// Name:            Ribbon
//
// Component:       `ribbon`
//
// Modifiers:       'ribbon-lg'
//                  'ribbon-sm'
//                  'ribbon-xs'
//                  'ribbon-vertical'
//                  'ribbon-reverse'
//                  'ribbon-bookmark'
//                  'ribbon-badge'
//                  'ribbon-corner'
//                  'ribbon-clip'
//                  'ribbon-primary'
//                  'ribbon-success'
//                  'ribbon-info'
//                  'ribbon-warning'
//                  'ribbon-danger'
//
// ========================================================================

// Variables
// ========================================================================

$ribbon-width                 : 150px !default;
$ribbon-height                : 150px !default;

$ribbon-inner-top             : 16px !default;
$ribbon-inner-height          : 30px !default;
$ribbon-inner-color           : $inverse !default;
$ribbon-inner-bg              : $brand-dark !default;

$ribbon-inner-xs-height       : 22px !default;
$ribbon-inner-xs-font-size    : $font-size-sm !default;

$ribbon-inner-sm-height       : 26px !default;
$ribbon-inner-sm-font-size    : $font-size-sm !default;

$ribbon-inner-lg-height       : 38px !default;
$ribbon-inner-lg-font-size    : $font-size-lg !default;

$ribbon-vertical-inner-left   : $ribbon-inner-top !default;
$ribbon-vertical-inner-width  : 30px !default;
$ribbon-vertical-inner-height : 60px !default;

$ribbon-clip-inner-border     : $brand-dark-active !default;

$ribbon-primary-inner-bg      : $brand-primary !default;
$ribbon-primary-clip-border   : $brand-primary-active !default;

$ribbon-success-inner-bg      : $brand-success !default;
$ribbon-success-clip-border   : $brand-success-active !default;

$ribbon-info-inner-bg         : $brand-info !default;
$ribbon-info-clip-border      : $brand-info-active !default;

$ribbon-warning-inner-bg      : $brand-warning !default;
$ribbon-warning-clip-border   : $brand-warning-active !default;

$ribbon-danger-inner-bg       : $brand-danger !default;
$ribbon-danger-clip-border    : $brand-danger-active !default;


// Mixins
// ========================================================================

@mixin ribbon-variant($bg){
  .ribbon-inner {
    background-color: $bg;
  }

  &.ribbon-bookmark {
    @include ribbon-bookmark-variant($bg);
  }

  &.ribbon-corner {
    @include ribbon-corner-variant($bg);
  }
}

@mixin ribbon-bookmark-variant($border){
  .ribbon-inner {
    background-color: transparent;
    background-image: linear-gradient(to left, transparent 22px, $border 0);

    &:before {
      border-color: $border;
      border-right-color: transparent;
    }
  }

  &.ribbon-reverse {
    .ribbon-inner {
      background-image: linear-gradient(to right, transparent 22px, $border 0);

      &:before {
        border-right-color: $border;
        border-left-color: transparent;
      }
    }
  }

  &.ribbon-vertical {
    .ribbon-inner {
      background-image: linear-gradient(to top, transparent 22px, $border 0);

      &:before {
        border-right-color: $border;
        border-bottom-color: transparent;
      }
    }
  }

  &.ribbon-vertical.ribbon-reverse {
    .ribbon-inner {
      &:before {
        border-right-color: $border;
        border-bottom-color: transparent;
        border-left-color: $border;
      }
    }
  }
}

@mixin ribbon-clip-variant($border){
  &.ribbon-clip {
    &:before {
      border-top-color: $border;
      border-right-color: $border;
    }

    &.ribbon-reverse {
      &:before {
        border-right-color: transparent;
        border-left-color: $border;
      }
    }

    &.ribbon-bottom {
      &:before {
        border-top-color: transparent;
        border-bottom-color: $border;
      }
    }
  }
}

@mixin ribbon-corner-variant($border){
  &:before {
    border-top-color: $border;
    border-left-color: $border;
  }

  .ribbon-inner {
    background-color: transparent;
  }

  &.ribbon-reverse {
    &:before {
      border-right-color: $border;
      border-left-color: transparent;
    }
  }

  &.ribbon-bottom {
    &:before {
      border-top-color: transparent;
      border-bottom-color: $border;
    }
  }
}

// Component: Ribbon
// ========================================================================

.ribbon {
  position: absolute;
  top: -3px;
  left: -3px;
  width: $ribbon-width;
  height: $ribbon-height;
  text-align: center;
  background-color: transparent;
}

.ribbon-inner {
  position: absolute;
  top: $ribbon-inner-top;
  left: 0;
  display: inline-block;
  height: $ribbon-inner-height;
  max-width: 100%;
  padding-right: 20px;
  padding-left: 20px;
  line-height: $ribbon-inner-height;
  color: $ribbon-inner-color;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  background-color: $ribbon-inner-bg;

  .icon {
    font-size: 16px;
  }
}

// .ribbon-text {
//   $ribbon-text-mw: 100px;
//   max-width: $ribbon-text-mw;
//   overflow: hidden;
//   text-overflow: ellipsis;
// }

// Size Modifier
// ========================================================================

