@import "~bootstrap/scss/mixins/breakpoints";

@mixin mq($min: 0, $max: 0, $breakpoints: $grid-breakpoints) {
	$type: type-of($min);
	@if $type==string {
		@include media-breakpoint-up($min, $breakpoints){
			@content;
		}
	}
	@else if $type==number {
		$query: "all" !default;
		@if $min !=0 and $max !=0 {
			$query: "(min-width: #{$min}) and (max-width: #{$max})";
		}
		@else if $min !=0 and $max==0 {
			$query: "(min-width: #{$min})";
		}
		@else if $min==0 and $max !=0 {
			$query: "(max-width: #{$max})";
		}
		@media #{$query} {
			@content;
		}
	}
}

// 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 mq-up($name, $breakpoints: $grid-breakpoints) {
	$min: breakpoint-min($name, $breakpoints);
	@if $min {
		@media (min-width: $min) {
			@content;
		}
	}
	@else {
		@content;
	}
}

// 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 mq-down($name, $breakpoints: $grid-breakpoints) {
	$max: breakpoint-max($name, $breakpoints);
	@if $max {
		@media (max-width: $max) {
			@content;
		}
	}
	@else {
		@content;
	}
}

// Media that spans multiple breakpoint widths.
// Makes the @content apply between the min and max breakpoints
@mixin mq-between($lower, $upper, $breakpoints: $grid-breakpoints) {
	$min: breakpoint-min($lower, $breakpoints);
	$max: breakpoint-max($upper, $breakpoints);
	@if $min !=null and $max !=null {
		@media (min-width: $min) and (max-width: $max) {
			@content;
		}
	}
	@else if $max==null {
		@include media-breakpoint-up($lower, $breakpoints) {
			@content;
		}
	}
	@else if $min==null {
		@include media-breakpoint-down($upper, $breakpoints) {
			@content;
		}
	}
}

// Media between the breakpoint's minimum and maximum widths.
// No minimum for the smallest breakpoint, and no maximum for the largest one.
// Makes the @content apply only to the given breakpoint, not viewports any wider or narrower.
@mixin mq-only($name, $breakpoints: $grid-breakpoints) {
	$min: breakpoint-min($name, $breakpoints);
	$max: breakpoint-max($name, $breakpoints);
	@if $min !=null and $max !=null {
		@media (min-width: $min) and (max-width: $max) {
			@content;
		}
	}
	@else if $max==null {
		@include media-breakpoint-up($name, $breakpoints) {
			@content;
		}
	}
	@else if $min==null {
		@include media-breakpoint-down($name, $breakpoints) {
			@content;
		}
	}
}