// Name:            Breadcrumb
// Description:     Component to create a breadcrumb navigation
//
// Component:       `uk-breadcrumb`
//
// States:          `uk-disabled`
//
// ========================================================================


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

$breadcrumb-item-font-size:                          $global-small-font-size !default;
$breadcrumb-item-color:                              $global-muted-color !default;
$breadcrumb-item-hover-color:                        $global-color !default;
$breadcrumb-item-hover-text-decoration:              none !default;
$breadcrumb-item-active-color:                       $global-color !default;

$breadcrumb-divider:                                 "/" !default;
$breadcrumb-divider-margin-horizontal:               20px !default;
$breadcrumb-divider-color:                           $global-muted-color !default;


/* ========================================================================
   Component: Breadcrumb
 ========================================================================== */

/*
 * 1. Allow items to wrap into the next line
 * 2. Reset list
 */

.uk-breadcrumb {
    display: flex;
    /* 1 */
    flex-wrap: wrap;
    /* 2 */
    padding: 0;
    list-style: none;
    @if(mixin-exists(hook-breadcrumb)) {@include hook-breadcrumb();}
}

/*
 * Space is allocated solely based on content dimensions: 0 0 auto
 */

.uk-breadcrumb > * { flex: none; }


/* Items
 ========================================================================== */

.uk-breadcrumb > * > * {
    display: inline-block;
    font-size: $breadcrumb-item-font-size;
    color: $breadcrumb-item-color;
    @if(mixin-exists(hook-breadcrumb-item)) {@include hook-breadcrumb-item();}
}

/* Hover + Focus */
.uk-breadcrumb > * > :hover,
.uk-breadcrumb > * > :focus {
    color: $breadcrumb-item-hover-color;
    text-decoration: $breadcrumb-item-hover-text-decoration;
    @if(mixin-exists(hook-breadcrumb-item-hover)) {@include hook-breadcrumb-item-hover();}
}

/* Disabled */
.uk-breadcrumb > .uk-disabled > * {
    @if(mixin-exists(hook-breadcrumb-item-disabled)) {@include hook-breadcrumb-item-disabled();}
}

/* Active */
.uk-breadcrumb > :last-child > * {
    color: $breadcrumb-item-active-color;
    @if(mixin-exists(hook-breadcrumb-item-active)) {@include hook-breadcrumb-item-active();}
}

/*
 * Divider
 * `nth-child` makes it also work without JS if it's only one row
 */

.uk-breadcrumb > :nth-child(n+2):not(.uk-first-column)::before {
    content: $breadcrumb-divider;
    display: inline-block;
    margin: 0 $breadcrumb-divider-margin-horizontal;
    color: $breadcrumb-divider-color;
    @if(mixin-exists(hook-breadcrumb-divider)) {@include hook-breadcrumb-divider();}
}


// Hooks
// ========================================================================

@if(mixin-exists(hook-breadcrumb-misc)) {@include hook-breadcrumb-misc();}

// @mixin hook-breadcrumb(){}
// @mixin hook-breadcrumb-item(){}
// @mixin hook-breadcrumb-item-hover(){}
// @mixin hook-breadcrumb-item-disabled(){}
// @mixin hook-breadcrumb-item-active(){}
// @mixin hook-breadcrumb-divider(){}
// @mixin hook-breadcrumb-misc(){}


// Inverse
// ========================================================================

$inverse-breadcrumb-item-color:                 $inverse-global-muted-color !default;
$inverse-breadcrumb-item-hover-color:           $inverse-global-color !default;
$inverse-breadcrumb-item-active-color:          $inverse-global-color !default;
$inverse-breadcrumb-divider-color:              $inverse-global-muted-color !default;



// @mixin hook-inverse-breadcrumb-item(){}
// @mixin hook-inverse-breadcrumb-item-hover(){}
// @mixin hook-inverse-breadcrumb-item-disabled(){}
// @mixin hook-inverse-breadcrumb-item-active(){}
// @mixin hook-inverse-breadcrumb-divider(){}