@import './mixins/mixins.scss';
@import './themes/vars.scss';

$--tabs-tab-font-size: (
  'small': 13px,
  'medium': 14px,
  'large': 16px,
  'huge': 18px
);

@mixin tabs-size-mixin ($size) {
  @include m($size + '-size') {
    @include b(tabs-label) {
      @include e(label) {
        font-size: map-get($--tabs-tab-font-size, $size) !important;
      }
    }
  }
}

@include themes-mixin {
  @include b(tabs) {
    @include once {
      @include tabs-size-mixin('small');
      @include tabs-size-mixin('medium');
      @include tabs-size-mixin('large');
      @include tabs-size-mixin('huge');
      width: 100%;
      transition: background-color .3s $default-cubic-bezier, border-color .3s $default-cubic-bezier;
      @include m(flex) {
        @include b(tabs-nav) {
          @include b(tabs-nav-scroll) {
            width: 100%;
            @include b(tabs-label-wrapper) {
              width: 100%;
              @include b(tabs-label) {
                margin-right: 0;
              }
            }
          }
        }
      }
    }
    @include b(tabs-nav) {
      @include once {
        display: flex;
        background-clip: padding-box;
        transition: border-color .3s $default-cubic-bezier;
        @include b(tabs-nav-scroll) {
          overflow: hidden;
        }
      }
      @include b(tabs-nav-scroll-button) {
        @include once {
          font-size: 20px;
          height: 20px;
          line-height: 20px;
          align-self: center;
          cursor: pointer;
          transition: color .3s $default-cubic-bezier;
          @include m(left) {
            margin-right: 8px;
          }
          @include m(right) {
            margin-left: 8px;
          }
        }
        fill: map-get($--tabs-tab-scroll-button-color, 'default');
        @include m(disabled) {
          @include once {
            cursor: not-allowed;
          }
          fill: map-get($--tabs-tab-scroll-button-color, 'disabled');
        }
      }
    }
    @include b(tabs-label-wrapper) {
      @include once {
        display: inline-block;
        font-weight: 700;
        white-space: nowrap;
        position: relative;
      }
      @include b(tabs-label-bar) {
        @include once {
          position: absolute;
          bottom: 2px;
          height: 2px;
          border-radius: 1px;
          transition: left .2s $default-cubic-bezier, max-width .2s $default-cubic-bezier;
        }
        background-color: $--tabs-tab-bar-background-color;
      }
      @include b(tabs-label) {
        @include once {
          cursor: pointer;
          white-space: nowrap;
          flex-wrap: nowrap;
          display: inline-flex;
          align-items: center;
          transition: background-color .3s $default-cubic-bezier, border-color .3s $default-cubic-bezier;
          @include m(disabled) {
            cursor: not-allowed;
          }
        }
        @include e(close) {
          @include once {
            margin-left: 8px;
            font-size: 16px;
            line-height: 16px;
            height: 16px;
            cursor: pointer;
            transition: color .3s $default-cubic-bezier;
          }
          fill: map-get($--tabs-tab-close-button-color, 'default');
        }
        @include e(label) {
          @include once {
            transition: color .3s $default-cubic-bezier;
          }
          color: map-get($--tabs-tab-text-color, 'default');
        }
      }
    }
    @include b(tab-panel) {
      @include once {
        width: 100%;
        margin-top: 8px;
        transition: color .3s $default-cubic-bezier, background-color .3s $default-cubic-bezier;
      }
      color: $--tabs-panel-text-color;
    }
    @include m(line-type) {
      @include once {
        @include b(tabs-nav) {
          @include b(tabs-nav-scroll-button) {
            padding-bottom: 4px;
          }
        }
      }
      @include b(tabs-label) {
        @include once {
          box-sizing: border-box;
          padding-bottom: 6px;
          vertical-align: bottom;
          @include e(label) {
            font-size: 14px;
          }
          &:not(:last-child) {
            margin-right: 36px;
          }
        }
        &:hover {
          @include e(label) {
            color: map-get($--tabs-tab-text-color, 'hover');
          }
        }
        @include m(active) {
          @include e(label) {
            color: map-get($--tabs-tab-text-color, 'active');
          }
        }
        @include m(disabled) {
          @include e(label) {
            color: map-get($--tabs-tab-text-color, 'disabled');
          }
        }
      }
    }
    @include m(card-type) {
      @include b(tabs-nav) {
        @include once {
          box-sizing: border-box;
          padding-top: 4px;
          padding-bottom: 4px;
          @include b(tabs-nav-scroll-button) {
            @include m(left) {
              margin-left: 2px;
              margin-right: 2px;
            }
            @include m(right) {
              margin-left: 2px;
              margin-right: 2px;
            }
          }
          @include b(tabs-label-bar) {
            bottom: 0;
            border-radius: 0;
          }
        }
        border-top: 1px solid $--tabs-nav-border-color;
        border-bottom: 1px solid $--tabs-nav-border-color;
      }
      @include b(tabs-label) {
        @include once {
          margin-right: 4px;
          box-sizing: border-box;
          height: 34px;
          line-height: 34px;
          padding: 0 16px;
          position: relative;
          vertical-align: bottom;
          border-radius: 6px;
          border: 1px solid transparent;
        }
        @include e(label) {
          @include once {
            font-size: 14px;
          }
          color: map-get($--tabs-card-tab-text-color, 'default')
        }
        &:hover {
          background-color: $--tabs-card-tab-background-color;
        }
        @include m(active) {
          background-color: $--tabs-card-tab-background-color;
          border: 1px solid $--tabs-card-tab-border-color;
          @include e(label) {
            @include once {
              font-size: 14px;
            }
            color: map-get($--tabs-card-tab-text-color, 'active')
          }
        }
        @include m(disabled) {
          @include e(label) {
            color: map-get($--tabs-tab-text-color, 'disabled');
          }
        }
      }
    }
  }  
}