X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=plomtask%2Ftodos.py;h=46a353d91456a13b7968ba6718e02f1ea70e81a8;hb=8945aa6762977c04538c49c320417311b38232be;hp=4e3a4dba247bd88e5ba3bbf1a33fac49b779bd94;hpb=4c0b3ff23b3d9fc526dfaa4803eb167d64c32181;p=plomtask diff --git a/plomtask/todos.py b/plomtask/todos.py index 4e3a4db..46a353d 100644 --- a/plomtask/todos.py +++ b/plomtask/todos.py @@ -5,9 +5,11 @@ 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) +from plomtask.dating import valid_date @dataclass @@ -22,31 +24,70 @@ 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')] + to_search = ['comment'] - 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.date = valid_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[:] + @classmethod + def by_date_range(cls, db_conn: DatabaseConnection, + date_range: tuple[str, str] = ('', '')) -> list[Todo]: + """Collect Todos of Days within date_range.""" + todos, _, _ = cls.by_date_range_with_limits(db_conn, date_range) + return todos + + @classmethod + def create_with_children(cls, db_conn: DatabaseConnection, date: str, + process_ids: list[int]) -> list[Todo]: + """Create Todos of process_ids for date, ensure children.""" + new_todos = [] + for process_id in process_ids: + process = Process.by_id(db_conn, process_id) + todo = Todo(None, process, False, date) + todo.save(db_conn) + new_todos += [todo] + nothing_to_adopt = False + while not nothing_to_adopt: + nothing_to_adopt = True + existing_todos = Todo.by_date(db_conn, date) + for todo in new_todos: + if todo.adopt_from(existing_todos): + nothing_to_adopt = False + todo.make_missing_children(db_conn) + todo.save(db_conn) + return new_todos + @classmethod def from_table_row(cls, db_conn: DatabaseConnection, row: Row | list[Any]) -> Todo: @@ -66,7 +107,7 @@ 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', @@ -75,13 +116,16 @@ class Todo(BaseModel[int], ConditionsRelations): target += [Condition.by_id(db_conn, cond_id)] return todo + @classmethod + def by_process_id(cls, db_conn: DatabaseConnection, + process_id: int | None) -> list[Todo]: + """Collect all Todos of Process of process_id.""" + return [t for t in cls.all(db_conn) if t.process.id_ == process_id] + @classmethod def by_date(cls, db_conn: DatabaseConnection, date: str) -> list[Todo]: """Collect all Todos for Day of date.""" - todos = [] - for id_ in db_conn.column_where('todos', 'id', 'day', date): - todos += [cls.by_id(db_conn, id_)] - return todos + return cls.by_date_range(db_conn, (date, date)) @property def is_doable(self) -> bool: @@ -92,6 +136,18 @@ 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 @@ -126,6 +182,25 @@ class Todo(BaseModel[int], ConditionsRelations): for condition in self.disables: condition.is_active = False + @property + def title(self) -> VersionedAttribute: + """Shortcut to .process.title.""" + return self.process.title + + @property + def title_then(self) -> str: + """Shortcut to .process.title.at(self.date)""" + title_then = self.process.title.at(self.date) + assert isinstance(title_then, str) + return title_then + + @property + def effort_then(self) -> float: + """Shortcut to .process.effort.at(self.date)""" + effort_then = self.process.effort.at(self.date) + assert isinstance(effort_then, float) + return effort_then + def adopt_from(self, todos: list[Todo]) -> bool: """As far as possible, fill unsatisfied dependencies from todos.""" adopted = False @@ -139,10 +214,9 @@ class Todo(BaseModel[int], ConditionsRelations): def make_missing_children(self, db_conn: DatabaseConnection) -> None: """Fill unsatisfied dependencies with new Todos.""" - for process_id in self.unsatisfied_dependencies: - process = Process.by_id(db_conn, process_id) - todo = self.__class__(None, process, False, self.date) - todo.save(db_conn) + new_todos = self.__class__.create_with_children( + db_conn, self.date, self.unsatisfied_dependencies) + for todo in new_todos: self.add_child(todo) def get_step_tree(self, seen_todos: set[int]) -> TodoNode: @@ -185,8 +259,17 @@ 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: