From 1cb77f7c4cb27e40e368656b6536bb208d96aef9 Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Sat, 5 Feb 2022 18:32:31 +0100
Subject: Added text field

---
 src/_general.scss            |  30 +++++---
 src/_vars.scss               |  38 ++++++----
 src/index.scss               |  12 ++-
 src/objects/_icon.scss       |  40 ++++++++++
 src/objects/_rule.scss       |   2 -
 src/objects/_text-field.scss | 169 +++++++++++++++++++++++++++++++++++++++++++
 tpl/index.pug                |  32 +++++++-
 tpl/objects/icon.pug         |   7 ++
 tpl/objects/text-field.pug   |  13 ++++
 9 files changed, 310 insertions(+), 33 deletions(-)
 create mode 100644 src/objects/_icon.scss
 create mode 100644 src/objects/_text-field.scss
 create mode 100644 tpl/objects/icon.pug
 create mode 100644 tpl/objects/text-field.pug

diff --git a/src/_general.scss b/src/_general.scss
index 82b9467..e03d0b3 100644
--- a/src/_general.scss
+++ b/src/_general.scss
@@ -52,18 +52,24 @@ ol {
     text-decoration: none;
 }
 
-button {
-    box-sizing:       content-box;
-    margin:           0;
-    padding:          0;
-    border:           0;
-    background-color: transparent;
-    color:            currentColor;
-    font:             inherit;
-    letter-spacing:   inherit;
-    text-align:       left;
-    text-transform:   inherit;
-    appearance:       none;
+
+button,
+input,
+textarea {
+    box-sizing:     content-box;
+    margin:         0;
+    padding:        0;
+    border:         0;
+    background:     none;
+    color:          currentColor;
+    font-family:    inherit;
+    font-size:      1em;
+    font-style:     inherit;
+    font-weight:    inherit;
+    line-height:    inherit;
+    text-align:     inherit;
+    text-transform: inherit;
+    appearance:     none;
 
     &::-moz-focus-inner {
         border: 0;
diff --git a/src/_vars.scss b/src/_vars.scss
index d2bdf38..c315438 100644
--- a/src/_vars.scss
+++ b/src/_vars.scss
@@ -90,18 +90,6 @@ $line-height: map-get($font--main, line-height);
         ),
         
         --colors: (
-            --gray1:  hsl(210, 0%, 100%), // 1.11
-            --gray2:  hsl(210, 0%, 98%),  // 1.07
-            --gray3:  hsl(210, 0%, 95%),  // 1
-            --gray4:  hsl(210, 0%, 90%),  // 1.11
-            --gray5:  hsl(210, 0%, 87%),  // 1.2
-            --gray6:  hsl(210, 0%, 78%),  // 1.51
-            --gray7:  hsl(210, 0%, 69%),  // 1.93
-            --gray8:  hsl(210, 0%, 55%),  // 3
-            --gray9:  hsl(210, 0%, 38%),  // 5.53
-            --gray10: hsl(210, 0%, 19%),  // 11.78
-            --gray11: hsl(210, 0%, 0%),   // 18.75
-
             --bg-hi2: iro.props-get(--colors --gray1, null), // Lightest background
             --bg-hi:  iro.props-get(--colors --gray2, null), // Lighter background
             --bg:     iro.props-get(--colors --gray3, null), // Background
@@ -167,6 +155,22 @@ $line-height: map-get($font--main, line-height);
         ),
     ));
 
+    @include iro.props-store((
+        --colors: (
+            --gray1:  hsl(210, 0%, 100%), // 1.11
+            --gray2:  hsl(210, 0%, 98%),  // 1.07
+            --gray3:  hsl(210, 0%, 95%),  // 1
+            --gray4:  hsl(210, 0%, 90%),  // 1.11
+            --gray5:  hsl(210, 0%, 87%),  // 1.2
+            --gray6:  hsl(210, 0%, 78%),  // 1.51
+            --gray7:  hsl(210, 0%, 69%),  // 1.93
+            --gray8:  hsl(210, 0%, 55%),  // 3
+            --gray9:  hsl(210, 0%, 38%),  // 5.53
+            --gray10: hsl(210, 0%, 19%),  // 11.78
+            --gray11: hsl(210, 0%, 0%),   // 18.75
+        )
+    ), 'light-palette');
+
     @include iro.props-store((
         --colors: (
             --gray1:  hsl(210, 0%, 100%), // 1
@@ -181,7 +185,7 @@ $line-height: map-get($font--main, line-height);
             --gray10: hsl(210, 0%, 22%),  // 11.72
             --gray11: hsl(210, 0%, 0%),   // 21
         )
-    ), 'light-raised');
+    ), 'light-raised-palette');
 }
 
