"""4단계 파이프라인 통합 테스트."""
import os
import pytest
from unittest.mock import patch
from fastapi.testclient import TestClient


@pytest.fixture(autouse=True)
def setup_db(tmp_path):
    test_db = str(tmp_path / "test.db")
    import app.config as config
    config.DB_PATH = test_db
    from app import db
    db.DB_PATH = test_db
    db.init_db()
    yield


@pytest.fixture
def client():
    from app.main import app
    return TestClient(app)


def test_full_pipeline_status_flow(client):
    """draft → marketed → reviewed → published 상태 흐름."""
    from app import db

    # 1. 키워드 분석 결과 직접 삽입
    analysis = db.add_keyword_analysis({
        "keyword": "무선 이어폰",
        "blog_total": 1000,
        "shop_total": 500,
        "competition": 45,
        "opportunity": 60,
        "top_products": [{"title": "에어팟", "lprice": 200000, "mallName": "애플"}],
        "top_blogs": [{"title": "리뷰", "link": "https://blog.naver.com/user/123", "content": "본문"}],
    })

    # 2. 브랜드 링크 등록
    resp = client.post("/api/blog-marketing/links", json={
        "keyword_id": analysis["id"],
        "url": "https://link.coupang.com/abc",
        "product_name": "삼성 버즈3",
        "description": "노이즈캔슬링",
    })
    assert resp.status_code == 201

    # 3. 포스트 직접 생성 (generate는 Claude API 필요)
    post = db.add_post({
        "keyword_id": analysis["id"],
        "title": "무선 이어폰 추천",
        "body": "<p>초안 본문</p>",
        "excerpt": "요약",
        "tags": ["이어폰"],
        "status": "draft",
    })
    db.link_brand_links_to_post(keyword_id=analysis["id"], post_id=post["id"])

    # 4. 상태 확인: draft
    resp = client.get(f"/api/blog-marketing/posts/{post['id']}")
    assert resp.json()["status"] == "draft"

    # 5. marketed 상태
    db.update_post(post["id"], {"status": "marketed", "body": "<p>마케팅된 본문</p>"})
    resp = client.get(f"/api/blog-marketing/posts/{post['id']}")
    assert resp.json()["status"] == "marketed"

    # 6. reviewed 상태 (점수 48/60 = 통과)
    db.update_post(post["id"], {
        "status": "reviewed",
        "review_score": 48,
        "review_detail": {
            "scores": {"empathy": 8, "click_appeal": 8, "conversion": 8, "seo": 8, "format": 8, "link_natural": 8},
            "total": 48, "pass": True, "feedback": "우수"
        },
    })
    resp = client.get(f"/api/blog-marketing/posts/{post['id']}")
    assert resp.json()["status"] == "reviewed"
    assert resp.json()["review_score"] == 48

    # 7. 발행
    resp = client.post(f"/api/blog-marketing/posts/{post['id']}/publish", json={
        "naver_url": "https://blog.naver.com/mypost/123",
    })
    assert resp.json()["status"] == "published"


def test_links_associated_with_post(client):
    """keyword_id로 등록한 링크가 post 생성 후 post_id로도 조회 가능."""
    from app import db

    analysis = db.add_keyword_analysis({"keyword": "테스트", "blog_total": 10, "shop_total": 5})
    client.post("/api/blog-marketing/links", json={
        "keyword_id": analysis["id"],
        "url": "https://link.com/1",
        "product_name": "상품1",
    })

    post = db.add_post({"keyword_id": analysis["id"], "title": "제목", "body": "본문", "status": "draft"})
    db.link_brand_links_to_post(keyword_id=analysis["id"], post_id=post["id"])

    resp = client.get(f"/api/blog-marketing/links?post_id={post['id']}")
    links = resp.json()["links"]
    assert len(links) == 1
    assert links[0]["product_name"] == "상품1"


@patch("app.main.ANTHROPIC_API_KEY", "fake-key-for-test")
def test_market_endpoint_returns_404_for_missing_post(client):
    """존재하지 않는 post_id로 마케터 호출 시 404."""
    resp = client.post("/api/blog-marketing/market/9999")
    assert resp.status_code == 404


@patch("app.main.ANTHROPIC_API_KEY", "fake-key-for-test")
def test_review_endpoint_returns_404_for_missing_post(client):
    """존재하지 않는 post_id로 리뷰 호출 시 404."""
    resp = client.post("/api/blog-marketing/review/9999")
    assert resp.status_code == 404


def test_multiple_links_per_keyword(client):
    """하나의 키워드에 복수 링크 등록 가능."""
    from app import db
    analysis = db.add_keyword_analysis({"keyword": "테스트", "blog_total": 10, "shop_total": 5})

    for i in range(3):
        resp = client.post("/api/blog-marketing/links", json={
            "keyword_id": analysis["id"],
            "url": f"https://link.com/{i}",
            "product_name": f"상품{i}",
        })
        assert resp.status_code == 201

    resp = client.get(f"/api/blog-marketing/links?keyword_id={analysis['id']}")
    assert len(resp.json()["links"]) == 3


def test_dashboard_still_works(client):
    """대시보드 API가 여전히 정상 작동."""
    resp = client.get("/api/blog-marketing/dashboard")
    assert resp.status_code == 200
    data = resp.json()
    assert "total_posts" in data
    assert "published_posts" in data