<template>
  <svg
    :class="svgClass"
    :width="resolvedSize"
    :height="resolvedSize"
    :style="svgStyle"
    aria-hidden="true"
  >
    <use :xlink:href="symbolId" :fill="color || 'currentColor'" />
  </svg>
</template>

<script setup>
const props = defineProps({
  iconClass: {
    type: String,
    default: ''
  },
  name: {
    type: String,
    default: ''
  },
  className: {
    type: String,
    default: ''
  },
  size: {
    type: [String, Number],
    default: undefined
  },
  color: {
    type: String,
    default: ''
  },
  customStyle: {
    type: Object,
    default: () => ({})
  }
})

const icon = computed(() => props.name || props.iconClass)
const symbolId = computed(() => `#icon-${icon.value}`)
const resolvedSize = computed(() => props.size ?? (props.name ? 24 : undefined))
const svgClass = computed(() => props.className ? `svg-icon ${props.className}` : 'svg-icon')
const svgStyle = computed(() => ({
  color: props.color || undefined,
  ...props.customStyle
}))
</script>

<style scoped>
.svg-icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
</style>
