@nomyx/assistant/dist/PersistentState.js

A powerful assistant library and cli for your AI projects. works with Vertex AI (Claude and Gemini)

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PersistentState = void 0;
const promises_1 = __importDefault(require("fs/promises"));
const path_1 = __importDefault(require("path"));
class PersistentState {
    constructor(persistenceDir, logger) {
        this.logger = logger;
        this.state = {};
        this.persistenceDir = persistenceDir;
        if (this.persistenceDir) {
            this.loadState();
        }
    }
    getState() {
        return { ...this.state };
    }
    setState(newState) {
        this.state = { ...this.state, ...newState };
        this.saveState();
    }
    async loadState() {
        if (!this.persistenceDir)
            return;
        const filePath = path_1.default.join(this.persistenceDir, 'assistant_state.json');
        try {
            const data = await promises_1.default.readFile(filePath, 'utf8');
            this.state = JSON.parse(data);
        }
        catch (error) {
            if (error.code !== 'ENOENT') {
                this.logger?.error('Error loading persistent state:', error);
            }
        }
    }
    async saveState() {
        if (!this.persistenceDir)
            return;
        const filePath = path_1.default.join(this.persistenceDir, 'assistant_state.json');
        try {
            await promises_1.default.writeFile(filePath, JSON.stringify(this.state), 'utf8');
        }
        catch (error) {
            this.logger?.error('Error saving persistent state:', error);
        }
    }
}
exports.PersistentState = PersistentState;