from __future__ import annotations

import unittest

from claridoc.models import Brief, LintReport
from claridoc.prompts import drafting_prompt, review_prompt, revision_prompt
from claridoc.structures import create_outline
from tests.helpers import brief_dict, make_sources


class PromptTests(unittest.TestCase):
    def _brief(
        self,
        document_type: str = "technical_blog",
        *,
        language: str = "ko-KR",
        style_profile: str = "woowahan_tech_blog_ko",
    ) -> Brief:
        data = brief_dict(document_type)
        data["title"] = "기술적 선택을 설명하는 글"
        data["language"] = language
        data["reader_goal"] = "안전한 구현 방식을 선택한다"
        data["core_message"] = "기술 선택은 문제와 비용을 함께 설명해야 한다."
        data["constraints"]["style_profile"] = style_profile
        return Brief.from_dict(data)

    def _prompts(self, brief: Brief) -> tuple[str, str, str]:
        sources = make_sources()
        outline = create_outline(brief, sources)
        lint_report = LintReport(score=100.0, word_count=0, issues=[], metrics={})

        draft = drafting_prompt(brief, outline, sources)
        review = review_prompt(brief, outline, sources, "# draft", lint_report, "editor")
        revision = revision_prompt(brief, outline, sources, "# draft", lint_report, [])
        return draft, review, revision

    def test_korean_blog_prompts_share_experience_prose_contract(self) -> None:
        prompts = self._prompts(self._brief())

        for prompt in prompts:
            with self.subTest(stage=prompt[:40]):
                self.assertIn("korean_first_person_experience_v1", prompt)
                self.assertIn("저는", prompt)
                self.assertIn("제가", prompt)
                self.assertIn("했습니다", prompt)
                self.assertIn("현재 동작과 기술 설명", prompt)

        self.assertIn("semantic order, never as a sentence template", prompts[0])
        self.assertIn("실제 관찰", prompts[1])
        self.assertIn("문서 전체", prompts[2])

    def test_korean_readme_prompts_share_experience_prose_contract(self) -> None:
        prompts = self._prompts(self._brief("readme", style_profile="auto"))

        for prompt in prompts:
            self.assertIn("korean_first_person_experience_v1", prompt)
            self.assertIn("저는", prompt)
            self.assertIn("했습니다", prompt)

    def test_unrelated_document_types_do_not_receive_experience_contract(self) -> None:
        briefs = [
            self._brief(language="en-US"),
            self._brief("tutorial", style_profile="auto"),
        ]

        for brief in briefs:
            for prompt in self._prompts(brief):
                self.assertNotIn("korean_first_person_experience_v1", prompt)


if __name__ == "__main__":
    unittest.main()