/** * SMTP Client Core Implementation * Main client class with delegation to handlers */ import { EventEmitter } from 'node:events'; import { CONNECTION_STATES, SmtpErrorType } from './constants.js'; import { validateSender, validateRecipients } from './utils/validation.js'; import { logEmailSend, logPerformance, logDebug } from './utils/logging.js'; export class SmtpClient extends EventEmitter { options; connectionManager; commandHandler; authHandler; tlsHandler; errorHandler; isShuttingDown = false; constructor(dependencies) { super(); this.options = dependencies.options; this.connectionManager = dependencies.connectionManager; this.commandHandler = dependencies.commandHandler; this.authHandler = dependencies.authHandler; this.tlsHandler = dependencies.tlsHandler; this.errorHandler = dependencies.errorHandler; this.setupEventForwarding(); } /** * Send an email */ async sendMail(email) { const startTime = Date.now(); // Extract clean email addresses without display names for SMTP operations const fromAddress = email.getFromAddress(); const recipients = email.getToAddresses(); const ccRecipients = email.getCcAddresses(); const bccRecipients = email.getBccAddresses(); // Combine all recipients for SMTP operations const allRecipients = [...recipients, ...ccRecipients, ...bccRecipients]; // Validate email addresses if (!validateSender(fromAddress)) { throw new Error(`Invalid sender address: ${fromAddress}`); } const recipientErrors = validateRecipients(allRecipients); if (recipientErrors.length > 0) { throw new Error(`Invalid recipients: ${recipientErrors.join(', ')}`); } logEmailSend('start', allRecipients, this.options); let connection = null; const result = { success: false, acceptedRecipients: [], rejectedRecipients: [], envelope: { from: fromAddress, to: allRecipients } }; try { // Get connection connection = await this.connectionManager.getConnection(); connection.state = CONNECTION_STATES.BUSY; // Wait for greeting if new connection if (!connection.capabilities) { await this.commandHandler.waitForGreeting(connection); } // Perform EHLO await this.commandHandler.sendEhlo(connection, this.options.domain); // Upgrade to TLS if needed if (this.tlsHandler.shouldUseTLS(connection)) { await this.tlsHandler.upgradeToTLS(connection); // Re-send EHLO after TLS upgrade await this.commandHandler.sendEhlo(connection, this.options.domain); } // Authenticate if needed if (this.options.auth) { await this.authHandler.authenticate(connection); } // Send MAIL FROM const mailFromResponse = await this.commandHandler.sendMailFrom(connection, fromAddress); if (mailFromResponse.code >= 400) { throw new Error(`MAIL FROM failed: ${mailFromResponse.message}`); } // Send