 //
@@ -192,11 +196,17 @@ $line-height: map-get($font--main, line-height);
             --colors: ()
         ), 'dark');
     }
+
+    @include iro.fn-execute {
+        @include iro.props-store((
+            --colors: ()
+        ), 'dark-palette');
+    }
     
     @include iro.fn-execute {
         @include iro.props-store((
             --colors: ()
-        ), 'dark-raised');
+        ), 'dark-raised-palette');
     }
 }
 
diff --git a/src/index.scss b/src/index.scss
index 1d21d45..5a6a94c 100644
--- a/src/index.scss
+++ b/src/index.scss
@@ -6,12 +6,15 @@
 
 @import 'layouts/container';
 
+@import 'objects/icon';
 @import 'objects/heading';
 @import 'objects/rule';
 @import 'objects/button';
+@import 'objects/text-field';
 
 :root {
     @include iro.props-assign;
+    @include iro.props-assign('light-palette');
 
     @each $breakpoint in map-keys(media.$breakpoints) {
         @include media.media('<=#{$breakpoint}') {
@@ -25,8 +28,8 @@
 }
 
 @include iro.bem-theme('raised') {
-    @include iro.props-assign($root: --colors, $prefix: --colors);
-    @include iro.props-assign('light-raised');
+    @include iro.props-assign('light-raised-palette');
+    @include iro.props-assign;
 
     @include iro.bem-multi('at-theme' 'grayscale', 'theme' 'grayscale') {
         @include iro.props-assign($root: --colors --grayscale-accent, $prefix: --colors --accent);
@@ -35,14 +38,15 @@
 
 /*@media (prefers-color-scheme: dark) {
     @include iro.props-assign('dark');
+    @include iro.props-assign('dark-palette');
 
     @include iro.bem-theme('grayscale') {
         @include iro.props-assign('dark', $root: --colors --grayscale-accent, $prefix: --colors --accent);
     }
 
     @include iro.bem-theme('raised') {
-        @include iro.props-assign('dark', $root: --colors, $prefix: --colors);
-        @include iro.props-assign('dark-raised');
+        @include iro.props-assign('dark-raised-palette');
+        @include iro.props-assign('dark');
     
         @include iro.bem-multi('at-theme' 'grayscale', 'theme' 'grayscale') {
             @include iro.props-assign('dark', $root: --colors --grayscale-accent, $prefix: --colors --accent);
diff --git a/src/objects/_icon.scss b/src/objects/_icon.scss
new file mode 100644
index 0000000..b9e3c0d
--- /dev/null
+++ b/src/objects/_icon.scss
@@ -0,0 +1,40 @@
+@use 'iro-sass/src/index' as iro;
+
+@include iro.props-namespace('icon') {
+    @include iro.bem-object(iro.props-namespace()) {
+        display:         inline-block;
+        width:           1em;
+        height:          1em;
+        stroke-width:    var(--icon-stroke-width, 1.5px);
+        stroke-linecap:  round;
+        stroke-linejoin: round;
+        vertical-align:  -.1em;
+
+        @include iro.bem-modifier('block') {
+            display: block;
+        }
+    }
+
+    @keyframes rotate {
+        100% {
+            transform: rotate(360deg);
+        }
+    }
+
+    @keyframes dash {
+        0% {
+            stroke-dasharray: 1, 200;
+            stroke-dashoffset: 0;
+        }
+
+        50% {
+            stroke-dasharray: 89, 200;
+            stroke-dashoffset: -35px;
+        }
+
+        100% {
+            stroke-dasharray: 89, 200;
+            stroke-dashoffset: -124px;
+        }
+    }
+}
diff --git a/src/objects/_rule.scss b/src/objects/_rule.scss
index 74987da..bfd1240 100644
--- a/src/objects/_rule.scss
+++ b/src/objects/_rule.scss
@@ -1,6 +1,4 @@
 @use 'iro-sass/src/index' as iro;
-@use '../vars';
-@use '../mixins/typography';
 
