853 lines
40 KiB
JavaScript
853 lines
40 KiB
JavaScript
// ═══════════════════════════════════════════════════════════════════════════
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// Story Summary - Prompt Injection (Final Clean Version)
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// - 仅负责“构建注入文本”，不负责写入 extension_prompts
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// - 注入发生在 story-summary.js：GENERATION_STARTED 时写入 extension_prompts（IN_CHAT + depth）
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// ═══════════════════════════════════════════════════════════════════════════
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import { getContext } from "../../../../../../extensions.js";
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import { xbLog } from "../../../core/debug-core.js";
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import { getSummaryStore } from "../data/store.js";
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import { getVectorConfig, getSummaryPanelConfig, getSettings } from "../data/config.js";
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import { recallMemory, buildQueryText } from "../vector/recall.js";
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import { getChunksByFloors, getAllChunkVectors, getAllEventVectors, getMeta } from "../vector/chunk-store.js";
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const MODULE_ID = "summaryPrompt";
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// ─────────────────────────────────────────────────────────────────────────────
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// 召回失败提示节流（避免连续生成刷屏）
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// ─────────────────────────────────────────────────────────────────────────────
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let lastRecallFailAt = 0;
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const RECALL_FAIL_COOLDOWN_MS = 10_000;
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function canNotifyRecallFail() {
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const now = Date.now();
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if (now - lastRecallFailAt < RECALL_FAIL_COOLDOWN_MS) return false;
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lastRecallFailAt = now;
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return true;
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}
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// ─────────────────────────────────────────────────────────────────────────────
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// 预算常量（向量模式使用）
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// ─────────────────────────────────────────────────────────────────────────────
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const MAIN_BUDGET_MAX = 10000; // 主装配预算（世界/事件/远期/弧光）
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const RECENT_ORPHAN_MAX = 5000; // [待整理] 独立预算
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const TOTAL_BUDGET_MAX = 15000; // 总预算（用于日志显示）
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const L3_MAX = 2000;
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const ARCS_MAX = 1500;
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// ─────────────────────────────────────────────────────────────────────────────
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// 工具函数
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// ─────────────────────────────────────────────────────────────────────────────
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function estimateTokens(text) {
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if (!text) return 0;
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const s = String(text);
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const zh = (s.match(/[\u4e00-\u9fff]/g) || []).length;
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return Math.ceil(zh + (s.length - zh) / 4);
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}
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function pushWithBudget(lines, text, state) {
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const t = estimateTokens(text);
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if (state.used + t > state.max) return false;
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lines.push(text);
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state.used += t;
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return true;
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}
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function cosineSimilarity(a, b) {
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if (!a?.length || !b?.length || a.length !== b.length) return 0;
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let dot = 0, nA = 0, nB = 0;
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for (let i = 0; i < a.length; i++) {
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dot += a[i] * b[i];
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nA += a[i] * a[i];
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nB += b[i] * b[i];
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}
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return nA && nB ? dot / (Math.sqrt(nA) * Math.sqrt(nB)) : 0;
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}
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// 从 summary 解析楼层范围：(#321-322) 或 (#321)
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function parseFloorRange(summary) {
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if (!summary) return null;
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const match = String(summary).match(/\(#(\d+)(?:-(\d+))?\)/);
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if (!match) return null;