RCPT TO for each recipient (includes TO, CC, and BCC) for (const recipient of allRecipients) { try { const rcptResponse = await this.commandHandler.sendRcptTo(connection, recipient); if (rcptResponse.code >= 400) { result.rejectedRecipients.push(recipient); logDebug(`Recipient rejected: ${recipient}`, this.options, { response: rcptResponse }); } else { result.acceptedRecipients.push(recipient); } } catch (error) { result.rejectedRecipients.push(recipient); logDebug(`Recipient error: ${recipient}`, this.options, { error }); } } // Check if we have any accepted recipients if (result.acceptedRecipients.length === 0) { throw new Error('All recipients were rejected'); } // Send DATA command const dataResponse = await this.commandHandler.sendData(connection); if (dataResponse.code !== 354) { throw new Error(`DATA command failed: ${dataResponse.message}`); } // Send email content const emailData = await this.formatEmailData(email); const sendResponse = await this.commandHandler.sendDataContent(connection, emailData); if (sendResponse.code >= 400) { throw new Error(`Email data rejected: ${sendResponse.message}`); } // Success result.success = true; result.messageId = this.extractMessageId(sendResponse.message); result.response = sendResponse.message; connection.messageCount++; logEmailSend('success', recipients, this.options, { messageId: result.messageId, duration: Date.now() - startTime }); } catch (error) { result.success = false; result.error = error instanceof Error ? error : new Error(String(error)); // Classify error and determine if we should retry const errorType = this.errorHandler.classifyError(result.error); result.error = this.errorHandler.createError(result.error.message, errorType, { command: 'SEND_MAIL' }, result.error); logEmailSend('failure', recipients, this.options, { error: result.error, duration: Date.now() - startTime }); } finally { // Release connection if (connection) { connection.state = CONNECTION_STATES.READY; this.connectionManager.updateActivity(connection); this.connectionManager.releaseConnection(connection); } logPerformance('sendMail', Date.now() - startTime, this.options); } return result; } /** * Test connection to SMTP server */ async verify() { let connection = null; try { connection = await this.connectionManager.createConnection(); await this.commandHandler.waitForGreeting(connection); await this.commandHandler.sendEhlo(connection, this.options.domain); if (this.tlsHandler.shouldUseTLS(connection)) { await this.tlsHandler.upgradeToTLS(connection); await this.commandHandler.sendEhlo(connection, this.options.domain); } if (this.options.auth) { await this.authHandler.authenticate(connection); } await