X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=plomtask%2Ftodos.py;h=a7af99faa3a298e27548e7a7234699c1cf8038fc;hb=77e9d9dfa5681bc32e8aec8558d0fa449805e3ac;hp=e42c484a56e56e5bcf35b3c8a0c801270619f5bf;hpb=bdb37bdbfdc46a64631c0fb97d0d86540076165e;p=plomtask

diff --git a/plomtask/todos.py b/plomtask/todos.py
index e42c484..a7af99f 100644
--- a/plomtask/todos.py
+++ b/plomtask/todos.py
@@ -5,6 +5,7 @@ from typing import Any
 from sqlite3 import Row
 from plomtask.db import DatabaseConnection, BaseModel
 from plomtask.processes import Process
+from plomtask.versioned_attributes import VersionedAttribute
 from plomtask.conditions import Condition, ConditionsRelations
 from plomtask.exceptions import (NotFoundException, BadFormatException,
                                  HandledException)
@@ -22,28 +23,38 @@ class Todo(BaseModel[int], ConditionsRelations):
     """Individual actionable."""
     # pylint: disable=too-many-instance-attributes
     table_name = 'todos'
-    to_save = ['process_id', 'is_done', 'date']
+    to_save = ['process_id', 'is_done', 'date', 'comment', 'effort',
+               'calendarize']
     to_save_relations = [('todo_conditions', 'todo', 'conditions'),
+                         ('todo_blockers', 'todo', 'blockers'),
                          ('todo_enables', 'todo', 'enables'),
                          ('todo_disables', 'todo', 'disables'),
                          ('todo_children', 'parent', 'children'),
                          ('todo_children', 'child', 'parents')]
 
-    def __init__(self, id_: int | None, process: Process,
-                 is_done: bool, date: str) -> None:
-        super().__init__(id_)
+    # pylint: disable=too-many-arguments
+    def __init__(self, id_: int | None,
+                 process: Process,
+                 is_done: bool,
+                 date: str, comment: str = '',
+                 effort: None | float = None,
+                 calendarize: bool = False) -> None:
+        BaseModel.__init__(self, id_)
+        ConditionsRelations.__init__(self)
         if process.id_ is None:
             raise NotFoundException('Process of Todo without ID (not saved?)')
         self.process = process
         self._is_done = is_done
         self.date = date
+        self.comment = comment
+        self.effort = effort
         self.children: list[Todo] = []
         self.parents: list[Todo] = []
-        self.conditions: list[Condition] = []
-        self.enables: list[Condition] = []
-        self.disables: list[Condition] = []
+        self.calendarize = calendarize
         if not self.id_:
+            self.calendarize = self.process.calendarize
             self.conditions = self.process.conditions[:]
+            self.blockers = self.process.blockers[:]
             self.enables = self.process.enables[:]
             self.disables = self.process.disables[:]
 
@@ -66,7 +77,7 @@ class Todo(BaseModel[int], ConditionsRelations):
                                          'child', todo.id_):
             # pylint: disable=no-member
             todo.parents += [cls.by_id(db_conn, t_id)]
-        for name in ('conditions', 'enables', 'disables'):
+        for name in ('conditions', 'blockers', 'enables', 'disables'):
             table = f'todo_{name}'
             assert isinstance(todo.id_, int)
             for cond_id in db_conn.column_where(table, 'condition',
@@ -92,6 +103,18 @@ class Todo(BaseModel[int], ConditionsRelations):
         for condition in self.conditions:
             if not condition.is_active:
                 return False
+        for condition in self.blockers:
+            if condition.is_active:
+                return False
+        return True
+
+    @property
+    def is_deletable(self) -> bool:
+        """Decide whether self be deletable (not if preserve-worthy values)."""
+        if self.comment:
+            return False
+        if self.effort and self.effort >= 0:
+            return False
         return True
 
     @property
@@ -126,13 +149,21 @@ class Todo(BaseModel[int], ConditionsRelations):
                 for condition in self.disables:
                     condition.is_active = False
 
-    def adopt_from(self, todos: list[Todo]) -> None:
+    @property
+    def title(self) -> VersionedAttribute:
+        """Shortcut to .process.title."""
+        return self.process.title
+
+    def adopt_from(self, todos: list[Todo]) -> bool:
         """As far as possible, fill unsatisfied dependencies from todos."""
+        adopted = False
         for process_id in self.unsatisfied_dependencies:
             for todo in [t for t in todos if t.process.id_ == process_id
                          and t not in self.children]:
                 self.add_child(todo)
+                adopted = True
                 break
+        return adopted
 
     def make_missing_children(self, db_conn: DatabaseConnection) -> None:
         """Fill unsatisfied dependencies with new Todos."""
@@ -182,8 +213,17 @@ class Todo(BaseModel[int], ConditionsRelations):
         self.children.remove(child)
         child.parents.remove(self)
 
+    def save(self, db_conn: DatabaseConnection) -> None:
+        """On save calls, also check if auto-deletion by effort < 0."""
+        if self.effort and self.effort < 0 and self.is_deletable:
+            self.remove(db_conn)
+            return
+        super().save(db_conn)
+
     def remove(self, db_conn: DatabaseConnection) -> None:
         """Remove from DB, including relations."""
+        if not self.is_deletable:
+            raise HandledException('Cannot remove non-deletable Todo.')
         children_to_remove = self.children[:]
         parents_to_remove = self.parents[:]
         for child in children_to_remove: