/*
Horizontal navbar
 */
@mixin navbar-horizontal {
  .d-none-navbar-horizontal,
  ~ * .d-none-navbar-vertical-narrow {
    display: none !important;
  }

  .dropdown-menu {
    margin-right: -.25rem;
  }
}

/*
Vertical narrow navbar
 */
@mixin navbar-vertical-narrow {
  width: $navbar-vertical-narrow-width;
  overflow: visible;

  .d-none-navbar-vertical-narrow,
  ~ * .d-none-navbar-vertical-narrow {
    display: none !important;
  }

  .navbar-nav {
    margin-top: 0;
  }

  .nav-link {
    height: 3rem; //todo: to variable
  }

  .nav-link-title,
  .navbar-heading {
    display: none;
  }

  .nav-link-icon {
    margin: 0 auto;
    font-size: 1.125rem;
    width: 1.125rem;
    height: 1.125rem;
  }

  .navbar-brand-logo-large {
    display: none;
  }

  .navbar-brand-logo-small {
    display: inline-block;
  }

  ~ .navbar,
  ~ .content {
    margin-left: $navbar-vertical-narrow-width;
  }

  .dropdown-toggle:after {
    content: none;
  }

  .dropdown-menu {
    left: 100%;
    top: 0;
    margin: 0 0 0 -4px;

    &:before,
    &:after {
      content: none;
    }

    &.dropdown-menu-right {
      top: auto;
      bottom: 0;
      right: auto;
    }
  }

  &.navbar-right {
    ~ .navbar,
    ~ .content {
      margin-left: 0;
      margin-right: $navbar-vertical-narrow-width;
    }

    .dropdown-menu {
      margin: 0 -4px 0 0;
      left: auto;
      right: 100%;
    }
  }
}

/*
Vertical navbar
 */
@mixin navbar-vertical {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: $navbar-vertical-width;
  z-index: $zindex-fixed;
  min-height: auto;
  align-items: start;
  overflow: auto;

  > [class*="container"] {
    flex-direction: column;
    align-items: stretch;
    padding-left: 0;
    padding-right: 0;
    min-height: 100%;
  }

  ~ .navbar,
  ~ .content {
    margin-left: $navbar-vertical-width;

    [class*="container"] {
      padding-left: $cards-grid-gap;
      padding-right: $cards-grid-gap;
    }
  }

  .d-none-navbar-vertical,
  ~ * .d-none-navbar-vertical {
    display: none !important;
  }

  .navbar-brand {
    display: flex;
    width: 100%;
    margin: 0;
    text-align: center;
    height: $navbar-height;
    align-items: center;
    justify-content: center;
  }

  .navbar-heading {
    @include subheader();
    display: block;
    margin-bottom: .5rem;
  }

  .navbar-collapse {
    flex-direction: column;
    text-align: left;
    align-items: normal;

    padding: $navbar-vertical-padding $navbar-vertical-padding;
  }

  .navbar-nav {
    flex-direction: column;
    align-items: normal;
    margin-left: -($navbar-vertical-padding);
    margin-right: -($navbar-vertical-padding);

    .nav-link {
      min-height: 0;
      height: 2.5rem;
      padding-left: $navbar-vertical-padding;
      padding-right: $navbar-vertical-padding;
      justify-content: start;
    }

    .nav-item {
      &.active {
        font-weight: 600;

        >.nav-link:before {
          left: 0;
          right: auto;
          top: 0;
          bottom: 0;
          height: auto;
          width: 2px;
        }
      }
    }
  }

  .navbar-side {
    margin-left: 0;
    margin-top: auto;
    padding-left: 0;
    padding-top: $navbar-vertical-padding;

    > * {
      margin-left: 0;
      margin-top: 1rem;
    }
  }

  &.navbar-right {
    left: auto;
    right: 0;

    ~ .navbar,
    ~ .content {
      margin-left: 0;
      margin-right: $navbar-vertical-width;
    }
  }

