/*
 * Imported ionic mixins for SCSS
 * ----------------------------------------------------------------------------
 * Place here our custom mixins.
 * Extracted from ionic.mixins.scss
 * https://github.com/ionic-team/ionic-framework/blob/master/core/src/themes/ionic.mixins.scss
 */

// Responsive Mixins
// --------------------------------------------------
// Creates a fixed width for the grid based on the screen size
// ---------------------------------------------------------------------------------
@mixin make-grid-widths($widths: $grid-widths, $breakpoints: $screen-breakpoints) {
  @each $breakpoint, $width in $widths {
    @include media-breakpoint-up($breakpoint, $breakpoints) {
      width: $width;
    }
  }

  max-width: 100%;
}

// Adds padding to the element based on breakpoints
// ---------------------------------------------------------------------------------
@mixin make-breakpoint-padding($paddings) {
  @each $breakpoint in map-keys($paddings) {
    @include media-breakpoint-up($breakpoint) {
      $padding: map-get($paddings, $breakpoint);

      @include padding($padding);
    }
  }
}

// Gets the active color's css variable from a variation. Alpha is optional.
// --------------------------------------------------------------------------------------------
// Example usage:
// current-color(base) => var(--ion-color-base)
// current-color(contrast, 0.1) => rgba(var(--ion-color-contrast-rgb), 0.1)
// --------------------------------------------------------------------------------------------
@function current-color($variation, $alpha: null) {
  @if $alpha == null {
    @return var(--ion-color-#{$variation});
  } @else {
    @return rgba(var(--ion-color-#{$variation}-rgb), #{$alpha});
  }
}

// Mixes a color with black to create its shade.
// Default to bootstrap level 6.
// --------------------------------------------------------------------------------------------
@function get-color-shade($color, $percent: 48%) {
  @return mix(#000, $color, $percent);
}

// Mixes a color with white to create its tint.
// Default to bootstrap level -10.
// --------------------------------------------------------------------------------------------
@function get-color-tint($color, $percent: 80%) {
  @return mix(#fff, $color, $percent);
}

// Converts a color to a comma separated rgb.
// --------------------------------------------------------------------------------------------
@function color-to-rgb-list($color) {
  @return #{red($color)},#{green($color)},#{blue($color)};
}


// Ionic Colors
// --------------------------------------------------
// Generates the color classes and variables based on the
// colors map

@mixin generate-color($color-name, $colors) {
    $base: map-get($colors, $color-name);
    $light: map-get($base, 'light');

    @include generate-color-variants($color-name, $light);

    body.dark {
        $dark: map-get($base, 'dark');
        $dark: mix($light, white, 40%) !default;
        @include generate-color-variants($color-name, $dark);
    }
}

@mixin generate-color-variants($color-name, $base) {
    $contrast: get_contrast_color($base);
    $shade: get-color-shade($base);
    $tint: get-color-tint($base);

    --#{$color-name}: #{$base};
    --#{$color-name}-shade: #{$shade};
    --#{$color-name}-tint: #{$tint};
    --#{$color-name}-contrast: #{$contrast};

    // Internal ionic use only.
    --ion-color-#{$color-name}: var(--#{$color-name});
    --ion-color-#{$color-name}-base: var(--ion-color-#{$color-name});
    --ion-color-#{$color-name}-rgb: #{color-to-rgb-list($base)};
    --ion-color-#{$color-name}-contrast: #{$contrast};
    --ion-color-#{$color-name}-contrast-rgb: #{color-to-rgb-list($contrast)};
    --ion-color-#{$color-name}-shade: #{$shade};
    --ion-color-#{$color-name}-tint: #{$tint};

    .ion-color-#{$color-name} {
        --ion-color: var(--ion-color-#{$color-name});
        --ion-color-base: var(--ion-color-#{$color-name}-base);
        --ion-color-rgb: var(--ion-color-#{$color-name}-rgb);
        --ion-color-contrast: var(--ion-color-#{$color-name}-contrast);
        --ion-color-contrast-rgb: var(--ion-color-#{$color-name}-contrast-rgb);
        --ion-color-shade: var(--ion-color-#{$color-name}-shade);
        --ion-color-tint: var(--ion-color-#{$color-name}-tint);
    }
}

@mixin input-cover() {
    @include position(0, null, null, 0);
    @include margin(0);

    position: absolute;

    width: 100%;
    height: 100%;

    border: 0;
    background: transparent;
    cursor: pointer;

    appearance: none;
    outline: none;

