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-rw-r--r--src/_props.scss200
1 files changed, 102 insertions, 98 deletions
diff --git a/src/_props.scss b/src/_props.scss
index ec10b1f..17e9de7 100644
--- a/src/_props.scss
+++ b/src/_props.scss
@@ -3,133 +3,137 @@
3@use 'sass:meta'; 3@use 'sass:meta';
4 4
5@function is-prop-ref($value) { 5@function is-prop-ref($value) {
6 @if meta.type-of($value) != 'list' { 6 @if meta.type-of($value) != 'list' {
7 @return false; 7 @return false;
8 } 8 }
9 @if list.length($value) != 4 { 9 @if list.length($value) != 4 {
10 @return false; 10 @return false;
11 } 11 }
12 @if list.nth($value, 1) != 'prop-ref' { 12 @if list.nth($value, 1) != 'prop-ref' {
13 @return false; 13 @return false;
14 } 14 }
15 @return true; 15 @return true;
16} 16}
17 17
18@function def($name, $value: (), $metadata: ()) { 18@function def($name, $value: (), $metadata: ()) {
19 @return ('prop-ref' $name $value $metadata); 19 @return ('prop-ref' $name $value $metadata);
20} 20}
21 21
22@function merge($ref, $value) { 22@function merge($ref, $value) {
23 @if not is-prop-ref($ref) { 23 @if not is-prop-ref($ref) {
24 @return $ref; 24 @return $ref;
25 } 25 }
26 26
27 $v: list.nth($ref, 3); 27 $v: list.nth($ref, 3);
28 $ref: list.set-nth($ref, 3, map.deep-merge($v, $value)); 28 $ref: list.set-nth($ref, 3, map.deep-merge($v, $value));
29 @return $ref; 29 @return $ref;
30} 30}
31 31
32@function get-deep($name, $value, $key: null, $keys...) { 32@function get-deep($name, $value, $key: null, $keys...) {
33 @if is-prop-ref($value) { 33 @if is-prop-ref($value) {
34 @return get($value, $key, $keys); 34 @return get($value, $key, $keys);
35 } 35 }
36 @if meta.type-of($value) == 'map' and $key != null { 36 @if meta.type-of($value) == 'map' and $key != null {
37 @if meta.type-of($key) != 'string' { 37 @if meta.type-of($key) != 'string' {
38 @error 'Expected string, got #{$key}'; 38 @error 'Expected string, got #{$key}';
39 } 39 }
40 @return get-deep(#{$name}#{$key}, map.get($value, $key), $keys...); 40 @return get-deep(#{$name}#{$key}, map.get($value, $key), $keys...);
41 } 41 }
42 @return $name $value; 42 @return $name $value;
43} 43}
44 44
45@function map-to-vars($name, $map) { 45@function map-to-vars($name, $map) {
46 @if meta.type-of($map) != 'map' { 46 @if meta.type-of($map) != 'map' {
47 @if meta.type-of($name) != 'string' { 47 @if meta.type-of($name) != 'string' {
48 @error 'Expected variable name, got #{$name} instead'; 48 @error 'Expected variable name, got #{$name} instead';
49 } 49 }
50 @return var($name); 50 @return var($name);
51 } 51 }
52 52
53 $out: (); 53 $out: ();
54 54
55 @each $key, $value in $map { 55 @each $key, $value in $map {
56 $out: map.set($out, $key, map-to-vars(#{$name}#{$key}, $value)); 56 $out: map.set($out, $key, map-to-vars(#{$name}#{$key}, $value));
57 } 57 }
58 58
59 @return $out; 59 @return $out;
60} 60}
61 61
62@function get($ref, $key: null, $keys...) { 62@function get($ref, $key: null, $keys...) {
63 @if not is-prop-ref($ref) { 63 @if not is-prop-ref($ref) {
64 @return $ref; 64 @return $ref;
65 } 65 }
66 66
67 $name: list.nth($ref, 2); 67 $name: list.nth($ref, 2);
68 $value: get(list.nth($ref, 3)); 68 $value: get(list.nth($ref, 3));
69 69
70 @if meta.type-of($value) == 'map' { 70 @if meta.type-of($value) == 'map' {
