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

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

component Switch {
  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 })
  }

  props {
    size: string = "default"
    color: string = "primary"
    id: string = ""
    name: string = ""
    label: string = "Switch"
    hiddenLabel: boolean = false
    placeholder: string = ""
    variant: string = "normal"
    icon: string = ""
    iconPosition: string = "start"
    value: string = "on"
    checked: 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: 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 {class}" data-inline="{inline}" data-invalid="{error ? 'true' : 'false'}">
      <div class="wire-next__field-heading">{#if cornerHint}<span class="{hiddenLabel ? 'wire-next__sr-only' : ''}">{label}</span><span class="wire-next__field-hint">{cornerHint}</span>{/if}</div>
      <label class="wire-next__choice wire-next--switch" for="{id || name}" data-variant="{variant}" data-icon-position="{iconPosition}"><input id="{id || name}" type="checkbox" role="switch" name="{name}" value="{value}" checked="{checked}" disabled="{disabled}" required="{required}" readonly="{readonly}" aria-checked="{checked ? 'true' : 'false'}" aria-invalid="{error ? 'true' : 'false'}" @click="preventReadonly(event)" @input="emitField('input', event)" @change="emitField('change', event)" @focus="emitField('focus', event)" @blur="emitField('blur', event)" />{#if icon}<span class="{icon}" aria-hidden="true"></span>{/if}<span class="{hiddenLabel || cornerHint ? 'wire-next__sr-only' : ''}">{label}</span></label>
      {#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--switch input {
      appearance: none;
      position: relative;
      width: 2.5rem;
      height: 1.4rem;
      border: 1px solid var(--wire-color-border);
      border-radius: 999px;
      background: var(--wire-color-surface-2);
      transition: background var(--wire-motion-fast) var(--wire-ease-standard);
    }

    .wire-next--switch {
      min-height: 2.65rem;
      justify-content: flex-start;
    }

    .wire-next--switch > span:last-child {
      line-height: 1.35;
    }

    .wire-next--switch input::after {
      position: absolute;
      top: 0.15rem;
      left: 0.15rem;
      width: 1rem;
      height: 1rem;
      border-radius: 999px;
      background: var(--wire-color-text);
      content: "";
      transition: transform var(--wire-motion-fast) var(--wire-ease-standard);
    }

    .wire-next--switch input:checked {
      border-color: var(--wire-field-color);
      background: var(--wire-field-color);
    }

    .wire-next--switch input:checked::after {
      background: var(--wire-color-primary-contrast, #fff);
      transform: translateX(1.1rem);
    }
  }
}