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const start = Math.max(0, parseInt(match[1], 10) - 1);
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const end = Math.max(0, (match[2] ? parseInt(match[2], 10) : parseInt(match[1], 10)) - 1);
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return { start, end };
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}
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// 去掉 summary 末尾楼层标记（按你要求：事件本体不显示楼层范围）
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function cleanSummary(summary) {
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return String(summary || "")
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.replace(/\s*\(#\d+(?:-\d+)?\)\s*$/, "")
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.trim();
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}
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// ─────────────────────────────────────────────────────────────────────────────
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// 系统前导与后缀
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// ─────────────────────────────────────────────────────────────────────────────
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function buildSystemPreamble() {
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return [
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"以上内容为因上下文窗口限制保留的可见历史",
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"以下【剧情记忆】是对可见与不可见历史的总结：",
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"• 【世界约束】记录着已确立的事实",
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"• 其余部分是过往经历的回忆碎片",
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"",
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"请内化这些记忆：",
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].join("\n");
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}
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function buildPostscript() {
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return [
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"",
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"——",
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].join("\n");
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}
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// ─────────────────────────────────────────────────────────────────────────────
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// 格式化函数
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// ─────────────────────────────────────────────────────────────────────────────
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function formatWorldLines(world) {
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return [...(world || [])]
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.sort((a, b) => (b.floor || 0) - (a.floor || 0))
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.map(w => `- ${w.topic}：${w.content}`);
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}
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function formatArcLine(a) {
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const moments = (a.moments || [])
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.map(m => (typeof m === "string" ? m : m.text))
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.filter(Boolean);
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if (moments.length) {
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return `- ${a.name}：${moments.join(" → ")}（当前：${a.trajectory}）`;
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}
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return `- ${a.name}：${a.trajectory}`;
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}
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// 完整 chunk 输出（不截断）
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function formatChunkFullLine(c) {
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const { name1, name2 } = getContext();
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const speaker = c.isUser ? (name1 || "用户") : (name2 || "角色");
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return `› #${c.floor + 1} [${speaker}] ${String(c.text || "").trim()}`;
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}
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// 因果事件格式（仅作为“前因线索”展示，仍保留楼层提示）
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function formatCausalEventLine(causalItem, causalById) {
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const ev = causalItem?.event || {};
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const depth = Math.max(1, Math.min(9, causalItem?._causalDepth || 1));
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const indent = " │" + " ".repeat(depth - 1);
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const prefix = `${indent}├─ 前因`;
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const time = ev.timeLabel ? `【${ev.timeLabel}】` : "";
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const people = (ev.participants || []).join(" / ");
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const summary = cleanSummary(ev.summary);
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const r = parseFloorRange(ev.summary);
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const floorHint = r ? `(#${r.start + 1}${r.end !== r.start ? `-${r.end + 1}` : ""})` : "";
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const lines = [];
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lines.push(`${prefix}${time}${people ? ` ${people}` : ""}`);
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const body = `${summary}${floorHint ? ` ${floorHint}` : ""}`.trim();
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lines.push(`${indent} ${body}`);
