"""太一枢目标数据访问测试（per-character 查询 + 进度更新）。"""

import pytest

from app.db.session import AsyncSessionLocal
from app.models.governance import Goal
from app.repositories import governance as repo


@pytest.mark.asyncio
async def test_list_goals_by_character() -> None:
    """返回指定 character_id 的目标列表。"""
    async with AsyncSessionLocal() as session:
        g1 = Goal(id="goal_1", title="t1", level="task", character_id="char_a")
        g2 = Goal(id="goal_2", title="t2", level="task", character_id="char_b")
        session.add_all([g1, g2])
        await session.flush()

        goals = await repo.list_goals_by_character(session, "char_a")
        assert len(goals) == 1
        assert goals[0].id == "goal_1"


@pytest.mark.asyncio
async def test_list_goals_by_character_filters_status() -> None:
    """按 status 过滤指定角色的目标。"""
    async with AsyncSessionLocal() as session:
        g1 = Goal(id="goal_3", title="t3", level="task", character_id="char_c", status="active")
        g2 = Goal(
            id="goal_4",
            title="t4",
            level="task",
            character_id="char_c",
            status="completed",
        )
        session.add_all([g1, g2])
        await session.flush()

        goals = await repo.list_goals_by_character(session, "char_c", status_filter="active")
        assert len(goals) == 1
        assert goals[0].id == "goal_3"


@pytest.mark.asyncio
async def test_update_goal_progress() -> None:
    """更新目标的 progress 字段。"""
    async with AsyncSessionLocal() as session:
        goal = Goal(id="goal_5", title="t5", level="task")
        session.add(goal)
        await session.flush()

        updated = await repo.update_goal_progress(session, "goal_5", 0.75)
        assert updated is not None
        assert updated.progress == 0.75


@pytest.mark.asyncio
async def test_update_goal_progress_nonexistent() -> None:
    """更新不存在的目标返回 None。"""
    async with AsyncSessionLocal() as session:
        result = await repo.update_goal_progress(session, "goal_nonexistent", 0.5)
        assert result is None