Now working with sessions

templates/doc.md

@@ -8,21 +8,39 @@ This server does a few things:
 - Displays a 3D representation of the state 
 - Randomly updates the state every five seconds
 
-## Endpoints
+## Using the interface
+Sessions are identified by a UUID such as `oranges-arkansas-mexico-fish`. You can share this URL with other people to share your screen and edit collaboratively.
 
-- `/`: Displays the state using Three.js
-- `graph/`:
+- Click on the grid to make a new node
+- Ctrl-click a node to act a Hadamard gate
+- Select a node, then shift-click another node to act a CZ gate
+- Press space to rotate the grid
+
+## Python package
+The underlying graph state simulator is based on Anders' and Briegel's method. Full docs for the Python package are [here](https://peteshadbolt.co.uk/static/abp/).
+
+
+## API
+
+We expose an API so that you can programmatically read and write states to/from the server and simulate mouse clicks.
+
+### Endpoints
+
+- `/<uuid>`: Displays the state using Three.js
+- `/<uuid>/graph`:
     - `GET` returns JSON representing the state
     - `POST` accepts JSON in the same format and overwrites the state in memory
+- `/<uuid>/edit`:
+    - `POST` accepts edit commands such as `cz`, `add_node` etc.
 - `doc/`: Shows this page
 
 
-## Data format
+### Data format
 
-If you do an HTTPS GET against `/graph`, you will receive some JSON.
+If you do an HTTPS GET against `/<uuid>/graph`, you will receive some JSON.
 
     :::bash
-    $ curl https://abv.peteshadbolt.co.uk/graph
+    $ curl https://abv.peteshadbolt.co.uk/<uuid>/graph
 
 outputs
 
@@ -56,7 +74,3 @@ Here's an example of a graph `(A-B C)`:
       1: {'position': {'x': 1, 'y': 0, 'z': 0}, 'vop': 0},
       2: {'position': {'x': 2, 'y': 0, 'z': 0}, 'vop': 10}}}
 
-## ABP
-
-The underlying graph library is based on Anders' and Briegel's method. Full docs for the Python library are [here](https://peteshadbolt.co.uk/static/abp/).
-