ngat-dashboard

name	ngat-dashboard
description	Maintain local operator dashboards in dashboard/ using Streamlit and Dash for candle inspection and indicator visualization. Use when improving manual observability, chart behavior, or live diagnostics from parquet-backed data.

Ngat Dashboard

Overview

Support quick local introspection tools for candles and indicators separate from the production-facing Vue dashboard.

Submodules

• dashboard/visualize.py: Streamlit dashboard with candle/Keltner rendering.
• dashboard/dash_app.py: Dash dashboard with symbol/timeframe selection and overlays.

Pros

• Keep immediate visual feedback while debugging aggregation paths.
• Keep no dependency on frontend build chain for basic diagnostics.

Cons

• Maintain two dashboard stacks (Streamlit + Dash) with duplicated logic.
• Tie to local parquet files instead of Redis/API source of truth.

Caveats

• Guard timezone conversions; some files assume timezone-aware timestamps.
• Keep timeframe support consistent; day and higher frames are partially handled.
• Watch performance for full-file parquet reads on each refresh.

Forward Features

• Add shared chart utility module reused by Dash and Streamlit.
• Add websocket/live push updates instead of polling and manual refresh.
• Add operator panels for worker health, Redis lag, and signal throughput.