this.commandHandler.sendQuit(connection); return true; } catch (error) { logDebug('Connection verification failed', this.options, { error }); return false; } finally { if (connection) { this.connectionManager.closeConnection(connection); } } } /** * Check if client is connected */ isConnected() { const status = this.connectionManager.getPoolStatus(); return status.total > 0; } /** * Get connection pool status */ getPoolStatus() { return this.connectionManager.getPoolStatus(); } /** * Update client options */ updateOptions(newOptions) { this.options = { ...this.options, ...newOptions }; logDebug('Client options updated', this.options); } /** * Close all connections and shutdown client */ async close() { if (this.isShuttingDown) { return; } this.isShuttingDown = true; logDebug('Shutting down SMTP client', this.options); try { this.connectionManager.closeAllConnections(); this.emit('close'); } catch (error) { logDebug('Error during client shutdown', this.options, { error }); } } async formatEmailData(email) { // Convert Email object to raw SMTP data const headers = []; // Required headers headers.push(`From: ${email.from}`); headers.push(`To: ${Array.isArray(email.to) ? email.to.join(', ') : email.to}`); headers.push(`Subject: ${email.subject || ''}`); headers.push(`Date: ${new Date().toUTCString()}`); headers.push(`Message-ID: <${Date.now()}.${Math.random().toString(36)}@${this.options.host}>`); // Optional headers if (email.cc) { const cc = Array.isArray(email.cc) ? email.cc.join(', ') : email.cc; headers.push(`Cc: ${cc}`); } if (email.bcc) { const bcc = Array.isArray(email.bcc) ? email.bcc.join(', ') : email.bcc; headers.push(`Bcc: ${bcc}`); } // Content headers if (email.html && email.text) { // Multipart message const boundary = `boundary_${Date.now()}_${Math.random().toString(36)}`; headers.push(`Content-Type: multipart/alternative; boundary="${boundary}"`); headers.push('MIME-Version: 1.0'); const body = [ `--${boundary}`, 'Content-Type: text/plain; charset=utf-8', 'Content-Transfer-Encoding: quoted-printable', '', email.text, '', `--${boundary}`, 'Content-Type: text/html; charset=utf-8', 'Content-Transfer-Encoding: quoted-printable', '', email.html, '', `--${boundary}--` ].join('\r\n'); return headers.join('\r\n') + '\r\n\r\n' + body; } else if (email.html) { headers.push('Content-Type: text/html; charset=utf-8'); headers.push('MIME-Version: 1.0'); return headers.join('\r\n') + '\r\n\r\n' + email.html; } else { headers.push('Content-Type: text/plain; charset=utf-8'); headers.push('MIME-Version: 1.0'); return headers.join('\r\n') + '\r\n\r\n' + (email.text || ''); } } extractMessageId(response) { // Try to extract message ID from server response const match = response.match(/queued as ([^\s]+)/i) || response.match(/id=([^\s]+)/i) || response.match(/Message-ID: <([^>]+)>/i); return match ? match[1] : undefined; } setupEventForwarding() { // Forward events from connection manager this.connectionManager.on('connection', (connection) => { this.emit('connection', connection); }); this.connectionManager.on('disconnect', (connection) => { this.emit('disconnect', connection); }); this.connectionManager.on('error', (error) => { this.emit('error', error); }); } } //# sourceMappingURL=data:application/json;base64,{"version":3,"file":"smtp-client.js","sourceRoot":"","sources":["../../../../ts/mail/delivery/smtpclient/smtp-client.ts"],"names":[],"mappings":"AAAA;;;GAGG;AAEH,OAAO,EAAE,YAAY,EAAE,MAAM,aAAa,CAAC;AAS3C,OAAO,EAAE,iBAAiB,EAAE,aAAa,EAAE,MAAM,gBAAgB,CAAC;AAMlE,OAAO,EAAE,cAAc,EAAE,kBAAkB,EAAE,MAAM,uBAAuB,CAAC;AAC3E,OAAO,EAAE,YAAY,EAAE,cAAc,EAAE,QAAQ,EAAE,MAAM,oBAAoB,CAAC;AAW5E,MAAM,OAAO,UAAW,SAAQ,YAAY;IAClC,OAAO,CAAqB;IAC5B,iBAAiB,CAAoB;IACrC,cAAc,CAAiB;IAC/B,WAAW,CAAc;IACzB,UAAU,CAAa;IACvB,YAAY,CAAmB;IAC/B,cAAc,GAAY,KAAK,CAAC;IAExC,YAAY,YAAqC;QAC/C,KAAK,EAAE,CAAC;QAER,IAAI,CAAC,OAAO,GAAG,YAAY,CAAC,OAAO,CAAC;QACpC,IAAI,CAAC,iBAAiB,GAAG,YAAY,CAAC,iBAAiB,CAAC;QACxD,IAAI,CAAC,cAAc,GAAG,YAAY,CAAC,cAAc,CAAC;QAClD,IAAI,CAAC,WAAW,GAAG,YAAY,CAAC,WAAW,CAAC;QAC5C,IAAI,CAAC,UAAU,GAAG,YAAY,CAAC,UAAU,CAAC;QAC1C,IAAI,CAAC,YAAY,GAAG,YAAY,CAAC,YAAY,CAAC;QAE9C,IAAI,CAAC,oBAAoB,EAAE,CAAC;IAC9B,CAAC;IAED;;OAEG;IACI,KAAK,CAAC,QAAQ,CAAC,KAAY;QAChC,MAAM,SAAS,GAAG,IAAI,CAAC,GAAG,EAAE,CAAC;QAE7B,0EAA0E;QAC1E,MAAM,WAAW,GAAG,KAAK,CAAC,cAAc,EAAE,CAAC;QAC3C,MAAM,UAAU,GAAG,KAAK,CAAC,cAAc,EAAE,CAAC;QAC1C,MAAM,YAAY,GAAG,KAAK,CAAC,cAAc,EAAE,CAAC;QAC5C,MAAM,aAAa,GAAG,KAAK,CAAC,eAAe,EAAE,CAAC;QAE9C,6CAA6C;QAC7C,MAAM,aAAa,GAAG,CAAC,GAAG,UAAU,EAAE,GAAG,YAAY,EAAE,GAAG,aAAa,CAAC,CAAC;QAEzE,2BAA2B;QAC3B,IAAI,CAAC,cAAc,CAAC,WAAW,CAAC,EAAE,CAAC;YACjC,MAAM,IAAI,KAAK,CAAC,2BAA2B,WAAW,EAAE,CAAC,CAAC;QAC5D,CAAC;QAED,MAAM,eAAe,GAAG,kBAAkB,CAAC,aAAa,CAAC,CAAC;QAC1D,IAAI,eAAe,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;YAC/B,MAAM,IAAI,KAAK,CAAC,uBAAuB,eAAe,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QACvE,CAAC;QAED,YAAY,CAAC,OAAO,EAAE,aAAa,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;QAEnD,IAAI,UAAU,GAA2B,IAAI,CAAC;QAC9C,MAAM,MAAM,GAAoB;YAC9B,OAAO,EAAE,KAAK;YACd,kBAAkB,EAAE,EAAE;YACtB,kBAAkB,EAAE,EAAE;YACtB,QAAQ,EAAE;gBACR,IAAI,EAAE,WAAW;gBACjB,EAAE,EAAE,aAAa;aAClB;SACF,CAAC;QAEF,IAAI,CAAC;YACH,iBAAiB;YACjB,UAAU,GAAG,MAAM,IAAI,CAAC,iBAAiB,CAAC,aAAa,EAAE,CAAC;YAC1D,UAAU,CAAC,KAAK,GAAG,iBAAiB,CAAC,IAAuB,CAAC;YAE7D,sCAAsC;YACtC,IAAI,CAAC,UAAU,CAAC,YAAY,EAAE,CAAC;gBAC7B,MAAM,IAAI,CAAC,cAAc,CAAC,eAAe,CAAC,UAAU,CAAC,CAAC;YACxD,CAAC;YAED,eAAe;YACf,MAAM,IAAI,CAAC,cAAc,CAAC,QAAQ,CAAC,UAAU,EAAE,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;YAEpE,2BAA2B;YAC3B,IAAI,IAAI,CAAC,UAAU,CAAC,YAAY,CAAC,UAAU,CAAC,EAAE,CAAC;gBAC7C,MAAM,IAAI,CAAC,UAAU,CAAC,YAAY,CAAC,UAAU,CAAC,CAAC;gBAC/C,iCAAiC;gBACjC,MAAM,IAAI,CAAC,cAAc,CAAC,QAAQ,CAAC,UAAU,EAAE,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;YACtE,CAAC;YAED,yBAAyB;YACzB,IAAI,IAAI,CAAC,OAAO,CAAC,IAAI,EAAE,CAAC;gBACtB,MAAM,IAAI,CAAC,WAAW,CAAC,YAAY,CAAC,UAAU,CAAC,CAAC;YAClD,CAAC;YAED,iBAAiB;YACjB,MAAM,gBAAgB,GAAG,MAAM,IAAI,CAAC,cAAc,CAAC,YAAY,CAAC,UAAU,EAAE,WAAW,CAAC,CAAC;YACzF,IAAI,gBAAgB,CAAC,IAAI,IAAI,GAAG,EAAE,CAAC;gBACjC,MAAM,IAAI,KAAK,CAAC,qBAAqB,gBAAgB,CAAC,OAAO,EAAE,CAAC,CAAC;YACnE,CAAC;YAED,6DAA6D;YAC7D,KAAK,MAAM,SAAS,IAAI,aAAa,EAAE,CAAC;gBACtC,IAAI,CAAC;oBACH,MAAM,YAAY,GAAG,MAAM,IAAI,CAAC,cAAc,CAAC,UAAU,CAAC,UAAU,EAAE,SAAS,CAAC,CAAC;oBACjF,IAAI,YAAY,CAAC,IAAI,IAAI,GAAG,EAAE,CAAC;wBAC7B,MAAM,CAAC,kBAAkB,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;wBAC1C,QAAQ,CAAC,uBAAuB,SAAS,EAAE,EAAE,IAAI,CAAC,OAAO,EAAE,EAAE,QAAQ,EAAE,YAAY,EAAE,CAAC,CAAC;oBACzF,CAAC;yBAAM,CAAC;wBACN,MAAM,CAAC,kBAAkB,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;oBAC5C,CAAC;gBACH,CAAC;gBAAC,OAAO,KAAK,EAAE,CAAC;oBACf,MAAM,CAAC,kBAAkB,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;oBAC1C,QAAQ,CAAC,oBAAoB,SAAS,EAAE,EAAE,IAAI,CAAC,OAAO,EAAE,EAAE,KAAK,EAAE,CAAC,CAAC;gBACrE,CAAC;YACH,CAAC;YAED,2CAA2C;YAC3C,IAAI,MAAM,CAAC,kBAAkB,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;gBAC3C,MAAM,IAAI,KAAK,CAAC,8BAA8B,CAAC,CAAC;YAClD,CAAC;YAED,oBAAoB;YACpB,MAAM,YAAY,GAAG,MAAM,IAAI,CAAC,cAAc,CAAC,QAAQ,CAAC,UAAU,CAAC,CAAC;YACpE,IAAI,YAAY,CAAC,IAAI,KAAK,GAAG,EAAE,CAAC;gBAC9B,MAAM,IAAI,KAAK,CAAC,wBAAwB,YAAY,CAAC,OAAO,EAAE,CAAC,CAAC;YAClE,CAAC;YAED,qBAAqB;YACrB,MAAM,SAAS,GAAG,MAAM,IAAI,CAAC,eAAe,CAAC,KAAK,CAAC,CAAC;YACpD,MAAM,YAAY,GAAG,MAAM,IAAI,CAAC,cAAc,CAAC,eAAe,CAAC,UAAU,EAAE,SAAS,CAAC,CAAC;YAEtF,IAAI,YAAY,CAAC,IAAI,IAAI,GAAG,EAAE,CAAC;gBAC7B,MAAM,IAAI,KAAK,CAAC,wBAAwB,YAAY,CAAC,OAAO,EAAE,CAAC,CAAC;YAClE,CAAC;YAED,UAAU;YACV,MAAM,CAAC,OAAO,GAAG,IAAI,CAAC;YACtB,MAAM,CAAC,SAAS,GAAG,IAAI,CAAC,gBAAgB,CAAC,YAAY,CAAC,OAAO,CAAC,CAAC;YAC/D,MAAM,CAAC,QAAQ,GAAG,YAAY,CAAC,OAAO,CAAC;YAEvC,UAAU,CAAC,YAAY,EAAE,CAAC;YAC1B,YAAY,CAAC,SAAS,EAAE,UAAU,EAAE,IAAI,CAAC,OAAO,EAAE;gBAChD,SAAS,EAAE,MAAM,CAAC,SAAS;gBAC3B,QAAQ,EAAE,IAAI,CAAC,GAAG,EAAE,GAAG,SAAS;aACjC,CAAC,CAAC;QAEL,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAM,CAAC,OAAO,GAAG,KAAK,CAAC;YACvB,MAAM,CAAC,KAAK,GAAG,KAAK,YAAY,KAAK,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,KAAK,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC;YAEzE,kDAAkD;YAClD,MAAM,SAAS,GAAG,IAAI,CAAC,YAAY,CAAC,aAAa,