import { formatBytes } from "@/util/uploadUtils";
import { ActivityIndicator, StyleSheet, Text, View } from "react-native";
import { ProgressBar } from "react-native-paper";
import { connect } from "react-redux";
import { createStructuredSelector } from "reselect";
import {
    selectPhotos,
    selectUploadProgress,
} from "../../redux/photos/photos.selectors";

const mapStateToProps = createStructuredSelector({
  photos: selectPhotos,
  photoUploadProgress: selectUploadProgress,
});

export default connect(mapStateToProps, null)(UploadProgress);

export function UploadProgress({ photos, photoUploadProgress }) {
  if (photos?.length === 0) return null;
  return (
    <View style={styles.modalContainer}>
      <View style={styles.modal}>
        {Object.keys(photoUploadProgress).map((key) => (
          <View key={key} style={styles.progressItem}>
            <Text style={styles.progressText}>
              {photoUploadProgress[key].fileName}
            </Text>
            <View style={styles.progressBarContainer}>
              <ProgressBar
                progress={photoUploadProgress[key].progress}
                style={styles.progress}
                color={
                  photoUploadProgress[key].progress === 1 ? "green" : "blue"
                }
              />
              <View
                style={{
                  display: "flex",
                  flexDirection: "row",
                  alignItems: "center",
                }}
              >
                <Text>{`${formatBytes(
                  photoUploadProgress[key].loaded /
                    (((photoUploadProgress[key].uploadEnd || new Date()) -
                      photoUploadProgress[key].uploadStart) /
                      1000)
                )}/sec`}</Text>
                {photoUploadProgress[key].percent === 1 && (
                  <>
                    <ActivityIndicator style={{ marginLeft: 12 }} />
                    <Text style={{ marginLeft: 4 }}>Processing...</Text>
                  </>
                )}
              </View>
            </View>
          </View>
        ))}
        <View style={styles.centeredView}>
          {
            //   progress.statusText ? (
            //     <>
            //       <ActivityIndicator style={{ marginLeft: 12 }} />
            //       <Text style={{ marginLeft: 4 }}>{progress.statusText}</Text>
            //       <Divider />
            //     </>
            //   ) : (
            //     <>
            //       <Text>{`${progress.totalFilesCompleted} of ${progress.totalFiles} uploaded.`}</Text>
            //       <Text>{`${formatBytes(progress.totalUploaded)} of ${formatBytes(
            //         progress.totalToUpload
            //       )} uploaded.`}</Text>
            //     </>
            //   )
          }
        </View>
      </View>
    </View>
  );
}
const styles = StyleSheet.create({
  modalContainer: {
    display: "flex",
    flex: 1,
    justifyContent: "center",
  },
  modal: {
    //flex: 1,
    display: "flex",
    marginLeft: 20,
    marginRight: 20,
    backgroundColor: "white",
    borderRadius: 20,
    padding: 18,
    shadowColor: "#000",
    shadowOffset: {
      width: 0,
      height: 2,
    },
    shadowOpacity: 0.25,
    shadowRadius: 4,
    elevation: 5,
  },
  centeredView: {
    justifyContent: "center",
    alignItems: "center",
    marginTop: 22,
  },
  progressItem: {
    display: "flex",
    flexDirection: "row",
    alignItems: "center",
    marginBottom: 12,
    marginLeft: 12,
    marginRight: 12,
  },
  progressText: {
    flex: 1,
  },
  progressBarContainer: {
    flex: 3,
    marginLeft: 12,
    marginRight: 12,
  },
});