"""Tests for automaton.dashboard.core.board."""

from pathlib import Path

import pytest

from automaton.dashboard.core.board import KanbanBoard
from automaton.dashboard.core.task import determine_task_state


def _task(name: str, tmp_path: Path, artifacts: dict[str, str]) -> object:
    from automaton.dashboard.core.task import Task

    task_dir = tmp_path / name
    task_dir.mkdir(parents=True)
    for filename, content in artifacts.items():
        (task_dir / filename).write_text(content)
    state, _, artifact_map = determine_task_state(task_dir)
    return Task(name=name, folder_path=task_dir, state=state, artifacts=artifact_map)


def test_board_columns(tmp_path: Path) -> None:
    tasks = [
        _task("research", tmp_path, {"SPEC.md": "# Spec"}),
        _task("done", tmp_path, {"VERDICT.md": "## Status: PASS"}),
    ]
    board = KanbanBoard(tasks)
    assert board.columns[tasks[0].state] == [tasks[0]]
    assert board.columns[tasks[1].state] == [tasks[1]]


def test_board_filter_by_phase(tmp_path: Path) -> None:
    research = _task("research", tmp_path, {"SPEC.md": "# Spec"})
    done = _task("done", tmp_path, {"VERDICT.md": "## Status: PASS"})
    board = KanbanBoard([research, done])
    filtered = board.filter_columns(phase_filter=research.state)
    assert research in filtered[research.state]
    assert done not in filtered[research.state]


def test_board_search(tmp_path: Path) -> None:
    apple = _task("apple-task", tmp_path, {"SPEC.md": "# Spec"})
    banana = _task("banana-task", tmp_path, {"SPEC.md": "# Spec"})
    board = KanbanBoard([apple, banana])
    filtered = board.filter_columns(search_query="apple")
    assert apple in filtered[apple.state]
    assert banana not in filtered[banana.state]


def test_board_wip_count(tmp_path: Path) -> None:
    research = _task("research", tmp_path, {"SPEC.md": "# Spec"})
    done = _task("done", tmp_path, {"VERDICT.md": "## Status: PASS"})
    board = KanbanBoard([research, done])
    assert board.get_wip_count() == 1