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const evidence = causalItem._evidenceChunk;
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if (evidence) {
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const speaker = evidence.speaker || "角色";
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const preview = String(evidence.text || "");
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const clip = preview.length > 60 ? preview.slice(0, 60) + "..." : preview;
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lines.push(`${indent} › #${evidence.floor + 1} [${speaker}] ${clip}`);
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}
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return lines.join("\n");
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}
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// ─────────────────────────────────────────────────────────────────────────────
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// 装配日志（开发调试用）
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// ─────────────────────────────────────────────────────────────────────────────
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function formatInjectionLog(stats, details, recentOrphanStats = null) {
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const pct = (n, d) => (d > 0 ? Math.round((n / d) * 100) : 0);
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const lines = [
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"",
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"╔══════════════════════════════════════════════════════════════╗",
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"║ Prompt 装配报告 ║",
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"╠══════════════════════════════════════════════════════════════╣",
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`║ 总预算: ${stats.budget.max} tokens`,
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`║ 已使用: ${stats.budget.used} tokens (${pct(stats.budget.used, stats.budget.max)}%)`,
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`║ 剩余: ${stats.budget.max - stats.budget.used} tokens`,
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"╚══════════════════════════════════════════════════════════════╝",
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"",
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];
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// 世界状态
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lines.push("┌─────────────────────────────────────────────────────────────┐");
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lines.push("│ [1] 世界约束 (上限 2000) │");
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lines.push("└─────────────────────────────────────────────────────────────┘");
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lines.push(` 注入: ${stats.world.count} 条 | ${stats.world.tokens} tokens`);
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lines.push("");
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// 核心经历 + 过往背景
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lines.push("┌─────────────────────────────────────────────────────────────┐");
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lines.push("│ [2] 核心经历 + 过往背景（含证据） │");
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lines.push("└─────────────────────────────────────────────────────────────┘");
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lines.push(` 选入: ${stats.events.selected} 条 | 事件本体: ${stats.events.tokens} tokens`);
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lines.push(` 挂载证据: ${stats.evidence.attached} 条 | 证据: ${stats.evidence.tokens} tokens`);
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lines.push(` 核心: ${details.directCount || 0} | 过往: ${details.similarCount || 0}`);
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if (details.eventList?.length) {
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lines.push(" ────────────────────────────────────────");
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details.eventList.slice(0, 20).forEach((ev, i) => {
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const type = ev.isDirect ? "核心" : "过往";
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const hasE = ev.hasEvidence ? " +E" : "";
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const title = (ev.title || "(无标题)").slice(0, 32);
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lines.push(` ${String(i + 1).padStart(2)}. [${type}${hasE}] ${title} (${ev.tokens}tok)`);
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});
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if (details.eventList.length > 20) lines.push(` ... 还有 ${details.eventList.length - 20} 条`);
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}
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lines.push("");
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// 远期片段
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lines.push("┌─────────────────────────────────────────────────────────────┐");
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lines.push("│ [3] 远期片段（已总结范围） │");
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lines.push("└─────────────────────────────────────────────────────────────┘");
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lines.push(` 注入: ${stats.orphans.injected} 条 | ${stats.orphans.tokens} tokens`);
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lines.push("");
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// 待整理
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lines.push("┌─────────────────────────────────────────────────────────────┐");
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lines.push("│ [4] 待整理（未总结范围，独立预算 5000） │");
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lines.push("└─────────────────────────────────────────────────────────────┘");
