✨ Implement button* and icon-button* for the design system

frontend/src/app/main/ui/ds.cljs

@@ -6,6 +6,8 @@
 
 (ns app.main.ui.ds
   (:require
+   [app.main.ui.ds.buttons.button :refer [button*]]
+   [app.main.ui.ds.buttons.icon-button :refer [icon-button*]]
    [app.main.ui.ds.foundations.assets.icon :refer [icon* icon-list]]
    [app.main.ui.ds.foundations.assets.raw-svg :refer [raw-svg* raw-svg-list]]
    [app.main.ui.ds.foundations.typography :refer [typography-list]]
@@ -16,8 +18,10 @@
 
 (def default
   "A export used for storybook"
-  #js {:Heading heading*
+  #js {:Button button*
+       :Heading heading*
        :Icon icon*
+       :IconButton icon-button*
        :Loader loader*
        :RawSvg raw-svg*
        :Text text*

frontend/src/app/main/ui/ds/_borders.scss

@@ -0,0 +1,10 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Copyright (c) KALEIDOS INC
+
+@use "./utils.scss" as *;
+
+// TODO: create actual tokens once we have them from design
+$br-8: px2rem(8);

frontend/src/app/main/ui/ds/_sizes.scss

@@ -0,0 +1,10 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Copyright (c) KALEIDOS INC
+
+@use "./utils.scss" as *;
+
+// TODO: create actual tokens once we have them from design
+$sz-32: px2rem(32);

frontend/src/app/main/ui/ds/buttons/_buttons.scss

@@ -0,0 +1,132 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Copyright (c) KALEIDOS INC
+
+@use "../_borders.scss" as *;
+@use "../_sizes.scss" as *;
+@use "../utils.scss" as *;
+
+%base-button {
+  --button-bg-color: initial;
+  --button-fg-color: initial;
+  --button-hover-bg-color: initial;
+  --button-hover-fg-color: initial;
+  --button-active-bg-color: initial;
+  --button-disabled-bg-color: initial;
+  --button-disabled-fg-color: initial;
+  --button-border-color: var(--button-bg-color);
+  --button-focus-inner-ring-color: initial;
+  --button-focus-outer-ring-color: initial;
+
+  appearance: none;
+  height: $sz-32;
+  border: none;
+  border-radius: $br-8;
+
+  background: var(--button-bg-color);
+  color: var(--button-fg-color);
+  border: 1px solid var(--button-border-color);
+
+  &:hover {
+    --button-bg-color: var(--button-hover-bg-color);
+    --button-fg-color: var(--button-hover-fg-color);
+  }
+
+  &:active {
+    --button-bg-color: var(--button-active-bg-color);
+  }
+
+  &:focus-visible {
+    outline: var(--button-focus-inner-ring-color) solid #{px2rem(2)};
+    outline-offset: -#{px2rem(3)};
+    --button-border-color: var(--button-focus-outer-ring-color);
+    --button-fg-color: var(--button-focus-fg-color);
+  }
+
+  &:disabled {
+    --button-bg-color: var(--button-disabled-bg-color);
+    --button-fg-color: var(--button-disabled-fg-color);
+  }
+}
+
+%base-button-primary {
+  --button-bg-color: var(--color-accent-primary);
+  --button-fg-color: var(--color-background-secondary);
+
+  --button-hover-bg-color: var(--color-accent-tertiary);
+  --button-hover-fg-color: var(--color-background-secondary);
+
+  --button-active-bg-color: var(--color-accent-tertiary);
+
+  --button-disabled-bg-color: var(--color-accent-primary-muted);
+  --button-disabled-fg-color: var(--color-background-secondary);
+
+  --button-focus-bg-color: var(--color-accent-primary);
+  --button-focus-fg-color: var(--color-background-secondary);
+  --button-focus-inner-ring-color: var(--color-background-secondary);
+  --button-focus-outer-ring-color: var(--color-accent-primary);
+
+  &:active {
+    box-shadow: inset 0 0 #{px2rem(10)} #{px2rem(2)} rgba(0, 0, 0, 0.2);
+  }
+}
+
+%base-button-secondary {
+  --button-bg-color: var(--color-background-tertiary);
+  --button-fg-color: var(--color-foreground-secondary);
+
+  --button-hover-bg-color: var(--color-background-tertiary);
+  --button-hover-fg-color: var(--color-accent-primary);
+
+  --button-active-bg-color: var(--color-background-quaternary);
+
+  --button-disabled-bg-color: transparent;
+  --button-disabled-fg-color: var(--color-foreground-secondary);
+
+  --button-focus-bg-color: var(--color-background-tertiary);
+  --button-focus-fg-color: var(--color-foreground-primary);
+  --button-focus-inner-ring-color: var(--color-background-secondary);
+  --button-focus-outer-ring-color: var(--color-accent-primary);
+}
+
+%base-button-ghost {
+  --button-bg-color: transparent;
+  --button-fg-color: var(--color-foreground-secondary);
+
+  --button-hover-bg-color: var(--color-background-tertiary);
+  --button-hover-fg-color: var(--color-accent-primary);
+
+  --button-active-bg-color: var(--color-background-quaternary);
+
+  --button-disabled-bg-color: transparent;
+  --button-disabled-fg-color: var(--color-accent-primary-muted);
+
+  --button-focus-bg-color: transparent;
+  --button-focus-fg-color: var(--color-foreground-secondary);
+  --button-focus-inner-ring-color: transparent;
+  --button-focus-outer-ring-color: var(--color-accent-primary);
+}
+
+%base-button-destructive {
+  --button-bg-color: var(--color-accent-error);
+  --button-fg-color: var(--color-foreground-primary);
+
+  --button-hover-bg-color: var(--color-background-error);
+  --button-hover-fg-color: var(--color-foreground-primary);
+
+  --button-active-bg-color: var(--color-accent-error);
+
+  --button-disabled-bg-color: var(--color-background-error);
+  --button-disabled-fg-color: var(--color-accent-error);
+
+  --button-focus-bg-color: var(--color-accent-error);
+  --button-focus-fg-color: var(--color-foreground-primary);
+  --button-focus-inner-ring-color: var(--color-background-primary);
+  --button-focus-outer-ring-color: var(--color-accent-primary);
+
+  &:active {
+    box-shadow: inset 0 0 #{px2rem(10)} #{px2rem(2)} rgba(0, 0, 0, 0.2);
+  }
+}

