vilagil-AmUrb-dev

This repository contains ressources of the Vilagil-AmUrb project:

Run the GAMA model

The model has been designed on the GAMA platform in its version 1.8.1, that can be downloaded from the GAMA official website. Note : for any operating system but MacOs Big Sure, take the "With JDK" version (for Big Sure user, take the 1.8.2 alpha release.

To run the model:

Download/clone this repository.
Download GAMA platform, and unzip it.
Launch GAMA and chose a workspace (repository where your projects will be created).
Right-click on User models (right pane), Import... > GAMA project. Click on Browse button to find the Vilagil-CampusUPS. OK.
To run the model, open the new folder Vilagil-CampusUPS in User models, and in the models folder, double-click on Vilagil - inhabitants.gaml.
Click on the green button:
- interactive to launch the interactive simulation (you right click on the environnement to create building, on buildings to add floors ...
- multi to launch the experiment comparing 3 simulations.

To run the webservice:

Install a mqtt broker (for example : https://mosquitto.org/download/)
Run the brocker (for example: mosquitto.exe)
In your python environment, install the two following dependencies
- pip install paho-mqtt
- pip install -U Flask
To run the application, use the flask command or python -m flask. Before you can do that you need to tell your terminal the application to work with by exporting the FLASK_APP environment variable:
- BASH: export FLASK_APP=hello
- CMD : set FLASK_APP=hello
- Powershell: $env:FLASK_APP = "hello"
Run the flask server (https://flask.palletsprojects.com/en/2.0.x/)
- flask run

To make a post requests:

You must send a message to the 'mailbox' topic. The different possible requests are documented in the mqtt_client.py file
You now can do some POST request like this one : 'http://127.0.0.1:5000/mailbox?type=changeColor&data1=building3&data2=blue' or 'http://127.0.0.1:5000/mailbox?type=changeSteps&data1=30minutes'