//go:build llm_script

package main

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

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

	records, err := parseXfyunPricingCatalog(string(raw))
	if err != nil {
		t.Fatalf("parseXfyunPricingCatalog 返回错误: %v", err)
	}
	if len(records) != 4 {
		t.Fatalf("期望 4 条讯飞价格记录，实际 %d", len(records))
	}
	if records[0].ModelID != "xfyun-spark-x2-x1-5" {
		t.Fatalf("首条 modelID 错误: %q", records[0].ModelID)
	}
	if records[0].InputPrice != 2 || records[0].OutputPrice != 2 {
		t.Fatalf("Spark X2/X1.5 定价错误: %v / %v", records[0].InputPrice, records[0].OutputPrice)
	}
	if records[1].ModelName != "Spark Ultra" || records[1].InputPrice != 0.8 {
		t.Fatalf("Spark Ultra 解析错误: %+v", records[1])
	}
	if !records[3].IsFree || records[3].InputPrice != 0 || records[3].OutputPrice != 0 {
		t.Fatalf("Spark Lite 免费定价错误: %+v", records[3])
	}
}

func TestParseXfyunPricingCatalogSupportsRenderedTextFallback(t *testing.T) {
	raw := `
	<div class="price-card"><div>X2/X1.5模型</div><div>2 元/百万tokens</div></div>
	<div class="price-card"><div>Ultra模型</div><div>0.8 元/百万tokens</div></div>
	<div class="price-card"><div>Pro模型</div><div>5 元/百万tokens</div></div>
	<div class="price-card"><div>Lite模型</div><div>0 元/百万tokens</div></div>
	`

	records, err := parseXfyunPricingCatalog(raw)
	if err != nil {
		t.Fatalf("parseXfyunPricingCatalog 返回错误: %v", err)
	}
	if len(records) != 4 {
		t.Fatalf("期望 fallback 解析 4 条讯飞价格记录，实际 %d", len(records))
	}
	if records[2].ModelName != "Spark Pro" || records[2].InputPrice != 5 {
		t.Fatalf("Spark Pro fallback 解析错误: %+v", records[2])
	}
}

func TestRunXfyunPricingImportDryRunPrintsSummary(t *testing.T) {
	var out bytes.Buffer
	err := runXfyunPricingImport(xfyunPricingImportConfig{
		URL:     defaultXfyunPricingURL,
		Fixture: filepath.Join("testdata", "xfyun_pricing_sample.html"),
		DryRun:  true,
	}, nil, &out)
	if err != nil {
		t.Fatalf("runXfyunPricingImport 返回错误: %v", err)
	}
	output := out.String()
	for _, want := range []string{
		"source=xfyun-pricing-import",
		"models=4",
		"operator=Spark API",
		"dry_run=true",
	} {
		if !strings.Contains(output, want) {
			t.Fatalf("输出缺少 %q，实际: %q", want, output)
		}
	}
}