71 $res: get-deep($name, $value, $key, $keys...); 71 $res: get-deep($name, $value, $key, $keys...);
72 $name: list.nth($res, 1); 72 $name: list.nth($res, 1);
73 $value: list.nth($res, 2); 73 $value: list.nth($res, 2);
74 } @else if meta.type-of($value) == 'list' { 74 } @else if meta.type-of($value) == 'list' {
75 $i: 1; 75 $i: 1;
76 @each $item in $value { 76 @each $item in $value {
77 $value: list.set-nth($value, $i, get($item)); 77 $value: list.set-nth($value, $i, get($item));
78 $i: $i + 1; 78 $i: $i + 1;
79 } 79 }
80 } 80 }
81 81
82 @return map-to-vars($name, $value); 82 @return map-to-vars($name, $value);
83} 83}
84 84
85@mixin materialize-helper($name, $value) { 85@mixin materialize-helper($name, $value) {
86 @if meta.type-of($value) == 'map' { 86 @if meta.type-of($value) == 'map' {
87 @each $key, $value in $value { 87 @each $key, $value in $value {
88 @include materialize-helper(#{$name}#{$key}, $value); 88 @include materialize-helper(#{$name}#{$key}, $value);
89 } 89 }
90 } @else { 90 } @else {
91 #{$name}: #{$value}; 91 #{$name}: #{$value};
92 } 92 }
93} 93}
94 94
95@mixin materialize($ref, $match-meta: null) { 95@mixin materialize($ref, $match-meta: ()) {
96 @if is-prop-ref($ref) { 96 @if is-prop-ref($ref) {
97 $name: list.nth($ref, 2); 97 $name: list.nth($ref, 2);
98 $value: get(list.nth($ref, 3)); 98 $value: get(list.nth($ref, 3));
99 $meta: get(list.nth($ref, 4)); 99 $meta: get(list.nth($ref, 4));
100 100
101 $match: true; 101 $match: true;
102 @if meta.type-of($match-meta) == 'list' { 102 @if meta.type-of($match-meta) == 'list' {
103 @each $item in $match-meta { 103 @each $item in $match-meta {
104 $match: $match and list.index($meta, $item) != null; 104 $match: $match and list.index($meta, $item) != null;
105 } 105 }
106 } @else { 106 } @else if $match-meta == null and list.length($meta) == 0 {
107 $match: $match and list.index($meta, $match-meta) != null; 107 $match: true;
108 } 108 } @else {
109 $match: list.index($meta, $match-meta) != null;
110 }
109 111
110 @if $match-meta == null or $match { 112 @if $match {
111 @include materialize-helper($name, $value); 113 @include materialize-helper($name, $value);
112 } 114 }
113 } @else if meta.type-of($ref) == 'list' { 115 } @else if meta.type-of($ref) == 'list' {
114 @each $r in $ref { 116 @each $r in $ref {
115 @if is-prop-ref($r) { 117 @if is-prop-ref($r) {
116 $name: list.nth($r, 2); 118 $name: list.nth($r, 2);
117 $value: get(list.nth($r, 3)); 119 $value: get(list.nth($r, 3));
118 $meta: get(list.nth($r, 4)); 120 $meta: get(list.nth($r, 4));
119 121
120 $match: true; 122 $match: true;
121 @if meta.type-of($match-meta) == 'list' { 123 @if meta.type-of($match-meta) == 'list' {
122 @each $item in $match-meta { 124 @each $item in $match-meta {
123 $match: $match and list.index($meta, $item) != null; 125 $match: $match and list.index($meta, $item) != null;
124 } 126 }
125 } @else { 127 } @else if $match-meta == null and list.length($meta) == 0 {
126 $match: $match and list.index($meta, $match-meta) != null; 128 $match: true;
127 } 129 } @else {
130 $match: list.index($meta, $match-meta) != null;
131 }
128 132
129 @if $match-meta == null or $match { 133 @if $match {
130 @include materialize-helper($name, $value); 134 @include materialize-helper($name, $value);
131 } 135 }
132 } 136 }
133 } 137 }
134 } 138 }
135} 139}
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