"""
字典一键初始化脚本测试（seed_dict）
=============================================================

验证 scripts/seed_dict.py 的幂等初始化：
    - 首次执行创建 DICT_SEED 中全部字典（dict + dict_item）
    - 二次执行不重复（按 code 跳过已存在）
    - 种入后 dict_utils 可从字典表取值
"""

import pytest

from src.modules.dictionary import dict_utils
from src.modules.dictionary.dict.repository import DictRepository
from src.modules.dictionary.dict_item.repository import DictItemRepository
from scripts.seed_dict import seed_dict


@pytest.fixture(autouse=True)
def _clear_dict_cache():
    """每用例前后清空 dict_utils 缓存，避免用例间 sqlite 库重建导致的脏缓存"""
    dict_utils.clear_cache()
    yield
    dict_utils.clear_cache()


class TestSeedDict:
    def test_seed_creates_all_dicts(self, app):
        from scripts.seed_dict import DICT_SEED

        with app.app_context():
            created = seed_dict(app)
            assert created == len(DICT_SEED)
            for spec in DICT_SEED:
                dict_obj = DictRepository.first_by({"code": spec["code"]})
                assert dict_obj is not None, spec["code"]
                assert len(DictItemRepository.list_by_code(spec["code"])) == len(spec["items"])

    def test_seed_idempotent(self, app):
        with app.app_context():
            seed_dict(app)
            first_items = len(DictItemRepository.list_by_code("gender"))
            created = seed_dict(app)
            assert created == 0
            # 重跑不重复：item 数不变、dict 仍只有一份
            assert len(DictItemRepository.list_by_code("gender")) == first_items
            assert len(DictRepository.find_list(filters={"code": "gender"})) == 1

    def test_seed_works_with_dict_utils(self, app):
        with app.app_context():
            seed_dict(app)
            assert dict_utils.get_name("gender", 1) == "男"
            assert dict_utils.get_name("operation_type", 3) == "新增"
            assert dict_utils.get_name("article_status", 0) == "正常"
            assert dict_utils.get_name("operation_source", "0") == "后台系统"