import { Ionicons } from '@expo/vector-icons';
import { AssetsSelector } from 'expo-images-picker';
import { MediaType } from 'expo-media-library';
import React, { useCallback, useMemo, useState } from 'react';
import { useTranslation } from 'react-i18next';
import { StyleSheet, Text, View } from 'react-native';
import { connect } from 'react-redux';
import { createStructuredSelector } from 'reselect';
import { logImEXEvent } from '../../firebase/firebase.analytics';
import { toggleDeleteAfterUpload } from '../../redux/app/app.actions';
import {
  selectCurrentCameraJobId,
  selectDeleteAfterUpload,
} from '../../redux/app/app.selectors';
import { selectBodyshop } from '../../redux/user/user.selectors';
import CameraSelectJob from '../camera-select-job/camera-select-job.component';
import JobSpaceAvailable from '../job-space-available/job-space-available.component';
import LocalUploadProgress from '../local-upload-progress/local-upload-progress.component';
import UploadDeleteSwitch from '../upload-delete-switch/upload-delete-switch.component';
import UploadProgress from '../upload-progress/upload-progress.component';

const mapStateToProps = createStructuredSelector({
  selectedCameraJobId: selectCurrentCameraJobId,
  bodyshop: selectBodyshop,
  deleteAfterUpload: selectDeleteAfterUpload,
});

const mapDispatchToProps = (dispatch) => ({
  toggleDeleteAfterUpload: () => dispatch(toggleDeleteAfterUpload()),
});

export function ImageBrowserScreen({
  bodyshop,
  selectedCameraJobId,
  //toggleDeleteAfterUpload,
  //  deleteAfterUpload,
}) {
  const { t } = useTranslation();
  const [uploads, setUploads] = useState(null);
  const [tick, setTick] = useState(0);
  const forceRerender = useCallback(() => {
    setTick((tick) => tick + 1);
  }, []);

  const onDone = (data) => {
    logImEXEvent('imexmobile_upload_documents', { count: data.length });
    if (data.length !== 0) setUploads(data);
  };

  const widgetErrors = useMemo(
    () => ({
      errorTextColor: 'black',
      errorMessages: {
        hasErrorWithPermissions: 'Please Allow media gallery permissions.',
        hasErrorWithLoading: 'There was an error while loading images.',
        hasErrorWithResizing: 'There was an error while loading images.',
        hasNoAssets: 'No images found.',
      },
    }),
    []
  );

  const widgetSettings = useMemo(
    () => ({
      getImageMetaData: false, // true might perform slower results but gives meta data and absolute path for ios users
      initialLoad: 100,
      assetsType: [MediaType.photo, MediaType.video],
      minSelection: 1,
      // maxSelection: 3,
      portraitCols: 4,
      landscapeCols: 4,
    }),
    []
  );

  const widgetResize = useMemo(
    () => ({
      width: 50,
      compress: 0.7,
      base64: false,
      saveTo: 'jpeg',
    }),
    []
  );

  const _textStyle = {
    color: 'white',
  };

  const _buttonStyle = {
    backgroundColor: 'orange',
    borderRadius: 5,
  };

  const widgetNavigator = useMemo(
    () => ({
      Texts: {
        finish: t('mediabrowser.actions.upload'),
        back: t('mediabrowser.actions.refresh'),
        selected: 'selected',
      },
      midTextColor: 'black',
      minSelection: 1,
      buttonTextStyle: styles.textStyle,
      buttonStyle: styles.buttonStyle,
      onBack: () => {
        forceRerender();
      },
      onSuccess: onDone,
    }),
    []
  );

  const widgetStyles = useMemo(
    () => ({
      margin: 2,
      bgColor: 'white',
      spinnerColor: 'blue',
      widgetWidth: 99,
      videoIcon: {
        Component: Ionicons,
        iconName: 'videocam',
        color: 'white',
        size: 20,
      },
      selectedIcon: {
        Component: Ionicons,
        iconName: 'checkmark-circle-outline',
        color: 'white',
        bg: 'rgba(35,35,35, 0.75)',
        size: 32,
      },
    }),
    []
  );

