init time series

packages/time-series/lib/commands/INFO_DEBUG.ts

@@ -0,0 +1,53 @@
+import {
+    transformArguments as transformInfoArguments,
+    InfoRawReply,
+    InfoReply,
+    transformReply as transformInfoReply
+} from './INFO';
+
+export { IS_READ_ONLY, FIRST_KEY_INDEX } from './INFO';
+
+export function transformArguments(key: string): Array<string> {
+    const args = transformInfoArguments(key);
+    args.push('DEBUG');
+    return args;
+}
+
+type InfoDebugRawReply = [
+    ...infoArgs: InfoRawReply,
+    _: string,
+    chunks: Array<[
+        _: string,
+        startTimestamp: number,
+        _: string,
+        endTimestamp: number,
+        _: string,
+        samples: number,
+        _: string,
+        size: number,
+        _: string,
+        bytesPerSample: string
+    ]>
+]
+
+interface InfoDebugReply extends InfoReply {
+    chunks: Array<{
+        startTimestamp: number;
+        endTimestamp: number;
+        samples: number;
+        size: number;
+        bytesPerSample: string;
+    }>;
+}
+
+export function transformReply(rawReply: InfoDebugRawReply): InfoDebugReply {
+    const reply = transformInfoReply(rawReply as unknown as InfoRawReply);
+    (reply as InfoDebugReply).chunks = rawReply[25].map(chunk => ({
+        startTimestamp: chunk[1],
+        endTimestamp: chunk[3],
+        samples: chunk[5],
+        size: chunk[7],
+        bytesPerSample: chunk[9]
+    }));
+    return reply as InfoDebugReply;
+}