frontend/src/app/main/ui/ds/buttons/button.cljs

@@ -0,0 +1,30 @@
+;; This Source Code Form is subject to the terms of the Mozilla Public
+;; License, v. 2.0. If a copy of the MPL was not distributed with this
+;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
+;;
+;; Copyright (c) KALEIDOS INC
+
+(ns app.main.ui.ds.buttons.button
+  (:require-macros
+   [app.common.data.macros :as dm]
+   [app.main.style :as stl])
+  (:require
+   [app.main.ui.ds.foundations.assets.icon :refer [icon*]]
+   [rumext.v2 :as mf]))
+
+(def button-variants (set '("primary" "secondary" "ghost" "destructive")))
+
+(mf/defc button*
+  {::mf/props :obj}
+  [{:keys [variant icon children class] :rest props}]
+  (assert (or (nil? variant) (contains? button-variants variant) "expected valid variant"))
+  (let [variant (or variant "primary")
+        class (dm/str class " " (stl/css-case :button true
+                                              :button-primary (= variant "primary")
+                                              :button-secondary (= variant "secondary")
+                                              :button-ghost (= variant "ghost")
+                                              :button-destructive (= variant "destructive")))
+        props (mf/spread-props props {:class class})]
+    [:> "button" props
+     (when icon [:> icon* {:id icon :size "m"}])
+     [:span {:class (stl/css :label-wrapper)} children]]))

frontend/src/app/main/ui/ds/buttons/button.scss

@@ -0,0 +1,35 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Copyright (c) KALEIDOS INC
+
+@use "../typography.scss" as *;
+@use "./buttons" as *;
+
+.button {
+  @extend %base-button;
+
+  @include use-typography("headline-small");
+  padding: 0 var(--sp-m);
+
+  display: inline-flex;
+  align-items: center;
+  column-gap: var(--sp-xs);
+}
+
+.button-primary {
+  @extend %base-button-primary;
+}
+
+.button-secondary {
+  @extend %base-button-secondary;
+}
+
+.button-ghost {
+  @extend %base-button-ghost;
+}
+
+.button-destructive {
+  @extend %base-button-destructive;
+}

