import FieldStyles from "../styles/FieldStyles.wrn"

import ComponentBaseStyles from "../styles/ComponentBaseStyles.wrn"

component Radio {
  outputs {
    input(payload: { value?: string | number | boolean | null; values?: Array<string | number | boolean | null | object>; sourceEvent?: Event; [key: string]: string | number | boolean | null | object } | string | number | boolean | null)
    change(payload: { value?: string | number | boolean | null; values?: Array<string | number | boolean | null | object>; sourceEvent?: Event; [key: string]: string | number | boolean | null | object } | string | number | boolean | null)
    focus(payload: { sourceEvent?: Event; [key: string]: string | number | boolean | null | object })
    blur(payload: { sourceEvent?: Event; [key: string]: string | number | boolean | null | object })
    invalid(payload: { message?: string; value: string | number | boolean | null | object; sourceEvent?: Event; [key: string]: string | number | boolean | null | object })
  }

  props {
size: string = "default"
    color: string = "primary"
    id: string = ""
    name: string = ""
    label: string = "Radio"
    hiddenLabel: boolean = false
    placeholder: string = ""
    variant: string = "normal"
    icon: string = ""
    iconPosition: string = "start"
    value: string = "on"
    options: unknown[] = []
    checked: boolean = false
    orientation: string = "vertical"
    card: boolean = false
    rightAligned: boolean = false
    list: boolean = false
    helperText: string = ""
    cornerHint: string = ""
    error: string = ""
    inline: boolean = false
    readonly: boolean = false
    disabled: boolean = false
    required: boolean = false
    class: string = ""
  }
  functions {
    client function emitField(nameEvent, sourceEvent) { sourceEvent.stopPropagation(); output[nameEvent]({ checked: sourceEvent.currentTarget.checked, value: sourceEvent.currentTarget.value, name: name, sourceEvent: sourceEvent }) }
    client function preventReadonly(sourceEvent) { if (readonly) sourceEvent.preventDefault() }
  }
  view {
    <div {...attrs} class="wire-component wire-component--color-{color} wire-component--size-{size} wire-next--choice-field wire-next--radio-field {class}" data-inline="{inline}" data-invalid="{error ? 'true' : 'false'}" data-orientation="{orientation}" data-card="{card}" data-list="{list}" data-right-aligned="{rightAligned}">
      <div class="wire-next__field-heading">{#if options.length || cornerHint}<span class="{hiddenLabel ? 'wire-next__sr-only' : ''}">{label}</span>{#if cornerHint}<span class="wire-next__field-hint">{cornerHint}</span>{/if}{/if}</div>
      {#if options.length}
        <div class="wire-next__radio-group" role="radiogroup" aria-label="{hiddenLabel ? label : ''}" aria-invalid="{error ? 'true' : 'false'}">
          {#each options as option}
            <label class="wire-next__choice wire-next--radio" for="{id || name}-{option.value}" data-variant="{variant}" data-disabled="{disabled || option.disabled}">
              <input id="{id || name}-{option.value}" type="radio" name="{name}" value="{option.value}" checked="{option.value === value || option.checked}" disabled="{disabled || option.disabled}" required="{required}" readonly="{readonly}" @click="preventReadonly(event)" @input="emitField('input', event)" @change="emitField('change', event)" @focus="emitField('focus', event)" @blur="emitField('blur', event)" @invalid="emitField('invalid', event)" />
              <span class="wire-next__choice-copy"><strong>{option.label}</strong>{#if option.description}<small>{option.description}</small>{/if}</span>
            </label>
          {/each}
        </div>
      {:else}
        <label class="wire-next__choice wire-next--radio" for="{id || name}" data-variant="{variant}" data-icon-position="{iconPosition}"><input id="{id || name}" type="radio" name="{name}" value="{value}" checked="{checked}" disabled="{disabled}" required="{required}" readonly="{readonly}" aria-invalid="{error ? 'true' : 'false'}" @click="preventReadonly(event)" @input="emitField('input', event)" @change="emitField('change', event)" @focus="emitField('focus', event)" @blur="emitField('blur', event)" @invalid="emitField('invalid', event)" />{#if icon}<span class="{icon}" aria-hidden="true"></span>{/if}<span class="{hiddenLabel || cornerHint ? 'wire-next__sr-only' : ''}">{label}</span></label>
      {/if}
      {#if helperText}<small class="wire-next__field-help">{helperText}</small>{/if}<small class="wire-next__field-error" data-error="{name}">{error}</small>
    </div>
    <FieldStyles hidden />
    <ComponentBaseStyles hidden />
  }

  style {
    .wire-next--radio-field { width: 100%; min-width: 0; }
    .wire-next--radio-field[data-invalid="true"] { --wire-component-color: var(--wire-color-danger); }
  }
}
