//|
//|
//|
//|
//|     ▒█▀▄▀█ ░█▀▀█ ▒█▀▀▀█ ▒█▀▀▀█ ▒█▄░▒█ ▒█▀▀█ ▒█░░▒█ 　 ▒█▀▀█ ▒█▀▀█ ▀█▀ ▒█▀▀▄
//|     ▒█▒█▒█ ▒█▄▄█ ░▀▀▀▄▄ ▒█░░▒█ ▒█▒█▒█ ▒█▄▄▀ ▒█▄▄▄█ 　 ▒█░▄▄ ▒█▄▄▀ ▒█░ ▒█░▒█
//|     ▒█░░▒█ ▒█░▒█ ▒█▄▄▄█ ▒█▄▄▄█ ▒█░░▀█ ▒█░▒█ ░░▒█░░ 　 ▒█▄▄█ ▒█░▒█ ▄█▄ ▒█▄▄▀
//|
//|     Grid v1.4
//|
//|     Nguyen Long
//|     hpvanlong@gmail.com
//|
/////////////////////////////////////////////////////////////////////////////////////|
//|
//|     OPTIONS
//|
//|     @include gridOptions((
//|         ...
//|     ));
//|
//|
//|
//|
//|     Background color item
//|         bgColorItem: value,
//|
//|     Space item default
//|         columnGap: 0,
//|
//|     Column default
//|         colDefault: 1,
//|
//|     Example ratio 4:3 = 3/4*100% = 75%
//|         ratioItem: 100%,
//|
//|     Responsive Device large >=1200, medium >=992, small >=768, extraSmall <=767
//|         responsive: (
//|             large: 6,
//|             medium: 5,
//|             small: 3,
//|             extraSmall: 1
//|         ),
//|
//|     Options with data html
//|     (data-gap, data-ratio, data-col-lg, data-col-md, data-col-sm, data-col-xs)
//|         optionsData: false,
//|
//|     data-ratio: 16by9, 4by3
//|
//|
//|     Max column with data html ( large & wide column = 2 column )
//|         maxColumn: 6,
//|
//|     Max gap with value = 5, 10, 15, 20 ...
//|         maxGap: 6
//|
//|
//|     HTML STRUCTURE
//|
//|     <div class="ac_masonry-grid" data-col-lg="3">
//|         <div class="ac_masonry">
//|             <div class="grid-sizer"></div>
//|
//|             <div class="grid-item high">
//|                 <div class="grid-item__inner">
//|                     <div class="grid-item__content-wrapper">
//|                         <!-- CONTENT -->
//|                     </div>
//|                 </div>
//|             </div>
//|
//|             <div class="grid-item high">
//|                 <div class="grid-item__inner">
//|                     <div class="grid-item__content-wrapper">
//|                         <!-- CONTENT -->
//|                     </div>
//|                 </div>
//|             </div>
//|
//|             <div class="grid-item wide">
//|                 <div class="grid-item__inner">
//|                     <div class="grid-item__content-wrapper">
//|                         <!-- CONTENT -->
//|                     </div>
//|                 </div>
//|             </div>
//|         </div>
//|     </div>
//|
/////////////////////////////////////////////////////////////////////////////////////|




////////////
////////////
// Variable
@use "sass:math";

$masonryGrid: '.ac_masonry-grid';
$gridItem: '.grid-item';
$gridSizer: '.grid-sizer';
$gridItemInner: '.grid-item__inner';
$gridItemContentWrap: '.grid-item__content-wrapper';
$wideItem: '.wide';
$largeItem: '.large';
$highItem: '.high';
$extraLargeItem: '.extra-large';
//Data html
$dataGap: 'data-gap';
$dataRatio: 'data-ratio';
$dataColXs: 'data-col-xs';
$dataColSm: 'data-col-sm';
$dataColMd: 'data-col-md';
$dataColLg: 'data-col-lg';



// Map deep get
@function map-deep-get($map, $keys...) {
    @each $key in $keys {
        $map: map-get($map, $key);
    }
    @return $map;
}


// Map deep merge
@function extend($map, $maps.../*, $deep */) {
    $last: nth($maps, -1);
    $deep: $last == true;
    $max: if($deep, length($maps) - 1, length($maps));

    @for $i from 1 through $max {
        $current: nth($maps, $i);

        @if not $deep {
            $map: map-merge($map, $current);
        } @else {
            @each $key, $value in $current {

                @if type-of($value) == "map" and type-of(map-get($map, $key)) == "map" {
                    $value: extend(map-get($map, $key), $value, true);
                }

                $map: map-merge($map, ($key: $value));
            }
        }
    }

    @return $map;
}


%relative {
    position: relative;
}
%absolute {
    position: absolute;
}
%overHidden {
    overflow: hidden;
}
%margin0 {
    margin: 0 !important;
}




////////////
////////////
// Grid
@mixin grid($col) {
    #{$gridItem},
    #{$gridSizer} {
        $widthDefault: math.div(100 * 1, $col) * 1%;
        width: $widthDefault;
    }
    @if ($col > 1) {
        #{$gridItem} {
            $widthLarge: (math.div(100 * 1, $col) * 2) * 1%;
            &#{$wideItem},
            &#{$largeItem} {
                width: $widthLarge;
            }
            &#{$extraLargeItem} {
                width: 100%;
            }
        }
    }
}

////////////
////////////
// Ratio
@mixin ratio($ratio: 100%) {
    #{$gridItemInner} {
        padding-top: $ratio;
    }
    #{$gridItem} {
        &#{$extraLargeItem},
        &#{$wideItem} {
            #{$gridItemInner} {
                padding-top: $ratio * 0.5;
            }
        }
        &#{$highItem} {
            #{$gridItemInner} {
                padding-top: $ratio * 2;
            }
        }
    }
}

