# TODO

## API

- expose multiroute TSP optimizer

## Routing

- beam stack search, queue for each depth level, ordered by distance to goal node (min first)
- GraphSearch trait
- Implement Neutron Mode
  - Filter for neutron stars, plot coarse route, then plot exact router between waypoints
    - What Jump-Range to use for neutron route? `max_range*4`?
    - furthest inside jump range, otherwise closest?
- Implement Bidirectional BFS
- Optimized All-Pairs BFS for graph precomputation
- Take fuel consumption into account (WIP) partially implemented
  - Guardian Booster support (Done?)
  - Economic routing (minimal fuel, dijkstra)
    - implemented, needs to be properly exposed
- Custom weights and filtering for routing [evalexpr](https://docs.rs/evalexpr/)
  - pathfinding weighted by $(goal-pos)\cdot(goal-start)$
- use vecmat crate for vector distance etc


## GUI

- Imgui?
- Implement estimate time to completion display for route computation and preprocessing (Done?)
- Export route as:
  - JSON
  - HTML (WIP)
  - CSV
  - SVG

## Installer

- Update PATH from installer

## Preprocessing

- Build index over `systemsWithCoordinates.json` instead of loading it into RAM (reuse modified `LineCache` from `router.rs`)
- Finish `galaxy.jsonl` preprocessor (Done?)
- Implement Python interface to preprocessor

## Misc

- Luigi/Celery/Dask based Task queue for distributed routing