import type { JSX } from 'solid-js';
import { createComponent, mergeProps } from 'solid-js';
import { omitProps } from 'solid-use/props';
import type { CheckStateRenderProps } from '../../states/create-check-state';
import { CheckStateChild, useCheckState } from '../../states/create-check-state';
import createDynamic from '../../utils/create-dynamic';
import type { DynamicProps, HeadlessProps, ValidConstructor } from '../../utils/dynamic-prop';
import { createCheckedState, createDisabledState } from '../../utils/state-props';
import { useCheckboxContext } from './CheckboxContext';
import { CHECKBOX_LABEL } from './tags';

export type CheckboxLabelProps<T extends ValidConstructor = 'label'> = HeadlessProps<
  T,
  CheckStateRenderProps
>;

/**
 * The accessible name of a `Checkbox`, wired up through `aria-labelledby`.
 *
 * Renders a `<label>` by default.
 *
 * @see {@link https://github.com/lxsmnsyc/terracotta/blob/main/docs/components/checkbox.md}
 */
export function CheckboxLabel<T extends ValidConstructor = 'label'>(
  props: CheckboxLabelProps<T>,
): JSX.Element {
  const context = useCheckboxContext('CheckboxLabel');
  const state = useCheckState();
  return createDynamic(
    () => props.as ?? ('label' as T),
    mergeProps(
      omitProps(props, ['as', 'children']),
      CHECKBOX_LABEL,
      {
        id: context.labelID,
        for: context.indicatorID,
        get children() {
          return createComponent(CheckStateChild, {
            get children() {
              return props.children;
            },
          });
        },
      },
      createDisabledState(() => state.disabled()),
      createCheckedState(() => state.checked()),
    ) as DynamicProps<T>,
  );
}