207 lines
14 KiB
TypeScript
207 lines
14 KiB
TypeScript
import { memo } from "react";
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import type {
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SizeValue,
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ButtonTypeValue,
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ButtonPaletteValue,
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ButtonStateValue,
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} from "../../../lib/propNormalization";
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interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
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children: React.ReactNode;
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/**
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* Button type (Figma prop).
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* @default "filled"
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*/
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buttonType?: ButtonTypeValue;
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/**
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* Button palette (Figma prop).
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* @default "default"
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*/
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palette?: ButtonPaletteValue;
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/**
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* Button size.
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* @default "xsmall"
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*/
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size?: SizeValue;
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/**
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* Button state (Figma prop).
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* @default "default"
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*/
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state?: ButtonStateValue;
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/**
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* Whether to show a leading icon (Figma prop).
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* @default false
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*/
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hasIconLeading?: boolean;
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/**
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* Whether to show a following icon (Figma prop).
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* @default false
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*/
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hasIconFollowing?: boolean;
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/**
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* Whether to show text (Figma prop).
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* @default true
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*/
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hasText?: boolean;
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className?: string;
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disabled?: boolean;
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type?: "button" | "submit" | "reset";
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onClick?: (
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_e: React.MouseEvent<HTMLButtonElement | HTMLAnchorElement>,
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) => void;
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href?: string;
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target?: string;
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rel?: string;
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ariaLabel?: string;
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}
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const Button = memo<ButtonProps>(
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({
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children,
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buttonType: typeProp,
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palette: paletteProp,
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size: sizeProp = "xsmall",
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state: _stateProp,
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hasIconLeading = false,
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hasIconFollowing = false,
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hasText = true,
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className = "",
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disabled = false,
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type: htmlType = "button",
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onClick,
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href,
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target,
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rel,
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ariaLabel,
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...props
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}) => {
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const buttonType = typeProp ?? "filled";
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const buttonPalette = paletteProp ?? "default";
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const size = sizeProp;
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// Map type + palette to variant string for styling (internal use only)
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const getVariantFromTypeAndPalette = (
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type: typeof buttonType,
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palette: typeof buttonPalette,
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): string => {
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if (type === "filled" && palette === "default") return "filled";
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if (type === "filled" && palette === "inverse") return "filled-inverse";
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if (type === "outline" && palette === "default") return "outline";
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if (type === "outline" && palette === "inverse") return "outline-inverse";
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if (type === "ghost" && palette === "default") return "ghost";
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if (type === "ghost" && palette === "inverse") return "ghost-inverse";
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if (type === "danger" && palette === "default") return "danger";
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// danger + inverse
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return "danger-inverse";
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};
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const variant = getVariantFromTypeAndPalette(buttonType, buttonPalette);
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const sizeStyles: Record<string, string> = {
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xsmall: "p-[var(--spacing-scale-004)] gap-[var(--spacing-scale-002)]",
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small: "p-[var(--spacing-scale-008)] gap-[var(--spacing-scale-002)]",
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medium: "p-[var(--spacing-scale-010)] gap-[var(--spacing-scale-004)]",
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large: "p-[var(--spacing-scale-012)] gap-[var(--spacing-scale-006)]",
