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

    // Bootstrap shades
    &@{extra}, &-default@{extra} {
        @{property}: @default;
    }
    &-primary@{extra} {
        @{property}: @primary;
    }
    &-success@{extra} {
        @{property}: @success;
    }
    &-info@{extra} {
        @{property}: @info;
    }
    &-warning@{extra} {
        @{property}: @warning;
    }
    &-danger@{extra} {
        @{property}: @danger;
    }


  .variations-factory(@material-color) {
    .variations-factory-deep(@material-color-number) {

      &-material-@{material-color}@{material-color-number}@{extra} {
        @final-color: "@{material-color}@{material-color-number}";
        		@{property}: @@final-color;
      }

    }
    .variations-factory-deep(~"");
    .variations-factory-deep(~"-50");
    .variations-factory-deep(~"-100");
    .variations-factory-deep(~"-200");
    .variations-factory-deep(~"-300");
    .variations-factory-deep(~"-400");
    .variations-factory-deep(~"-500");
    .variations-factory-deep(~"-600");
    .variations-factory-deep(~"-700");
    .variations-factory-deep(~"-800");
    .variations-factory-deep(~"-900");
    .variations-factory-deep(~"-A100");
    .variations-factory-deep(~"-A200");
    .variations-factory-deep(~"-A400");
    .variations-factory-deep(~"-A700");
  }
  .variations-factory(~"red");
  .variations-factory(~"pink");
  .variations-factory(~"purple");
  .variations-factory(~"deep-purple");
  .variations-factory(~"indigo");
  .variations-factory(~"blue");
  .variations-factory(~"light-blue");
  .variations-factory(~"cyan");
  .variations-factory(~"teal");
  .variations-factory(~"green");
  .variations-factory(~"light-green");
  .variations-factory(~"lime");
  .variations-factory(~"yellow");
  .variations-factory(~"amber");
  .variations-factory(~"orange");
  .variations-factory(~"deep-orange");
  .variations-factory(~"brown");
  .variations-factory(~"grey");
  .variations-factory(~"blue-grey");

  /*
    // Material shades
    &-material-red@{extra} {
        @{property}: @red;
    }
    &-material-pink@{extra} {
        @{property}: @pink;
    }
    &-material-purple@{extra} {
        @{property}: @purple;
    }
    &-material-deeppurple@{extra} {
        @{property}: @deeppurple;
    }
    &-material-indigo@{extra} {
        @{property}: @indigo;
    }
    &-material-blue@{extra} {
        @{property}: @blue;
    }
    &-material-lightblue@{extra} {
        @{property}: @lightblue;
    }
    &-material-cyan@{extra} {
        @{property}: @cyan;
    }
    &-material-teal@{extra} {
        @{property}: @teal;
    }
    &-material-lightgreen@{extra} {
        @{property}: @lightgreen;
    }
    &-material-lime@{extra} {
        @{property}: @lime;
    }
    &-material-lightyellow@{extra} {
        @{property}: @lightyellow;
    }
    &-material-orange@{extra} {
        @{property}: @orange;
    }
    &-material-deeporange@{extra} {
        @{property}: @deeporange;
    }
    &-material-grey@{extra} {
        @{property}: @grey;
    }
    &-material-bluegrey@{extra} {
        @{property}: @bluegrey;
    }
    &-material-brown@{extra} {
        @{property}: @brown;
    }
    &-material-lightgrey@{extra} {
        @{property}: @lightgrey;
    }
  */
}

.background-variations(@extra, @default) {

  @contrast-factor: 40%;

  .set-background-and-font-color(@bg-color) {
    background-color: @bg-color;
    color: contrast(@bg-color, @lightbg-text, @darkbg-text, @contrast-factor);
  }

  // bootstrap styles
    &@{extra}, &-default@{extra} {
    .set-background-and-font-color(@default);
    }
    &-primary@{extra} {
    .set-background-and-font-color(@primary);
    }
    &-success@{extra} {
    .set-background-and-font-color(@success);
    }
    &-info@{extra} {
    .set-background-and-font-color(@info);
    }
    &-warning@{extra} {
    .set-background-and-font-color(@warning);
    }
    &-danger@{extra} {
    .set-background-and-font-color(@danger);
    }

  // given a color build multiples dephs
  .background-variations-factory(@material-color) {

