# Prerequisites

- Python:
  - conda (miniconda/anaconda)
  - tox (`conda install tox`)
  - Inno Setup Compiler
    - Download from [here](http://www.jrsoftware.org/isdl.php)
    - or install via [scoop](https://scoop.sh/) `scoop install inno-setup`)
- Visual Studio 2019
- nightly rust compiler (`x86_64-pc-windows-msvc`)

# Building an installer

(Assuming `conda` is in your `PATH`)

1. Start a Visual Studio 2019 x64 command prompt
2. Run `tox`
3. Grab the installer from `installer/Output/`

# Installing

(Assuming `conda` is in your `PATH`)

1. Start a Visual Studio 2019 x64 command prompt
2. Run the following commands:

```
conda install pycrypto nuitka
pip install PyQt5 setuptools_rust
python build_gui.py
pip install .
```

then you can run `ed_lrr -h` from 

# To do

## GUI
- Implement estimate time to completion display for route computation and preprocessing

## Installer

- Update PATH from installer

## Preprocessing

- Build index over `systemsWithCoordinates.json` instead of loading it into RAM (reuse `LineCache` from `router.rs`)