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xlarge: "p-[var(--spacing-scale-016)] gap-[var(--spacing-scale-008)]",
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};
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const fontStyles: Record<string, string> = {
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xsmall: "font-inter text-[10px] leading-[12px] font-medium tracking-[0%]",
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small: "font-inter text-[12px] leading-[14px] font-medium tracking-[0%]",
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medium: "font-inter text-[14px] leading-[16px] font-medium tracking-[0%]",
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large: "font-inter text-[16px] leading-[20px] font-medium tracking-[0%]",
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xlarge: "font-inter text-[24px] leading-[28px] font-normal tracking-[0%]",
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};
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const variantStyles: Record<string, string> = {
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filled:
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"bg-[var(--color-surface-inverse-primary)] text-[var(--color-content-inverse-primary)] border-[1.5px] border-transparent hover:bg-[var(--color-surface-inverse-primary)] hover:text-[var(--color-content-invert-brand-primary)] hover:border-[var(--color-border-invert-brand-primary)] hover:scale-[1.02] focus:bg-[var(--color-surface-inverse-primary)] focus:text-[var(--color-content-invert-brand-primary)] focus:outline-none focus:border-transparent focus:shadow-[0_0_0px_2px_var(--color-border-default-primary),0_0_0px_4px_var(--color-border-invert-primary)] focus:scale-[1.02] active:bg-[var(--color-surface-invert-brand-primary)] active:text-[var(--color-content-invert-primary)] active:border-[var(--color-border-invert-brand-primary)] active:shadow-none active:scale-[0.98] disabled:bg-[var(--color-surface-default-secondary)] disabled:text-[var(--color-content-invert-tertiary)] disabled:border-transparent disabled:cursor-not-allowed disabled:opacity-50 disabled:hover:scale-100 disabled:active:scale-100",
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"filled-inverse":
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"bg-[var(--color-surface-default-primary)] text-[var(--color-content-default-primary)] border-[1.5px] border-transparent hover:bg-[var(--color-surface-default-primary)] hover:text-[var(--color-content-default-brand-primary)] hover:border-[var(--color-border-default-brand-primary)] hover:scale-[1.02] focus:bg-[var(--color-surface-default-primary)] focus:text-[var(--color-content-default-brand-primary)] focus:outline-none focus:border-transparent focus:shadow-[0_0_0px_2px_var(--color-border-invert-primary),0_0_0px_4px_var(--color-border-default-primary)] focus:scale-[1.02] active:bg-[var(--color-surface-default-brand-primary)] active:text-[var(--color-content-default-primary)] active:border-[var(--color-border-default-brand-primary)] active:shadow-none active:scale-[0.98] disabled:bg-[var(--color-surface-invert-secondary)] disabled:text-[var(--color-content-default-tertiary)] disabled:border-transparent disabled:cursor-not-allowed disabled:opacity-50 disabled:hover:scale-100 disabled:active:scale-100",
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outline:
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"bg-transparent text-[var(--color-content-default-primary)] border-[1.5px] border-[var(--color-border-invert-primary)] hover:bg-transparent hover:text-[var(--color-content-default-brand-primary)] hover:border-[1.5px] hover:border-[var(--color-border-default-brand-primary)] hover:scale-[1.02] focus:bg-transparent focus:text-[var(--color-content-default-primary)] focus:outline-none focus:border-[1.5px] focus:border-[var(--color-border-invert-primary)] focus:shadow-[0_0_0px_2px_var(--color-border-default-primary),0_0_0px_4px_var(--color-border-invert-primary)] focus:scale-[1.02] active:bg-transparent active:text-[var(--color-content-default-primary)] active:border-[1.5px] active:border-[var(--color-border-default-brand-primary)] active:shadow-none active:scale-[0.98] disabled:bg-[var(--color-surface-default-secondary)] disabled:text-[var(--color-content-invert-tertiary)] disabled:border-[1.5px] disabled:border-transparent disabled:cursor-not-allowed disabled:opacity-50 disabled:hover:scale-100 disabled:active:scale-100",
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"outline-inverse":
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"bg-transparent text-[var(--color-content-invert-primary)] border-[1.5px] border-[var(--color-border-default-primary)] hover:bg-transparent hover:text-[var(--color-content-invert-brand-primary)] hover:border-[1.5px] hover:border-[var(--color-border-invert-brand-primary)] hover:scale-[1.02] focus:bg-transparent focus:text-[var(--color-content-invert-primary)] focus:outline-none focus:border-[1.5px] focus:border-[var(--color-border-default-primary)] focus:shadow-[0_0_0px_2px_var(--color-border-invert-primary),0_0_0px_4px_var(--color-border-default-primary)] focus:scale-[1.02] active:bg-transparent active:text-[var(--color-content-invert-primary)] active:border-[1.5px] active:border-[var(--color-border-invert-brand-primary)] active:shadow-none active:scale-[0.98] disabled:bg-[var(--color-surface-invert-secondary)] disabled:text-[var(--color-content-default-tertiary)] disabled:border-[1.5px] disabled:border-transparent disabled:cursor-not-allowed disabled:opacity-50 disabled:hover:scale-100 disabled:active:scale-100",
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ghost:
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"bg-transparent text-[var(--color-content-default-brand-primary)] border-[1.5px] border-transparent hover:bg-transparent hover:text-[var(--color-content-default-primary)] hover:border-transparent hover:scale-[1.02] focus:bg-transparent focus:text-[var(--color-content-default-brand-primary)] focus:outline-none focus:border-transparent focus:shadow-[0_0_0px_2px_var(--color-border-default-primary),0_0_0px_4px_var(--color-border-invert-primary)] focus:scale-[1.02] active:bg-transparent active:text-[var(--color-content-default-primary)] active:border-[var(--color-border-default-brand-primary)] active:shadow-none active:scale-[0.98] disabled:bg-[var(--color-surface-default-secondary)] disabled:text-[var(--color-content-invert-tertiary)] disabled:border-transparent disabled:cursor-not-allowed disabled:opacity-50 disabled:hover:scale-100 disabled:active:scale-100",
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"ghost-inverse":
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"bg-transparent text-[var(--color-content-invert-primary)] border-[1.5px] border-transparent hover:bg-transparent hover:text-[var(--color-content-invert-primary)] hover:border-transparent hover:scale-[1.02] focus:bg-transparent focus:text-[var(--color-content-invert-brand-primary)] focus:outline-none focus:border-transparent focus:shadow-[0_0_0px_2px_var(--color-border-invert-primary),0_0_0px_4px_var(--color-border-default-primary)] focus:scale-[1.02] active:bg-[var(--color-surface-invert-brand-primary)] active:text-[var(--color-content-invert-primary)] active:border-[var(--color-border-invert-brand-primary)] active:shadow-none active:scale-[0.98] disabled:bg-[var(--color-surface-invert-secondary)] disabled:text-[var(--color-content-default-tertiary)] disabled:border-transparent disabled:cursor-not-allowed disabled:opacity-50 disabled:hover:scale-100 disabled:active:scale-100",
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danger:
