index.js

/**
 * TradingView Agent — Main Entry Point
 * 
 * Usage:
 *   import { agent, tv, pine } from 'tradingview-agent';
 * 
 * Or via CLI:
 *   tva chat "analyze my chart"
 *   tva pine "write an RSI indicator"
 *   tva server   # start browser UI
 */

// ── MCP Client (all 78 tools) ──
export {
  connect,
  disconnect,
  callTool,
  getTools,
  health,
  chart,
  data,
  pine as pineTools,
  capture,
  drawing,
  alerts,
  replay,
  indicators,
  watchlist,
  ui,
  batch,
} from './mcp/client.js';

// ── Claude Agent ──
export { agentTurn, agentChat } from './agent/claude.js';

// ── Pine Script ──
export { analyzeStatic, generateTemplate, developScript, analyzeDeep, backtestValidate, computeIndicators, extractParameters } from './pine/analyzer.js';
export { writePineScript, debugPineScript, explainPineScript } from './pine/writer.js';
export { TEMPLATES, getTemplate, listTemplates, searchTemplates } from './pine/templates.js';

// ── Pine Linter ──
export { lintPineScript, formatLintReport, detectsRepainting, auditStrategy, listRules } from './pine/linter.js';

// ── Strategy Builder ──
export { buildStrategy, buildPreset, listModules, STRATEGY_PRESETS } from './pine/strategy-builder.js';

// ── OakScript Local TA Engine ──
export { Series, BarData, taCore, ta, math, BacktestEngine } from './pine/oakscript.js';

// ── Charts / Lightweight Charts Plugins ──
export { generateChartHTML, generateMultiPaneHTML, generatePluginPine, listPlugins, CUSTOM_SERIES, DRAWING_PRIMITIVES } from './charts/plugins.js';

// ── Quantitative Research (institutional analytics) ──
export {
  // returns
  logReturns, pctReturns, cumulativeReturn, annualize,
  // moments
  mean, variance, stdev, skewness, kurtosis,
  // risk-adjusted
  sharpeRatio, sortinoRatio, calmarRatio, omegaRatio, informationRatio,
  // drawdown
  equityCurveFromReturns, maxDrawdown, underwaterCurve,
  // VaR
  historicalVaR, historicalCVaR, parametricVaR,
  // time-series
  autocorrelation, hurstExponent, halfLife, rollingBeta, rollingCorrelation,
  // vol models
  ewmaVolatility, realizedVolatility, garmanKlass,
  // sizing
  kellyFraction, volTargetSize, fixedFractional,
  // portfolio
  riskParityWeights, equalWeights, minVarianceWeights, covarianceMatrix, portfolioReturn,
  // monte carlo
  monteCarloBootstrap,
  // regime + tearsheet
  classifyRegime, performanceReport,
} from './pine/quant-research.js';

// ── Seamless TradingView Quant Tooling ──
export { quantReport, quantScan } from './tv/quant-report.js';

// ── Streaming / Monitoring ──
export { watchChart, scanSymbols, watchIndicator } from './agent/stream.js';

/**
 * Quick-start: create a configured agent instance.
 * 
 * @example
 * const { chat } = createAgent();
 * await chat("analyze my chart");
 */
export function createAgent(opts = {}) {
  const history = [];

  return {
    /**
     * Send a message to the agent and get a response.
     */
    async chat(message) {
      const { agentChat } = await import('./agent/claude.js');
      const result = await agentChat(message, history);
      history.push(...result.newMessages.slice(history.length));
      return result;
    },

    /**
     * Stream a message to the agent, yielding events.
     */
    async *stream(message) {
      const { agentTurn } = await import('./agent/claude.js');
      const { connect } = await import('./mcp/client.js');
      await connect();

      const messages = [...history, { role: 'user', content: message }];
      let fullText = '';

      for await (const event of agentTurn(messages)) {
        yield event;
        if (event.type === 'text') fullText += event.text;
      }

      history.push({ role: 'user', content: message });
      history.push({ role: 'assistant', content: fullText });
    },

    /**
     * Clear conversation history.
     */
    clearHistory() {
      history.length = 0;
    },

    /**
     * Get current history.
     */
    getHistory() {
      return [...history];
    },
  };
}