In calendar day gap filling, ensure days before and after existing days.

[plomtask] / plomtask / days.py

diff --git a/plomtask/days.py b/plomtask/days.py
index 0e07bf7aeb8837fc28031d2d924d65d17b0256bd..e3d56d7fb1049c161b146af555b05ccf2ed2f904 100644 (file)
--- a/plomtask/days.py
+++ b/plomtask/days.py
@@ -3,6 +3,7 @@ from __future__ import annotations
 from datetime import datetime, timedelta
 from plomtask.exceptions import BadFormatException
 from plomtask.db import DatabaseConnection, BaseModel
+from plomtask.todos import Todo
 
 DATE_FORMAT = '%Y-%m-%d'
 MIN_RANGE_DATE = '2024-01-01'
@@ -36,6 +37,7 @@ class Day(BaseModel[str]):
         super().__init__(id_)
         self.datetime = datetime.strptime(self.date, DATE_FORMAT)
         self.comment = comment
+        self.calendarized_todos: list[Todo] = []
 
     def __lt__(self, other: Day) -> bool:
         return self.date < other.date
@@ -61,15 +63,20 @@ class Day(BaseModel[str]):
         for row in db_conn.exec(sql, (start_date, end_date)):
             days += [cls.by_id(db_conn, row[0])]
         days.sort()
-        if fill_gaps and len(days) > 1:
-            gapless_days = []
-            for i, day in enumerate(days):
-                gapless_days += [day]
-                if i < len(days) - 1:
-                    while day.next_date != days[i+1].date:
-                        day = Day(day.next_date)
-                        gapless_days += [day]
-            days = gapless_days
+        if fill_gaps:
+            if start_date not in [d.date for d in days]:
+                days = [Day(start_date)] + days
+            if end_date not in [d.date for d in days]:
+                days += [Day(end_date)]
+            if len(days) > 1:
+                gapless_days = []
+                for i, day in enumerate(days):
+                    gapless_days += [day]
+                    if i < len(days) - 1:
+                        while day.next_date != days[i+1].date:
+                            day = Day(day.next_date)
+                            gapless_days += [day]
+                days = gapless_days
         return days
 
     @property
@@ -78,6 +85,17 @@ class Day(BaseModel[str]):
         assert isinstance(self.id_, str)
         return self.id_
 
+    @property
+    def first_of_month(self) -> bool:
+        """Return what month self.date is part of."""
+        assert isinstance(self.id_, str)
+        return self.id_[-2:] == '01'
+
+    @property
+    def month_name(self) -> str:
+        """Return what month self.date is part of."""
+        return self.datetime.strftime('%B')
+
     @property
     def weekday(self) -> str:
         """Return what weekday matches self.date."""
@@ -94,3 +112,8 @@ class Day(BaseModel[str]):
         """Return date succeeding date of this Day."""
         next_datetime = self.datetime + timedelta(days=1)
         return next_datetime.strftime(DATE_FORMAT)
+
+    def collect_calendarized_todos(self, db_conn: DatabaseConnection) -> None:
+        """Fill self.calendarized_todos."""
+        self.calendarized_todos = [t for t in Todo.by_date(db_conn, self.date)
+                                   if t.calendarize]