llm-intelligence/scripts/huawei_package_lib.go

//go:build llm_script

package main

import (
	"fmt"
	"regexp"
	"strings"
)

const defaultHuaweiPackagePlanURL = "https://support.huaweicloud.com/price-maas/price-maas-0002.html"

func parseHuaweiPackageCatalog(raw string) ([]subscriptionImportRecord, error) {
	publishedAt, known := publishedAtFromText(raw)
	type packDef struct {
		QuotaRaw      string
		BillingCycle  string
		CodeSuffix    string
		ReadableCycle string
	}
	packs := []packDef{
		{QuotaRaw: "100万", BillingCycle: "monthly", CodeSuffix: "100w-1m", ReadableCycle: "1个月"},
		{QuotaRaw: "1000万", BillingCycle: "monthly", CodeSuffix: "1000w-1m", ReadableCycle: "1个月"},
		{QuotaRaw: "1亿", BillingCycle: "quarterly", CodeSuffix: "1y-3m", ReadableCycle: "3个月"},
		{QuotaRaw: "10亿", BillingCycle: "quarterly", CodeSuffix: "10y-3m", ReadableCycle: "3个月"},
	}

	records := make([]subscriptionImportRecord, 0, 8)
	for _, modelVersion := range []string{"1", "2"} {
		modelLabel := "DeepSeek-V3." + modelVersion
		versionCode := strings.ReplaceAll("v3."+modelVersion, ".", "-")
		foundForModel := 0
		for _, pack := range packs {
			quotaValue := parseHuaweiTokenQuota(pack.QuotaRaw)
			price, found := findHuaweiPackPrice(raw, modelLabel, pack.QuotaRaw, pack.ReadableCycle)
			if !found {
				continue
			}
			records = append(records, subscriptionImportRecord{
				ProviderName:     "Huawei",
				ProviderNameCn:   "华为",
				ProviderCountry:  "CN",
				ProviderWebsite:  "https://www.huaweicloud.com",
				OperatorName:     "Huawei Cloud",
				OperatorNameCn:   "华为云",
				OperatorCountry:  "CN",
				OperatorWebsite:  "https://support.huaweicloud.com",
				OperatorType:     "cloud",
				PlanFamily:       "package_plan",
				PlanCode:         fmt.Sprintf("huawei-deepseek-%s-package-%s", versionCode, pack.CodeSuffix),
				PlanName:         fmt.Sprintf("华为云 MaaS %s 套餐包 %s", modelLabel, pack.QuotaRaw),
				Tier:             modelLabel,
				BillingCycle:     pack.BillingCycle,
				Currency:         "CNY",
				ListPrice:        price,
				PriceUnit:        "CNY/pack",
				QuotaValue:       quotaValue,
				QuotaUnit:        "tokens/pack",
				PlanScope:        "MaaS 文本生成模型套餐包",
				ModelScope:       []string{modelLabel},
				SourceURL:        defaultHuaweiPackagePlanURL,
				PublishedAt:      publishedAt,
				EffectiveDate:    effectiveDateFromPublishedAt(publishedAt),
				Notes:            fmt.Sprintf("官方套餐包，有效期 %s，仅抵扣 %s Token 用量。", pack.ReadableCycle, modelLabel),
				PublishedAtKnown: known,
			})
			foundForModel++
		}
		_ = foundForModel
	}
	if len(records) == 0 {
		return nil, fmt.Errorf("no huawei package plan matched from source page")
	}
	return records, nil
}

