {
+      found.sub.push({
+        name: Utils.basename(filename),
+        description: "",
+        sub: [],
+        file: filename,
+      });
+    } else {
+      sub.push({
+        name: name,
+        description: type,
+        file: filename,
+        sub: [],
+      });
+    }
+  }
+
+  const parsed = vscode.Uri.parse(path);
+  return {
+    name: Utils.basename(parsed),
+    description: "",
+    file: parsed,
+    sub: sub,
+  };
+}
+
 export async function findArtifacts(): Promise<AnyArtifact[]> {
   const ret: AnyArtifact[] = [];
 
@@ -20,38 +92,14 @@ export async function findArtifacts(): Promise<AnyArtifact[]> {
 
     const startingPattern = await abapGit.findStartingFolderPattern(folder.uri);
     const pattern = new vscode.RelativePattern(folder, startingPattern);
+
     const filenames = await vscode.workspace.findFiles(pattern);
-    for (const filename of filenames) {
-      const basename = Utils.basename(filename);
-      if (basename === "package.devc.xml") {
-        continue;
-      }
-
-      const split = basename.split(".");
-      if (split.length < 3) {
-        // then its not a abapGit or AFF file
-        continue;
-      }
-
-      const type = split[1].toUpperCase();
-      const name = split[0].toUpperCase();
-      const found = ret.find((r) => r.name === name && r.description === type);
-      if (found) {
-        found.sub.push({
-          name: Utils.basename(filename),
-          description: "",
-          sub: [],
-          file: filename,
-        });
-      } else {
-        ret.push({
-          name: name,
-          description: type,
-          file: filename,
-          sub: [],
-        });
-      }
+
+    const top = findTopFolder(filenames);
+    if (top === undefined) {
+      return [];
     }
+    ret.push(buildFolder(top, filenames));
   }
 
   return ret;