'use client';
import React from 'react';
import { createAccordion } from '@gluestack-ui/accordion';
import { View, Pressable, Text, Platform, TextProps } from 'react-native';
import { tva } from '@gluestack-ui/nativewind-utils/tva';
import type { VariantProps } from '@gluestack-ui/nativewind-utils';
import {
  withStyleContext,
  useStyleContext,
} from '@gluestack-ui/nativewind-utils/withStyleContext';
import { H3 } from '@expo/html-elements';
import { cssInterop } from 'nativewind';
import { PrimitiveIcon, UIIcon } from '@gluestack-ui/icon';

const SCOPE = 'ACCORDION';
/** Styles */

const accordionStyle = tva({
  base: 'w-full',
  variants: {
    variant: {
      filled: 'bg-white shadow-hard-2',
      unfilled: '',
    },
    size: {
      sm: '',
      md: '',
      lg: '',
    },
  },
});

const accordionItemStyle = tva({
  base: '',
  parentVariants: {
    variant: {
      filled: 'bg-background-0',
      unfilled: 'bg-transparent',
    },
  },
});
const accordionTitleTextStyle = tva({
  base: 'text-typography-900 font-bold flex-1 text-left',
  parentVariants: {
    size: {
      sm: 'text-sm',
      md: 'text-base',
      lg: 'text-lg',
    },
  },
});
const accordionIconStyle = tva({
  base: 'text-typography-900 fill-none',
  parentVariants: {
    size: {
      '2xs': 'h-3 w-3',
      'xs': 'h-3.5 w-3.5',
      'sm': 'h-4 w-4',
      'md': 'h-[18px] w-[18px]',
      'lg': 'h-5 w-5',
      'xl': 'h-6 w-6',
    },
  },
});
const accordionContentTextStyle = tva({
  base: 'text-typography-700 font-normal',
  parentVariants: {
    size: {
      sm: 'text-sm',
      md: 'text-base',
      lg: 'text-lg',
    },
  },
});
const accordionHeaderStyle = tva({
  base: 'mx-0 my-0',
});
const accordionContentStyle = tva({
  base: 'pt-1 pb-3 px-4',
});
const accordionTriggerStyle = tva({
  base: 'w-full flex-row justify-between items-center web:outline-none focus:outline-none data-[disabled=true]:opacity-40 data-[disabled=true]:cursor-not-allowed data-[focus-visible=true]:bg-background-50 py-3 px-4',
});

const Root = withStyleContext(View, SCOPE);

const Header = (
  Platform.OS === 'web' ? H3 : View
) as React.ComponentType<TextProps>;

/** Creator */
const UIAccordion = createAccordion({
  Root: Root,
  Item: View,
  Header: Header,
  Trigger: Pressable,
  Icon: UIIcon,
  TitleText: Text,
  ContentText: Text,
  Content: View,
});

cssInterop(PrimitiveIcon, {
  className: {
    target: 'style',
    nativeStyleToProp: {
      height: true,
      width: true,
      fill: true,
      color: 'classNameColor',
      stroke: true,
    },
  },
});

cssInterop(H3, {
  className: {
    target: 'style',
  },
});

type IAccordionProps = React.ComponentPropsWithoutRef<typeof UIAccordion> &
  VariantProps<typeof accordionStyle>;

type IAccordionItemProps = React.ComponentPropsWithoutRef<
  typeof UIAccordion.Item
> &
  VariantProps<typeof accordionItemStyle>;

type IAccordionContentProps = React.ComponentPropsWithoutRef<
  typeof UIAccordion.Content
> &
  VariantProps<typeof accordionContentStyle>;

type IAccordionContentTextProps = React.ComponentPropsWithoutRef<
  typeof UIAccordion.ContentText
> &
  VariantProps<typeof accordionContentTextStyle>;

type IAccordionIconProps = VariantProps<typeof accordionIconStyle> &
  React.ComponentPropsWithoutRef<typeof UIAccordion.Icon> & {
    as?: React.ElementType;
    height?: number;
    width?: number;
  };

type IAccordionHeaderProps = React.ComponentPropsWithoutRef<
  typeof UIAccordion.Header
> &
  VariantProps<typeof accordionHeaderStyle>;

type IAccordionTriggerProps = React.ComponentPropsWithoutRef<
  typeof UIAccordion.Trigger
> &
  VariantProps<typeof accordionTriggerStyle>;

type IAccordionTitleTextProps = React.ComponentPropsWithoutRef<
  typeof UIAccordion.TitleText
> &
  VariantProps<typeof accordionTitleTextStyle>;