  &:not(.navbar-vertical-narrow) {
    .d-none-navbar-vertical-wide,
    ~ * .d-none-navbar-vertical-wide {
      display: none !important;
    }

    .nav-item.active>.dropdown-menu {
      display: block;
    }

    .dropdown-menu {
      position: static;
      background: inherit;
      border: 0;
      box-shadow: none;
      padding: 0;
      margin: 0;
      color: inherit;
      columns: 1;

      &:before,
      &:after {
        content: none;
      }
    }

    .dropdown-item {
      padding-left: add($navbar-vertical-padding, 1.5rem);
      opacity: $text-muted-opacity;
      color: inherit;
      background: transparent;

      &.active {
        font-weight: 600;
        opacity: 1;
      }

      &:hover {
        opacity: 1;
      }
    }

    .dropdown-toggle:after {
      margin-left: auto;
    }
  }

  &.navbar-vertical-narrow {
    @include navbar-vertical-narrow;
  }
}

/*
All navbars
 */
.navbar {
  padding-top: 0;
  padding-bottom: 0;
  min-height: $navbar-height;
  box-shadow: 0 0 0 1px $border-color;

  @media print {
    display: none;
    margin: 0 !important;
  }

  .nav-link {
    line-height: 1;
    min-width: 2rem;
    min-height: 2rem;
    position: relative;
    user-select: none;
    text-align: center;
  }

  .nav-link-icon {
    font-size: 1rem;
    width: 1rem;
    height: 1rem;
    display: block;
    margin-right: .5rem;
    line-height: .99;
  }

  .navbar-nav {
    align-items: center;

    .nav-link {
      color: inherit;
      opacity: $text-muted-opacity;
      transition: .3s opacity;
      justify-content: center;

      &:hover {
        color: inherit;
        opacity: 1;
      }

      &.disabled {
        color: inherit;
        opacity: $text-muted-opacity / 3;
      }
    }

    .show > .nav-link,
    .active > .nav-link,
    .nav-link.show,
    .nav-link.active {
      color: inherit;
      opacity: 1;
    }
  }
}

.navbar-expand {
  @each $breakpoint, $breakpoint-max-width in $grid-breakpoints {
    &-#{$breakpoint} {
      @include media-breakpoint-up($breakpoint) {
        .navbar-nav {
          margin-left: (-$navbar-nav-link-padding-x);

          .nav-item {
            position: relative;
          }
        }
      }
    }
  }
}

.navbar-side {
  margin-left: auto;
  padding-left: 1.5rem;

  > * {
    margin-left: 1rem;
  }
}

.navbar-heading {
  display: none;
}

/**
Navbar brand
 */
.navbar-brand {
  padding: 0; //todo: move to varaibles
}

.navbar-brand-logo {
  height: 2rem;
}

.navbar-brand-logo-small {
  display: none;
}

.navbar-light {
  background: $white;
  @include scrollbar;
}

.navbar-dark {
  background: $navbar-vertical-dark-bg;
  color: $navbar-vertical-dark-color;
  box-shadow: 0 0 0 1px $dark-mode-darken;
  @include scrollbar(true);

  .text-muted {
    color: inherit !important;
    opacity: $text-muted-opacity;
  }

  .navbar-brand-autodark {
    @include autodark-image;
  }

  .form-control {
    border-color: transparent;
    background: $dark-mode-lighten;
    color: $white;
  }
}

/**
Navbar vertical
 */
@if $enable-navbar-vertical {
  .navbar:not(.navbar-vertical) {
    @include navbar-horizontal;
  }

  .navbar-vertical {
    @each $breakpoint, $breakpoint-max-width in $grid-breakpoints {
      &.navbar-expand-#{$breakpoint} {
        @include media-breakpoint-up($breakpoint) {
          @include navbar-vertical;
        }

        @include media-breakpoint-down-than($breakpoint) {
          @include navbar-horizontal;
        }
      }
    }
  }
}

/**
Navbar secondary
 */
.navbar-secondary {
  order: -1;
}