import {
  NativeModules,
  View,
  findNodeHandle,
  Modal,
  Platform,
  StyleSheet,
} from 'react-native';
import React, { useEffect, useRef, useState } from 'react';
import { CaptureHelper, type CaptureDeviceInfo } from 'react-native-capture';
import { type SocketCamViewContainerProps } from '../interfaces';
const { CaptureSdk } = NativeModules;

interface HandleResultArgs {
  message: string;
  isError?: boolean;
}

export interface AndroidCustomViewProps {
  customViewHandle: string | null;
}

interface SocketCamViewProps extends SocketCamViewContainerProps {
  socketCamDeviceForView: CaptureDeviceInfo;
  androidSocketCamCustomView?: React.ReactElement<AndroidCustomViewProps>;
}

const SocketCamView: React.FC<SocketCamViewProps> = ({
  clientOrDeviceHandle,
  triggerType,
  socketCamDevice,
  myLogger,
  handleSetStatus,
  socketCamCustomModalStyle,
  socketCamCustomStyle,
  androidSocketCamCustomView,
}) => {
  const [isAndroid, setIsAndroid] = useState(true);
  const [customViewHandle, setCustomViewHandle] = useState(null);

  const containerRef = useRef(null);

  useEffect(() => {
    setIsAndroid(Platform.OS === 'android');
    let socketCamDeviceForView = socketCamDevice as CaptureDeviceInfo;
    CaptureHelper.setSocketCamTriggerProperty(
      socketCamDeviceForView,
      triggerType
    ).then(() => {
      if (Platform.OS === 'android' && androidSocketCamCustomView) {
        handleCustomViewHandle().then((res) => {
          setCustomViewHandle(res);
        });
      } else if (Platform.OS === 'ios') {
        const reactTag = findNodeHandle(containerRef.current);
        CaptureSdk.getTargetView(reactTag);
      }
    });
  }, [clientOrDeviceHandle, socketCamDevice]);

  const handleResult = (args: HandleResultArgs) => {
    const { message, isError } = args;
    if (isError) {
      // only need to expose customViewHandle info if there's an error. Otherwise just log via myLogger or default console.log.
      if (handleSetStatus) {
        handleSetStatus(message);
      } else {
        myLogger ? myLogger.error(message) : console.error(message);
      }
    } else {
      myLogger ? myLogger.log(message) : console.log(message);
    }
  };

  const handleCustomViewHandle = async () => {
    // this is the method that will provide the device handle generated in the onViewReady in our customExtension to the bridge component
    // (in this example case, RNSocketCamCustomViewManager) provided by the developer to use their own Android custom view.
    try {
      const res = await CaptureSdk.getCustomDeviceHandle();
      handleResult({
        message: `handleCustomViewHandle: ${res}`,
      });
      return res;
    } catch (err) {
      handleResult({
        message: `handleCustomViewHandle: ${err}`,
        isError: true,
      });
      return null;
    }
  };

  // Clone the androidSocketCamCustomView and pass updated props.
  // This allows us to apply the customHandleValue to whatever custom component they want to provide.
  // The only required prop they will need to include is isScanContinuous. We control customDeviceHandle
  const clonedAndroidCustomView = androidSocketCamCustomView
    ? React.cloneElement(androidSocketCamCustomView, {
        customViewHandle,
      })
    : null;

  return (
    <>
      {isAndroid ? (
        clonedAndroidCustomView && customViewHandle ? (
          <>{clonedAndroidCustomView}</>
        ) : null
      ) : socketCamCustomStyle ? (
        <View ref={containerRef} style={socketCamCustomStyle} />
      ) : (
        <Modal
          presentationStyle={socketCamCustomModalStyle?.presentationStyle}
          transparent={socketCamCustomModalStyle?.transparent}
          animationType={socketCamCustomModalStyle?.animationType}
          visible={true}
        >
          <View ref={containerRef} style={styles.container} />
        </Modal>
      )}
    </>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
  },
});

export default SocketCamView;