//go:build llm_script

package main

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

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

	records, err := parseBaichuanPricingCatalog(string(raw))
	if err != nil {
		t.Fatalf("parseBaichuanPricingCatalog 返回错误: %v", err)
	}
	if len(records) != 11 {
		t.Fatalf("期望 11 条百川价格记录，实际 %d", len(records))
	}
	if records[0].ModelID != "baichuan-baichuan-m3-plus" {
		t.Fatalf("首条 modelID 错误: %q", records[0].ModelID)
	}
	if records[0].InputPrice != 5 || records[0].OutputPrice != 9 {
		t.Fatalf("Baichuan-M3-Plus 定价错误: %v / %v", records[0].InputPrice, records[0].OutputPrice)
	}
	if records[4].InputPrice != 15 || records[4].OutputPrice != 15 {
		t.Fatalf("Baichuan4-Turbo blended 定价错误: %v / %v", records[4].InputPrice, records[4].OutputPrice)
	}
	if records[8].ContextLength != 128000 {
		t.Fatalf("Baichuan3-Turbo-128k context 错误: %d", records[8].ContextLength)
	}
	if records[10].InputPrice != 10 || records[10].OutputPrice != 10 {
		t.Fatalf("Baichuan2-53B 基线定价错误: %v / %v", records[10].InputPrice, records[10].OutputPrice)
	}
}

func TestRunBaichuanPricingImportDryRunPrintsSummary(t *testing.T) {
	var out bytes.Buffer
	err := runBaichuanPricingImport(baichuanPricingImportConfig{
		URL:     defaultBaichuanPricingURL,
		Fixture: filepath.Join("testdata", "baichuan_pricing_sample.txt"),
		DryRun:  true,
	}, nil, &out)
	if err != nil {
		t.Fatalf("runBaichuanPricingImport 返回错误: %v", err)
	}
	output := out.String()
	for _, want := range []string{
		"source=baichuan-pricing-import",
		"models=11",
		"operator=Baichuan API",
		"dry_run=true",
	} {
		if !strings.Contains(output, want) {
			t.Fatalf("输出缺少 %q，实际: %q", want, output)
		}
	}
}