class Clipboard {
  options: {
    text: string | Function;
  };
  callbacks: Map<string, Function>;

  constructor(selector: string, options: { text: string | Function, [key: string]: any}) {
    this.options = options;
    this.callbacks = new Map();
    this.onClick();
  }

  on(type: string, callback: any) {
    this.callbacks.set(type, callback);
  }

  onClick() {
    if (wx) {
      const { text } = this.options;
      const dataText: string = text instanceof Function ?  text() : text;
      wx.setClipboardData({
        data: dataText,
        success: () => {
          const successCb = this.callbacks.get('success');
          if (successCb) {
            successCb();
          }
        },
        fail: (error: any) => {
          console.log(error);
          const errorCb = this.callbacks.get('error');
          if (errorCb) {
            errorCb();
          }
        },
      });
    }
  }
}
export { Clipboard };