import { cn } from "@/lib/utils";
import type { MultiSelectPassThroughOptions } from "primereact/multiselect";

const TRANSITIONS = {
  overlay: {
    timeout: 150,
    classNames: {
      enter: "opacity-0 scale-75",
      enterActive:
        "opacity-100 !scale-100 transition-transform transition-opacity duration-150 ease-in",
      exit: "opacity-100",
      exitActive: "!opacity-0 transition-opacity duration-150 ease-linear",
    },
  },
};

export const multiselect: MultiSelectPassThroughOptions = {
  root: ({ props }) => ({
    className: cn(
      "inline-flex cursor-pointer select-none",
      "bg-white dark:bg-gray-900 border border-gray-400 dark:border-blue-900/40  transition-colors duration-200 ease-in-out rounded-md",
      "w-full md:w-80",
      {
        "opacity-60 select-none pointer-events-none cursor-default":
          props.disabled,
      },
    ),
  }),
  labelContainer: "overflow-hidden flex flex-auto cursor-pointer",
  label: ({ props }) => ({
    className: cn(
      "block overflow-hidden whitespace-nowrap cursor-pointer overflow-ellipsis",
      "text-gray-800 dark:text-white/80",
      "p-3 transition duration-200",
      {
        "!p-3":
          props.display !== "chip" &&
          (props.value == null || props.value === undefined),
        "!py-1.5 px-3": props.display === "chip" && props.value !== null,
      },
    ),
  }),
  token: {
    className: cn(
      "py-1 px-2 mr-2 bg-gray-300 dark:bg-gray-700 text-gray-700 dark:text-white/80 rounded-full",
      "cursor-default inline-flex items-center",
    ),
  },
  removeTokenIcon: "ml-2",
  trigger: {
    className: cn(
      "flex items-center justify-center shrink-0",
      "bg-transparent text-gray-600 dark:text-white/70 w-12 rounded-tr-lg rounded-br-lg",
    ),
  },
  panel: {
    className: cn(
      "bg-white dark:bg-gray-900 text-gray-700 dark:text-white/80 border-0 rounded-md shadow-lg",
    ),
  },
  header: {
    className: cn(
      "p-3 border-b border-gray-300 dark:border-blue-900/40 text-gray-700 dark:text-white/80 bg-gray-100 dark:bg-gray-800 rounded-t-lg",
      "flex items-center justify-between",
    ),
  },
  headerCheckboxContainer: {
    className: cn(
      "inline-flex cursor-pointer select-none align-bottom relative",
      "mr-2",
      "w-6 h-6",
    ),
  },
  headerCheckbox: {
    root: ({ props }) => ({
      className: cn(
        "asdfasdf flex items-center justify-center [&>div]:shrink-0",
        "border-2 w-6 h-6 text-gray-600 dark:text-white/70 rounded-lg transition-colors duration-200",
        "hover:border-blue-500 focus:outline-none focus:outline-offset-0 focus:shadow-[0_0_0_0.2rem_rgba(191,219,254,1)] dark:focus:shadow-[0_0_0_0.2rem_rgba(147,197,253,0.5)]",
        {
          "border-gray-300 dark:border-blue-900/40 bg-white dark:bg-gray-900":
            !props?.checked,
          "border-blue-500 bg-blue-500": props?.checked,
        },
      ),
    }),
  },
  headerCheckboxIcon:
    "w-4 h-4 transition-all duration-200 text-white text-base",
  closeButton: {
    className: cn(
      "flex items-center justify-center overflow-hidden relative",
      "w-8 h-8 text-gray-500 dark:text-white/70 border-0 bg-transparent rounded-full transition duration-200 ease-in-out mr-2 last:mr-0",
      "hover:text-gray-700 dark:hover:text-white/80 hover:border-transparent hover:bg-gray-200 dark:hover:bg-gray-800/80 ",
      "focus:outline-none focus:outline-offset-0 focus:shadow-[0_0_0_0.2rem_rgba(191,219,254,1)] dark:focus:shadow-[0_0_0_0.2rem_rgba(147,197,253,0.5)]",
    ),
  },
  closeIcon: "w-4 h-4 inline-block",
  wrapper: {
    className: cn(
      "max-h-[200px] overflow-auto",
      "bg-white text-gray-700 border-0 rounded-md shadow-lg",
      "dark:bg-gray-900 dark:text-white/80",
    ),
  },
  list: "py-3 list-none m-0",
  item: ({ context }) => ({
    className: cn(
      "cursor-pointer font-normal overflow-hidden relative whitespace-nowrap",
      "m-0 p-3 border-0  transition-shadow duration-200 rounded-none",
      {
        "text-gray-700 hover:text-gray-700 hover:bg-gray-200 dark:text-white/80 dark:hover:bg-gray-800":
          !context?.focused && !context?.selected,
        "bg-gray-300 text-gray-700 dark:text-white/80 dark:bg-gray-800/90 hover:text-gray-700 hover:bg-gray-200 dark:text-white/80 dark:hover:bg-gray-800":
          context?.focused && !context?.selected,
        "bg-blue-100 text-blue-700 dark:bg-blue-400 dark:text-white/80":
          context?.focused && context?.selected,
        "bg-blue-50 text-blue-700 dark:bg-blue-300 dark:text-white/80":
          !context?.focused && context?.selected,
      },
    ),
  }),
  checkboxContainer: {
    className: cn(
      "inline-flex cursor-pointer select-none align-bottom relative",
      "mr-2",
      "w-6 h-6",
    ),
  },
  checkbox: ({ context }) => ({
    className: cn(
      "flex items-center justify-center shrink-0",
      "border-2 w-6 h-6 text-gray-600 dark:text-white/80 rounded-lg transition-colors duration-200",
      "hover:border-blue-500 focus:outline-none focus:outline-offset-0 focus:shadow-[0_0_0_0.2rem_rgba(191,219,254,1)] dark:focus:shadow-[0_0_0_0.2rem_rgba(147,197,253,0.5)]",
      {
        "border-gray-300 dark:border-blue-900/40  bg-white dark:bg-gray-900":
          !context?.selected,
        "border-blue-500 bg-blue-500": context?.selected,
      },
    ),
  }),
  checkboxIcon: "w-4 h-4 transition-all duration-200 text-white text-base",
  itemGroup: {
    className: cn(
      "m-0 p-3 text-gray-800 bg-white font-bold",
      "dark:bg-gray-900 dark:text-white/80",
      "cursor-auto",
    ),
  },
  filterContainer: "relative",
  filterInput: {
    root: {
      className: cn(
        "pr-7 -mr-7",
        "w-full",
        "font-sans text-base text-gray-700 bg-white py-3 px-3 pr-6  border border-gray-300 transition duration-200 rounded-lg appearance-none",
        "dark:bg-gray-900 dark:border-blue-900/40 dark:hover:border-blue-300 dark:text-white/80",
        "hover:border-blue-500 focus:outline-none focus:outline-offset-0 focus:shadow-[0_0_0_0.2rem_rgba(191,219,254,1)] dark:focus:shadow-[0_0_0_0.2rem_rgba(147,197,253,0.5)]",
      ),
    },
  },
  filterIcon: "-mt-2 absolute top-1/2 right-2",
  clearIcon: "text-gray-500 right-12 -mt-2 absolute top-1/2",
  transition: TRANSITIONS.overlay,
};