Classes restructure

src/pyrmv/classes/leg.py

@@ -0,0 +1,29 @@
+from typing import Any, Mapping
+
+from isodate import parse_duration
+
+from pyrmv.classes.gis import Gis
+from pyrmv.classes.message import Message
+from pyrmv.classes.stop import StopTrip
+
+
+class Leg:
+    """Trip leg object."""
+
+    def __init__(self, data: Mapping[str, Any]):
+        self.origin = StopTrip(data["Origin"])
+        self.destination = StopTrip(data["Destination"])
+        self.gis = (
+            None if "GisRef" not in data else Gis(data["GisRef"]["ref"], data["GisRoute"])
+        )
+        self.messages = []
+        self.index = data["idx"]
+        self.name = data["name"]
+        self.type = data["type"]
+        self.direction = data.get("direction")
+        self.number = data.get("number")
+        self.duration = parse_duration(data["duration"])
+        self.distance = data.get("dist")
+
+        if "Messages" in data:
+            self.messages.extend(Message(message) for message in data["Messages"]["Message"])