macOS App written in Swift to find the shortest path

Implementation of different pathfinding algorithms by using a bidirectional and weighted graph data structure WeightedGraph. You can find a generic implementation of such a graph struct in WeightedGraph.swift and its related protocols.
This was my first macOS App and it uses only cocoa bindings in the RouteSummaryViewController.
I wrote this App for the Code Competition "Der Handlungsreisende" from IT-Talents.de.

Download macOS App (Release v1.0)

Here are some sceenshots and a video to give you a quick overview:

Shows all calculated routes

Waypoints can be deleted

Resolves issues with just a single click

Touch Bar support

Video in english

https://www.youtube.com/watch?v=9rd1x_srxYY

Video in german:

https://www.youtube.com/watch?v=2_piE6WCZNk

Twitter: @dnadoba