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Work in Progress

1. Frontend Visualization (In Development)

Technology: SolidJS + Leaflet + WebSocket

Features: - Real-time map with drone positions - Active mission routes displayed - Battery levels and drone status indicators - Order queue visualization - Metrics dashboard (orders per minute, average delivery time, fleet utilization)

Architecture: - WebSocket server (TypeScript/Bun) subscribes to telemetry Pub/Sub topic - Frontend connects via WebSocket for live updates - Fallback to HTTP polling for resilience

2. BigQuery Analytics Pipeline (Planned)

Objective: Historical data warehouse for post-hoc analysis and reporting

Architecture:

Pub/Sub Topics → BigQuery Subscriptions → BigQuery Tables
  (telemetry)        (streaming insert)       (raw layer)
  (orders)                                        ↓
  (decisions)                                dbt transformations
                                                     ↓
                                              BigQuery Views
                                                 (gold layer)

Planned Tables:

Raw Layer: - telemetry_raw - Timestamped drone positions and battery levels - orders_raw - Order creation and status updates - decisions_raw - Mission assignments and rejections

Gold Layer (dbt models): - drone_performance - Metrics per drone (total distance, missions completed, average battery consumption) - order_sla_compliance - Delivery times vs deadlines, priority analysis - fleet_utilization - Idle time, active missions, capacity utilization - warehouse_efficiency - Pickup frequency, average wait time

Visualization: Looker Studio dashboards for operational insights

3. Simulator Mission Execution (In Development)

Current State: Simulator generates telemetry and orders but does not consume missions

Planned Enhancement: - Subscribe to decisions Pub/Sub topic - Parse MissionAssignment messages - Simulate drone movement along assigned route - Publish telemetry at each waypoint - Update order status upon delivery completion

Implementation: Asyncio-based event loop with concurrent drone agents

Project Status: Active development. Core optimization engine and state management complete. Frontend visualization and analytics pipeline in progress.

Contact: For questions or collaboration opportunities, please open an issue on GitHub.