.ribbon-lg {
  .ribbon-inner {
    height: $ribbon-inner-lg-height;
    font-size: $ribbon-inner-lg-font-size;
    line-height: $ribbon-inner-lg-height;
  }
}

.ribbon-sm {
  .ribbon-inner {
    height: $ribbon-inner-sm-height;
    font-size: $ribbon-inner-sm-font-size;
    line-height: $ribbon-inner-sm-height;
  }
}

.ribbon-xs {
  .ribbon-inner {
    height: $ribbon-inner-xs-height;
    font-size: $ribbon-inner-xs-font-size;
    line-height: $ribbon-inner-xs-height;
  }
}

// Modifier: `ribbon-vertical`
// ========================================================================

.ribbon-vertical {
  .ribbon-inner {
    top: 0;
    left: $ribbon-vertical-inner-left;
    width: $ribbon-vertical-inner-width;
    height: $ribbon-vertical-inner-height;
    padding: 15px 0;
  }

  &.ribbon-xs {
    .ribbon-inner {
      width: 22px;
      height: 50px;
    }
  }

  &.ribbon-sm {
    .ribbon-inner {
      width: 26px;
      height: 55px;
    }
  }

  &.ribbon-lg {
    .ribbon-inner {
      width: 38px;
      height: 70px;
    }
  }
}

// Modifier: `ribbon-reverse`
// ========================================================================

.ribbon-reverse {
  right: -3px;
  left: auto;

  .ribbon-inner {
    right: 0;
    left: auto;
  }

  &.ribbon-vertical {
    .ribbon-inner {
      right: 16px;
    }
  }
}

// Modifier: `ribbon-reverse`
// ========================================================================

.ribbon-bookmark {
  .ribbon-inner {
    padding-right: 42px; // 20px + 22px
    background-color: transparent;
    background-image: linear-gradient(to left, transparent 22px, $ribbon-inner-bg 0);
    box-shadow: none;

    &:before {
      position: absolute;
      top: 0;
      right: 0;
      display: block;
      width: 0;
      height: 0;
      content: '';
      border: 15px solid $ribbon-inner-bg;
      border-right: 10px solid transparent;
    }
  }

  &.ribbon-vertical {
    .ribbon-inner {
      height: 82px; // 60px + 22px
      padding-right: 0;
      padding-bottom: 37px; // 15px + 22px
      background-image: linear-gradient(to top, transparent 22px, $ribbon-inner-bg 0);

      &:before {
        top: auto;
        bottom: 0;
        left: 0;
        margin-top: -15px;
        border-right: 15px solid $ribbon-inner-bg;
        border-bottom: 10px solid transparent;
      }
    }

    &.ribbon-xs {
      .ribbon-inner {
        &:before {
          margin-top: -11px;
        }
      }
    }

    &.ribbon-sm {
      .ribbon-inner {
        &:before {
          margin-top: -13px;
        }
      }
    }

    &.ribbon-lg {
      .ribbon-inner {
        &:before {
          margin-top: -19px;
        }
      }
    }
  }

  &.ribbon-reverse {
    .ribbon-inner {
      padding-left: 42px; // 20px + 22px
      padding-right: 20px;
      background-image: linear-gradient(to right, transparent 22px, $ribbon-inner-bg 0);

      &:before {
        left: 0;
        border-right: 15px solid $ribbon-inner-bg;
        border-left: 10px solid transparent;
      }
    }
  }

  &.ribbon-reverse.ribbon-vertical {
    .ribbon-inner {
      padding-left: 0;
      padding-right: 0;

      &:before {
        right: auto;
        left: 0;
        border-right-color: $ribbon-inner-bg;
        border-bottom-color: transparent;
        border-left: 15px solid $ribbon-inner-bg;
      }
    }
  }

  &.ribbon-xs {
    .ribbon-inner {
      &:before {
        border-width: 11px;
      }
    }
  }

  &.ribbon-sm {
    .ribbon-inner {
      &:before {
        border-width: 13px;
      }
    }
  }

  &.ribbon-lg {
    .ribbon-inner {
      &:before {
        border-width: 19px;
      }
    }
  }
}

// Modifier: `ribbon-badge`
// ========================================================================

.ribbon-badge {
  top: -2px;
  left: -2px;
  overflow: hidden;

  .ribbon-inner {
    left: -40px;
    width: 100%;

    transform: rotate(-45deg);
  }

  &.ribbon-reverse {
    right: -2px;
    left: auto;
    .ribbon-inner {
      right: -40px;
      left: auto;

      transform: rotate(45deg);
    }
  }

  &.ribbon-bottom {
    top: auto;
    bottom: -2px;
    .ribbon-inner {
      top: auto;
      bottom: 16px;

      transform: rotate(45deg);
      // box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.3) inset, 0 0 20px rgba(0, 0, 0, 0.1) inset, 0 -1px 1px rgba(0, 0, 0, 0.4);
    }
  }

  &.ribbon-bottom.ribbon-reverse {
    .ribbon-inner {
      transform: rotate(-45deg);
    }
  }
}

// Modifier: `ribbon-corner`
// ========================================================================

