// Foundation by ZURB
// foundation.zurb.com
// Licensed under MIT Open Source

@import 'global';


// @name
// @dependencies _global.scss

$include-html-icon-bar-classes: $include-html-classes !default;

// @variables

// We use these to style the icon-bar and items
$icon-bar-bg: $oil !default;
$icon-bar-font-color: $white !default;
$icon-bar-font-color-hover: $icon-bar-font-color !default;
$icon-bar-font-size: 1rem !default;
$icon-bar-hover-color: $primary-color !default;
$icon-bar-icon-color: $white !default;
$icon-bar-icon-color-hover: $icon-bar-icon-color !default;
$icon-bar-icon-size: 1.875rem !default;
$icon-bar-image-width: 1.875rem !default;
$icon-bar-image-height: 1.875rem !default;
$icon-bar-active-color: $primary-color !default;
$icon-bar-item-padding: 1.25rem !default;

// We use this to set default opacity and cursor for disabled icons.
$icon-bar-disabled-opacity: .7 !default;
$icon-bar-disabled-cursor: $cursor-disabled-value !default;


//
// @mixins
//

// We use this mixin to create the base styles for our Icon bar element.
//
@mixin icon-bar-base() {
  display: inline-block;
  font-size: 0;
  width: 100%;

  > * {
    display: block;
    float: left;
    font-size: $icon-bar-font-size;
    margin: 0 auto;
    padding: $icon-bar-item-padding;
    text-align: center;
    width: 25%;

    i, img {
      display: block;
      margin: 0 auto;

      & + label {
        margin-top: .0625rem;
      }
    }

    i {
      font-size: $icon-bar-icon-size;
      vertical-align: middle;
    }

    img {
      height: $icon-bar-image-height;
      width: $icon-bar-image-width;
    }
  }

  &.label-right > * {

    i, img {
      display: inline-block;
      margin: 0 .0625rem 0 0;

      & + label {
        margin-top: 0;
      }
    }

    label { display: inline-block; }
  }

  &.vertical.label-right > * {
    text-align: left;
  }

  &.vertical, &.small-vertical{
    height: 100%;
    width: auto;

    .item {
      float: none;
      margin: auto;
      width: auto;
    }
  }

  &.medium-vertical {
    @media #{$medium-up} {
      height: 100%;
      width: auto;

      .item {
        float: none;
        margin: auto;
        width: auto;
      }
    }
  }
  &.large-vertical {
    @media #{$large-up} {
      height: 100%;
      width: auto;

      .item {
        float: none;
        margin: auto;
        width: auto;
      }
    }
  }
}

// We use this mixin to create the size styles for icon bars.
@mixin icon-bar-size(
  $padding: $icon-bar-item-padding,
  $font-size: $icon-bar-font-size,
  $icon-size: $icon-bar-icon-size,
  $image-width: $icon-bar-image-width,
  $image-height: $icon-bar-image-height) {

  > * {
    font-size: $font-size;
    padding: $padding;

    i, img {

      & + label {
        margin-top: .0625rem;
      }
    }

    i {
      font-size: $icon-size;
    }

    img {
      height: $image-height;
      width: $image-width;
    }
  }

}

@mixin icon-bar-style(
  $bar-bg:$icon-bar-bg,
  $bar-font-color:$icon-bar-font-color,
  $bar-font-color-hover:$icon-bar-font-color-hover,
  $bar-hover-color:$icon-bar-hover-color,
  $bar-icon-color:$icon-bar-icon-color,
  $bar-icon-color-hover:$icon-bar-icon-color-hover,
  $bar-active-color:$icon-bar-active-color,
  $base-style:true,
  $disabled:false) {

  @if $base-style {

    background: $bar-bg;

    > * {
      label { color: $bar-font-color; }

      i { color: $bar-icon-color; }
    }

    > a:hover {

      background: $bar-hover-color;

      label { color: $bar-font-color-hover; }

      i { color: $bar-icon-color-hover; }
    }

        > a.active {

      background: $bar-active-color;

      label { color: $bar-font-color-hover; }

      i { color: $bar-icon-color-hover; }
    }
  }
  @if $disabled {
    .item.disabled {
      cursor: $icon-bar-disabled-cursor;
      opacity: $icon-bar-disabled-opacity;
      pointer-events: none;
      >* {
        opacity: $icon-bar-disabled-opacity;
        cursor: $icon-bar-disabled-cursor;
      }
    }
  }

