import template from "./Button.html";
  import style from "antd/lib/button/style/index.css";
  
  class Button {
      
      useModules = ["esNgAntd"];
  

      state = {
          disabled: null,
          className: "",
      };
  

      watch = {
          loading:  (newVal)=> {
              if (newVal !== undefined) {
                  if (newVal === "true") {
                      this.state.className += " ant-btn-loading";
                  } else {
                      this.state.className = this.state.className.replace(
                          " ant-btn-loading",
                          ""
                      );
                  }
              }
          },
      };
  

      constructor($element) {

          esNgAntd.createStyle("ant-btn", style);
  
          let className = ["ant-btn"];

          if (this.props.type) {
              className.push("ant-btn-" + this.props.type);
          }
          if (this.props.size && ["lg", "sm", "xs"].includes(this.props.size)) {
              className.push("ant-btn-" + this.props.size);
          }
          if (this.props.ghost) {
              className.push("ant-btn-background-ghost");
          }
          this.state.className = className.join(" ");
  
          if (this.props.htmlType) {
              $element[0].setAttribute("type", this.props.htmlType)
          }
      }

  
      render() {
          return template;
      }

  }

  
  Button.propTypes = {
      type: PropTypes.string,
      size: PropTypes.string,
      htmlType: PropTypes.string,
      ghost: PropTypes.boolean,
      loading: PropTypes.boolean,
  };