frontend/src/app/main/ui/ds/buttons/button.stories.jsx

@@ -0,0 +1,74 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Copyright (c) KALEIDOS INC
+
+import * as React from "react";
+import Components from "@target/components";
+
+const { Button } = Components;
+const { icons } = Components.meta;
+
+const iconList = [
+  ...Object.entries(icons)
+    .map(([_, value]) => value)
+    .sort(),
+];
+
+export default {
+  title: "Buttons/Button",
+  component: Components.Button,
+  argTypes: {
+    icon: {
+      options: iconList,
+      control: { type: "select" },
+    },
+    disabled: { control: "boolean" },
+    variant: {
+      options: ["primary", "secondary", "ghost", "destructive"],
+      control: { type: "select" },
+    },
+  },
+  args: {
+    children: "Lorem ipsum",
+    disabled: false,
+    variant: undefined,
+  },
+  parameters: {
+    controls: { exclude: ["children"] },
+  },
+  render: ({ ...args }) => <Button {...args} />,
+};
+
+export const Default = {};
+
+export const WithIcon = {
+  args: {
+    icon: "effects",
+  },
+};
+
+export const Primary = {
+  args: {
+    variant: "primary",
+  },
+};
+
+export const Secondary = {
+  args: {
+    variant: "secondary",
+  },
+};
+
+export const Ghost = {
+  args: {
+    variant: "ghost",
+  },
+};
+
+export const Destructive = {
+  args: {
+    variant: "destructive",
+  },
+};

frontend/src/app/main/ui/ds/buttons/icon_button.cljs

@@ -0,0 +1,30 @@
+;; This Source Code Form is subject to the terms of the Mozilla Public
+;; License, v. 2.0. If a copy of the MPL was not distributed with this
+;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
+;;
+;; Copyright (c) KALEIDOS INC
+
+(ns app.main.ui.ds.buttons.icon-button
+  (:require-macros
+   [app.common.data.macros :as dm]
+   [app.main.style :as stl])
+  (:require
+   [app.main.ui.ds.foundations.assets.icon :refer [icon*]]
+   [rumext.v2 :as mf]))
+
+(def button-variants (set '("primary" "secondary" "ghost" "destructive")))
+
+(mf/defc icon-button*
+  {::mf/props :obj}
+  [{:keys [class icon variant aria-label] :rest props}]
+  (assert (or (not variant) (contains? button-variants variant)) "invalid variant")
+  (assert (some? aria-label) "aria-label must be provided")
+  (assert (some? icon) "an icon id must be provided")
+  (let [variant (or variant "primary")
+        class (dm/str class " " (stl/css-case :icon-button true
+                                              :icon-button-primary (= variant "primary")
+                                              :icon-button-secondary (= variant "secondary")
+                                              :icon-button-ghost (= variant "ghost")
+                                              :icon-button-destructive (= variant "destructive")))
+        props (mf/spread-props props {:class class :title aria-label})]
+    [:> "button" props [:> icon* {:id icon :aria-label aria-label}]]))

frontend/src/app/main/ui/ds/buttons/icon_button.scss

@@ -0,0 +1,33 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Copyright (c) KALEIDOS INC
+
+@use "../typography.scss" as *;
+@use "../_sizes.scss" as *;
+@use "./buttons" as *;
+
+.icon-button {
+  @extend %base-button;
+  width: #{$sz-32};
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.icon-button-primary {
+  @extend %base-button-primary;
+}
+
+.icon-button-secondary {
+  @extend %base-button-secondary;
+}
+
+.icon-button-ghost {
+  @extend %base-button-ghost;
+}
+
+.icon-button-destructive {
+  @extend %base-button-destructive;
+}

frontend/src/app/main/ui/ds/buttons/icon_button.stories.jsx

@@ -0,0 +1,66 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+// Copyright (c) KALEIDOS INC
+
+import * as React from "react";
+import Components from "@target/components";
+
+const { IconButton } = Components;
+const { icons } = Components.meta;
+
+const iconList = [
+  ...Object.entries(icons)
+    .map(([_, value]) => value)
+    .sort(),
+];
+
+export default {
+  title: "Buttons/IconButton",
+  component: Components.IconButton,
+  argTypes: {
+    icon: {
+      options: iconList,
+      control: { type: "select" },
+    },
+    disabled: { control: "boolean" },
+    variant: {
+      options: ["primary", "secondary", "ghost", "destructive"],
+      control: { type: "select" },
+    },
+  },
+  args: {
+    disabled: false,
+    variant: undefined,
+    "aria-label": "Lorem ipsum",
+    icon: "effects",
+  },
+  render: ({ ...args }) => <IconButton {...args} />,
+};
+
+export const Default = {};
+
+export const Primary = {
+  args: {
+    variant: "primary",
+  },
+};
+
+export const Secondary = {
+  args: {
+    variant: "secondary",
+  },
+};
+
+export const Ghost = {
+  args: {
+    variant: "ghost",
+  },
+};
+
+export const Destructive = {
+  args: {
+    variant: "destructive",
+  },
+};