Split trip list into future and past pages

Redo page layout and trip display. Map is now shown on the right.

agenda/types.py

@@ -1,5 +1,6 @@
 """Types."""
 
+import collections
 import datetime
 import typing
 from collections import Counter
@@ -22,6 +23,26 @@ def as_date(d: DateOrDateTime) -> datetime.date:
     return d
 
 
+def as_datetime(d: DateOrDateTime) -> datetime.datetime:
+    """Date/time of event."""
+    t0 = datetime.datetime.min.time()
+    return (
+        d
+        if isinstance(d, datetime.datetime)
+        else datetime.datetime.combine(d, t0).replace(tzinfo=datetime.timezone.utc)
+    )
+
+
+@dataclass
+class TripElement:
+    """Trip element."""
+
+    when: DateOrDateTime
+    title: str
+    element_type: str
+    detail: StrDict
+
+
 @dataclass
 class Trip:
     """Trip."""
@@ -157,6 +178,88 @@ class Trip:
 
         return list(transport_distances.items())
 
+    def elements(self) -> list[TripElement]:
+        """Trip elements ordered by time."""
+        elements: list[TripElement] = []
+
+        for item in self.accommodation:
+            title = "Airbnb" if item.get("operator") == "airbnb" else item["name"]
+            start = TripElement(
+                when=item["from"],
+                title=title,
+                detail=item,
+                element_type="check-in",
+            )
+
+            elements.append(start)
+
+            end = TripElement(
+                when=item["to"],
+                title=title,
+                detail=item,
+                element_type="check-out",
+            )
+
+            elements.append(end)
+
+        for item in self.travel:
+            if item["type"] == "flight":
+                flight_from = item["from_airport"]
+                flight_to = item["to_airport"]
+                name = (
+                    "✈️ "
+                    + f"{flight_from['name']} ({flight_from['iata']}) -> "
+                    + f"{flight_to['name']} ({flight_to['iata']})"
+                )
+
+                elements.append(
+                    TripElement(
+                        when=item["depart"],
+                        title=name,
+                        detail=item,
+                        element_type="flight",
+                    )
+                )
+            if item["type"] == "train":
+                name = f"{item['from']} -> {item['to']}"
+                elements.append(
+                    TripElement(
+                        when=item["depart"],
+                        title=name,
+                        detail=item,
+                        element_type="train",
+                    )
+                )
+            if item["type"] == "ferry":
+                name = f"{item['from']} -> {item['to']}"
+                elements.append(
+                    TripElement(
+                        when=item["depart"],
+                        title=name,
+                        detail=item,
+                        element_type="ferry",
+                    )
+                )
+
+        return sorted(elements, key=lambda e: as_datetime(e.when))
+
+    def elements_grouped_by_day(self) -> list[tuple[datetime.date, list[TripElement]]]:
+        """Group trip elements by day."""
+        # Create a dictionary to hold lists of TripElements grouped by their date
+        grouped_elements: collections.defaultdict[datetime.date, list[TripElement]] = (
+            collections.defaultdict(list)
+        )
+
+        for element in self.elements():
+            # Extract the date part of the 'when' attribute
+            day = as_date(element.when)
+            grouped_elements[day].append(element)
+
+        # Convert the dictionary to a sorted list of tuples
+        grouped_elements_list = sorted(grouped_elements.items())
+
+        return grouped_elements_list
+
 
 # Example usage:
 # You would call the function with your travel list here to get the results.