Use same date ranging code for Day and Todo filtering.

[plomtask] / plomtask / days.py

diff --git a/plomtask/days.py b/plomtask/days.py
index 0e07bf7aeb8837fc28031d2d924d65d17b0256bd..d7083b4310bf76c168f6f33d29cf55c8ada7a29f 100644 (file)
--- a/plomtask/days.py
+++ b/plomtask/days.py
@@ -1,29 +1,9 @@
 """Collecting Day and date-related items."""
 from __future__ import annotations
 from datetime import datetime, timedelta
-from plomtask.exceptions import BadFormatException
 from plomtask.db import DatabaseConnection, BaseModel
-
-DATE_FORMAT = '%Y-%m-%d'
-MIN_RANGE_DATE = '2024-01-01'
-MAX_RANGE_DATE = '2030-12-31'
-
-
-def valid_date(date_str: str) -> str:
-    """Validate date against DATE_FORMAT or 'today', return in DATE_FORMAT."""
-    if date_str == 'today':
-        date_str = todays_date()
-    try:
-        dt = datetime.strptime(date_str, DATE_FORMAT)
-    except (ValueError, TypeError) as e:
-        msg = f'Given date of wrong format: {date_str}'
-        raise BadFormatException(msg) from e
-    return dt.strftime(DATE_FORMAT)
-
-
-def todays_date() -> str:
-    """Return current date in DATE_FORMAT."""
-    return datetime.now().strftime(DATE_FORMAT)
+from plomtask.todos import Todo
+from plomtask.dating import (DATE_FORMAT, valid_date)
 
 
 class Day(BaseModel[str]):
@@ -36,6 +16,7 @@ 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
@@ -46,30 +27,26 @@ class Day(BaseModel[str]):
             fill_gaps: bool = False) -> list[Day]:
         """Return list of Days in database within (open) date_range interval.
 
-        If no range values provided, defaults them to MIN_RANGE_DATE and
-        MAX_RANGE_DATE. Also knows to properly interpret 'today' as value.
-
         On fill_gaps=True, will instantiate (without saving) Days of all dates
         within the date range that don't exist yet.
         """
-        min_date = '2024-01-01'
-        max_date = '2030-12-31'
-        start_date = valid_date(date_range[0] if date_range[0] else min_date)
-        end_date = valid_date(date_range[1] if date_range[1] else max_date)
-        days = []
-        sql = 'SELECT id FROM days WHERE id >= ? AND id <= ?'
-        for row in db_conn.exec(sql, (start_date, end_date)):
-            days += [cls.by_id(db_conn, row[0])]
+        ret = cls.by_date_range_with_limits(db_conn, date_range, 'id')
+        days, start_date, end_date = ret
         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 +55,17 @@ 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 +82,8 @@ 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]