149 lines
3.7 KiB
Go
149 lines
3.7 KiB
Go
package knowledge
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import (
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"encoding/json"
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"strings"
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branddomain "haixun-backend/internal/model/brand/domain/usecase"
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)
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// PatrolTagInput grounds海巡 tag in研究地圖與品牌／產品輸入。
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type PatrolTagInput struct {
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BrandName string
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ProductName string
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ProductFeatures string
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AudienceSummary string
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MatchTags []string
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Questions []string
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Pillars []string
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PatrolKeywords []string
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}
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type productContextFields struct {
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Brand string `json:"brand"`
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Product string `json:"product"`
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Features string `json:"features"`
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}
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func parseProductContextFields(raw string) productContextFields {
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raw = strings.TrimSpace(raw)
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if raw == "" {
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return productContextFields{}
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}
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var parsed productContextFields
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if err := json.Unmarshal([]byte(raw), &parsed); err != nil {
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return productContextFields{Features: raw}
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}
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parsed.Brand = strings.TrimSpace(parsed.Brand)
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parsed.Product = strings.TrimSpace(parsed.Product)
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parsed.Features = strings.TrimSpace(parsed.Features)
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return parsed
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}
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func PatrolTagInputFromBrand(brand *branddomain.BrandSummary, productBrief string) PatrolTagInput {
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if brand == nil {
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return PatrolTagInput{}
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}
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fields := parseProductContextFields(brand.ProductContext)
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productName := productLabelFromBrand(brand)
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if productName == "" {
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productName = fields.Product
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}
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brandName := strings.TrimSpace(brand.DisplayName)
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if brandName == "" {
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brandName = fields.Brand
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}
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features := fields.Features
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if features == "" {
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features = strings.TrimSpace(productBrief)
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}
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if features == "" {
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features = strings.TrimSpace(brand.ProductBrief)
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}
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return PatrolTagInput{
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BrandName: brandName,
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ProductName: productName,
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ProductFeatures: features,
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AudienceSummary: strings.TrimSpace(brand.ResearchMap.AudienceSummary),
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MatchTags: matchTagsFromBrand(brand),
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Questions: append([]string{}, brand.ResearchMap.Questions...),
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Pillars: append([]string{}, brand.ResearchMap.Pillars...),
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PatrolKeywords: append([]string{}, brand.ResearchMap.PatrolKeywords...),
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}
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}
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func productLabelFromBrand(brand *branddomain.BrandSummary) string {
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if brand == nil {
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return ""
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}
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productID := strings.TrimSpace(brand.ProductID)
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if productID == "" {
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return ""
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}
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for _, item := range brand.Products {
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if item.ID == productID {
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label := strings.TrimSpace(item.Label)
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if label != "" {
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return label
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}
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return parseProductContextFields(item.ProductContext).Product
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}
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}
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return ""
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}
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func matchTagsFromBrand(brand *branddomain.BrandSummary) []string {
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if brand == nil {
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return nil
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}
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productID := strings.TrimSpace(brand.ProductID)
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seen := map[string]struct{}{}
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out := []string{}
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add := func(tag string) {
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tag = strings.TrimSpace(tag)
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if tag == "" {
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return
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}
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if _, ok := seen[tag]; ok {
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return
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}
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seen[tag] = struct{}{}
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out = append(out, tag)
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}
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for _, item := range brand.Products {
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if productID != "" && item.ID != productID {
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continue
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}
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for _, tag := range item.MatchTags {
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add(tag)
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}
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if productID != "" {
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break
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}
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}
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return out
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}
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func (in PatrolTagInput) HasResearchMap() bool {
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return len(in.Questions) > 0 || len(in.Pillars) > 0 || strings.TrimSpace(in.AudienceSummary) != ""
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}
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func (in PatrolTagInput) HasProductContext() bool {
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return strings.TrimSpace(in.ProductName) != "" ||
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strings.TrimSpace(in.ProductFeatures) != "" ||
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len(in.MatchTags) > 0
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}
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func productCategoryHint(productName, features string) string {
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combined := productName + " " + features
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for _, hint := range []string{
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"沐浴乳", "沐浴露", "洗髮精", "洗髮乳", "洗面乳", "洗面奶", "乳液", "精華",
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"防曬", "卸妝", "潔面", "身體乳", "洗手乳", "清潔",
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} {
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if strings.Contains(combined, hint) {
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return hint
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}
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}
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return ""
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}
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