export class ReqUrlBuilder {
  protected protocol: string = "https";
  protected host: string = "";
  protected path: string = "";
  protected params: { [key: string]: string } = {};

  constructor(url?: string) {
    const [protocol, host] = url ? url.split("://") : [this.host];
    if (host) {
      this.protocol = protocol
      this.host = host
    } else {
      this.host = protocol // Default to https if no protocol provided
    }
  }

  setProtocol(protocol: string): ReqUrlBuilder {
    this.protocol = protocol.replace("://", "")
    return this
  }
  setHost(host: string): ReqUrlBuilder {
    this.host = host
    return this
  }
  setPath(path: string): ReqUrlBuilder {
    this.path = path.startsWith("/") ? path : `/${path}`
    return this
  }

  setParamsStr(...params: string[]): ReqUrlBuilder {
    params.forEach((param) => {
      const [key, value] = param.split("=")
      if (key && value) {
        this.params[key] = value
      }
    })
    return this
  }

  setParams(params: { [key: string]: string }): ReqUrlBuilder {
    Object.entries(params).forEach(([key, value]) => {
      this.params[key] = value
    })
    return this
  }

  deleteParam(name: string) {
    delete this.params[name]
  }

  getReqURL(): string {
    let queryString = Object.keys(this.params)
      .map((key) => `${key}=${encodeURIComponent(this.params[key])}`)
      .join("&")
    queryString = queryString ? "?" + queryString : ""
    return this.protocol+`://`+this.host+this.path+queryString
  }
}