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC;YAChE,MAAM,CAAC,KAAK,GAAG,IAAI,CAAC,YAAY,CAAC,WAAW,CAC1C,MAAM,CAAC,KAAK,CAAC,OAAO,EACpB,SAAS,EACT,EAAE,OAAO,EAAE,WAAW,EAAE,EACxB,MAAM,CAAC,KAAK,CACb,CAAC;YAEF,YAAY,CAAC,SAAS,EAAE,UAAU,EAAE,IAAI,CAAC,OAAO,EAAE;gBAChD,KAAK,EAAE,MAAM,CAAC,KAAK;gBACnB,QAAQ,EAAE,IAAI,CAAC,GAAG,EAAE,GAAG,SAAS;aACjC,CAAC,CAAC;QAEL,CAAC;gBAAS,CAAC;YACT,qBAAqB;YACrB,IAAI,UAAU,EAAE,CAAC;gBACf,UAAU,CAAC,KAAK,GAAG,iBAAiB,CAAC,KAAwB,CAAC;gBAC9D,IAAI,CAAC,iBAAiB,CAAC,cAAc,CAAC,UAAU,CAAC,CAAC;gBAClD,IAAI,CAAC,iBAAiB,CAAC,iBAAiB,CAAC,UAAU,CAAC,CAAC;YACvD,CAAC;YAED,cAAc,CAAC,UAAU,EAAE,IAAI,CAAC,GAAG,EAAE,GAAG,SAAS,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;QACnE,CAAC;QAED,OAAO,MAAM,CAAC;IAChB,CAAC;IAED;;OAEG;IACI,KAAK,CAAC,MAAM;QACjB,IAAI,UAAU,GAA2B,IAAI,CAAC;QAE9C,IAAI,CAAC;YACH,UAAU,GAAG,MAAM,IAAI,CAAC,iBAAiB,CAAC,gBAAgB,EAAE,CAAC;YAC7D,MAAM,IAAI,CAAC,cAAc,CAAC,eAAe,CAAC,UAAU,CAAC,CAAC;YACtD,MAAM,IAAI,CAAC,cAAc,CAAC,QAAQ,CAAC,UAAU,EAAE,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;YAEpE,IAAI,IAAI,CAAC,UAAU,CAAC,YAAY,CAAC,UAAU,CAAC,EAAE,CAAC;gBAC7C,MAAM,IAAI,CAAC,UAAU,CAAC,YAAY,CAAC,UAAU,CAAC,CAAC;gBAC/C,MAAM,IAAI,CAAC,cAAc,CAAC,QAAQ,CAAC,UAAU,EAAE,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC;YACtE,CAAC;YAED,IAAI,IAAI,CAAC,OAAO,CAAC,IAAI,EAAE,CAAC;gBACtB,MAAM,IAAI,CAAC,WAAW,CAAC,YAAY,CAAC,UAAU,CAAC,CAAC;YAClD,CAAC;YAED,MAAM,IAAI,CAAC,cAAc,CAAC,QAAQ,CAAC,UAAU,CAAC,CAAC;YAC/C,OAAO,IAAI,CAAC;QAEd,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,QAAQ,CAAC,gCAAgC,EAAE,IAAI,CAAC,OAAO,EAAE,EAAE,KAAK,EAAE,CAAC,CAAC;YACpE,OAAO,KAAK,CAAC;QAEf,CAAC;gBAAS,CAAC;YACT,IAAI,UAAU,EAAE,CAAC;gBACf,IAAI,CAAC,iBAAiB,CAAC,eAAe,CAAC,UAAU,CAAC,CAAC;YACrD,CAAC;QACH,CAAC;IACH,CAAC;IAED;;OAEG;IACI,WAAW;QAChB,MAAM,MAAM,GAAG,IAAI,CAAC,iBAAiB,CAAC,aAAa,EAAE,CAAC;QACtD,OAAO,MAAM,CAAC,KAAK,GAAG,CAAC,CAAC;IAC1B,CAAC;IAED;;OAEG;IACI,aAAa;QAClB,OAAO,IAAI,CAAC,iBAAiB,CAAC,aAAa,EAAE,CAAC;IAChD,CAAC;IAED;;OAEG;IACI,aAAa,CAAC,UAAuC;QAC1D,IAAI,CAAC,OAAO,GAAG,EAAE,GAAG,IAAI,CAAC,OAAO,EAAE,GAAG,UAAU,EAAE,CAAC;QAClD,QAAQ,CAAC,wBAAwB,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;IACnD,CAAC;IAED;;OAEG;IACI,KAAK,CAAC,KAAK;QAChB,IAAI,IAAI,CAAC,cAAc,EAAE,CAAC;YACxB,OAAO;QACT,CAAC;QAED,IAAI,CAAC,cAAc,GAAG,IAAI,CAAC;QAC3B,QAAQ,CAAC,2BAA2B,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;QAEpD,IAAI,CAAC;YACH,IAAI,CAAC,iBAAiB,CAAC,mBAAmB,EAAE,CAAC;YAC7C,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QACrB,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,QAAQ,CAAC,8BAA8B,EAAE,IAAI,CAAC,OAAO,EAAE,EAAE,KAAK,EAAE,CAAC,CAAC;QACpE,CAAC;IACH,CAAC;IAEO,KAAK,CAAC,eAAe,CAAC,KAAY;QACxC,wCAAwC;QACxC,MAAM,OAAO,GAAa,EAAE,CAAC;QAE7B,mBAAmB;QACnB,OAAO,CAAC,IAAI,CAAC,SAAS,KAAK,CAAC,IAAI,EAAE,CAAC,CAAC;QACpC,OAAO,CAAC,IAAI,CAAC,OAAO,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,EAAE,EAAE,CAAC,CAAC;QAChF,OAAO,CAAC,IAAI,CAAC,YAAY,KAAK,CAAC,OAAO,IAAI,EAAE,EAAE,CAAC,CAAC;QAChD,OAAO,CAAC,IAAI,CAAC,SAAS,IAAI,IAAI,EAAE,CAAC,WAAW,EAAE,EAAE,CAAC,CAAC;QAClD,OAAO,CAAC,IAAI,CAAC,gBAAgB,IAAI,CAAC,GAAG,EAAE,IAAI,IAAI,CAAC,MAAM,EAAE,CAAC,QAAQ,CAAC,EAAE,CAAC,IAAI,IAAI,CAAC,OAAO,CAAC,IAAI,GAAG,CAAC,CAAC;QAE/F,mBAAmB;QACnB,IAAI,KAAK,CAAC,EAAE,EAAE,CAAC;YACb,MAAM,EAAE,GAAG,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,EAAE,CAAC;YACpE,OAAO,CAAC,IAAI,CAAC,OAAO,EAAE,EAAE,CAAC,CAAC;QAC5B,CAAC;QAED,IAAI,KAAK,CAAC,GAAG,EAAE,CAAC;YACd,MAAM,GAAG,GAAG,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC;YACxE,OAAO,CAAC,IAAI,CAAC,QAAQ,GAAG,EAAE,CAAC,CAAC;QAC9B,CAAC;QAED,kBAAkB;QAClB,IAAI,KAAK,CAAC,IAAI,IAAI,KAAK,CAAC,IAAI,EAAE,CAAC;YAC7B,oBAAoB;YACpB,MAAM,QAAQ,GAAG,YAAY,IAAI,CAAC,GAAG,EAAE,IAAI,IAAI,CAAC,MAAM,EAAE,CAAC,QAAQ,CAAC,EAAE,CAAC,EAAE,CAAC;YACxE,OAAO,CAAC,IAAI,CAAC,kDAAkD,QAAQ,GAAG,CAAC,CAAC;YAC5E,OAAO,CAAC,IAAI,CAAC,mBAAmB,CAAC,CAAC;YAElC,MAAM,IAAI,GAAG;gBACX,KAAK,QAAQ,EAAE;gBACf,yCAAyC;gBACzC,6CAA6C;gBAC7C,EAAE;gBACF,KAAK,CAAC,IAAI;gBACV,EAAE;gBACF,KAAK,QAAQ,EAAE;gBACf,wCAAwC;gBACxC,6CAA6C;gBAC7C,EAAE;gBACF,KAAK,CAAC,IAAI;gBACV,EAAE;gBACF,KAAK,QAAQ,IAAI;aAClB,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;YAEf,OAAO,OAAO,CAAC,IAAI,CAAC,MAAM,CAAC,GAAG,UAAU,GAAG,IAAI,CAAC;QAClD,CAAC;aAAM,IAAI,KAAK,CAAC,IAAI,EAAE,CAAC;YACtB,OAAO,CAAC,IAAI,CAAC,wCAAwC,CAAC,CAAC;YACvD,OAAO,CAAC,IAAI,CAAC,mBAAmB,CAAC,CAAC;YAClC,OAAO,OAAO,CAAC,IAAI,CAAC,MAAM,CAAC,GAAG,UAAU,GAAG,KAAK,CAAC,IAAI,CAAC;QACxD,CAAC;aAAM,CAAC;YACN,OAAO,CAAC,IAAI,CAAC,yCAAyC,CAAC,CAAC;YACxD,OAAO,CAAC,IAAI,CAAC,mBAAmB,CAAC,CAAC;YAClC,OAAO,OAAO,CAAC,IAAI,CAAC,MAAM,CAAC,GAAG,UAAU,GAAG,CAAC,KAAK,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC;QAChE,CAAC;IACH,CAAC;IAEO,gBAAgB,CAAC,QAAgB;QACvC,iDAAiD;QACjD,MAAM,KAAK,GAAG,QAAQ,CAAC,KAAK,CAAC,qBAAqB,CAAC;YACrC,QAAQ,CAAC,KAAK,CAAC,cAAc,CAAC;YAC9B,QAAQ,CAAC,KAAK,CAAC,wBAAwB,CAAC,CAAC;QACvD,OAAO,KAAK,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC;IACtC,CAAC;IAEO,oBAAoB;QAC1B,yCAAyC;QACzC,IAAI,CAAC,iBAAiB,CAAC,EAAE,CAAC,YAAY,EAAE,CAAC,UAAU,EAAE,EAAE;YACrD,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,UAAU,CAAC,CAAC;QACtC,CAAC,CAAC,CAAC;QAEH,IAAI,CAAC,iBAAiB,CAAC,EAAE,CAAC,YAAY,EAAE,CAAC,UAAU,EAAE,EAAE;YACrD,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,UAAU,CAAC,CAAC;QACtC,CAAC,CAAC,CAAC;QAEH,IAAI,CAAC,iBAAiB,CAAC,EAAE,CAAC,OAAO,EAAE,CAAC,KAAK,EAAE,EAAE;YAC3C,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,KAAK,CAAC,CAAC;QAC5B,CAAC,CAAC,CAAC;IACL,CAAC;CACF"}