$gridRatio: (
    '100': 100%,
    '4by3': 3*0.25 * 100%,
    '16by9': math.div(9, 16) * 100%
);
@each $key, $value in $gridRatio {
    %ratio#{$key} {
        #{$gridItemInner} {
            padding-top: $value;
        }
        #{$gridItem} {
            &#{$extraLargeItem},
            &#{$wideItem} {
                #{$gridItemInner} {
                    padding-top: $value * 0.5;
                }
            }
            &#{$highItem} {
                #{$gridItemInner} {
                    padding-top: $value * 2;
                }
            }
        }
    }
}

// breakpoints: large >=1200, medium >=992, small >=768, extraSmall <=767
$gridBreakpoints: (
    'large': 1200px,
    'medium': 992px,
    'small': 768px
);

%dataColumn {
    $maxCol: 10;
    @for $i from 1 through $maxCol {
        &[#{$dataColXs}="#{$i}"] {
            @include grid($i);
        }
    }
    @for $i from 1 through $maxCol {
        @media (min-width: map-get($gridBreakpoints, 'small')) {
            &[#{$dataColSm}="#{$i}"] {
                @include grid($i);
            }
        }
    }
    @for $i from 1 through $maxCol {
        @media (min-width: map-get($gridBreakpoints, 'medium')) {
            &[#{$dataColMd}="#{$i}"] {
                @include grid($i);
            }
        }
    }
    @for $i from 1 through $maxCol {
        @media (min-width: map-get($gridBreakpoints, 'large')) {
            &[#{$dataColLg}="#{$i}"] {
                @include grid($i);
            }
        }
    }

}
%dataGap {
    @for $i from 1 through 6 {
        $gap: $i * 5;
        $valueGap: ($gap * 0.5) * 1px;
        &[#{$dataGap}="#{$gap}"] {
            margin: round(-$valueGap);
            #{$gridItem} {
                #{$gridItemContentWrap} {
                    margin: round($valueGap);
                    top: round($valueGap);
                    right: round($valueGap);
                    bottom: round($valueGap);
                    left: round($valueGap);
                }
            }
        }
    }
}



// Start
@mixin gridOptions($mainClass, $options) {
    $default: extend((
        'bgColorItem': #ccc,                        // Background color item
        'columnGap': 0,                             // Space item default
        'colDefault': 1,                            // Column default
        'ratioItem': 100%,                          // Example ratio 4:3 = 3/4*100% = 75%
        'responsive': (                             // Responsive Device large >=1200, medium >=992, small >=768, extraSmall <=767
            'large': 4,
            'medium': 3,
            'small': 2,
            'extraSmall': 1
        ),
        'optionsData': false,                       // Options with data html (data-gap, data-ratio, data-col-lg, data-col-md, data-col-sm, data-col-xs)
    ), $options, true);

    // $maxColumn: map-get($default, 'maxColumn');
    // $maxGap: map-get($default, 'maxGap');
    $bgColorItem: map-get($default, 'bgColorItem');
    $columnGap: map-get($default, 'columnGap');
    $colDefault: map-get($default, 'colDefault');
    $optionsData: map-get($default, 'optionsData');
    $ratioItem: map-get($default, 'ratioItem');
    $large: map-deep-get($default, 'responsive', 'large');
    $medium: map-deep-get($default, 'responsive', 'medium');
    $small: map-deep-get($default, 'responsive', 'small');
    $extraSmall: map-deep-get($default, 'responsive', 'extraSmall');

    $valueGapDefault: ($columnGap * 0.5) * 1px;






    ////////////
    ////////////
    // Style

    #{$mainClass} {
        margin: 0;
        // Set column default
        @include grid($colDefault);
        #{$gridItem} {
            #{$gridItemInner} {
                @extend %relative;
                #{$gridItemContentWrap} {
                    @extend %overHidden;
                    background-color: $bgColorItem;
                }
            }
        }

        &#{$masonryGrid} {


            #{$gridItemContentWrap} {
                @extend %absolute;

                // Set space default
                top: 0;
                right: 0;
                bottom: 0;
                left: 0;
                @extend %margin0; // fix masonry style
            }
            ////////////
            ////////////
            // Set ratio
            @if $optionsData {
                @extend %ratio100;
                @each $key, $value in $gridRatio {
                    &[#{$dataRatio}="#{$key}"] {
                        @extend %ratio#{$key};
                    }
                }
            } @else {
                @include ratio($ratioItem);
            }
        }


        @if $optionsData {
            ////////////
            ////////////
            // Set gap
            @extend %dataGap;

            ////////////
            ////////////
            // Column responsive
            @extend %dataColumn;
        } @else {

            $valueGap: ($columnGap * 0.5) * 1px;
            margin: round(-$valueGap);
            #{$gridItem} {
                #{$gridItemContentWrap} {
                    margin: round($valueGap);
                    top: round($valueGap);
                    right: round($valueGap);
                    bottom: round($valueGap);
                    left: round($valueGap);
                }
            }



            @if $extraSmall {
                @include grid($extraSmall);
            }
            @if $small {
                @media (min-width: map-get($gridBreakpoints, 'small')) {
                    @include grid($small);
                }
            }
            @if $medium {
                @media (min-width: map-get($gridBreakpoints, 'medium')) {
                    @include grid($medium);
                }
            }
            @if $large {
                @media (min-width: map-get($gridBreakpoints, 'large')) {
                    @include grid($large);
                }
            }
        }


    }
}

