1 files changed, 105 insertions, 0 deletions
diff --git a/endpoint.py b/endpoint.py
new file mode 100644
index 0000000..7458326
--- /dev/null
+++ b/endpoint.py
@@ -0,0 +1,105 @@
+import logging
+import transport
+
+def import_class(cl):
+    d = cl.rfind(".")
+    classname = cl[d+1:len(cl)]
+    m = __import__(cl[0:d], globals(), locals(), [classname])
+    return getattr(m, classname)
+
+    # Master object
+class Endpoint:
+    def __init__(self, name, config):
+        transports = {}
+        commands = {}
+        states = {}
+
+        # sweet mother of jesus, you are ugly
+        for tp_key in config['transports']:
+            tp_cfg = config['transports'][tp_key]
+            logging.debug(f'loading transport "{tp_key}"')
+
+            # TODO Handle failure
+            tp_class = import_class(tp_cfg['class'])
+            del tp_cfg['class']
+
+            transports[tp_key] = tp_class(**tp_cfg)
+
+        for cmd_key in config['commands']:
+            cmd_cfg = config['commands'][cmd_key]
+            logging.debug(f'loading command "{cmd_key}"')
+
+            # TODO Handle failure
+            cmd_class = import_class(cmd_cfg['class'])
+            del cmd_cfg['class']
+
+            if cmd_cfg['transport'] not in transports:
+                # TODO should we be lenient with errors?
+                logging.error(f'transport "{cmd_cfg["transport"]}" for command "{cmd_key}" was not found.')
+                continue
+
+            tp = transports[cmd_cfg['transport']]
+            del cmd_cfg['transport']
+
+            commands[cmd_key] = cmd_class(tp, **cmd_cfg)
+
+        # you look familiar
+        for stt_key in config['states']:
+            stt_cfg = config['states'][stt_key]
+            logging.debug(f'loading state "{stt_key}"')
+
+            # TODO Handle failure
+            stt_class = import_class(stt_cfg['class'])
+            del stt_cfg['class']
+
+            if stt_cfg['transport'] not in transports:
+                # TODO should we be lenient with errors?
+                logging.error(f'transport "{stt_cfg["transport"]}" for command "{stt_key}" was not found.')
+                continue
+
+            tp = transports[stt_cfg['transport']]
+            del stt_cfg['transport']
+
+            states[stt_key] = stt_class(tp, **stt_cfg)
+
+        # TODO How does the init step look like? Do it here?
+        # transports prbly need to be connected here
+
+        self._name = name
+        self._transports = transports
+        self._commands = commands
+        self._states = states
+
+    def connectTransport(self):
+        for k in self._transports:
+            if   self._transports[k].CONNECTION == transport.HOLD:
+                self._transports[k].connect()
+            elif self._transports[k].CONNECTION == transport.THROWAWAY:
+                self._transports[k].check()
+            else:
+                logging.error(f'"{self._transports[k].CONNECTION}" is an unknown connection type in transport "{k}"')
+
+    # forces a recollect of all states. should not be needed, states should
+    # handle that themselves via TTL
+    # we shouldn't need it
+    #def collectState(self):
+    #    # TODO we need a interface here
+    #    for k in self._states:
+    #        self._states[k].collect()
+
+    # Format: <state>.<key>
+    def getState(self, state_key: str):
+        state, key = state_key.split('.', 1)
+
+        if state not in self._states:
+            logging.error(f'State "{state}" was not found for "{self._name}"')
+            return None
+
+        return self._states[state].get(key)
+
+
+    def executeCommand(self, cmd: str, **kwargs):
+        if cmd not in self._commands:
+            raise Exception(f'Command "{cmd}" is not defined for "{self._name}"')
+
+        self._commands[cmd].execute(**kwargs)