    &::-moz-focus-inner {
        border: 0;
    }
}

@mixin text-inherit() {
    font-family: inherit;
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
    text-decoration: inherit;
    text-indent: inherit;
    text-overflow: inherit;
    text-transform: inherit;
    text-align: inherit;
    white-space: inherit;
    color: inherit;
}

@mixin button-state() {
    @include position(0, 0, 0, 0);

    position: absolute;

    content: "";

    opacity: 0;
}

// Font smoothing
// --------------------------------------------------

@mixin font-smoothing() {
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
}

// Get the key from a map based on the index
@function index-to-key($map, $index) {
    $keys: map-keys($map);

    @return nth($keys, $index);
}


// Breakpoint Mixins
// ---------------------------------------------------------------------------------

// Breakpoint viewport sizes and media queries.
//
// Breakpoints are defined as a map of (name: minimum width), order from small to large:
//
//    (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px)
//
// The map defined in the `$screen-breakpoints` global variable is used as the `$breakpoints` argument by default.

// ---------------------------------------------------------------------------------

// Minimum breakpoint width. Null for the smallest (first) breakpoint.
//
//    >> breakpoint-min(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
//    576px
@function breakpoint-min($name, $breakpoints: $screen-breakpoints) {
    $min: map-get($breakpoints, $name);

    @return if($name != index-to-key($breakpoints, 1), $min, null);
}

// Returns a blank string if smallest breakpoint, otherwise returns the name with a dash infront.
// Useful for making responsive utilities.
//
//    >> breakpoint-infix(xs, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
//    ""  (Returns a blank string)
//    >> breakpoint-infix(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
//    "-sm"
@function breakpoint-infix($name, $breakpoints: $screen-breakpoints) {
    @return if(breakpoint-min($name, $breakpoints) == null, "", "-#{$name}");
}

// Media of at least the minimum breakpoint width. No query for the smallest breakpoint.
// Makes the @content apply to the given breakpoint and wider.
@mixin media-breakpoint-up($name, $breakpoints: $screen-breakpoints) {
    $min: breakpoint-min($name, $breakpoints);
    @if $min {
        @media (min-width: $min) {
            @content;
        }
    } @else {
        @content;
    }
}

// Name of the next breakpoint, or null for the last breakpoint.
//
//    >> breakpoint-next(sm)
//    md
//    >> breakpoint-next(sm, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
//    md
//    >> breakpoint-next(sm, $breakpoint-names: (xs sm md lg xl))
//    md
@function breakpoint-next($name, $breakpoints: $screen-breakpoints, $breakpoint-names: map-keys($breakpoints)) {
    $n: index($breakpoint-names, $name);
    @return if($n < length($breakpoint-names), nth($breakpoint-names, $n + 1), null);
}

// Maximum breakpoint width. Null for the smallest (first) breakpoint.
// The maximum value is reduced by 0.02px to work around the limitations of
// `min-` and `max-` prefixes and viewports with fractional widths.
//
// See https://www.w3.org/TR/mediaqueries-4/#mq-min-max
// Uses 0.02px rather than 0.01px to work around a current rounding bug in Safari.	// Uses 0.02px rather than 0.01px to work around a current rounding bug in Safari.
// See https://bugs.webkit.org/show_bug.cgi?id=178261	// See https://bugs.webkit.org/show_bug.cgi?id=178261
//
//    >> breakpoint-max(md, (xs: 0, sm: 576px, md: 768px, lg: 992px, xl: 1200px))
//    767.98px
@function breakpoint-max($name, $breakpoints: $screen-breakpoints) {
    $max: map-get($breakpoints, $name);
    @return if($max and $max > 0, $max - .02, null);
}

// Media of at most the maximum breakpoint width. No query for the largest breakpoint.
// Makes the @content apply to the given breakpoint and narrower.
@mixin media-breakpoint-down($name, $breakpoints: $screen-breakpoints) {
    $max: breakpoint-max($name, $breakpoints);
    @if $max {
        @media (max-width: $max) {
            @content;
        }
    } @else {
        @content;
    }
}


// Text Direction - ltr / rtl
//
// CSS defaults to use the ltr css, and adds [dir=rtl] selectors
// to override ltr defaults.
// ----------------------------------------------------------

@mixin multi-dir() {
    @content;

    // $root: #{&};
    // @at-root [dir] {
    //   #{$root} {
    //     @content;
    //   }
    // }
}

@mixin rtl() {
    $root: #{&};