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lines.push(` 注入: ${recentOrphanStats?.injected || 0} 条 | ${recentOrphanStats?.tokens || 0} tokens`);
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lines.push(` 楼层范围: ${recentOrphanStats?.floorRange || "N/A"}`);
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lines.push("");
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lines.push("┌─────────────────────────────────────────────────────────────┐");
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lines.push("│ [5] 人物弧光（上限 1500） │");
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lines.push("└─────────────────────────────────────────────────────────────┘");
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lines.push(` 注入: ${stats.arcs.count} 条 | ${stats.arcs.tokens} tokens`);
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lines.push("");
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// 预算条形图
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lines.push("┌─────────────────────────────────────────────────────────────┐");
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lines.push("│ 【预算分布】 │");
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lines.push("└─────────────────────────────────────────────────────────────┘");
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const total = stats.budget.max;
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const bar = (tokens, label) => {
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const width = Math.round((tokens / total) * 40);
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const pctStr = pct(tokens, total) + "%";
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return ` ${label.padEnd(6)} ${"█".repeat(width).padEnd(40)} ${String(tokens).padStart(5)} (${pctStr})`;
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};
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lines.push(bar(stats.world.tokens, "约束"));
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lines.push(bar(stats.events.tokens, "经历"));
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lines.push(bar(stats.evidence.tokens, "证据"));
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lines.push(bar(stats.orphans.tokens, "远期"));
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lines.push(bar(recentOrphanStats?.tokens || 0, "待整理"));
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lines.push(bar(stats.arcs.tokens, "弧光"));
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lines.push(bar(stats.budget.max - stats.budget.used, "剩余"));
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lines.push("");
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return lines.join("\n");
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}
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// 重写事件文本里的序号前缀：把 “{idx}. ” 或 “{idx}.【...】” 的 idx 替换
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function renumberEventText(text, newIndex) {
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const s = String(text || "");
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// 匹配行首： "12." 或 "12.【"
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return s.replace(/^(\s*)\d+(\.\s*(?:【)?)/, `$1${newIndex}$2`);
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}
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function getEventSortKey(ev) {
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const r = parseFloorRange(ev?.summary);
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if (r) return r.start; // 按事件出现楼层排序（最靠谱）
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const m = String(ev?.id || "").match(/evt-(\d+)/);
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return m ? parseInt(m[1], 10) : Number.MAX_SAFE_INTEGER;
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}
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// ─────────────────────────────────────────────────────────────────────────────
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// 非向量模式：全量总结注入（世界 + 事件 + 弧光）
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// 仅在 GENERATION_STARTED 调用
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// ─────────────────────────────────────────────────────────────────────────────
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function buildNonVectorPrompt(store) {
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const data = store.json || {};
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const sections = [];
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if (data.world?.length) {
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const lines = formatWorldLines(data.world);
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sections.push(`[世界约束] 已确立的事实\n${lines.join("\n")}`);
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}
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if (data.events?.length) {
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const lines = data.events.map((ev, i) => {
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const time = ev.timeLabel || "";
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const title = ev.title || "";
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const people = (ev.participants || []).join(" / ");
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const summary = cleanSummary(ev.summary);
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const header = time ? `${i + 1}.【${time}】${title || people}` : `${i + 1}. ${title || people}`;
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return `${header}\n ${summary}`;
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});
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sections.push(`[剧情记忆]\n\n${lines.join("\n\n")}`);