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"bg-transparent text-[var(--color-border-default-negative-primary)] border border-[var(--color-border-default-negative-primary)] hover:bg-[var(--color-surface-invert-negative-secondary)] hover:text-[var(--color-border-default-negative-primary)] hover:border-[var(--color-border-default-negative-primary)] hover:scale-[1.02] focus:bg-transparent focus:text-[var(--color-border-default-negative-primary)] focus:outline-none focus:border-[var(--color-border-default-negative-primary)] focus:shadow-[0_0_0px_2px_var(--color-border-default-primary),0_0_0px_4px_var(--color-border-invert-primary)] focus:scale-[1.02] active:bg-[var(--color-surface-invert-negative-primary)] active:text-[var(--color-content-invert-negative-primary)] active:border-[1.5px] active:border-[var(--color-border-default-negative-primary)] active:shadow-none active:scale-[0.98] disabled:bg-[var(--color-surface-default-secondary)] disabled:text-[var(--color-content-inverse-tertiary)] disabled:border-transparent disabled:cursor-not-allowed disabled:opacity-50 disabled:hover:scale-100 disabled:active:scale-100",
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"danger-inverse":
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"bg-transparent text-[var(--color-content-invert-negative-primary)] border border-[var(--color-border-invert-negative-primary)] hover:bg-transparent hover:text-[var(--color-content-invert-negative-primary)] hover:border-[var(--color-border-invert-negative-primary)] hover:scale-[1.02] focus:bg-transparent focus:text-[var(--color-content-invert-negative-primary)] focus:outline-none focus:border-[var(--color-border-invert-negative-primary)] focus:shadow-[0_0_0px_2px_var(--color-border-invert-primary),0_0_0px_4px_var(--color-border-default-primary)] focus:scale-[1.02] active:bg-[var(--color-surface-default-negative-primary)] active:text-[var(--color-content-default-primary)] active:border-[1.5px] active:border-[var(--color-border-default-negative-primary)] active:shadow-none active:scale-[0.98] disabled:bg-[var(--color-surface-inverse-secondary)] disabled:text-[var(--color-content-default-tertiary)] disabled:border-transparent disabled:cursor-not-allowed disabled:opacity-50 disabled:hover:scale-100 disabled:active:scale-100",
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};
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const hoverOutlineStyles: Record<string, string> = {
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xsmall: "hover:outline-1",
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small: "hover:outline-1",
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medium: "hover:outline-1",
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large: "hover:outline-2",
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xlarge: "hover:outline-[2.5px]",
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};
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// Only apply outline styles to filled variant, not filled-inverse, outline, outline-inverse, ghost, ghost-inverse, danger, or danger-inverse
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const outlineStyles =
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variant === "filled-inverse" ||
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variant === "outline" ||
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variant === "outline-inverse" ||
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variant === "ghost" ||
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variant === "ghost-inverse" ||
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variant === "danger" ||
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variant === "danger-inverse"
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? ""
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: hoverOutlineStyles[size];
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// Apply state-based styles if state prop is provided (overrides default hover/focus/active)
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// Note: State prop is informational for Figma alignment - actual state is handled by CSS pseudo-classes
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// For now, we maintain existing behavior and state prop is for documentation/alignment purposes
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const baseStyles = `inline-flex items-center justify-start box-border whitespace-nowrap shrink-0 ${sizeStyles[size]} rounded-[var(--radius-measures-radius-full)] ${fontStyles[size]} transition-all duration-500 ease-in-out cursor-pointer ${variantStyles[variant]} ${outlineStyles}`;
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const combinedStyles = `${baseStyles} ${className}`;
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const sharedA11y = {
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...(ariaLabel && { "aria-label": ariaLabel }),
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...(disabled && { "aria-disabled": true }),
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tabIndex: disabled ? -1 : 0,
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};
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// Filter children based on hasIconLeading, hasIconFollowing, hasText props
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// For now, we render all children but these props are available for future icon support
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const renderContent = () => {
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if (!hasText && !hasIconLeading && !hasIconFollowing) {
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return children; // If all are false, render children as-is (backward compatibility)
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}
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// TODO: When icon support is added, filter children based on these props
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return children;
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};
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if (href && !disabled) {
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const anchorProps: React.AnchorHTMLAttributes<HTMLAnchorElement> = {
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href,
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className: combinedStyles,
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onClick,
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...sharedA11y,
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...(target && { target }),
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...(rel && { rel }),
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};
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return <a {...anchorProps}>{renderContent()}</a>;
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}
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const buttonProps: React.ButtonHTMLAttributes<HTMLButtonElement> = {
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type: htmlType,
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className: combinedStyles,
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disabled,
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onClick,
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...sharedA11y,
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...props,
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};
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return <button {...buttonProps}>{renderContent()}</button>;
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},
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);
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Button.displayName = "Button";
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export default Button;
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