Add SplitButton component

examples/storybook/src/stories/SplitButton.stories.tsx

@@ -0,0 +1,164 @@
+import type { Meta, StoryObj } from "@storybook/react";
+import { SplitButton, type SplitButtonProps } from "@synopsisapp/symbiosis-ui";
+
+const meta: Meta<typeof SplitButton> = {
+  title: "Components/SplitButton",
+  component: SplitButton,
+  tags: ["autodocs"],
+  argTypes: {
+    variant: {
+      control: { type: "select" },
+      options: ["primary", "outline", "ghost"],
+      description: "Visual style variant of the button",
+      table: {
+        type: { summary: "string" },
+        defaultValue: { summary: "primary" },
+      },
+    },
+    tone: {
+      control: { type: "select" },
+      options: ["default", "destructive", "monochrome-light", "monochrome-dark"],
+      description: "Color tone of the button",
+      table: {
+        type: { summary: "string" },
+        defaultValue: { summary: "default" },
+      },
+    },
+    size: {
+      control: { type: "select" },
+      options: ["small-200", "small-100", "base"],
+      description: "Size of the button",
+      table: {
+        type: { summary: "string" },
+        defaultValue: { summary: "base" },
+      },
+    },
+    leftIcon: {
+      control: { type: "text" },
+      description: "Icon to display on the left side of the button",
+    },
+    rightIcon: {
+      control: { type: "text" },
+      description: "Icon to display on the right side of the button",
+    },
+    isDisabled: {
+      control: { type: "boolean" },
+      description: "Whether the button is disabled",
+    },
+    isLoading: {
+      control: { type: "boolean" },
+      description: "Whether the button is in a loading state",
+    },
+  },
+};
+
+export default meta;
+
+type Story = StoryObj<typeof SplitButton>;
+
+const defaultItems = [
+  {
+    text: "Option 1",
+    icon: "edit",
+    onSelect: () => console.log("Option 1 selected"),
+  },
+  {
+    text: "Option 2",
+    icon: "close",
+    onSelect: () => console.log("Option 2 selected"),
+  },
+  {
+    text: "Section Title",
+    isSectionTitle: true,
+    isSeparated: true,
+  },
+  {
+    text: "Option 3",
+    icon: "symbiosis-chevron-down",
+    onSelect: () => console.log("Option 3 selected"),
+  },
+];
+
+export const Default: Story = {
+  args: {
+    label: "Split Button",
+    variant: "primary",
+    tone: "default",
+    size: "base",
+    isDisabled: false,
+    isLoading: false,
+    leftIcon: "edit",
+    items: defaultItems as SplitButtonProps["items"],
+  },
+};
+
+export const DifferentVariants: Story = {
+  render: (args) => (
+    <div className="flex flex-col gap-4 items-start">
+      <SplitButton {...args} variant="primary" />
+      <SplitButton {...args} variant="outline" />
+      <SplitButton {...args} variant="ghost" />
+    </div>
+  ),
+  args: {
+    ...Default.args,
+  },
+};
+
+export const DifferentTones: Story = {
+  render: (args) => (
+    <div className="flex flex-col gap-4 items-start">
+      <SplitButton {...args} tone="default" />
+      <SplitButton {...args} tone="destructive" />
+      <div className="bg-red-200 p-2">
+        (custom background container to showcase)
+        <SplitButton {...args} tone="monochrome-light" />
+      </div>
+      <SplitButton {...args} tone="monochrome-dark" />
+      <SplitButton {...args} layout="fullwidth" tone="destructive" />
+      <SplitButton {...args} layout="fullwidth" tone="monochrome-light" />
+      <SplitButton {...args} layout="fullwidth" tone="monochrome-dark" />
+    </div>
+  ),
+  args: {
+    ...Default.args,
+  },
+};
+
+export const DifferentSizes: Story = {
+  render: (args) => (
+    <div className="flex flex-col gap-4 items-start">
+      <SplitButton {...args} size="small-200" />
+      <SplitButton {...args} size="small-100" />
+      <SplitButton {...args} size="base" />
+    </div>
+  ),
+  args: {
+    ...Default.args,
+  },
+};
+
+export const WithIcons: Story = {
+  render: (args) => (
+    <div className="flex flex-col gap-4 items-start">
+      <SplitButton {...args} leftIcon="edit" />
+      <SplitButton {...args} rightIcon="google-play" />
+      <SplitButton {...args} leftIcon="edit" rightIcon="google-play" />
+    </div>
+  ),
+  args: {
+    ...Default.args,
+  },
+};
+
+export const States: Story = {
+  render: (args) => (
+    <div className="flex flex-col gap-4 items-start">
+      <SplitButton {...args} isDisabled={true} />
+      <SplitButton {...args} isLoading={true} />
+    </div>
+  ),
+  args: {
+    ...Default.args,
+  },
+};

