mini support to ctimeCli

pro/src/conflictLogic.ts

@@ -167,7 +167,7 @@ export async function mergeFile(
     key,
     newArrayBuffer,
     rightEntity.mtimeCli ?? mtime,
-    rightEntity.mtimeCli ?? mtime
+    rightEntity.ctimeCli ?? rightEntity.mtimeCli ?? mtime
   );
 
   return {

pro/src/fsOnedriveFull.ts

@@ -294,13 +294,21 @@ const fromDriveItemToEntity = (x: DriveItem, remoteBaseDir: string): Entity => {
   if (mtimeTry === undefined || mtimeTry === null) {
     throw Error(`onedrive cannot parse mtime: ${JSON.stringify(x, null, 2)}`);
   }
+  let ctimeTry = x?.fileSystemInfo?.createdDateTime;
+  if (ctimeTry === undefined || ctimeTry === null) {
+    // throw Error(`onedrive cannot parse ctime: ${JSON.stringify(x, null, 2)}`);
+    // it doesn't hurt, we just use mtimeTry to fullfill
+    ctimeTry = mtimeTry;
+  }
   const mtimeSvr = Date.parse(mtimeTry);
   const mtimeCli = Date.parse(mtimeTry);
+  const ctimeCli = Date.parse(ctimeTry);
   return {
     key: key,
     keyRaw: key,
     mtimeSvr: mtimeSvr,
     mtimeCli: mtimeCli,
+    ctimeCli: ctimeCli,
     size: isFolder ? 0 : x.size!,
     sizeRaw: isFolder ? 0 : x.size!,
     synthesizedFile: false,
@@ -771,6 +779,7 @@ export class FakeFsOnedriveFull extends FakeFs {
           keyRaw: origKey,
           mtimeSvr: mtime,
           mtimeCli: mtime,
+          ctimeCli: ctime,
           size: 0,
           sizeRaw: 0,
           synthesizedFile: true,

pro/src/sync.ts

@@ -60,6 +60,17 @@ const copyEntityAndFixTimeFormat = (
       result.mtimeCliFmt = unixTimeToStr(result.mtimeCli);
     }
   }
+  if (result.ctimeCli !== undefined) {
+    if (result.ctimeCli === 0) {
+      result.ctimeCli = undefined;
+    } else {
+      if (serviceType === "s3" || serviceType === "dropbox") {
+        // round to second instead of millisecond
+        result.ctimeCli = Math.floor(result.ctimeCli / 1000.0) * 1000;
+      }
+      result.ctimeCliFmt = unixTimeToStr(result.ctimeCli);
+    }
+  }
   if (result.mtimeSvr !== undefined) {
     if (result.mtimeSvr === 0) {
       result.mtimeSvr = undefined;