//go:build llm_script

package main

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

func TestParseCloudflarePricingCatalogBuildsRecords(t *testing.T) {
	raw, err := os.ReadFile(filepath.Join("testdata", "cloudflare_pricing_sample.md"))
	if err != nil {
		t.Fatalf("读取 fixture 失败: %v", err)
	}

	records, err := parseCloudflarePricingCatalog(string(raw))
	if err != nil {
		t.Fatalf("parseCloudflarePricingCatalog 返回错误: %v", err)
	}
	if len(records) != 4 {
		t.Fatalf("期望 4 条 Cloudflare 价格记录，实际 %d", len(records))
	}
	if records[0].ModelID != "cloudflare-cf-meta-llama-3-2-1b-instruct" {
		t.Fatalf("首条 modelID 错误: %q", records[0].ModelID)
	}
	if records[1].OutputPrice != 2.253 {
		t.Fatalf("第二条输出价错误: %v", records[1].OutputPrice)
	}
	if records[3].ProviderName != "Moonshot AI" {
		t.Fatalf("Kimi provider 归一化错误: %q", records[3].ProviderName)
	}
}

func TestRunCloudflarePricingImportDryRunPrintsSummary(t *testing.T) {
	var out bytes.Buffer
	err := runCloudflarePricingImport(cloudflarePricingImportConfig{
		URL:     defaultCloudflarePricingFetchURL,
		Fixture: filepath.Join("testdata", "cloudflare_pricing_sample.md"),
		DryRun:  true,
	}, nil, &out)
	if err != nil {
		t.Fatalf("runCloudflarePricingImport 返回错误: %v", err)
	}
	output := out.String()
	for _, want := range []string{
		"source=cloudflare-pricing-import",
		"models=4",
		"operator=Cloudflare Workers AI",
		"dry_run=true",
	} {
		if !strings.Contains(output, want) {
			t.Fatalf("输出缺少 %q，实际: %q", want, output)
		}
	}
}

func TestParseCloudflarePricingCatalogAcceptsFlexibleSectionBoundary(t *testing.T) {
	raw := `
## LLM pricing

| Model | Price in Tokens | Price in Neurons |
| --- | --- | --- |
| @cf/meta/llama-3.1-8b-instruct | $0.200 per M input tokens  $1.000 per M output tokens | ignored |

## Image generation pricing
`

	records, err := parseCloudflarePricingCatalog(raw)
	if err != nil {
		t.Fatalf("parseCloudflarePricingCatalog 返回错误: %v", err)
	}
	if len(records) != 1 {
		t.Fatalf("期望 1 条 Cloudflare 价格记录，实际 %d", len(records))
	}
	if records[0].ModelName != "@cf/meta/llama-3.1-8b-instruct" {
		t.Fatalf("模型名错误: %q", records[0].ModelName)
	}
}