packages/ui/src/components/SplitButton/index.tsx

@@ -0,0 +1,80 @@
+
+import { Button } from "../Button";
+import { cn } from "../../utils/cn";
+import { Dropdown, DropdownMenuLabel, DropdownSimpleItem } from "../Dropdown";
+import { IconButton } from "../IconButton";
+import { iconButtonLeftBorderIconVariant } from "./styles";
+import type { SplitButtonProps } from "./types";
+
+export const SplitButton = ({
+  label,
+  variant = "primary",
+  size = "base",
+  leftIcon,
+  rightIcon,
+  layout = "normal",
+  type = "button",
+  className,
+  tone = "default",
+  items,
+  ...restProps
+}: SplitButtonProps) => {
+  return (
+    <div className="flex">
+      <Button
+        variant={variant}
+        layout={layout}
+        size={size}
+        leftIcon={leftIcon}
+        rightIcon={rightIcon}
+        type={type}
+        className={cn("rounded-tr-none rounded-br-none", className)}
+        tone={tone}
+        label={label}
+        {...restProps}
+      />
+      <Dropdown.Root>
+        <Dropdown.Trigger>
+          <IconButton
+            icon="symbiosis-chevron-down"
+            variant={variant}
+            size={size}
+            isDisabled={restProps.isDisabled}
+            tone={tone}
+            renderAs="div"
+            className={cn(
+              "rounded-tl-none rounded-bl-none border-l",
+              iconButtonLeftBorderIconVariant({
+                variant,
+                tone,
+              }),
+            )}
+          />
+        </Dropdown.Trigger>
+        <Dropdown.Portal>
+          <Dropdown.Content>
+            {items.map((item) => {
+              return (
+                <>
+                  {item.isSeparated && <Dropdown.Separator />}
+                  {item.isSectionTitle ? (
+                    <DropdownMenuLabel key={`label-${item.text}`} label={item.text} />
+                  ) : (
+                    <DropdownSimpleItem
+                      key={`item-${item.text}`}
+                      text={item.text}
+                      onSelect={() => {
+                        item.onSelect?.();
+                      }}
+                      icon={item.icon}
+                    />
+                  )}
+                </>
+              );
+            })}
+          </Dropdown.Content>
+        </Dropdown.Portal>
+      </Dropdown.Root>
+    </div>
+  );
+};

packages/ui/src/components/SplitButton/styles.ts

@@ -0,0 +1,39 @@
+import { cva } from "class-variance-authority";
+
+export const iconButtonLeftBorderIconVariant = cva([], {
+  variants: {
+    variant: {
+      primary: [],
+      outline: ["border-l-transparent"],
+      ghost: ["border-l-transparent"],
+    },
+    tone: {
+      default: [],
+      destructive: [],
+      "monochrome-light": [],
+      "monochrome-dark": [],
+    },
+  },
+  compoundVariants: [
+    {
+      variant: "primary",
+      tone: "default",
+      className: ["border-l-mainColors-light-400 hover:border-l-mainColors-light-400"],
+    },
+    {
+      variant: "primary",
+      tone: "destructive",
+      className: ["border-l-white hover:border-l-white"],
+    },
+    {
+      variant: "primary",
+      tone: "monochrome-light",
+      className: ["border-l-slate-600 hover:border-l-slate-600"],
+    },
+    {
+      variant: "primary",
+      tone: "monochrome-dark",
+      className: ["border-l-white hover:border-l-white"],
+    },
+  ],
+});

packages/ui/src/components/SplitButton/types.ts

@@ -0,0 +1,17 @@
+import type { ButtonVariant, BaseProps } from "../Button/types";
+import type { IconProps } from "../Icon/types";
+
+export type SplitButtonItemProps = {
+  text: string;
+  content?: React.ReactNode;
+  icon?: IconProps["name"];
+  onSelect?: () => void;
+  wrapperClassName?: string;
+  isSeparated?: boolean;
+  isSectionTitle?: boolean;
+};
+
+export type SplitButtonProps = Omit<BaseProps, "renderAs" | "variant"> & {
+  items: SplitButtonItemProps[];
+  variant: Exclude<ButtonVariant, "link">;
+};

packages/ui/src/index.ts

@@ -93,3 +93,7 @@ export type { TextAreaFieldProps } from "./components/TextAreaField/types";
 export * from "./hooks/useToast";
 export { Toaster } from "./components/Toaster";
 export * from "./components/Toaster/types";
+
+export { SplitButton } from "./components/SplitButton";
+export * from "./components/SplitButton/types";
+export type { SplitButtonProps } from "./components/SplitButton/types";