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}
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if (data.arcs?.length) {
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const lines = data.arcs.map(formatArcLine);
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sections.push(`[人物弧光]\n${lines.join("\n")}`);
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}
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if (!sections.length) return "";
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return (
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`${buildSystemPreamble()}\n` +
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`<剧情记忆>\n\n${sections.join("\n\n")}\n\n</剧情记忆>\n` +
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`${buildPostscript()}`
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);
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}
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export function buildNonVectorPromptText() {
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if (!getSettings().storySummary?.enabled) {
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return "";
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}
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const store = getSummaryStore();
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if (!store?.json) {
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return "";
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}
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let text = buildNonVectorPrompt(store);
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if (!text.trim()) {
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return "";
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}
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// wrapper（沿用面板设置）
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const cfg = getSummaryPanelConfig();
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if (cfg.trigger?.wrapperHead) text = cfg.trigger.wrapperHead + "\n" + text;
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if (cfg.trigger?.wrapperTail) text = text + "\n" + cfg.trigger.wrapperTail;
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return text;
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}
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// ─────────────────────────────────────────────────────────────
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// 向量模式：预算装配（世界 → 事件(带证据) → 碎片 → 弧光）
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// ─────────────────────────────────────────────────────────────
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async function buildVectorPrompt(store, recallResult, causalById, queryEntities = [], meta = null) {
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const data = store.json || {};
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const total = { used: 0, max: MAIN_BUDGET_MAX };
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// ═══════════════════════════════════════════════════════════════════
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// 预装配各层内容（先计算预算，后按顺序拼接）
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// ═══════════════════════════════════════════════════════════════════
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const assembled = {
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world: { lines: [], tokens: 0 },
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arcs: { lines: [], tokens: 0 },
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events: { direct: [], similar: [] },
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orphans: { lines: [], tokens: 0 },
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recentOrphans: { lines: [], tokens: 0 },
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};
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const injectionStats = {
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budget: { max: TOTAL_BUDGET_MAX, used: 0 },
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world: { count: 0, tokens: 0 },
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arcs: { count: 0, tokens: 0 },
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events: { selected: 0, tokens: 0 },
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evidence: { attached: 0, tokens: 0 },
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orphans: { injected: 0, tokens: 0 },
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};
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const recentOrphanStats = {
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injected: 0,
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tokens: 0,
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floorRange: "N/A",
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};
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const details = {
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eventList: [],
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directCount: 0,
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similarCount: 0,
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};
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// ═══════════════════════════════════════════════════════════════════
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// [优先级 1] 世界约束 - 最高优先级
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// ═══════════════════════════════════════════════════════════════════
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const worldLines = formatWorldLines(data.world);
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if (worldLines.length) {
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const l3Budget = { used: 0, max: Math.min(L3_MAX, total.max - total.used) };
