//go:build llm_script

package main

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

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

	records, err := parseHuaweiMaaSPricingCatalog(string(raw))
	if err != nil {
		t.Fatalf("parseHuaweiMaaSPricingCatalog 返回错误: %v", err)
	}
	if len(records) != 3 {
		t.Fatalf("期望 3 条华为云 MaaS 价格记录，实际 %d", len(records))
	}
	if records[0].ModelID != "huawei-maas-deepseek-v4-pro" {
		t.Fatalf("首条 modelID 错误: %q", records[0].ModelID)
	}
	recordMap := make(map[string]officialPricingRecord, len(records))
	for _, record := range records {
		recordMap[record.ModelID] = record
	}
	if recordMap["huawei-maas-deepseek-v4-pro"].ProviderName != "DeepSeek" {
		t.Fatalf("deepseek provider 归一化错误: %q", recordMap["huawei-maas-deepseek-v4-pro"].ProviderName)
	}
	if recordMap["huawei-maas-qwen3-32b"].ProviderName != "Qwen" {
		t.Fatalf("Qwen provider 归一化错误: %q", recordMap["huawei-maas-qwen3-32b"].ProviderName)
	}
	if recordMap["huawei-maas-qwen3-32b"].OutputPrice != 0.008 {
		t.Fatalf("qwen3-32b 输出价格错误: %v", recordMap["huawei-maas-qwen3-32b"].OutputPrice)
	}
	if recordMap["huawei-maas-glm-5"].InputPrice != 0.004 || recordMap["huawei-maas-glm-5"].OutputPrice != 0.018 {
		t.Fatalf("glm-5 阶梯基线价格错误: %v / %v", recordMap["huawei-maas-glm-5"].InputPrice, recordMap["huawei-maas-glm-5"].OutputPrice)
	}
}

func TestRunHuaweiMaaSPricingImportDryRunPrintsSummary(t *testing.T) {
	var out bytes.Buffer
	err := runHuaweiMaaSPricingImport(huaweiMaaSPricingImportConfig{
		URL:     defaultHuaweiMaaSPricingURL,
		Fixture: filepath.Join("testdata", "huawei_maas_pricing_sample.json"),
		DryRun:  true,
	}, nil, &out)
	if err != nil {
		t.Fatalf("runHuaweiMaaSPricingImport 返回错误: %v", err)
	}
	output := out.String()
	for _, want := range []string{
		"source=huawei-maas-pricing-import",
		"models=3",
		"operator=Huawei Cloud MaaS",
		"dry_run=true",
	} {
		if !strings.Contains(output, want) {
			t.Fatalf("输出缺少 %q，实际: %q", want, output)
		}
	}
}