@use '../../settings' as *;
@use '../../variables' as *;
@use '../functions' as *;
@use '../../maps' as *;
@use 'breakpoints' as *;
@use 'sass:math';
@use 'sass:map';
@use 'sass:meta';

// Grid system
//
// Generate semantic grid columns with these mixins.

@mixin make-row($gutter: $grid-gutter-width) {
  --gutter-x: #{$gutter};
  --gutter-y: 0;
  display: flex;
  flex-wrap: wrap;
  margin-top: calc(-1 * var(--gutter-y)); // stylelint-disable-line function-disallowed-list
  margin-inline-end: calc(-0.5 * var(--gutter-x)); // stylelint-disable-line function-disallowed-list
  margin-inline-start: calc(-0.5 * var(--gutter-x)); // stylelint-disable-line function-disallowed-list
}

@mixin make-col-ready() {
  box-sizing: if(sass(meta.global-variable-exists('include-column-box-sizing') and $include-column-box-sizing): border-box; else: null);
  flex-shrink: 0;
  width: 100%;
  max-width: 100%;
  padding-inline-end: calc(var(--gutter-x) * 0.5); // stylelint-disable-line function-disallowed-list
  padding-inline-start: calc(var(--gutter-x) * 0.5); // stylelint-disable-line function-disallowed-list
  margin-top: var(--gutter-y);
}

@mixin make-col($size: false, $columns: $grid-columns) {
  @if $size {
    flex: 0 0 auto;
    width: math.percentage(divide($size, $columns));
  } @else {
    flex: 1 1 0;
    max-width: 100%;
  }
}

@mixin make-col-auto() {
  flex: 0 0 auto;
  width: auto;
}

@mixin make-col-offset($size, $columns: $grid-columns) {
  $num: divide($size, $columns);
  margin-inline-start: if(sass($num == 0): 0; else: math.percentage($num));
}

@mixin row-cols($count) {
  > * {
    flex: 0 0 auto;
    width: math.percentage(divide(1, $count));
  }
}

@mixin make-grid-columns($columns: $grid-columns, $gutter: $grid-gutter-width, $breakpoints: $grid-breakpoints) {
  @each $breakpoint in map.keys($breakpoints) {
    $infix: breakpoint-infix($breakpoint, $breakpoints);

    @include media-breakpoint-up($breakpoint, $breakpoints) {
      .col#{$infix} {
        flex: 1 0 0;
      }

      .row-cols#{$infix}-auto > * {
        @include make-col-auto();
      }

      @if $grid-row-columns > 0 {
        @for $i from 1 through $grid-row-columns {
          .row-cols#{$infix}-#{$i} {
            @include row-cols($i);
          }
        }
      }

      .col#{$infix}-auto {
        @include make-col-auto();
      }

      @if $columns > 0 {
        @for $i from 1 through $columns {
          .col#{$infix}-#{$i} {
            @include make-col($i, $columns);
          }
        }

        @for $i from 0 through ($columns - 1) {
          @if not($infix == '' and $i == 0) {
            .offset#{$infix}-#{$i} {
              @include make-col-offset($i, $columns);
            }
          }
        }
      }

      @each $key, $value in $gutters {
        .g#{$infix}-#{$key},
        .gx#{$infix}-#{$key} {
          --gutter-x: #{$value};
        }

        .g#{$infix}-#{$key},
        .gy#{$infix}-#{$key} {
          --gutter-y: #{$value};
        }
      }
    }
  }
}

@mixin make-cssgrid($columns: $grid-columns, $breakpoints: $grid-breakpoints) {
  @each $breakpoint in map.keys($breakpoints) {
    $infix: breakpoint-infix($breakpoint, $breakpoints);

    @include media-breakpoint-up($breakpoint, $breakpoints) {
      @if $columns > 0 {
        @for $i from 1 through $columns {
          .g-col#{$infix}-#{$i} {
            grid-column: auto / span $i;
          }
        }

        @for $i from 1 through ($columns - 1) {
          .g-start#{$infix}-#{$i} {
            grid-column-start: $i;
          }
        }
      }
    }
  }
}