// hooks/useLayer.ts
import { useLayerConfig } from "react-layered";

// Initialize the layer configuration with an array of layer descriptors.
// Lower layers in the list have a higher z-index by default.
export default useLayerConfig([
  // Define simple layers using strings.
  "navigation",
  "footer",
  "dropdown",

  // Define a layer with additional properties using an object.
  { key: "tooltip" },

  // Allocate a range of zIndex values for a layer by defining 'slots'.
  // For example, allocate 100 zIndex slots for the "toast" layer.
  // You can find an example how to use the slots below.
  { key: "toast", slots: 100 },

  // Create composite layers with multiple sub-layers using the 'parts' property.
  // You can find an example how to access the parts below.
  { key: "modal", parts: ["backdrop", "content"] },
]);

import useLayer from "../hooks/useLayer";

const MyNavigation = () => {
  const { style } = useLayer("navigation");
  return <div style={style}>This is a navigation!</div>;
};

import useLayer from "../hooks/useLayer";

const MyTooltip = () => {
  const { zIndex } = useLayer("tooltip");
  return <div style={{ zIndex }}>This is a tooltip!</div>;
};

import useLayer from "../hooks/useLayer";

const MyModal = () => {
  const { style } = useLayer("modal");

  // Or like this:
  // const { style: backgroundStyle } = useLayer("modal.background");
  // const { style: contentStyle } = useLayer("modal.content");

  return (
    <div style={style.background}>
      <p style={style.content}>Hello, I'm on top!</p>
    </div>
  );
};

import useLayer from "../hooks/useLayer";

const MyToast = ({ index }: { index: number }) => {
  // Pass the index of the item as the second argument.
  // Make sure it starts counting from 0.
  const { zIndex } = useLayer("toast", index);
  return <div style={{ zIndex }}>This works with multiple toasts!</div>;
};

// hooks/useLayer.ts
import { useLayerConfig } from "react-layered";

export const useFixedLayer = useLayerConfig([
  "modal",
  "alert",
  "toast",
  "tooltip",
]);

export const useAbsoluteLayer = useLayerConfig([
  "navigation",
  "footer",
  "dropdown",
]);