//go:build llm_script

package main

import (
	"os"
	"path/filepath"
	"testing"
)

func TestVerifyCandidateDocumentOfficialRelease(t *testing.T) {
	body, err := os.ReadFile(filepath.Join("testdata", "intraday_verification_official_release.html"))
	if err != nil {
		t.Fatalf("读取 official release fixture 失败: %v", err)
	}
	candidate := verificationCandidateRow{
		ID:           1,
		EventType:    "official_release",
		ProviderName: "OpenAI",
		ModelName:    "GPT-5.6",
		Title:        "GPT-5.6 preview pricing update",
	}
	result := verifyCandidateDocument(candidate, "https://openai.com/news/gpt-5-6-preview", string(body))
	if result.CandidateStatus != "verified" || result.VerificationConfidence != "official_confirmed" {
		t.Fatalf("官方发布应被确认: %+v", result)
	}
}

func TestVerifyCandidateDocumentPriceCutNeedsRealPriceFacts(t *testing.T) {
	body, err := os.ReadFile(filepath.Join("testdata", "intraday_verification_pricing_page.html"))
	if err != nil {
		t.Fatalf("读取 pricing fixture 失败: %v", err)
	}
	candidate := verificationCandidateRow{
		ID:           2,
		EventType:    "price_cut",
		ProviderName: "DeepSeek",
		ModelName:    "DeepSeek-V4-Flash",
		Title:        "DeepSeek-V4-Flash price cut",
	}
	result := verifyCandidateDocument(candidate, "https://deepseek.com/pricing/v4-flash", string(body))
	if result.CandidateStatus != "verified" || result.VerificationConfidence != "official_confirmed" {
		t.Fatalf("价格页命中真实价格变化后应确认: %+v", result)
	}
}

func TestVerifyCandidateDocumentPromoCampaignOfficial(t *testing.T) {
	body, err := os.ReadFile(filepath.Join("testdata", "intraday_verification_pricing_page.html"))
	if err != nil {
		t.Fatalf("读取 promo fixture 失败: %v", err)
	}
	candidate := verificationCandidateRow{
		ID:           3,
		EventType:    "promo_campaign",
		ProviderName: "DeepSeek",
		ModelName:    "DeepSeek-V4-Flash",
		Title:        "DeepSeek V4 Flash campaign",
	}
	result := verifyCandidateDocument(candidate, "https://deepseek.com/campaign/v4-flash", string(body))
	if result.CandidateStatus != "verified" || result.VerificationConfidence != "official_confirmed" {
		t.Fatalf("官方活动页应被确认: %+v", result)
	}
}

func TestVerifyCandidateDocumentSecondaryMediaDowngrades(t *testing.T) {
	body, err := os.ReadFile(filepath.Join("testdata", "intraday_verification_secondary_media.html"))
	if err != nil {
		t.Fatalf("读取 secondary fixture 失败: %v", err)
	}
	candidate := verificationCandidateRow{
		ID:           4,
		EventType:    "official_release",
		ProviderName: "OpenAI",
		ModelName:    "GPT-5.6",
		Title:        "GPT-5.6 leak discussion",
	}
	result := verifyCandidateDocument(candidate, "https://someblog.example.com/gpt-5-6-leak", string(body))
	if result.VerificationConfidence != "secondary_confirmed" {
		t.Fatalf("二手媒体应降级为 secondary_confirmed: %+v", result)
	}
}

func TestVerifyCandidateDocumentLeakStaysOutOfOfficialFacts(t *testing.T) {
	body, err := os.ReadFile(filepath.Join("testdata", "intraday_verification_secondary_media.html"))
	if err != nil {
		t.Fatalf("读取 leak fixture 失败: %v", err)
	}
	candidate := verificationCandidateRow{
		ID:           5,
		EventType:    "leak_or_rumor",
		ProviderName: "OpenAI",
		ModelName:    "GPT-5.6",
		Title:        "GPT-5.6 leak discussion",
	}
	result := verifyCandidateDocument(candidate, "https://someblog.example.com/gpt-5-6-leak", string(body))
	if result.VerificationConfidence == "official_confirmed" {
		t.Fatalf("泄露类不应升级为正式事实: %+v", result)
	}
}