---
import Icon from './Icon.astro'

interface Props {
  icon?: string
  iconBColor?: string
  variant?: string
}

const { icon = 'heart', iconBColor = 'red', variant } = Astro.props

const resolvedIconB = icon ?? 'heart'
// star/heart force the filled variant; otherwise no extra class.
const resolvedIconBClass = icon === 'star' || icon === 'heart' ? 'icon-filled' : undefined

const buttonClass = ['switch-icon', variant && `switch-icon-${variant}`]
---

<button type="button" class:list={buttonClass} data-bs-toggle="switch-icon" aria-pressed="false" aria-label="Favorite">
  <span class="switch-icon-a text-muted">
    <Icon name={icon} />
  </span>
  <span class={`switch-icon-b text-${iconBColor}`}>
    <Icon name={resolvedIconB} class={resolvedIconBClass} />
  </span>
</button>