All files / client/src/components Button.tsx

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import { MouseEventHandler, ReactElement, ReactNode } from "react";
import styled, { css } from "styled-components";
 
export enum ButtonStyle {
  PRIMARY = "primary",
  SECONDARY = "secondary",
}
 
interface Props {
  children?: ReactNode;
  disabled?: boolean;
  onClick?: MouseEventHandler;
  buttonStyle: ButtonStyle;
  type?: "submit" | "button";
  className?: string;
  "data-testid"?: string;
  "aria-label"?: string;
}
 
export const Button = ({
  children,
  disabled,
  onClick,
  buttonStyle,
  type = "button",
  className,
  "data-testid": dataTestId,
  "aria-label": ariaLabel,
}: Props): ReactElement => {
  return (
    <StyledButton
      className={className}
      onClick={onClick}
      type={type}
      data-testid={dataTestId}
      $buttonStyle={buttonStyle}
      disabled={disabled}
      aria-label={ariaLabel}
    >
      {children}
    </StyledButton>
  );
};
 
const disabledButton = css`
  opacity: 0.4;
  cursor: not-allowed;
`;
 
const StyledButton = styled.button<{ $buttonStyle: ButtonStyle }>`
  border-radius: 6px;
  cursor: pointer;
  box-shadow: rgba(0, 0, 0, 0.18) 0 3px 5px;
  font-size: ${(props) => props.theme.fontSizeSmall};
  white-space: nowrap;
 
  ${(props) => {
    if (props.disabled && props.$buttonStyle === ButtonStyle.SECONDARY) {
      return css`
        background: ${props.theme.buttonSecondaryBackground};
        border: 2px solid ${props.theme.buttonSecondaryBorder};
        color: ${props.theme.textMain};
        padding: 6px 20px;
 
        ${disabledButton}
      `;
    }
    if (!props.disabled && props.$buttonStyle === ButtonStyle.SECONDARY) {
      return css`
        background: ${props.theme.buttonSecondaryBackground};
        border: 2px solid ${props.theme.buttonSecondaryBorder};
        color: ${props.theme.textMain};
        padding: 6px 20px;
 
        &:hover,
        &:focus-visible {
          background: ${props.theme.buttonSecondaryHover};
          color: ${props.theme.textMain};
        }
 
        &:active {
          background: ${props.theme.buttonSecondaryClicked};
          box-shadow: none;
        }
      `;
    }
    if (props.disabled && props.$buttonStyle === ButtonStyle.PRIMARY) {
      return css`
        background: ${props.theme.buttonPrimaryBackground};
        border: none;
        color: ${props.theme.buttonPrimaryText};
        padding: 8px 20px;
 
        ${disabledButton}
      `;
    }
 
    // Default: primary, not disabled
    return css`
      background: ${props.theme.buttonPrimaryBackground};
      border: none;
      color: ${props.theme.buttonPrimaryText};
      padding: 8px 20px;
 
      &:hover,
      &:focus-visible {
        background: ${props.theme.buttonPrimaryHover};
        color: ${props.theme.buttonPrimaryText};
      }
      &:active {
        background: ${props.theme.buttonPrimaryClicked};
        box-shadow: none;
      }
    `;
  }}
`;