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for (const line of worldLines) {
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if (!pushWithBudget(assembled.world.lines, line, l3Budget)) break;
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}
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assembled.world.tokens = l3Budget.used;
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total.used += l3Budget.used;
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injectionStats.world.count = assembled.world.lines.length;
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injectionStats.world.tokens = l3Budget.used;
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}
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// ═══════════════════════════════════════════════════════════════════
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// [优先级 2] 人物弧光 - 预留预算（稍后再拼接到末尾）
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// ═══════════════════════════════════════════════════════════════════
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if (data.arcs?.length && total.used < total.max) {
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const { name1 } = getContext();
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const userName = String(name1 || "").trim();
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const relevant = new Set(
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[userName, ...(queryEntities || [])]
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.map(s => String(s || "").trim())
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.filter(Boolean)
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);
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const filtered = (data.arcs || []).filter(a => {
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const n = String(a?.name || "").trim();
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return n && relevant.has(n);
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});
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if (filtered.length) {
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const arcBudget = { used: 0, max: Math.min(ARCS_MAX, total.max - total.used) };
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for (const a of filtered) {
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const line = formatArcLine(a);
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if (!pushWithBudget(assembled.arcs.lines, line, arcBudget)) break;
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}
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assembled.arcs.tokens = arcBudget.used;
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total.used += arcBudget.used;
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injectionStats.arcs.count = assembled.arcs.lines.length;
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injectionStats.arcs.tokens = arcBudget.used;
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}
|
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}
|
||
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
// [优先级 3] 事件 + 证据
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
const recalledEvents = (recallResult?.events || []).filter(e => e?.event?.summary);
|
||
const chunks = recallResult?.chunks || [];
|
||
const usedChunkIds = new Set();
|
||
|
||
function pickBestChunkForEvent(eventObj) {
|
||
const range = parseFloorRange(eventObj?.summary);
|
||
if (!range) return null;
|
||
|
||
let best = null;
|
||
for (const c of chunks) {
|
||
if (usedChunkIds.has(c.chunkId)) continue;
|
||
if (c.floor < range.start || c.floor > range.end) continue;
|
||
if (!best || (c.similarity || 0) > (best.similarity || 0)) best = c;
|
||
}
|
||
return best;
|
||
}
|
||
|
||
function formatEventWithEvidence(e, idx, chunk) {
|
||
const ev = e.event || {};
|
||
const time = ev.timeLabel || "";
|
||
const title = String(ev.title || "").trim();
|
||
const people = (ev.participants || []).join(" / ").trim();
|
||
const summary = cleanSummary(ev.summary);
|
||
|
||
const displayTitle = title || people || ev.id || "事件";
|
||
const header = time ? `${idx}.【${time}】${displayTitle}` : `${idx}. ${displayTitle}`;
|
||
|
||
const lines = [header];
|
||
if (people && displayTitle !== people) lines.push(` ${people}`);
|
||
lines.push(` ${summary}`);
|
||
|
||
for (const cid of ev.causedBy || []) {
|
||
const c = causalById?.get(cid);
|
||
if (c) lines.push(formatCausalEventLine(c, causalById));
|
||
}
|
||
|
||
if (chunk) {
|
||
lines.push(` ${formatChunkFullLine(chunk)}`);
|
||
}
|
||
|
||
return lines.join("\n");
|
||
}
|
||
|
||
// 候选按相似度从高到低（保证高分优先拥有证据）
|
||
const candidates = [...recalledEvents].sort((a, b) => (b.similarity || 0) - (a.similarity || 0));
|
||
|
||
const selectedDirect = []; // { event, text, tokens, chunk, hasEvidence }
|
||
const selectedSimilar = []; // { event, text, tokens, chunk, hasEvidence }
|
||
|
||
for (const e of candidates) {
|
||
if (total.used >= total.max) break;
|
||
|
||
const isDirect = e._recallType === "DIRECT";
|
||
|
||
const bestChunk = pickBestChunkForEvent(e.event);
|
||
|
||
// 先尝试“带证据”
|
||
// idx 先占位写 0，后面统一按时间线重排后再改号
|
||
let text = formatEventWithEvidence(e, 0, bestChunk);
|
||
let cost = estimateTokens(text);
|
||
let hasEvidence = !!bestChunk;
|
||
let chosenChunk = bestChunk || null;
|
||
|
||
// 塞不下就退化成“不带证据”
|
||
if (total.used + cost > total.max) {
|
||
text = formatEventWithEvidence(e, 0, null);
|
||
cost = estimateTokens(text);
|
||
hasEvidence = false;
|
||
chosenChunk = null;
|
||
|
||
if (total.used + cost > total.max) {
|
||
continue;
|
||
}
|
||
}
|
||
|
||
// 写入
|
||
if (isDirect) {
|
||
selectedDirect.push({ event: e.event, text, tokens: cost, chunk: chosenChunk, hasEvidence });
|
||
} else {
|
||
