OSMServer/API/Program.cs

using OSMDatastructure;
using OSMDatastructure.Graph;
using Pathfinding;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

var app = builder.Build();

app.MapGet("/getRoute", (float latStart, float lonStart, float latEnd, float lonEnd, Tag.SpeedType vehicle, double stayOnSameRoadPriority, double useHigherLevelRoadsPriority, double useRoadsWithLessJunctionsPriority, double angleFactor) =>
    {
        Pathfinder result = new Pathfinder("D:/stuttgart-regbez-latest").AStar(new Coordinates(latStart, lonStart),
            new Coordinates(latEnd, lonEnd), vehicle, useHigherLevelRoadsPriority, stayOnSameRoadPriority,
            useRoadsWithLessJunctionsPriority, angleFactor);
        return result.pathResult;
    } 
);

app.MapGet("/getShortestRoute", (float latStart, float lonStart, float latEnd, float lonEnd) =>
    {
        Pathfinder result = new Pathfinder("D:/stuttgart-regbez-latest").AStar(new Coordinates(latStart, lonStart),
            new Coordinates(latEnd, lonEnd), Tag.SpeedType.any, 0, 0,
            0, 0);
        return result.pathResult;
    }
);

app.MapGet("/getClosestNode", (float lat, float lon) =>
{
    RegionManager regionManager = new RegionManager("D:/stuttgart-regbez-latest");
    return regionManager.ClosestNodeToCoordinates(new Coordinates(lat, lon), Tag.SpeedType.any);
});

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseHttpsRedirection();

app.UseAuthorization();

app.MapControllers();

app.Run();