    @at-root [dir=rtl] {
        #{$root} {
            @content;
        }
    }
}

@mixin ltr() {
    @content;
}


// SVG Background Image Mixin
// @param {string} $svg
// ----------------------------------------------------------
@mixin svg-background-image($svg, $flip-rtl: false) {
    $url: url-encode($svg);
    $viewBox: str-split(str-extract($svg, "viewBox='", "'"), " ");

    @if $flip-rtl != true or $viewBox == null {
        @include multi-dir() {
            background-image: url("data:image/svg+xml;charset=utf-8,#{$url}");
        }
    } @else {
        $transform: "transform='translate(#{nth($viewBox, 3)}, 0) scale(-1, 1)'";
        $flipped-url: $svg;
        $flipped-url: str-replace($flipped-url, "<path", "<path #{$transform}");
        $flipped-url: str-replace($flipped-url, "<line", "<line #{$transform}");
        $flipped-url: str-replace($flipped-url, "<polygon", "<polygon #{$transform}");
        $flipped-url: url-encode($flipped-url);

        @include ltr () {
            background-image: url("data:image/svg+xml;charset=utf-8,#{$url}");
        }
        @include rtl() {
            background-image: url("data:image/svg+xml;charset=utf-8,#{$flipped-url}");
        }
    }
}

// Add property horizontal
// @param {string} $start
// @param {string} $end
// ----------------------------------------------------------
@mixin property-horizontal($prop, $start, $end: $start) {
    @if $start == 0 and $end == 0 {
        #{$prop}-left: $start;
        #{$prop}-right: $end;

    } @else {
        #{$prop}-left: $start;
        #{$prop}-right: $end;

        @at-root {
            @supports ((margin-inline-start: 0) or (-webkit-margin-start: 0)) {
                & {
                    @if $start != null {
                        #{$prop}-left: unset;
                    }
                    @if $end != null {
                        #{$prop}-right: unset;
                    }

                    -webkit-#{$prop}-start: $start;
                    #{$prop}-inline-start: $start;
                    -webkit-#{$prop}-end: $end;
                    #{$prop}-inline-end: $end;
                }
            }
        }
    }
}

// Add property for all directions
// @param {string} $prop
// @param {string} $top
// @param {string} $end
// @param {string} $bottom
// @param {string} $start
// @param {boolean} $content include content or use default
// ----------------------------------------------------------
@mixin property($prop, $top, $end: $top, $bottom: $top, $start: $end) {
    @include property-horizontal($prop, $start, $end);
    #{$prop}-top: $top;
    #{$prop}-bottom: $bottom;
}

// Add padding horizontal
// @param {string} $start
// @param {string} $end
// ----------------------------------------------------------
@mixin padding-horizontal($start, $end: $start) {
    @include property-horizontal(padding, $start, $end);
}

// Add padding for all directions
// @param {string} $top
// @param {string} $end
// @param {string} $bottom
// @param {string} $start
// ----------------------------------------------------------
@mixin padding($top, $end: $top, $bottom: $top, $start: $end) {
    @include property(padding, $top, $end, $bottom, $start);
}

// Add margin horizontal
// @param {string} $start
// @param {string} $end
// ----------------------------------------------------------
@mixin margin-horizontal($start, $end: $start) {
    @include property-horizontal(margin, $start, $end);
}

// Add margin for all directions
// @param {string} $top
// @param {string} $end
// @param {string} $bottom
// @param {string} $start
// ----------------------------------------------------------
@mixin margin($top, $end: $top, $bottom: $top, $start: $end) {
    @include property(margin, $top, $end, $bottom, $start);
}

// Add position horizontal
// @param {string} $start - amount to position start
// @param {string} $end - amount to left: 0; end
// ----------------------------------------------------------
@mixin position-horizontal($start: null, $end: null) {
    @if $start == $end {
        @include multi-dir() {
            left: $start;
            right: $end;
        }
    } @else {
        @include ltr() {
            left: $start;
            right: $end;
        }
        @include rtl() {
            left: unset;
            right: unset;

            left: $end;
            right: $start;
        }
    }
}

// Add position for all directions
// @param {string} $top
// @param {string} $end
// @param {string} $bottom
// @param {string} $start
// ----------------------------------------------------------
@mixin position($top: null, $end: null, $bottom: null, $start: null) {
    @include position-horizontal($start, $end);
    top: $top;
    bottom: $bottom;
}

// Add border for all directions
// @param {string} $top
// @param {string} $end
// @param {string} $bottom
// @param {string} $start
// ----------------------------------------------------------
@mixin border($top, $end: $top, $bottom: $top, $start: $end) {
    @include property(border, $top, $end, $bottom, $start);
}

