X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=plomtask%2Ftodos.py;h=9b9bc0b95527a901bd5a6008e1707f719df74b06;hb=HEAD;hp=b3d50e9d4942c57cb5b4ef16892401df4eb7f6f7;hpb=31b778276bb7297151f1c90098cc50842c9c138f;p=plomtask diff --git a/plomtask/todos.py b/plomtask/todos.py index b3d50e9..f5388b5 100644 --- a/plomtask/todos.py +++ b/plomtask/todos.py @@ -1,35 +1,60 @@ """Actionables.""" from __future__ import annotations -from dataclasses import dataclass -from typing import Any +from typing import Any, Set from sqlite3 import Row from plomtask.db import DatabaseConnection, BaseModel -from plomtask.processes import Process +from plomtask.processes import Process, ProcessStepsNode 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 class TodoNode: """Collects what's useful to know for Todo/Condition tree display.""" + # pylint: disable=too-few-public-methods todo: Todo seen: bool children: list[TodoNode] + def __init__(self, + todo: Todo, + seen: bool, + children: list[TodoNode]) -> None: + self.todo = todo + self.seen = seen + self.children = children + + @property + def as_dict(self) -> dict[str, object]: + """Return self as (json.dumps-coompatible) dict.""" + return {'todo': self.todo.id_, + 'seen': self.seen, + 'children': [c.as_dict for c in self.children]} + class Todo(BaseModel[int], ConditionsRelations): """Individual actionable.""" # pylint: disable=too-many-instance-attributes + # pylint: disable=too-many-public-methods table_name = 'todos' to_save = ['process_id', 'is_done', 'date', 'comment', 'effort', 'calendarize'] - to_save_relations = [('todo_conditions', 'todo', 'conditions'), - ('todo_enables', 'todo', 'enables'), - ('todo_disables', 'todo', 'disables'), - ('todo_children', 'parent', 'children'), - ('todo_children', 'child', 'parents')] + to_save_relations = [('todo_conditions', 'todo', 'conditions', 0), + ('todo_blockers', 'todo', 'blockers', 0), + ('todo_enables', 'todo', 'enables', 0), + ('todo_disables', 'todo', 'disables', 0), + ('todo_children', 'parent', 'children', 0), + ('todo_children', 'child', 'parents', 1)] + to_search = ['comment'] + days_to_update: Set[str] = set() + children: list[Todo] + parents: list[Todo] + sorters = {'doneness': lambda t: t.is_done, + 'title': lambda t: t.title_then, + 'comment': lambda t: t.comment, + 'date': lambda t: t.date} # pylint: disable=too-many-arguments def __init__(self, id_: int | None, @@ -38,26 +63,80 @@ class Todo(BaseModel[int], ConditionsRelations): date: str, comment: str = '', effort: None | float = None, calendarize: bool = False) -> None: - super().__init__(id_) + 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.children = [] + self.parents = [] self.calendarize = calendarize - self.conditions: list[Condition] = [] - self.enables: list[Condition] = [] - self.disables: list[Condition] = [] 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, + process_id: int, date: str) -> Todo: + """Create Todo of process for date, ensure children.""" + + def key_order_func(n: ProcessStepsNode) -> int: + assert isinstance(n.process.id_, int) + return n.process.id_ + + def walk_steps(parent: Todo, step_node: ProcessStepsNode) -> Todo: + adoptables = [t for t in cls.by_date(db_conn, date) + if (t not in parent.children) + and (t != parent) + and step_node.process == t.process] + satisfier = None + for adoptable in adoptables: + satisfier = adoptable + break + if not satisfier: + satisfier = cls(None, step_node.process, False, date) + satisfier.save(db_conn) + sub_step_nodes = list(step_node.steps.values()) + sub_step_nodes.sort(key=key_order_func) + for sub_node in sub_step_nodes: + if sub_node.is_suppressed: + continue + n_slots = len([n for n in sub_step_nodes + if n.process == sub_node.process]) + filled_slots = len([t for t in satisfier.children + if t.process == sub_node.process]) + # if we did not newly create satisfier, it may already fill + # some step dependencies, so only fill what remains open + if n_slots - filled_slots > 0: + satisfier.add_child(walk_steps(satisfier, sub_node)) + satisfier.save(db_conn) + return satisfier + + process = Process.by_id(db_conn, process_id) + todo = cls(None, process, False, date) + todo.save(db_conn) + steps_tree = process.get_steps(db_conn) + for step_node in steps_tree.values(): + if step_node.is_suppressed: + continue + todo.add_child(walk_steps(todo, step_node)) + todo.save(db_conn) + return todo + @classmethod def from_table_row(cls, db_conn: DatabaseConnection, row: Row | list[Any]) -> Todo: @@ -71,13 +150,11 @@ class Todo(BaseModel[int], ConditionsRelations): assert isinstance(todo.id_, int) for t_id in db_conn.column_where('todo_children', 'child', 'parent', todo.id_): - # pylint: disable=no-member todo.children += [cls.by_id(db_conn, t_id)] for t_id in db_conn.column_where('todo_children', 'parent', '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', @@ -86,13 +163,16 @@ 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: @@ -103,6 +183,9 @@ 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 @@ -114,21 +197,20 @@ class Todo(BaseModel[int], ConditionsRelations): return False return True + @property + def performed_effort(self) -> float: + """Return performed effort, i.e. self.effort or default if done..""" + if self.effort is not None: + return self.effort + if self.is_done: + return self.effort_then + return 0 + @property def process_id(self) -> int | str | None: """Needed for super().save to save Processes as attributes.""" return self.process.id_ - @property - def unsatisfied_dependencies(self) -> list[int]: - """Return Process IDs of .process.explicit_steps not in .children.""" - unsatisfied = [s.step_process_id for s in self.process.explicit_steps - if s.parent_step_id is None] - for child_process_id in [c.process.id_ for c in self.children]: - if child_process_id in unsatisfied: - unsatisfied.remove(child_process_id) - return unsatisfied - @property def is_done(self) -> bool: """Wrapper around self._is_done so we can control its setter.""" @@ -151,24 +233,31 @@ class Todo(BaseModel[int], ConditionsRelations): """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 + @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 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) - self.add_child(todo) + @property + def has_doneness_in_path(self) -> bool: + """Check whether self is done or has any children that are.""" + if self.is_done: + return True + for child in self.children: + if child.is_done: + return True + if child.has_doneness_in_path: + return True + return False def get_step_tree(self, seen_todos: set[int]) -> TodoNode: """Return tree of depended-on Todos.""" @@ -184,6 +273,18 @@ class Todo(BaseModel[int], ConditionsRelations): return make_node(self) + @property + def tree_effort(self) -> float: + """Return sum of performed efforts of self and all descendants.""" + + def walk_tree(node: Todo) -> float: + local_effort = 0.0 + for child in node.children: + local_effort += walk_tree(child) + return node.performed_effort + local_effort + + return walk_tree(self) + def add_child(self, child: Todo) -> None: """Add child to self.children, avoid recursion, update parenthoods.""" @@ -215,12 +316,17 @@ class Todo(BaseModel[int], ConditionsRelations): if self.effort and self.effort < 0 and self.is_deletable: self.remove(db_conn) return + if self.id_ is None: + self.__class__.days_to_update.add(self.date) super().save(db_conn) + for condition in self.enables + self.disables + self.conditions: + condition.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.') + self.__class__.days_to_update.add(self.date) children_to_remove = self.children[:] parents_to_remove = self.parents[:] for child in children_to_remove: