import json

class GenerateLinter:
    def __init__(self, 
                 json_file="ruff-report.json",
                 output_file="lint-result.json"):
        """
        初期化
        """
        self.json_file = json_file
        self.output_file = output_file

    def _genarate_lint_report(self, data: list) -> str:
        _str = ""
        if not data:
            _str += "## Linter(リンタ)指摘事項なし\n\n"
            _str += "素晴らしいコードです！🎉\n"
            return _str

        _str += "## Linter(リンタ)レビュー\n\n"
        _str += "以下の指摘事項があります。コードを見直してください。\n\n"

        _str += "### 指摘事項一覧\n"
        _str += "|コード|重要性|ファイル名|行数|課題内容\n"
        _str += "|---|---|---|---|---|\n"
        for issue in data:
            code = issue.get("code", "-")
            severity = issue.get("severity", "-")
            filename = issue.get("filename", "-")
            line = issue.get("location", {}).get("line", "-")
            message = issue.get("message", "-")
            _str += f"|{code}|{severity}|{filename}|{line}|{message}|\n"
        return _str

    def generate_lint_report_json(self):

        with open(self.json_file, "r") as f:
            data = json.load(f)

        with open(self.output_file, "w") as f:
            report = {"body": self._genarate_lint_report(data)}
            json.dump(report, f, ensure_ascii=False, indent=4)

        print(f"Linter report generated: {self.output_file}")


if __name__ == "__main__":
    generator = GenerateLinter()
    generator.generate_lint_report_json()