init: 昔涟项目骨架

2026-05-15 20:10:35 +08:00
commit 6bde87f807
84 changed files with 3635 additions and 0 deletions
@@ -0,0 +1,60 @@
+package context
+
+import (
+    "context"
+    "fmt"
+
+    "github.com/yourname/cyrene-ai/ai-core/internal/memory"
+    "github.com/yourname/cyrene-ai/ai-core/internal/model"
+    "github.com/yourname/cyrene-ai/ai-core/internal/persona"
+)
+
+type BuildParams struct {
+    UserID       string
+    SessionID    string
+    UserMessage  string
+    Persona      *persona.PersonaConfig
+    Memories     []memory.MemoryEntry
+    HistoryLimit int
+}
+
+// Build 构建发送给LLM的完整消息列表
+func (b *Builder) Build(ctx context.Context, params BuildParams) ([]model.LLMMessage, error) {
+    messages := []model.LLMMessage{}
+
+    // 1. 系统消息 —— 昔涟的人格Prompt
+    systemPrompt := params.Persona.BuildSystemPrompt(
+        params.UserID, // 后续可替换为真实用户名
+        1,             // 初始好感度
+    )
+    messages = append(messages, model.LLMMessage{
+        Role:    "system",
+        Content: systemPrompt,
+    })
+
+    // 2. 记忆注入 —— 相关记忆以系统消息形式注入
+    if len(params.Memories) > 0 {
+        memoryPrompt := "【以下是关于开拓者的一些重要记忆，请在合适的时机自然地提及】\n"
+        for _, m := range params.Memories {
+            memoryPrompt += fmt.Sprintf("- %s\n", m.Content)
+        }
+        messages = append(messages, model.LLMMessage{
+            Role:    "system",
+            Content: memoryPrompt,
+        })
+    }
+
+    // 3. 历史对话
+    history, err := b.loadHistory(ctx, params.SessionID, params.HistoryLimit)
+    if err == nil {
+        messages = append(messages, history...)
+    }
+
+    // 4. 当前用户消息
+    messages = append(messages, model.LLMMessage{
+        Role:    "user",
+        Content: params.UserMessage,
+    })
+
+    return messages, nil
+}