json-render/packages/solid/src/contexts/repeat-scope.tsx

import { createContext, useContext, type ParentProps } from "solid-js";

export interface RepeatScopeValue {
  item: unknown;
  index: number;
  basePath: string;
}

const RepeatScopeContext = createContext<RepeatScopeValue | null>(null);

export function RepeatScopeProvider(props: ParentProps<RepeatScopeValue>) {
  return (
    <RepeatScopeContext.Provider
      value={{ item: props.item, index: props.index, basePath: props.basePath }}
    >
      {props.children}
    </RepeatScopeContext.Provider>
  );
}

export function useRepeatScope(): RepeatScopeValue | null {
  return useContext(RepeatScopeContext);
}