/** Components */

const Accordion = React.forwardRef<
  React.ComponentRef<typeof UIAccordion>,
  IAccordionProps
>(({ className, variant = 'filled', size = 'md', ...props }, ref) => {
  return (
    <UIAccordion
      ref={ref}
      {...props}
      className={accordionStyle({ variant, class: className })}
      context={{ variant, size }}
    />
  );
});

const AccordionItem = React.forwardRef<
  React.ComponentRef<typeof UIAccordion.Item>,
  IAccordionItemProps
>(({ className, ...props }, ref) => {
  const { variant } = useStyleContext(SCOPE);
  return (
    <UIAccordion.Item
      ref={ref}
      {...props}
      className={accordionItemStyle({
        parentVariants: { variant },
        class: className,
      })}
    />
  );
});

const AccordionContent = React.forwardRef<
  React.ComponentRef<typeof UIAccordion.Content>,
  IAccordionContentProps
>(function AccordionContent({ className, ...props }, ref) {
  return (
    <UIAccordion.Content
      ref={ref}
      {...props}
      className={accordionContentStyle({
        class: className,
      })}
    />
  );
});

const AccordionContentText = React.forwardRef<
  React.ComponentRef<typeof UIAccordion.ContentText>,
  IAccordionContentTextProps
>(function AccordionContentText({ className, ...props }, ref) {
  const { size } = useStyleContext(SCOPE);
  return (
    <UIAccordion.ContentText
      ref={ref}
      {...props}
      className={accordionContentTextStyle({
        parentVariants: { size },
        class: className,
      })}
    />
  );
});

const AccordionIcon = React.forwardRef<
  React.ComponentRef<typeof UIAccordion.Icon>,
  IAccordionIconProps
>(function AccordionIcon({ size, className, ...props }, ref) {
  const { size: parentSize } = useStyleContext(SCOPE);

  if (typeof size === 'number') {
    return (
      <UIAccordion.Icon
        ref={ref}
        {...props}
        className={accordionIconStyle({ class: className })}
        size={size}
      />
    );
  } else if (
    (props.height !== undefined || props.width !== undefined) &&
    size === undefined
  ) {
    return (
      <UIAccordion.Icon
        ref={ref}
        {...props}
        className={accordionIconStyle({ class: className })}
      />
    );
  }
  return (
    <UIAccordion.Icon
      ref={ref}
      {...props}
      className={accordionIconStyle({
        size,
        class: className,
        parentVariants: { size: parentSize },
      })}
    />
  );
});

const AccordionHeader = React.forwardRef<
  React.ComponentRef<typeof UIAccordion.Header>,
  IAccordionHeaderProps
>(function AccordionHeader({ className, ...props }, ref) {
  return (
    <UIAccordion.Header
      ref={ref}
      {...props}
      className={accordionHeaderStyle({
        class: className,
      })}
    />
  );
});

const AccordionTrigger = React.forwardRef<
  React.ComponentRef<typeof UIAccordion.Trigger>,
  IAccordionTriggerProps
>(function AccordionTrigger({ className, ...props }, ref) {
  return (
    <UIAccordion.Trigger
      ref={ref}
      {...props}
      className={accordionTriggerStyle({
        class: className,
      })}
    />
  );
});
const AccordionTitleText = React.forwardRef<
  React.ComponentRef<typeof UIAccordion.TitleText>,
  IAccordionTitleTextProps
>(function AccordionTitleText({ className, ...props }, ref) {
  const { size } = useStyleContext(SCOPE);
  return (
    <UIAccordion.TitleText
      ref={ref}
      {...props}
      className={accordionTitleTextStyle({
        parentVariants: { size },
        class: className,
      })}
    />
  );
});

Accordion.displayName = 'Accordion';
AccordionItem.displayName = 'AccordionItem';
AccordionHeader.displayName = 'AccordionHeader';
AccordionTrigger.displayName = 'AccordionTrigger';
AccordionTitleText.displayName = 'AccordionTitleText';
AccordionContentText.displayName = 'AccordionContentText';
AccordionIcon.displayName = 'AccordionIcon';
AccordionContent.displayName = 'AccordionContent';

export {
  Accordion,
  AccordionItem,
  AccordionHeader,
  AccordionTrigger,
  AccordionTitleText,
  AccordionContentText,
  AccordionIcon,
  AccordionContent,
};