  return (
    <View style={[styles.flex, styles.container]}>
      <CameraSelectJob />
      {bodyshop.uselocalmediaserver ? (
        <Text style={{ margin: 10 }}>
          {t('mediabrowser.labels.localserver', {
            url: bodyshop.localmediaserverhttp,
          })}
        </Text>
      ) : (
        <JobSpaceAvailable jobid={selectedCameraJobId} key={`${tick}-space`} />
      )}
      <UploadDeleteSwitch />
      {
        // <Button
        //       onPress={() => {
        //         //Mutate the state
        //         toggleDeleteAfterUpload();
        //       }}
        //     >
        //       <Text>{`From screen. ${deleteAfterUpload}`}</Text>
        //     </Button>
      }
      {!selectedCameraJobId && (
        <View
          style={{
            flex: 1,
            justifyContent: 'center',
            alignItems: 'center',
          }}
        >
          <Text>{t('mediabrowser.labels.selectjobassetselector')}</Text>
        </View>
      )}
      {selectedCameraJobId && (
        <AssetsSelector
          style={{ flex: 1 }}
          key={tick}
          Settings={widgetSettings}
          Errors={widgetErrors}
          Styles={widgetStyles}
          Navigator={widgetNavigator}
        />
      )}
      {bodyshop.uselocalmediaserver ? (
        <LocalUploadProgress
          uploads={uploads}
          setUploads={setUploads}
          forceRerender={forceRerender}
        />
      ) : (
        <UploadProgress
          uploads={uploads}
          setUploads={setUploads}
          forceRerender={forceRerender}
        />
      )}
    </View>
  );
}

const styles = StyleSheet.create({
  flex: {
    flex: 1,
  },
  container: {
    display: 'flex',
    // position: "relative",
  },
  buttonStyle: {
    //backgroundColor: "tomato",
  },
  // eslint-disable-next-line react-native/no-color-literals
  textStyle: {
    color: 'dodgerblue',
  },
});

export default connect(mapStateToProps, mapDispatchToProps)(ImageBrowserScreen);

// options={{
//             assetsType: ["photo", "video"],
//             margin: 3,
//             portraitCols: 4,
//             landscapeCols: 6,
//             widgetWidth: 100,
//             widgetBgColor: "white",
//             selectedBgColor: "#adadad",
//             spinnerColor: "#c8c8c8",
//             videoIcon: {
//               Component: Ionicons,
//               iconName: "ios-videocam",
//               color: "white",
//               size: 20,
//             },
//             selectedIcon: {
//               Component: Ionicons,
//               iconName: "ios-checkmark-circle-outline",
//               color: "white",
//               bg: "rgba(35,35,35, 0.75)",
//               size: 32,
//             },
//             defaultTopNavigator: {
//               continueText: t("mediabrowser.actions.upload"),
//               goBackText: t("mediabrowser.actions.refresh"),
//               buttonStyle: styles.buttonStyle,
//               textStyle: styles.textStyle,
//               backFunction: () => {
//                 forceRerender();
//               },
//               doneFunction: onDone,
//             },

//             noAssets: {
//               Component: function NoAsset() {
//                 return (
//                   <View
//                     style={{
//                       display: "flex",
//                       flex: 1,
//                       height: 200,
//                       marginHorizontal: 20,

//                       alignItems: "center",
//                       justifyContent: "center",
//                     }}
//                   >
//                     <Ionicons name="ios-camera" size={72} />
//                     <Text style={{ textAlign: "center", marginTop: 10 }}>
//                       {t("mediabrowser.labels.nomedia")}
//                     </Text>
//                   </View>
//                 );
//               },
//             },
//           }}
