69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
"""读取前端组件目录"""
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from pathlib import Path
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from app.schemas.component_resource import (
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ComponentCatalog,
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ComponentQuery,
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ComponentResult,
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)
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class ComponentProvider:
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def __init__(self, catalog_path: str | Path | None = None):
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self.catalog_path = catalog_path
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def query(self, query: ComponentQuery) -> ComponentResult:
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# TODO 以后迁移数据库，保持组件查询接口不变
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path = (
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Path(self.catalog_path)
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if self.catalog_path is not None
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else Path(__file__).resolve().parent / "catalog" / "components.json"
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)
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if not path.is_absolute():
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path = Path(__file__).resolve().parents[2] / path
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try:
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# 每次读取当前文件，避免更新目录后仍使用旧缓存
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content = path.read_text(encoding="utf-8-sig")
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except FileNotFoundError:
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return ComponentResult(
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status="unsupported",
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message="尚未配置前端组件目录，请先导出真实组件定义",
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)
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# 文件损坏或定义不合法直接报错，不能伪装成查无结果
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catalog = ComponentCatalog.model_validate_json(content)
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keyword = (
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query.keyword.strip().casefold() if query.keyword is not None else None
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)
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matches = []
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for component in catalog.components:
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if query.key is not None and component.key != query.key:
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continue
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if query.type is not None and component.type != query.type:
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continue
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searchable = " ".join(
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[
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component.key,
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component.type,
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component.name,
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component.description,
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*component.tags,
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]
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).casefold()
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if keyword is not None and keyword not in searchable:
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continue
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matches.append(component)
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return ComponentResult(
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status="resolved" if matches else "not_found",
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components=matches,
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catalog_version=catalog.version,
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source=catalog.source,
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message="已找到组件定义" if matches else "已查询组件目录，未找到匹配的组件",
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)
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if __name__ == "__main__":
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provider = ComponentProvider()
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result = provider.query(ComponentQuery())
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print(result.model_dump_json(indent=2))
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