selectedSimilar.push({ event: e.event, text, tokens: cost, chunk: chosenChunk, hasEvidence });
|
||
}
|
||
|
||
injectionStats.events.selected++;
|
||
total.used += cost;
|
||
|
||
// tokens 拆分记账（事件本体 vs 证据）
|
||
if (hasEvidence && bestChunk) {
|
||
const chunkLine = formatChunkFullLine(bestChunk);
|
||
const ct = estimateTokens(chunkLine);
|
||
injectionStats.evidence.attached++;
|
||
injectionStats.evidence.tokens += ct;
|
||
usedChunkIds.add(bestChunk.chunkId);
|
||
|
||
// 事件本体 tokens = cost - ct（粗略但够调试）
|
||
injectionStats.events.tokens += Math.max(0, cost - ct);
|
||
} else {
|
||
injectionStats.events.tokens += cost;
|
||
}
|
||
|
||
details.eventList.push({
|
||
title: e.event?.title || e.event?.id,
|
||
isDirect,
|
||
hasEvidence,
|
||
tokens: cost,
|
||
similarity: e.similarity || 0,
|
||
});
|
||
}
|
||
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
// 重排：恢复时间线顺序（按楼层/evt 序号升序）
|
||
// 并统一重编号（不重新 pick chunk，不重新格式化结构）
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
|
||
selectedDirect.sort((a, b) => getEventSortKey(a.event) - getEventSortKey(b.event));
|
||
selectedSimilar.sort((a, b) => getEventSortKey(a.event) - getEventSortKey(b.event));
|
||
|
||
const selectedDirectTexts = selectedDirect.map((it, i) => renumberEventText(it.text, i + 1));
|
||
const selectedSimilarTexts = selectedSimilar.map((it, i) => renumberEventText(it.text, i + 1));
|
||
|
||
details.directCount = selectedDirect.length;
|
||
details.similarCount = selectedSimilar.length;
|
||
assembled.events.direct = selectedDirectTexts;
|
||
assembled.events.similar = selectedSimilarTexts;
|
||
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
// [优先级 4] 远期片段（已总结范围的 orphan chunks）
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
const lastSummarized = store.lastSummarizedMesId ?? -1;
|
||
const lastChunkFloor = meta?.lastChunkFloor ?? -1;
|
||
const keepVisible = store.keepVisibleCount ?? 3;
|
||
|
||
if (chunks.length && total.used < total.max) {
|
||
const orphans = chunks
|
||
.filter(c => !usedChunkIds.has(c.chunkId))
|
||
.filter(c => c.floor <= lastSummarized)
|
||
.sort((a, b) => (a.floor - b.floor) || ((a.chunkIdx ?? 0) - (b.chunkIdx ?? 0)));
|
||
|
||
const l1Budget = { used: 0, max: total.max - total.used };
|
||
|
||
for (const c of orphans) {
|
||
const line = formatChunkFullLine(c);
|
||
if (!pushWithBudget(assembled.orphans.lines, line, l1Budget)) break;
|
||
injectionStats.orphans.injected++;
|
||
}
|
||
|
||
assembled.orphans.tokens = l1Budget.used;
|
||
total.used += l1Budget.used;
|
||
injectionStats.orphans.tokens = l1Budget.used;
|
||
}
|
||
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
// [独立预算] 待整理（未总结范围，独立 5000）
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
|
||
// 近期范围：(lastSummarized, lastChunkFloor - keepVisible]
|
||
const recentStart = lastSummarized + 1;
|
||
const recentEnd = lastChunkFloor - keepVisible;
|
||
|
||
if (chunks.length && recentEnd >= recentStart) {
|
||
const recentOrphans = chunks
|
||
.filter(c => !usedChunkIds.has(c.chunkId))
|
||
.filter(c => c.floor >= recentStart && c.floor <= recentEnd)
|
||
.sort((a, b) => (a.floor - b.floor) || ((a.chunkIdx ?? 0) - (b.chunkIdx ?? 0)));
|
||
|
||
const recentBudget = { used: 0, max: RECENT_ORPHAN_MAX };
|
||
|
||
for (const c of recentOrphans) {
|
||
const line = formatChunkFullLine(c);
|
||
if (!pushWithBudget(assembled.recentOrphans.lines, line, recentBudget)) break;
|
||
recentOrphanStats.injected++;
|
||
}
|
||
|
||
assembled.recentOrphans.tokens = recentBudget.used;
|
||
recentOrphanStats.tokens = recentBudget.used;
|
||
recentOrphanStats.floorRange = `${recentStart + 1}~${recentEnd + 1}楼`;
|
||
}
|
||
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
// 按注入顺序拼接 sections
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
|
||
const sections = [];
|
||
|
||
// 1. 世界约束
|
||
if (assembled.world.lines.length) {
|
||
sections.push(`[世界约束] 已确立的事实\n${assembled.world.lines.join("\n")}`);
|
||
}
|
||
|
||
// 2. 核心经历
|
||
if (assembled.events.direct.length) {
|
||
sections.push(`[核心经历] 深刻的记忆\n\n${assembled.events.direct.join("\n\n")}`);
|
||
}
|
||
|
||
// 3. 过往背景
|
||
if (assembled.events.similar.length) {
|
||
sections.push(`[过往背景] 听别人说起或比较模糊的往事\n\n${assembled.events.similar.join("\n\n")}`);
|
||
}
|
||
|
||
// 4. 远期片段
|
||
if (assembled.orphans.lines.length) {
|
||
sections.push(`[远期片段] 记忆里残留的一些老画面\n${assembled.orphans.lines.join("\n")}`);
|
||
}
|
||
|
||
// 5. 待整理
|
||
if (assembled.recentOrphans.lines.length) {
|
||
sections.push(`[待整理] 最近发生但尚未梳理的原始记忆\n${assembled.recentOrphans.lines.join("\n")}`);
|
||
}
|
||
|
||
// 6. 人物弧光（最后注入，但预算已在优先级 2 预留）
|
||
if (assembled.arcs.lines.length) {
|
||
sections.push(`[人物弧光]\n${assembled.arcs.lines.join("\n")}`);
|
||
}
|
||
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
// 统计 & 返回
|
||
// ═══════════════════════════════════════════════════════════════════
|
||
|
||
// 总预算 = 主装配 + 待整理
|
||
injectionStats.budget.used = total.used + (recentOrphanStats.tokens || 0);
|
||
|
||
if (!sections.length) {
|
||
return { promptText: "", injectionLogText: "", injectionStats };
|
||
}
|
||
|
||
const promptText =
|
||
`${buildSystemPreamble()}\n` +
|
||
`<剧情记忆>\n\n${sections.join("\n\n")}\n\n</剧情记忆>\n` +
|
||
`${buildPostscript()}`;
|
||
|
||
const injectionLogText = formatInjectionLog(injectionStats, details, recentOrphanStats);
|
||
|
||
return { promptText, injectionLogText, injectionStats };
|
||
}
|
||
|
||
// ─────────────────────────────────────────────────────────────────────────────
|
||
// 因果证据补充（给 causalEvents 挂 evidence chunk）
|
||
// ─────────────────────────────────────────────────────────────────────────────
|
||
|
||
async function attachEvidenceToCausalEvents(causalEvents, eventVectorMap, chunkVectorMap, chunksMap) {
|
||
for (const c of causalEvents) {
|
||
c._evidenceChunk = null;
|
||
|
||
const ev = c.event;
|
||
if (!ev?.id) continue;
|
||
|
||
