// Placeholder text
.material-placeholder(@rules) {
  &::-moz-placeholder { @rules(); } // Firefox
  &:-ms-input-placeholder { @rules(); } // Internet Explorer 10+
  &::-webkit-input-placeholder  { @rules(); } // Safari and Chrome
}


// usage: .variations(~" .check", color, transparent);
.variations(@extra, @property, @default) {
  .generic-variations(@extra, @default, {
    @{property}: @mdb-color;
  });
}



.background-variations(@extra, @default) {
  .generic-variations(@extra, @default, {
    background-color: @mdb-color;
    & when (@mdb-color = @btn-default) {
      color: @lightbg-text;
    }
    & when not (@mdb-color = @btn-default) {
      color: @mdb-text-color;
    }
  });
}

.text-variations(@extra, @default) {
  .generic-variations(@extra, @default, {
    color: @mdb-color;
  });
}



//
// To use this mixin you should pass a function as final parameter to define
// the style. In that definition you can use the following variables to define it.
//
// @mdb-color-name ---> "red", "green", "indigo" ...
// @mdb-color-full-name ---> "red", "green-50", "indigo-400" ...
// @mdb-color ---> #f44336, #e8f5e9, #5c6bc0 ...
// @mdb-text-color ---> rgba(255,255,255,0.84), rgba(0,0,0,0.84), rgba(255,255,255,0.84) ...
//


.generic-variations(@extra, @default, @func) {

  @contrast-factor: 40%;

  // bootstrap styles
  &@{extra},
  &-default@{extra} {
    //@mdb-color-name: "default";
    //@mdb-color-full-name: @mdb-color-name;
    @mdb-color: @default;
    @mdb-text-color: @darkbg-text;
    @func();
  }
  //&-black@{extra} {
  //  //@mdb-color-name: "black";
  //  //@mdb-color-full-name: @mdb-color-name;
  //  @mdb-color: @black;
  //  @mdb-text-color: @darkbg-text;
  //  @func();
  //}
  //&-white@{extra} {
  //  //@mdb-color-name: "white";
  //  //@mdb-color-full-name: @mdb-color-name;
  //  @mdb-color: @white;
  //  @mdb-text-color: @lightbg-text;
  //  @func();
  //}
  &-inverse@{extra} {
    //@mdb-color-name: "inverse";
    //@mdb-color-full-name: @mdb-color-name;
    @mdb-color: @inverse;
    @mdb-text-color: contrast(@inverse, @lightbg-text, @darkbg-text, @contrast-factor);
    @func();
  }
  &-primary@{extra} {
    //@mdb-color-name: "primary";
    //@mdb-color-full-name: @mdb-color-name;
    @mdb-color: @brand-primary;
    @mdb-text-color: @darkbg-text;
    @func();
  }
  &-success@{extra} {
    //@mdb-color-name: "success";
    //@mdb-color-full-name: @mdb-color-name;
    @mdb-color: @brand-success;
    @mdb-text-color: @darkbg-text;
    @func();
  }
  &-info@{extra} {
    //@mdb-color-name: "info";
    //@mdb-color-full-name: @mdb-color-name;
    @mdb-color: @brand-info;
    @mdb-text-color: @darkbg-text;
    @func();
  }
  &-warning@{extra} {
    //@mdb-color-name: "warning";
    //@mdb-color-full-name: @mdb-color-name;
    @mdb-color: @brand-warning;
    @mdb-text-color: @darkbg-text;
    @func();
  }
  &-danger@{extra} {
    //@mdb-color-name: "danger";
    //@mdb-color-full-name: @mdb-color-name;
    @mdb-color: @brand-danger;
    @mdb-text-color: @darkbg-text;
    @func();
  }

  //// given a color build multiples dephs
  //.generic-variations-factory(@mdb-color-name) {
  //
  //  // given a color and its deph build css
  //  .generic-variations-factory-deep(@mdb-color-number) {
  //
  //    &-material-@{mdb-color-name}@{mdb-color-number}@{extra} {
  //      @mdb-color-full-name: "@{mdb-color-name}@{mdb-color-number}";
  //      @mdb-color: @@mdb-color-full-name;
  //      @mdb-text-color: contrast(@mdb-color, @lightbg-text, @darkbg-text, @contrast-factor);
  //      @func();
  //    }
  //
  //  }
  //
  //  .generic-variations-factory-deep(~"");
  //}
  //
  //.generic-variations-factory(~"red");
  //.generic-variations-factory(~"pink");
  //.generic-variations-factory(~"purple");
  //.generic-variations-factory(~"deep-purple");
  //.generic-variations-factory(~"indigo");
  //.generic-variations-factory(~"blue");
  //.generic-variations-factory(~"light-blue");
  //.generic-variations-factory(~"cyan");
  //.generic-variations-factory(~"teal");
  //.generic-variations-factory(~"green");
  //.generic-variations-factory(~"light-green");
  //.generic-variations-factory(~"lime");
  //.generic-variations-factory(~"yellow");
  //.generic-variations-factory(~"amber");
  //.generic-variations-factory(~"orange");
  //.generic-variations-factory(~"deep-orange");
  //.generic-variations-factory(~"brown");
  //.generic-variations-factory(~"grey");
  //.generic-variations-factory(~"blue-grey");

}


//@all-variations: ~"-default, -primary, -info, -success, -warning, -danger";