}

// We use this to quickly create icon bars with a single mixin
// $height - The overall calculated height of the icon bar (horizontal)
// $bar-bg - the background color of the bar
// $bar-font-color - the font color
// $bar-hover-color - okay these are pretty obvious variables
// $bar-icon-color - maybe we could skip explaining them all? Okay this one does change icon color if you use an icon font
// $bar-active-color - the color of an active / hover state
// $base-style - Apply base styles? Default: true.
// $disabled - Allow disabled icons? Default: false.

@mixin icon-bar(
  $bar-bg:$icon-bar-bg,
  $bar-font-color:$icon-bar-font-color,
  $bar-font-color-hover:$icon-bar-font-color-hover,
  $bar-hover-color:$icon-bar-hover-color,
  $bar-icon-color:$icon-bar-icon-color,
  $bar-icon-color-hover:$icon-bar-icon-color-hover,
  $bar-active-color:$icon-bar-active-color,
  $padding: $icon-bar-item-padding,
  $font-size: $icon-bar-font-size,
  $icon-size: $icon-bar-icon-size,
  $image-width: $icon-bar-image-width,
  $image-height: $icon-bar-image-height,
  $base-style:true,
  $disabled:true) {
    @include icon-bar-base();
    @include icon-bar-size($padding, $font-size, $icon-size, $image-width, $image-height);
    @include icon-bar-style($bar-bg, $bar-font-color, $bar-font-color-hover, $bar-hover-color, $bar-icon-color, $bar-icon-color-hover, $bar-active-color, $base-style, $disabled);
}

@include exports("icon-bar") {
  @if $include-html-icon-bar-classes {
    .icon-bar {
      @include icon-bar;
    }
  }
}

@if $include-html-icon-bar-classes {

  // toolbar styles

  .icon-bar {

    // Counts

    &.two-up {
      .item { width: 50%; }
      &.vertical .item, &.small-vertical .item { width: auto; }
      &.medium-vertical .item {
        @media #{$medium-up} {
          width: auto;
        }
      }
      &.large-vertical .item {
        @media #{$large-up} {
          width: auto;
        }
      }
    }
    &.three-up {
      .item { width: 33.3333%; }
      &.vertical .item, &.small-vertical .item { width: auto; }
      &.medium-vertical .item {
        @media #{$medium-up} {
          width: auto;
        }
      }
      &.large-vertical .item {
        @media #{$large-up} {
          width: auto;
        }
      }
    }
    &.four-up {
      .item { width: 25%; }
      &.vertical .item, &.small-vertical .item { width: auto; }
      &.medium-vertical .item {
        @media #{$medium-up} {
          width: auto;
        }
      }
      &.large-vertical .item {
        @media #{$large-up} {
          width: auto;
        }
      }
    }
    &.five-up {
      .item { width: 20%; }
      &.vertical .item, &.small-vertical .item { width: auto; }
      &.medium-vertical .item {
        @media #{$medium-up} {
          width: auto;
        }
      }
      &.large-vertical .item {
        @media #{$large-up} {
          width: auto;
        }
      }
    }
    &.six-up {
      .item { width: 16.66667%; }
      &.vertical .item, &.small-vertical .item { width: auto; }
      &.medium-vertical .item {
        @media #{$medium-up} {
          width: auto;
        }
      }
      &.large-vertical .item {
        @media #{$large-up} {
          width: auto;
        }
      }
    }
    &.seven-up {
      .item { width: 14.28571%; }
      &.vertical .item, &.small-vertical .item { width: auto; }
      &.medium-vertical .item {
        @media #{$medium-up} {
              width: auto;
        }
      }
      &.large-vertical .item {
        @media #{$large-up} {
           width: auto;
        }
      }
    }
    &.eight-up {
      .item { width: 12.5%; }
      &.vertical .item, &.small-vertical .item { width: auto; }
      &.medium-vertical .item {
        @media #{$medium-up} {
              width: auto;
        }
      }
      &.large-vertical .item {
        @media #{$large-up} {
           width: auto;
        }
      }
    }
  }
}