.ribbon-corner {
  top: 0;
  left: 0;
  overflow: hidden;

  &:before {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    content: '';
    border: 30px solid transparent;
    border-top-color: $ribbon-inner-bg;
    border-left-color: $ribbon-inner-bg;
  }

  .ribbon-inner {
    top: 0;
    left: 0;
    width: 40px;
    height: 35px;
    padding: 0;
    line-height: 35px;
    background-color: transparent;
  }

  &.ribbon-reverse {
    right: 0;
    left: auto;

    &:before {
      right: 0;
      left: auto;
      border-right-color: $ribbon-inner-bg;
      border-left-color: transparent;
    }

    .ribbon-inner {
      right: 0;
      left: auto;
    }
  }

  &.ribbon-bottom {
    top: auto;
    bottom: 0;

    &:before {
      top: auto;
      bottom: 0;
      border-top-color: transparent;
      border-bottom-color: $ribbon-inner-bg;
    }

    .ribbon-inner {
      top: auto;
      bottom: 0;
    }
  }
  &.ribbon-xs {
    &:before {
      border-width: 22px;
    }

    .ribbon-inner {
      width: 28px;
      height: 26px;
      line-height: 26px;

      > .icon {
        font-size: $ribbon-inner-xs-font-size;
      }
    }
  }
  &.ribbon-sm {
    &:before {
      border-width: 26px;
    }

    .ribbon-inner {
      width: 34px;
      height: 32px;
      line-height: 32px;

      > .icon {
        font-size: $ribbon-inner-sm-font-size;
      }
    }
  }
  &.ribbon-lg {
    &:before {
      border-width: 36px;
    }

    .ribbon-inner {
      width: 46px;
      height: 44px;
      line-height: 44px;

      > .icon {
        font-size: $ribbon-inner-lg-font-size;
      }
    }
  }
}

// Modifier: `ribbon-clip`
// ========================================================================

.ribbon-clip {
  left: -14px;

  &:before {
    position: absolute;
    top: #{$ribbon-inner-height + $ribbon-inner-top};
    left: 0;
    width: 0;
    height: 0;
    content: '';
    border: 7px solid transparent;
    border-top-color: $ribbon-clip-inner-border;
    border-right-color: $ribbon-clip-inner-border;
  }

  .ribbon-inner {
    padding-left: 23px;
    border-radius: 0 5px 5px 0;
    // box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.3) inset, 0 0 20px rgba(0, 0, 0, 0.1) inset, 0 -1px 1px rgba(0, 0, 0, 0.4);
  }

  &.ribbon-reverse {
    right: -14px;
    left: auto;

    &:before {
      right: 0;
      left: auto;
      border-right-color: transparent;
      border-left-color: $ribbon-clip-inner-border;
    }

    .ribbon-inner {
      padding-right: 23px;
      padding-left: 15px;
      border-radius: 5px 0 0 5px;
    }
  }

  &.ribbon-bottom {
    top: auto;
    bottom: -3px;

    &:before {
      top: auto;
      bottom: #{$ribbon-inner-height + $ribbon-inner-top};
      border-top-color: transparent;
      border-bottom-color: $ribbon-clip-inner-border;
    }

    .ribbon-inner {
      top: auto;
      bottom: 16px;
      // box-shadow: 0 1px 0 rgba(255, 255, 255, 0.3) inset, 0 0 20px rgba(0, 0, 0, 0.1) inset, 0 1px 1px rgba(0, 0, 0, 0.4);
    }
  }

  &.ribbon-xs {
    $top: #{$ribbon-inner-xs-height + $ribbon-inner-top} !default;

    &:before {
      top: $top;
    }

    &.ribbon-bottom {
      &:before {
        top: auto;
        bottom: $top;
      }
    }
  }

  &.ribbon-sm {
    $top: #{$ribbon-inner-sm-height + $ribbon-inner-top} !default;

    &:before {
      top: $top;
    }

    &.ribbon-bottom {
      &:before {
        top: auto;
        bottom: $top;
      }
    }
  }

  &.ribbon-lg {
    $top: #{$ribbon-inner-lg-height + $ribbon-inner-top} !default;

    &:before {
      top: $top;
    }

    &.ribbon-bottom {
      &:before {
        top: auto;
        bottom: $top;
      }
    }
  }
}

// Color Modifier
// ========================================================================

.ribbon-primary {
  @include ribbon-variant($ribbon-primary-inner-bg);
  @include ribbon-clip-variant($ribbon-primary-clip-border);
}

.ribbon-success {
  @include ribbon-variant($ribbon-success-inner-bg);
  @include ribbon-clip-variant($ribbon-success-clip-border);
}

.ribbon-info {
  @include ribbon-variant($ribbon-info-inner-bg);
  @include ribbon-clip-variant($ribbon-info-clip-border);
}

.ribbon-warning {
  @include ribbon-variant($ribbon-warning-inner-bg);
  @include ribbon-clip-variant($ribbon-warning-clip-border);
}

.ribbon-danger {
  @include ribbon-variant($ribbon-danger-inner-bg);
  @include ribbon-clip-variant($ribbon-danger-clip-border);
}