Initial import NDC_1C

2026-03-26 10:38:25 +03:00
commit a162d77ef7
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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AssistantSessionStore = void 0;
+const nanoid_1 = require("nanoid");
+const config_1 = require("../config");
+const investigationState_1 = require("./investigationState");
+const MAX_ITEMS_PER_SESSION = 200;
+function cloneItem(item) {
+    return {
+        ...item,
+        debug: item.debug ? { ...item.debug } : null
+    };
+}
+function cloneSession(state) {
+    return {
+        session_id: state.session_id,
+        updated_at: state.updated_at,
+        items: state.items.map(cloneItem),
+        investigation_state: (0, investigationState_1.cloneInvestigationState)(state.investigation_state)
+    };
+}
+function normalizeSessionShape(state) {
+    const legacy = state;
+    const normalizedItems = Array.isArray(legacy.items) ? legacy.items : [];
+    const investigationState = config_1.FEATURE_ASSISTANT_INVESTIGATION_STATE_V1
+        ? legacy.investigation_state ?? (0, investigationState_1.createEmptyInvestigationState)(state.session_id)
+        : legacy.investigation_state ?? null;
+    state.items = normalizedItems;
+    state.updated_at = typeof legacy.updated_at === "string" && legacy.updated_at.trim() ? legacy.updated_at : new Date().toISOString();
+    state.investigation_state = investigationState;
+    return state;
+}
+class AssistantSessionStore {
+    sessions = new Map();
+    ensureSession(sessionId) {
+        const resolvedId = (sessionId ?? "").trim() || `asst-${(0, nanoid_1.nanoid)(10)}`;
+        const existing = this.sessions.get(resolvedId);
+        if (existing) {
+            return cloneSession(normalizeSessionShape(existing));
+        }
+        const created = {
+            session_id: resolvedId,
+            updated_at: new Date().toISOString(),
+            items: [],
+            investigation_state: config_1.FEATURE_ASSISTANT_INVESTIGATION_STATE_V1 ? (0, investigationState_1.createEmptyInvestigationState)(resolvedId) : null
+        };
+        this.sessions.set(resolvedId, created);
+        return cloneSession(created);
+    }
+    appendItem(sessionId, item) {
+        const session = this.ensureMutableSession(sessionId);
+        session.items.push(item);
+        if (session.items.length > MAX_ITEMS_PER_SESSION) {
+            session.items = session.items.slice(session.items.length - MAX_ITEMS_PER_SESSION);
+        }
+        session.updated_at = new Date().toISOString();
+        return cloneItem(item);
+    }
+    getSession(sessionId) {
+        const found = this.sessions.get(sessionId);
+        return found ? cloneSession(normalizeSessionShape(found)) : null;
+    }
+    setInvestigationState(sessionId, state) {
+        const session = this.ensureMutableSession(sessionId);
+        session.investigation_state = (0, investigationState_1.cloneInvestigationState)(state);
+        session.updated_at = new Date().toISOString();
+        return (0, investigationState_1.cloneInvestigationState)(session.investigation_state);
+    }
+    ensureMutableSession(sessionId) {
+        const existing = this.sessions.get(sessionId);
+        if (existing) {
+            return normalizeSessionShape(existing);
+        }
+        const created = {
+            session_id: sessionId,
+            updated_at: new Date().toISOString(),
+            items: [],
+            investigation_state: config_1.FEATURE_ASSISTANT_INVESTIGATION_STATE_V1 ? (0, investigationState_1.createEmptyInvestigationState)(sessionId) : null
+        };
+        this.sessions.set(sessionId, created);
+        return created;
+    }
+}
+exports.AssistantSessionStore = AssistantSessionStore;