@import "./_themes.scss";

//遍历主题map
@mixin themeify {

  @each $theme-name,
  $theme-map in $themes {
    //!global 把局部变量强升为全局变量
    $theme-map: $theme-map !global;

    //判断html的data-theme的属性值  #{}是sass的插值表达式
    //& sass嵌套里的父容器标识   @content是混合器插槽，像vue的slot
    [data-theme="#{$theme-name}"] & {
      @content;
    }
  }
}

//声明一个根据Key获取颜色的function
@function themed($key) {
  @return map-get($theme-map, $key);
}
//获取渐变背景
@mixin background($color) {
  @include themeify {
    background: themed($color) !important;
  }
}

//获取背景颜色
@mixin background_color($color) {
  @include themeify {
    background-color: themed($color) !important;
  }
}
//获取字体颜色
@mixin font_color($color) {
  @include themeify {
      color: themed($color)!important;
  }
}