 @include iro.props-namespace('rule') {
     @include iro.props-store((
diff --git a/src/objects/_text-field.scss b/src/objects/_text-field.scss
new file mode 100644
index 0000000..f2c3678
--- /dev/null
+++ b/src/objects/_text-field.scss
@@ -0,0 +1,169 @@
+@use 'iro-sass/src/index' as iro;
+@use '../vars';
+@use '../mixins/typography';
+
+@include iro.props-namespace('text-field') {
+    @include iro.props-store((
+        --dims: (
+            --padding-x:     .6rem,
+            --padding-y:     .5rem,
+            --border-width:  iro.props-get(--dims --border-width --thin, $global: true),
+            --border-radius: 2px,
+
+            --focus: (
+                --border-width:  iro.props-get(--dims --border-width --medium, $global: true),
+            )
+        ),
+        --colors: (
+            --bg:          iro.props-get(--colors --bg-hi2, $global: true),
+            --placeholder: iro.props-get(--colors --fg-hi2, $global: true),
+            --text:        iro.props-get(--colors --fg, $global: true),
+            --border:      iro.props-get(--colors --obj-lo, $global: true),
+            --shadow:      0 0 0 0 transparent,
+    
+            --hover: (
+                --border: iro.props-get(--colors --fg-hi2, $global: true),
+                --shadow: 0 0 0 0 transparent,
+            ),
+            --focus: (
+                --border: iro.props-get(--colors --accent --primary, $global: true),
+                --shadow: 0 0 0 0 transparent,
+            ),
+            --key-focus: (
+                --border: iro.props-get(--colors --focus --fill, $global: true),
+                --shadow: iro.props-get(--colors --focus --shadow, $global: true),
+            ),
+            --error: (
+                --border: iro.props-get(--colors --accent --error-hi, $global: true),
+                --shadow: 0 0 0 0 transparent,
+    
+                --hover: (
+                    --border: iro.props-get(--colors --accent --error, $global: true),
+                    --shadow: iro.props-get(--colors --text-input --error --shadow, null),
+                ),
+                --focus: (
+                    --border: iro.props-get(--colors --accent --error, $global: true),
+                    --shadow: iro.props-get(--colors --text-input --error --shadow, null),
+                ),
+            ),
+            --disabled: (
+                --bg:          iro.props-get(--colors --obj-hi, $global: true),
+                --placeholder: iro.props-get(--colors --fg-hi3, $global: true),
+                --text:        iro.props-get(--colors --fg-hi3, $global: true),
+                --border:      iro.props-get(--colors --obj-hi, $global: true),
+                --shadow:      0 0 0 0 transparent,
+            ),
+        ),
+    ));
+
+    @include iro.bem-object(iro.props-namespace()) {
+        position:         relative;
+        min-width:        0;
+        padding:          iro.props-get(--dims --padding-y) iro.props-get(--dims --padding-x);
+        background-color: iro.props-get(--colors --bg);
+
+        @include iro.bem-elem('bg') {
+            display:          block;
+            position:         absolute;
+            top:              0;
+            right:            0;
+            bottom:           0;
+            left:             0;
+            border:           iro.props-get(--dims --border-width) solid iro.props-get(--colors --border);
+            border-radius:    iro.props-get(--dims --border-radius);
+            box-shadow:       iro.props-get(--colors --shadow);
+            pointer-events:   none;
+        }
+
+        @include iro.bem-elem('input') {
+            @include typography.set-font(vars.$font--main, (size: 1em, line-height: vars.$line-height));
+    
+            display: block;
+            color:   iro.props-get(--colors --text);
+            resize:  none;
+
+            &::placeholder {
+                opacity:    1;
+                color:      iro.props-get(--colors --placeholder);
+                font-style: italic;
+            }
+
+            &:hover {
+                @include iro.bem-sibling-elem('bg') {
+                    border-color: iro.props-get(--colors --hover --border);
+                    box-shadow:   iro.props-get(--colors --hover --shadow);
+                }
+            }
+
+            &:focus {
+                outline: 0;
+
+                @include iro.bem-sibling-elem('bg') {
+                    $offset: calc(iro.props-get(--dims --border-width) - iro.props-get(--dims --focus --border-width));
+
+                    top:           $offset;
+                    right:         $offset;
+                    bottom:        $offset;
+                    left:          $offset;
+                    border:        iro.props-get(--dims --focus --border-width) solid iro.props-get(--colors --focus --border);
+                    border-radius: calc(iro.props-get(--dims --border-radius) - $offset);
+                    box-shadow:    iro.props-get(--colors --focus --shadow);
+                }
+            }
+
+            &:invalid {
+                @include iro.bem-sibling-elem('bg') {
+                    border-color: iro.props-get(--colors --error --border);
+                    box-shadow:   iro.props-get(--colors --error --shadow);
+                }
+
+                &:hover {
+                    @include iro.bem-sibling-elem('bg') {
+                        border-color: iro.props-get(--colors --error --hover --border);
+                        box-shadow:   iro.props-get(--colors --error --hover --shadow);
+                    }
+                }
+
+                &:focus {
+                    @include iro.bem-sibling-elem('bg') {
+                        border-color: iro.props-get(--colors --error --focus --border);
+                        box-shadow:   iro.props-get(--colors --error --focus --shadow);
+                    }
+                }
+            }
+
+            @include iro.bem-at-theme('keyboard') {
+                &:focus {
+                    @include iro.bem-sibling-elem('bg') {
+                        border-color: iro.props-get(--colors --key-focus --border);
+                        box-shadow:   iro.props-get(--colors --key-focus --shadow);
+                    }
+                }
+            }
+        }
+
+        @include iro.bem-modifier('fill') {
+            padding: 0;
+
+            @include iro.bem-elem('input') {
+                padding: iro.props-get(--dims --padding-y) iro.props-get(--dims --padding-x);
+            }
+        }
+
+        @include iro.bem-is('disabled') {
+            background-color: iro.props-get(--colors --disabled --bg);
+
+            @include iro.bem-elem('input') {
+                color: iro.props-get(--colors --disabled --text);
+
+                &::placeholder {
+                    color: iro.props-get(--colors --disabled --placeholder);
+                }
+            }
+
+            @include iro.bem-elem('bg') {
+                border-color: iro.props-get(--colors --disabled --border);
+            }
+        }
+    }
+}
diff --git a/tpl/index.pug b/tpl/index.pug
index 47dbc55..7dab86f 100644
--- a/tpl/index.pug
+++ b/tpl/index.pug
@@ -6,6 +6,7 @@ include layouts/container.pug
 include objects/heading.pug
 include objects/rule.pug
 include objects/button.pug
+include objects/text-field.pug
 
