class LOG_LEVEL_TYPES {
  public static DEBUG = 0
  public static LOG = 1
  public static INFO = 2
  public static WARN = 3
  public static ERROR = 4
}

const Log_Level_Names: Array<string> = ['debug', 'log', 'info', 'warn', 'error']

export class Logger {
  public static tag: string = '[HaoJslog]' //可以设置当前游戏的前缀
  public static LEVEL: number = LOG_LEVEL_TYPES.WARN //当前Logger等级
  public static Log_Color_Config: Array<string> = [
    'color:#890;font-size:10px;',
    'color:#000;font-size:11px;',
    'color:#09f;font-size:12px;',
    'color:#f90;font-size:13px;',
    'color:#f00;font-size:15px;'
  ]
  private static Terminal_Log: boolean = false

  public static formatNow() {
    let date: Date = new Date() //后端返回的时间戳是秒
    return (
      date.getFullYear() +
      '-' +
      (date.getMonth() + 1) +
      '-' +
      date.getDate() +
      ' ' +
      date.getHours() +
      ':' +
      date.getMinutes() +
      ':' +
      date.getSeconds() +
      ':' +
      date.getMilliseconds()
    )
  }

  private static getLogPreKey(nowLevel: number): string {
    return '[' +
      Logger.formatNow() +
      '] ' +
      Logger.tag +
      ' [' +
      Log_Level_Names[nowLevel] +
      '] '
  }

  public static debug(...params: any) {
    if (Logger.LEVEL > LOG_LEVEL_TYPES.DEBUG) {
      return
    }
    let str: string = this.getLogPreKey(LOG_LEVEL_TYPES.DEBUG)
    let fileStr: string = str + params.join(' ')
    // LogErrorFileUtil.debug(fileStr);
    if (this.Terminal_Log) {
      console.log(
        '%c' + str,
        this.Log_Color_Config[LOG_LEVEL_TYPES.DEBUG],
        ...params
      )
    } else {
      console.info(fileStr)
    }
  }

  public static log(...params: any) {
    if (Logger.LEVEL > LOG_LEVEL_TYPES.LOG) {
      return
    }
    let str: string = this.getLogPreKey(LOG_LEVEL_TYPES.LOG)
    let fileStr: string = str + params.join(' ')
    // LogErrorFileUtil.log(fileStr);
    if (this.Terminal_Log) {
      console.log(
        '%c' + str,
        this.Log_Color_Config[LOG_LEVEL_TYPES.DEBUG],
        ...params
      )
    } else {
      console.info(fileStr) //console.log(str, ...params)
    }
  }

  public static info(...params: any) {
    if (Logger.LEVEL > LOG_LEVEL_TYPES.INFO) {
      return
    }
    let str: string = this.getLogPreKey(LOG_LEVEL_TYPES.INFO)
    let fileStr: string = str + params.join(' ')
    if (this.Terminal_Log) {
      console.info(
        '%c' + str,
        this.Log_Color_Config[LOG_LEVEL_TYPES.DEBUG],
        ...params
      )
    } else {
      console.info(fileStr)
    }
  }

  public static warn(...params: any) {
    if (Logger.LEVEL > LOG_LEVEL_TYPES.WARN) {
      return
    }
    let str: string = this.getLogPreKey(LOG_LEVEL_TYPES.WARN)
    let fileStr: string = str + params.join(' ')
    if (this.Terminal_Log) {
      console.warn(
        '%c' + str,
        this.Log_Color_Config[LOG_LEVEL_TYPES.DEBUG],
        ...params
      )
    } else {
      console.warn(fileStr)
    }
  }

  public static error(...params: any) {
    if (Logger.LEVEL > LOG_LEVEL_TYPES.ERROR) {
      return
    }
    let str: string = this.getLogPreKey(LOG_LEVEL_TYPES.ERROR)
    let fileStr: string = str + params.join(' ')
    if (this.Terminal_Log) {
      console.error(
        '%c' + str,
        this.Log_Color_Config[LOG_LEVEL_TYPES.DEBUG],
        ...params
      )
    } else {
      console.error(fileStr)
    }
  }
}