func fallbackHuaweiPackageCatalog() []subscriptionImportRecord {
	publishedAt := "2026-05-14 00:00:00"
	effectiveDate := "2026-05-14"
	type packRow struct {
		ModelScope    string
		VersionCode   string
		QuotaValue    int64
		QuotaLabel    string
		BillingCycle  string
		CodeSuffix    string
		Price         float64
		ReadableCycle string
	}
	packs := []packRow{
		{ModelScope: "DeepSeek-V3.1", VersionCode: "v3-1", QuotaValue: 1000000, QuotaLabel: "100万", BillingCycle: "monthly", CodeSuffix: "100w-1m", Price: 5.6, ReadableCycle: "1个月"},
		{ModelScope: "DeepSeek-V3.1", VersionCode: "v3-1", QuotaValue: 10000000, QuotaLabel: "1000万", BillingCycle: "monthly", CodeSuffix: "1000w-1m", Price: 56, ReadableCycle: "1个月"},
		{ModelScope: "DeepSeek-V3.1", VersionCode: "v3-1", QuotaValue: 100000000, QuotaLabel: "1亿", BillingCycle: "quarterly", CodeSuffix: "1y-3m", Price: 558, ReadableCycle: "3个月"},
		{ModelScope: "DeepSeek-V3.1", VersionCode: "v3-1", QuotaValue: 1000000000, QuotaLabel: "10亿", BillingCycle: "quarterly", CodeSuffix: "10y-3m", Price: 5598, ReadableCycle: "3个月"},
		{ModelScope: "DeepSeek-V3.2", VersionCode: "v3-2", QuotaValue: 1000000, QuotaLabel: "100万", BillingCycle: "monthly", CodeSuffix: "100w-1m", Price: 2.2, ReadableCycle: "1个月"},
		{ModelScope: "DeepSeek-V3.2", VersionCode: "v3-2", QuotaValue: 10000000, QuotaLabel: "1000万", BillingCycle: "monthly", CodeSuffix: "1000w-1m", Price: 22, ReadableCycle: "1个月"},
		{ModelScope: "DeepSeek-V3.2", VersionCode: "v3-2", QuotaValue: 100000000, QuotaLabel: "1亿", BillingCycle: "quarterly", CodeSuffix: "1y-3m", Price: 219, ReadableCycle: "3个月"},
		{ModelScope: "DeepSeek-V3.2", VersionCode: "v3-2", QuotaValue: 1000000000, QuotaLabel: "10亿", BillingCycle: "quarterly", CodeSuffix: "10y-3m", Price: 2199, ReadableCycle: "3个月"},
	}

	records := make([]subscriptionImportRecord, 0, len(packs))
	for _, pack := range packs {
		records = append(records, subscriptionImportRecord{
			ProviderName:     "Huawei",
			ProviderNameCn:   "华为",
			ProviderCountry:  "CN",
			ProviderWebsite:  "https://www.huaweicloud.com",
			OperatorName:     "Huawei Cloud",
			OperatorNameCn:   "华为云",
			OperatorCountry:  "CN",
			OperatorWebsite:  "https://support.huaweicloud.com",
			OperatorType:     "cloud",
			PlanFamily:       "package_plan",
			PlanCode:         fmt.Sprintf("huawei-deepseek-%s-package-%s", pack.VersionCode, pack.CodeSuffix),
			PlanName:         fmt.Sprintf("华为云 MaaS %s 套餐包 %s", pack.ModelScope, pack.QuotaLabel),
			Tier:             pack.ModelScope,
			BillingCycle:     pack.BillingCycle,
			Currency:         "CNY",
			ListPrice:        pack.Price,
			PriceUnit:        "CNY/pack",
			QuotaValue:       pack.QuotaValue,
			QuotaUnit:        "tokens/pack",
			PlanScope:        "MaaS 文本生成模型套餐包",
			ModelScope:       []string{pack.ModelScope},
			SourceURL:        defaultHuaweiPackagePlanURL,
			PublishedAt:      publishedAt,
			EffectiveDate:    effectiveDate,
			Notes:            fmt.Sprintf("官方价格页动态渲染，当前回退至最近核验的官方快照；有效期 %s，仅抵扣 %s Token 用量。", pack.ReadableCycle, pack.ModelScope),
			PublishedAtKnown: true,
		})
	}
	return records
}

func findHuaweiPackPrice(raw string, modelLabel string, quotaRaw string, cycle string) (float64, bool) {
	pattern := regexp.MustCompile(`(?s)` + regexp.QuoteMeta(modelLabel) + `.*?` + regexp.QuoteMeta(quotaRaw) + `.*?` + regexp.QuoteMeta(cycle) + `.*?([\d.]+)`)
	match := pattern.FindStringSubmatch(raw)
	if len(match) != 2 {
		return 0, false
	}
	return mustParseSubscriptionPrice(match[1]), true
}

func parseHuaweiTokenQuota(raw string) int64 {
	switch strings.TrimSpace(raw) {
	case "100万":
		return 1000000
	case "1000万":
		return 10000000
	case "1亿":
		return 100000000
	case "10亿":
		return 1000000000
	default:
		return 0
	}
}