 mixin box 
     +container(padX=true padY=true inPage=true theme="raised")
@@ -21,7 +22,7 @@ html
         link(rel="stylesheet" href="style.css")
         script(src="script.js")
 
-    body(class='t-lighter')
+    body
         +container(padX=true padY=true narrow=true)
 
             +h1-heading(level='xl')= 'Heading'
@@ -91,3 +92,32 @@ html
                 +a-button(variant='secondary' outline=true)= 'Button'
                 = ' '
                 +a-button(variant='secondary' outline=true disabled=true)= 'Button'
+
+            //-----------------------------------------
+
+            +h1-heading(level='xl')= 'Text field'
+            +rule(level='medium')
+
+            +box
+                +text-field(placeholder='Placeholder')
+                br
+                br
+                +text-field(value='Just landed in L.A.')
+                br
+                br
+                +text-field(value='Readonly' readonly=true)
+                br
+                br
+                +text-field(value='Incorrect input' pattern='a+' required=true)
+                br
+                br
+                +text-field(placeholder='Placeholder' disabled=true)
+                br
+                br
+                +text-field(value='Just landed in L.A.' disabled=true)
+                br
+                br
+                +text-field(value='Readonly' readonly=true disabled=true)
+                br
+                br
+                +text-field(value='Incorrect input' pattern='a+' required=true disabled=true)
diff --git a/tpl/objects/icon.pug b/tpl/objects/icon.pug
new file mode 100644
index 0000000..a77a3ed
--- /dev/null
+++ b/tpl/objects/icon.pug
@@ -0,0 +1,7 @@
+mixin icon(id)
+  -
+    let href    = '../node_modules/iro-icons/src/icons/' + id + '.svg'
+    let classes = attributes.class ? attributes.class : ''
+
+  svg(class=['o-icon', 'o-icon--iro', 'o-icon--iro-' + id, classes] width='1em' height='1em')
+    use(xlink:href=href)
diff --git a/tpl/objects/text-field.pug b/tpl/objects/text-field.pug
new file mode 100644
index 0000000..9bbe0a1
--- /dev/null
+++ b/tpl/objects/text-field.pug
@@ -0,0 +1,13 @@
+include icon.pug
+
+mixin text-field
+  -
+    let classes = {
+      'o-text-field': true,
+      'is-invalid':   attributes.invalid,
+      'is-disabled':  attributes.disabled,
+    }
+
+  div(class=classes)
+    input(class='o-text-field__input')&attributes(attributes)
+    .o-text-field__bg
-- 
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