/**
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* dxLogger module
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* To replace the `console.log` function, allowing logs to be viewed in the corresponding VSCode plugin during debugging,
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* with support for three levels of logging: `debug`,`info`, and `error`.
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* Supports printing various data types in JavaScript.
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*/
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import dxCommon from './dxCommon.js'
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const logger = {}
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logger.config = {
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level: 0, // default is all,if<0,no print
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}
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logger.debug = function (...data) {
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if (this.config.level === 0) {
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log("DEBUG ", data)
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}
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}
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logger.info = function (...data) {
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if ([0, 1].includes(this.config.level)) {
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log("INFO ", data)
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}
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}
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logger.error = function (...data) {
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if ([0, 1, 2].includes(this.config.level)) {
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log("ERROR ", data)
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}
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}
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//-----------------------------------private----------------------
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function log(level, messages) {
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let message = messages.map(msg => getContent(msg)).join(' ');
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let content = `[${level}${getTime()}]: ${message}`
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dxCommon.systemBrief(`echo '${content}'`)
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}
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function getContent(message) {
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if (message === undefined) {
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return 'undefined'
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} else if (message === null) {
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return 'null'
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}
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if ((typeof message) == 'object') {
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if (Object.prototype.toString.call(message) === '[object Error]') {
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return message.message + '\n' + message.stack
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}
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return JSON.stringify(message)
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}
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return message
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}
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function getTime() {
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const now = new Date();
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const year = now.getFullYear();
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const month = ('0' + (now.getMonth() + 1)).slice(-2);
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const day = ('0' + now.getDate()).slice(-2);
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const hours = ('0' + now.getHours()).slice(-2);
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const minutes = ('0' + now.getMinutes()).slice(-2);
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const seconds = ('0' + now.getSeconds()).slice(-2);
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const milliseconds = ('0' + now.getMilliseconds()).slice(-3);
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return year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds + '.' + milliseconds;
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}
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export default logger
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