@import 'node_modules/ember-frost-theme/scss/frost-theme';

@mixin button-color ($color) {
  color: $color;
  svg * {
    stroke: $color;
    fill: $color;
  }
}

$frost-color-button-primary-active: $frost-color-blue-4; // TODO move to ember-frost-theme

.frost-button {
  padding: 0;
  border: none;
  border-radius: 2px;
  background-color: transparent;
  color: $frost-color-white;
  cursor: pointer;

  &:focus, &:active {
    outline: none;
  }

  &:focus {
    box-shadow: 0px 1px 6px transparentize($frost-color-blue-1, .25)
  }

  &.disabled {
    opacity: 0.25;
  }

  &.hidden {
    visibility: hidden;
  }

  // Function based coloring
  &.primary {
    background-color: $frost-color-button-primary-bg;
    @include button-color($frost-color-button-primary);

    &:hover {
      background-color: $frost-color-button-primary-hover-bg;
    }

    &:focus {
      border: solid 2px $frost-color-blue-4;
    }

    &.disabled:hover {
      background-color: $frost-color-button-primary-bg;
      box-shadow: none;
    }

    &:active {
      background-color: $frost-color-button-primary-bg;
      @include button-color($frost-color-button-primary-active);
    }
  }

  &.secondary {
    border: 2px solid $frost-color-button-secondary-border;
    background-color: $frost-color-button-secondary-bg;
    @include button-color($frost-color-button-secondary);

    &:hover {
      background-color: transparentize($frost-color-blue-1, .9);
    }

    &.disabled:hover {
      background-color: $frost-color-button-secondary-bg;
      box-shadow: none;
    }

    &:active {
      background-color: $frost-color-button-secondary-active-bg;
      @include button-color($frost-color-button-secondary-active);
    }
  }

  &.tertiary {
    background-color: $frost-color-button-tertiary-bg;
    @include button-color($frost-color-button-tertiary);

    &:hover {
      background-color: $frost-color-button-tertiary-hover-bg;
    }

    &:focus {
      border: 1px solid $frost-color-blue-4;
    }

    &.disabled:hover {
      background-color: $frost-color-button-tertiary-bg;
    }

    &:active {
      @include button-color($frost-color-button-tertiary-active);
    }
  }

  // Sizes
  &.extra-large {
    height: 60px;
    padding: 0 30px 0 15px;
    font-size: $frost-font-m;

    .frost-icon {
      width: 40px;
      height: 40px;
    }
  }

  &.large {
    height: 50px;
    padding: 0 20px;
    font-size: $frost-font-m;

    .frost-icon {
      width: 40px;
      height: 40px;
    }
  }

  &.medium {
    height: 40px;
    padding: 0 20px;
    font-size: $frost-font-s;

    .frost-icon {
      width: 30px;
      height: 30px;
    }
  }

  &.small {
    height: 30px;
    padding: 0 10px;
    font-size: $frost-font-xs;

    .frost-icon {
      width: 20px;
      height: 20px;
    }
  }

  // Design - 'tab'
  &.tab {
    height: 35px;
    padding: 0 15px;
    box-shadow: none;
    cursor: default;

    .text {
      font-family: $frost-font-family;
      font-size: $frost-font-m;
      color: $frost-color-grey-5;
    }

    &:hover {
      background-color: $frost-color-button-tertiary-hover-bg;
    }
  }

  // Content - text
  &.text {
    // Deprecated format
    vertical-align: middle;
  }

  > .text {
    vertical-align: middle;
  }

  // Content - icon
  &.icon {
    // Deprecated format
    display: inline-flex;
  }

  > .icon {
    height: 100%;
    display: flex;
    align-items: center;
  }

  // Content - text-info
  > .icon-text {
    display: flex;
    flex-direction: row;
    align-items: center;

    .text {
      margin-left: 10px;
    }
  }

  &:active {
    > .info {
      background-color: $frost-color-button-primary-bg;
      @include button-color($frost-color-button-primary-active);
      .content .text, .content .subtext {
        color: $frost-color-button-primary-active;
      }
    }
  }

  // Content - info
  > .info {
    display: flex;
    align-items: center;

    .content {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      padding-left: 10px;

      .text {
        font-size: $frost-font-m;
        color: $frost-color-button-primary;
      }

      .subtext {
        font-size: $frost-font-xs;
        color: rgba($frost-color-white, 0.8);
      }
    }
  }

  &.vertical {
    height: auto;

    &.extra-large {
      padding: 19px 15px;

      .icon {
        height: 22px;
      }
    }

    &.large {
      padding: 16px 20px;

      .icon {
        height: 18px;
      }
    }

    &.medium {
      padding: 13px 20px;

      .icon {
        height: 14px;
      }
    }

    &.small {
      padding: 9px 10px;

      .icon {
        height: 12px;
      }
    }

    .frost-icon + .content,
    .frost-icon + .text {
      margin-top: 8px;
    }

    .info {
      flex-direction: column;

      .content {
        padding-left: 0px;
      }
    }

    .icon-text {
      flex-direction: column;

      .text {
        margin-left: 0;
      }
    }
  }
}