75 lines
2.0 KiB
Go
75 lines
2.0 KiB
Go
package matrix
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import "strings"
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// SelectKnowledgeItems prefers explicit selections, otherwise falls back to all items.
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func SelectKnowledgeItems(selected, all []string) []string {
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source := selected
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if len(source) == 0 {
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source = all
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}
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return dedupeKnowledgeLines(source)
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}
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// MergeKnowledgeItems combines explicit user selections without falling back to unselected items.
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func MergeKnowledgeItems(parts ...[]string) []string {
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merged := make([]string, 0)
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for _, part := range parts {
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merged = append(merged, part...)
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}
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return dedupeKnowledgeLines(merged)
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}
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func dedupeKnowledgeLines(lines []string) []string {
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out := make([]string, 0, len(lines))
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seen := map[string]struct{}{}
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for _, item := range lines {
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item = strings.TrimSpace(item)
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if item == "" {
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continue
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}
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key := strings.ToLower(item)
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if _, ok := seen[key]; ok {
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continue
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}
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seen[key] = struct{}{}
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out = append(out, item)
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}
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return out
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}
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// FormatCopyResearchMapBlock renders a compact research-map block for LLM prompts.
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func FormatCopyResearchMapBlock(audience, goal string, questions, pillars, exclusions []string, knowledgeItems ...[]string) string {
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var b strings.Builder
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if audience = strings.TrimSpace(audience); audience != "" {
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b.WriteString("受眾：")
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b.WriteString(audience)
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b.WriteString("\n")
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}
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if goal = strings.TrimSpace(goal); goal != "" {
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b.WriteString("內容目標：")
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b.WriteString(goal)
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b.WriteString("\n")
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}
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if len(pillars) > 0 {
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b.WriteString("支柱：")
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b.WriteString(strings.Join(pillars, "、"))
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b.WriteString("\n")
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}
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if len(questions) > 0 {
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b.WriteString("受眾問題：")
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b.WriteString(strings.Join(questions, "；"))
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b.WriteString("\n")
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}
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if len(knowledgeItems) > 0 && len(knowledgeItems[0]) > 0 {
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b.WriteString("勾選延伸知識：")
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b.WriteString(strings.Join(knowledgeItems[0], "；"))
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b.WriteString("\n")
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}
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if len(exclusions) > 0 {
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b.WriteString("排除：")
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b.WriteString(strings.Join(exclusions, "；"))
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}
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return strings.TrimSpace(b.String())
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}
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