// Add border radius for all directions
// @param {string} $top-start
// @param {string} $top-end
// @param {string} $bottom-end
// @param {string} $bottom-start
// ----------------------------------------------------------
@mixin border-radius($top-start, $top-end: $top-start, $bottom-end: $top-start, $bottom-start: $top-end) {
    @if $top-start == $top-end and $top-start == $bottom-end and $top-start == $bottom-start {
        @include multi-dir() {
            border-radius: $top-start;
        }
    } @else {
        @include ltr() {
            border-top-left-radius: $top-start;
            border-top-right-radius: $top-end;
            border-bottom-right-radius: $bottom-end;
            border-bottom-left-radius: $bottom-start;
        }

        @include rtl() {
            border-top-left-radius: $top-end;
            border-top-right-radius: $top-start;
            border-bottom-right-radius: $bottom-start;
            border-bottom-left-radius: $bottom-end;
        }
    }
}

// Add direction for all directions
// @param {string} $dir - Direction on LTR
@mixin direction($dir) {
    $other-dir: null;

    @if $dir == ltr {
        $other-dir: rtl;
    } @else {
        $other-dir: ltr;
    }

    @include ltr() {
        direction: $dir;
    }
    @include rtl() {
        direction: $other-dir;
    }
}

// Add float for all directions
// @param {string} $side
// @param {string} $decorator - !important
@mixin float($side, $decorator: null) {
    @if $side == start {
        @include ltr() {
            float: left $decorator;
        }
        @include rtl() {
            float: right $decorator;
        }
    } @else if $side == end {
        @include ltr() {
            float: right $decorator;
        }
        @include rtl() {
            float: left $decorator;
        }
    } @else {
        @include multi-dir() {
            float: $side $decorator;
        }
    }
}

@mixin background-position($horizontal, $horizontal-amount: null, $vertical: null, $vertical-amount: null) {
    @if $horizontal == start or $horizontal == end {
        $horizontal-ltr: null;
        $horizontal-rtl: null;
        @if $horizontal == start {
            $horizontal-ltr: left;
            $horizontal-rtl: right;
        } @else {
            $horizontal-ltr: right;
            $horizontal-rtl: left;
        }

        @include ltr() {
            background-position: $horizontal-ltr $horizontal-amount $vertical $vertical-amount;
        }
        @include rtl() {
            background-position: $horizontal-rtl $horizontal-amount $vertical $vertical-amount;
        }
    } @else {
        @include multi-dir() {
            background-position: $horizontal $horizontal-amount $vertical $vertical-amount;
        }
    }
}

@mixin transform-origin($x-axis, $y-axis: null) {
    @if $x-axis == start {
        @include ltr() {
            transform-origin: left $y-axis;
        }
        @include rtl() {
            transform-origin: right $y-axis;
        }
    } @else if $x-axis == end {
        @include ltr() {
            transform-origin: right $y-axis;
        }
        @include rtl() {
            transform-origin: left $y-axis;
        }
    } @else if $x-axis == left or $x-axis == right {
        @include multi-dir() {
            transform-origin: $x-axis $y-axis;
        }
    } @else {
        @include ltr() {
            transform-origin: $x-axis $y-axis;
        }
        @include rtl() {
            transform-origin: calc(100% - #{$x-axis}) $y-axis;
        }
    }
}

// Add transform for all directions
// @param {string} $transforms - comma separated list of transforms
@mixin transform($transforms...) {
    $extra: null;

    $x: null;
    $ltr-translate: null;
    $rtl-translate: null;

    @each $transform in $transforms {
        @if (str-index($transform, translate3d)) {
            $transform: str-replace($transform, 'translate3d(');
            $transform: str-replace($transform, ')');

            $coordinates: str-split($transform, ',');

            $x: nth($coordinates, 1);
            $y: nth($coordinates, 2);
            $z: nth($coordinates, 3);

            $ltr-translate: translate3d($x, $y, $z);
            $rtl-translate: translate3d(calc(-1 * #{$x}), $y, $z);
        } @else {
            @if $extra == null {
                $extra: $transform;
            } @else {
                $extra: $extra $transform;
            }
        }
    }

    @if $x == '0' or $x == null {
        @include multi-dir() {
            transform: $ltr-translate $extra;
        }
    } @else {
        @include ltr() {
            transform: $ltr-translate $extra;
        }

        @include rtl() {
            transform: $rtl-translate $extra;
        }
    }
}