    // given a color and its deph build css
    .background-variations-factory-deep(@material-color-number) {

      &-material-@{material-color}@{material-color-number}@{extra} {
        @final-background-color: "@{material-color}@{material-color-number}";
        .set-background-and-font-color(@@final-background-color);
      }

    }

    .background-variations-factory-deep(~"");
    .background-variations-factory-deep(~"-50");
    .background-variations-factory-deep(~"-100");
    .background-variations-factory-deep(~"-200");
    .background-variations-factory-deep(~"-300");
    .background-variations-factory-deep(~"-400");
    .background-variations-factory-deep(~"-500");
    .background-variations-factory-deep(~"-600");
    .background-variations-factory-deep(~"-700");
    .background-variations-factory-deep(~"-800");
    .background-variations-factory-deep(~"-900");
    .background-variations-factory-deep(~"-A100");
    .background-variations-factory-deep(~"-A200");
    .background-variations-factory-deep(~"-A400");
    .background-variations-factory-deep(~"-A700");
  }

  .background-variations-factory(~"red");
  .background-variations-factory(~"pink");
  .background-variations-factory(~"purple");
  .background-variations-factory(~"deep-purple");
  .background-variations-factory(~"indigo");
  .background-variations-factory(~"blue");
  .background-variations-factory(~"light-blue");
  .background-variations-factory(~"cyan");
  .background-variations-factory(~"teal");
  .background-variations-factory(~"green");
  .background-variations-factory(~"light-green");
  .background-variations-factory(~"lime");
  .background-variations-factory(~"yellow");
  .background-variations-factory(~"amber");
  .background-variations-factory(~"orange");
  .background-variations-factory(~"deep-orange");
  .background-variations-factory(~"brown");
  .background-variations-factory(~"grey");
  .background-variations-factory(~"blue-grey");


}

.text-variations(@extra, @default) {

  @contrast-factor: 40%;

  .set-font-color(@bg-color) {
    color: contrast(@bg-color, @lightbg-text, @darkbg-text, @contrast-factor);
  }

  // bootstrap styles
    &@{extra}, &-default@{extra} {
    .set-font-color(@default);
    }
    &-primary@{extra} {
    .set-font-color(@primary);
    }
    &-success@{extra} {
    .set-font-color(@success);
    }
    &-info@{extra} {
    .set-font-color(@info);
    }
    &-warning@{extra} {
    .set-font-color(@warning);
    }
    &-danger@{extra} {
    .set-font-color(@danger);
    }

  // given a color build multiples dephs
  .background-variations-factory(@material-color) {

    // given a color and its deph build css
    .background-variations-factory-deep(@material-color-number) {

      &-material-@{material-color}@{material-color-number}@{extra} {
        @final-background-color: "@{material-color}@{material-color-number}";
        .set-font-color(@@final-background-color);
      }

    }

    .background-variations-factory-deep(~"");
    .background-variations-factory-deep(~"-50");
    .background-variations-factory-deep(~"-100");
    .background-variations-factory-deep(~"-200");
    .background-variations-factory-deep(~"-300");
    .background-variations-factory-deep(~"-400");
    .background-variations-factory-deep(~"-500");
    .background-variations-factory-deep(~"-600");
    .background-variations-factory-deep(~"-700");
    .background-variations-factory-deep(~"-800");
    .background-variations-factory-deep(~"-900");
    .background-variations-factory-deep(~"-A100");
    .background-variations-factory-deep(~"-A200");
    .background-variations-factory-deep(~"-A400");
    .background-variations-factory-deep(~"-A700");
  }

  .background-variations-factory(~"red");
  .background-variations-factory(~"pink");
  .background-variations-factory(~"purple");
  .background-variations-factory(~"deep-purple");
  .background-variations-factory(~"indigo");
  .background-variations-factory(~"blue");
  .background-variations-factory(~"light-blue");
  .background-variations-factory(~"cyan");
  .background-variations-factory(~"teal");
  .background-variations-factory(~"green");
  .background-variations-factory(~"light-green");
  .background-variations-factory(~"lime");
  .background-variations-factory(~"yellow");
  .background-variations-factory(~"amber");
  .background-variations-factory(~"orange");
  .background-variations-factory(~"deep-orange");
  .background-variations-factory(~"brown");
  .background-variations-factory(~"grey");
  .background-variations-factory(~"blue-grey");


}

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