285 lines
24 KiB
JavaScript
285 lines
24 KiB
JavaScript
/**
|
|
* 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"}
|