const evVec = eventVectorMap.get(ev.id);
|
||
if (!evVec?.length) continue;
|
||
|
||
const range = parseFloorRange(ev.summary);
|
||
if (!range) continue;
|
||
|
||
const candidateChunks = [];
|
||
for (const [chunkId, chunk] of chunksMap) {
|
||
if (chunk.floor >= range.start && chunk.floor <= range.end) {
|
||
const vec = chunkVectorMap.get(chunkId);
|
||
if (vec?.length) candidateChunks.push({ chunk, vec });
|
||
}
|
||
}
|
||
if (!candidateChunks.length) continue;
|
||
|
||
let best = null;
|
||
let bestSim = -1;
|
||
for (const { chunk, vec } of candidateChunks) {
|
||
const sim = cosineSimilarity(evVec, vec);
|
||
if (sim > bestSim) {
|
||
bestSim = sim;
|
||
best = chunk;
|
||
}
|
||
}
|
||
|
||
if (best && bestSim > 0.3) {
|
||
c._evidenceChunk = {
|
||
floor: best.floor,
|
||
speaker: best.speaker,
|
||
text: best.text,
|
||
similarity: bestSim,
|
||
};
|
||
}
|
||
}
|
||
}
|
||
|
||
// ─────────────────────────────────────────────────────────────────────────────
|
||
// ✅ 向量模式：召回 + 注入（供 story-summary.js 在 GENERATION_STARTED 调用）
|
||
// ─────────────────────────────────────────────────────────────────────────────
|
||
|
||
export async function buildVectorPromptText(excludeLastAi = false, hooks = {}) {
|
||
const { postToFrame = null, echo = null, pendingUserMessage = null } = hooks;
|
||
if (!getSettings().storySummary?.enabled) {
|
||
return { text: "", logText: "" };
|
||
}
|
||
|
||
const { chat } = getContext();
|
||
const store = getSummaryStore();
|
||
|
||
if (!store?.json) {
|
||
return { text: "", logText: "" };
|
||
}
|
||
|
||
const allEvents = store.json.events || [];
|
||
const lastIdx = store.lastSummarizedMesId ?? 0;
|
||
const length = chat?.length || 0;
|
||
|
||
if (lastIdx >= length) {
|
||
return { text: "", logText: "" };
|
||
}
|
||
|
||
const vectorCfg = getVectorConfig();
|
||
if (!vectorCfg?.enabled) {
|
||
return { text: "", logText: "" };
|
||
}
|
||
|
||
const { chatId } = getContext();
|
||
// meta 用于 lastChunkFloor（供 buildVectorPrompt 分桶）
|
||
const meta = chatId ? await getMeta(chatId) : null;
|
||
|
||
let recallResult = null;
|
||
let causalById = new Map();
|
||
|
||
try {
|
||
const queryText = buildQueryText(chat, 2, excludeLastAi);
|
||
recallResult = await recallMemory(queryText, allEvents, vectorCfg, {
|
||
excludeLastAi,
|
||
pendingUserMessage,
|
||
});
|
||
|
||
recallResult = {
|
||
...recallResult,
|
||
events: recallResult?.events || [],
|
||
chunks: recallResult?.chunks || [],
|
||
causalEvents: recallResult?.causalEvents || [],
|
||
queryEntities: recallResult?.queryEntities || [],
|
||
logText: recallResult?.logText || "",
|
||
};
|
||
|
||
// 给因果事件挂证据（用于因果行展示）
|
||
const causalEvents = recallResult.causalEvents || [];
|
||
if (causalEvents.length > 0) {
|
||
const { chatId } = getContext();
|
||
if (chatId) {
|
||
try {
|
||
const floors = new Set();
|
||
for (const c of causalEvents) {
|
||
const r = parseFloorRange(c.event?.summary);
|
||
if (!r) continue;
|
||
for (let f = r.start; f <= r.end; f++) floors.add(f);
|
||
}
|
||
|
||
const [chunks, chunkVecs, eventVecs] = await Promise.all([
|
||
getChunksByFloors(chatId, Array.from(floors)),
|
||
getAllChunkVectors(chatId),
|
||
getAllEventVectors(chatId),
|
||
]);
|
||
|
||
const chunksMap = new Map(chunks.map(c => [c.chunkId, c]));
|
||
const chunkVectorMap = new Map(chunkVecs.map(v => [v.chunkId, v.vector]));
|
||
const eventVectorMap = new Map(eventVecs.map(v => [v.eventId, v.vector]));
|
||
|
||
await attachEvidenceToCausalEvents(causalEvents, eventVectorMap, chunkVectorMap, chunksMap);
|
||
} catch (e) {
|
||
xbLog.warn(MODULE_ID, "Causal evidence attachment failed", e);
|
||
}
|
||
}
|
||
}
|
||
|
||
causalById = new Map(
|
||
recallResult.causalEvents
|
||
.map(c => [c?.event?.id, c])
|
||
.filter(x => x[0])
|
||
);
|
||
} catch (e) {
|
||
xbLog.error(MODULE_ID, "向量召回失败", e);
|
||
|
||
// 显式提示（节流）
|
||
if (echo && canNotifyRecallFail()) {
|
||
const msg = String(e?.message || "未知错误").replace(/\s+/g, " ").slice(0, 200);
|
||
await echo(`/echo severity=warning 向量召回失败：${msg}`);
|
||
}
|
||
|
||
// iframe 日志也写一份
|
||
if (postToFrame) {
|
||
postToFrame({
|
||
type: "RECALL_LOG",
|
||
text: `\n[Vector Recall Failed]\n${String(e?.stack || e?.message || e)}\n`,
|
||
});
|
||
}
|
||
|
||
return { text: "", logText: `\n[Vector Recall Failed]\n${String(e?.stack || e?.message || e)}\n` };
|
||
}
|
||
|
||
// 成功但结果为空：也提示，并清空注入（不降级）
|
||
const hasUseful =
|
||
(recallResult?.events?.length || 0) > 0 ||
|
||
(recallResult?.chunks?.length || 0) > 0 ||
|
||
(recallResult?.causalEvents?.length || 0) > 0;
|
||
|
||
if (!hasUseful) {
|
||
if (echo && canNotifyRecallFail()) {
|
||
await echo(
|
||
"/echo severity=warning 向量召回失败：没有可用召回结果（请先在面板中生成向量，或检查指纹不匹配）"
|
||
);
|
||
}
|
||
if (postToFrame) {
|
||
postToFrame({
|
||
type: "RECALL_LOG",
|
||
text: "\n[Vector Recall Empty]\nNo recall candidates / vectors not ready.\n",
|
||
});
|
||
}
|
||
return { text: "", logText: "\n[Vector Recall Empty]\nNo recall candidates / vectors not ready.\n" };
|
||
}
|
||
|
||
// 拼装向量 prompt
|
||
const { promptText, injectionLogText } = await buildVectorPrompt(
|
||
store,
|
||
recallResult,
|
||
causalById,
|
||
recallResult?.queryEntities || [],
|
||
meta
|
||
);
|
||
|
||
// wrapper（沿用面板设置）——必须补回，否则语义回退
|
||
const cfg = getSummaryPanelConfig();
|
||
let finalText = String(promptText || "");
|
||
if (cfg.trigger?.wrapperHead) finalText = cfg.trigger.wrapperHead + "\n" + finalText;
|
||
if (cfg.trigger?.wrapperTail) finalText = finalText + "\n" + cfg.trigger.wrapperTail;
|
||
|
||
// 发给涌现窗口：召回报告 + 装配报告
|
||
if (postToFrame) {
|
||
const recallLog = recallResult.logText || "";
|
||
postToFrame({ type: "RECALL_LOG", text: recallLog + (injectionLogText || "") });
|
||
}
|
||
|
||
return { text: finalText, logText: (recallResult.logText || "") + (injectionLogText || "") };
|
||
}
|