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core/auto-char-card/memory-system.js

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+import { callAi, getApiConfig } from "./api.js";
+
+export class MemorySystem {
+    constructor() {
+        this.summarizePrompt = `
+The current conversation context is growing large. Your task is to create a comprehensive, structured summary of the character/world generation process so far.
+This summary will be used as the "Memory" for the next steps, so it must be detailed enough to prevent information loss.
+
+Please summarize the following:
+1. **Core Identity**: Name, Age, Gender, Role, etc.
+2. **Personality & Traits**: Key personality keywords, behavioral quirks, speech patterns.
+3. **Appearance**: Physical description, clothing, accessories.
+4. **Background & Lore**: Backstory, world setting, important relationships.
+5. **Current Progress**: What has been completed, what is currently being worked on, and what is left to do.
+6. **User Preferences**: Any specific constraints or requests made by the user (e.g., "Make her tsundere", "Don't use modern technology").
+
+Format your response as a structured Markdown block.
+`;
+    }
+
+    async summarize(history, taskState) {
+        const config = getApiConfig('executor');
+
+        const contextMsg = `
+[System Note]: The following is the current Task State. Use this to inform your summary.
+${taskState.getPromptContext()}
+`;
+
+        const messages = [
+            { role: 'system', content: this.summarizePrompt },
+            ...history.slice(-10), 
+            { role: 'user', content: `Please summarize the session based on the history above. ${contextMsg}` }
+        ];
+
+        try {
+            const response = await callAi('executor', messages, {
+                max_tokens: 2000, 
+                temperature: 0.5 
+            });
+            
+            return response;
+        } catch (error) {
+            console.error("Failed to generate summary:", error);
+            return null;
+        }
+    }
+    
+    shouldSummarize(history, tokenCount, maxTokens) {
+        const tokenUsageRatio = tokenCount / maxTokens;
+        if (tokenUsageRatio > 0.7) return true;
+        if (history.length > 15) return true;
+        return false;
+    }
+}