It is necessary to write a script (a set of scripts).
At the moment, using the Google Maps Directions API or Routes API, we can create a route for a maximum of 25 points.
A GUI is needed to conveniently divide a large list of points (from 26 to 100) into groups (of 25), and to link these groups together.
The output should be an ordered sequence of such groups, where we create a route for the points in each group. At the same time, it should be indicated how to transition from one group to the next (through which point, for example). Ideally, the combination of these routes should be displayed on the map as a single overall route - the end of the first route of the group coincides with the beginning of the second, the end of the second with the beginning of the third, and so on.
Such an implementation is possible:
1. We use rectangles to select segments of up to 23 points (by moving the adjacent edges of the segments with the mouse, we increase one and decrease the other). It is necessary that when moving the edges, the number of selected planes is automatically calculated and displayed (and if the number becomes less than or equal to 25, it changes color from red to green).
2. We select the starting and ending points, as well as the points of contact of the segments (if they cannot be selected automatically):
3. We click on calculate, and a route is created from 4 sub-routes for each segment. Where the finish of the previous segment is the start of the next.
