import { UPDATE_JOB_STATUS } from "@/graphql/jobs.queries";
import { useMutation } from "@apollo/client";
import * as Haptics from "expo-haptics";
import { useLocalSearchParams } from "expo-router";
import React, { useCallback, useState } from "react";
import { FlatList, StyleSheet, View } from "react-native";
import {
  Button,
  Divider,
  List,
  Modal,
  Portal,
  Text,
  useTheme,
} from "react-native-paper";

export const JobStatusSelector = ({
  statuses,
  currentStatus,
  onSelect,
  label = "Change Status",
  disabled = false,
}) => {
  const { jobId } = useLocalSearchParams();

  const theme = useTheme();
  const [visible, setVisible] = useState(false);
  const show = () => setVisible(true);
  const hide = () => setVisible(false);

  const [updateJobStatus] = useMutation(UPDATE_JOB_STATUS);

  const handleSelect = useCallback(
    async (status) => {
      Haptics.selectionAsync().catch(() => {});
      hide();
      await updateJobStatus({
        variables: {
          jobId,
          status,
        },
      });
      if (onSelect && typeof onSelect === "function") onSelect(status);
    },
    [onSelect, jobId, updateJobStatus]
  );

  return (
    <View style={styles.root}>
      <Button
        mode="outlined"
        icon="playlist-edit"
        onPress={show}
        disabled={disabled || statuses.length === 0}
        style={styles.trigger}
      >
        {currentStatus || label}
      </Button>
      <Portal>
        <Modal
          visible={visible}
          onDismiss={hide}
          contentContainerStyle={[
            { backgroundColor: theme.colors.surface },
            styles.modalContainer,
          ]}
        >
          <Text variant="titleMedium" style={styles.modalTitle}>
            {label}
          </Text>
          <Divider />
          <FlatList
            data={statuses}
            keyExtractor={(item) => item}
            renderItem={({ item }) => {
              const selected = item === currentStatus;
              return (
                <List.Item
                  title={item}
                  onPress={() => handleSelect(item)}
                  style={selected ? styles.selectedItem : undefined}
                  titleStyle={selected ? { fontWeight: "600" } : undefined}
                  left={(props) =>
                    selected ? <List.Icon {...props} icon="check" /> : null
                  }
                />
              );
            }}
            ItemSeparatorComponent={() => <Divider />}
            style={styles.list}
            keyboardShouldPersistTaps="handled"
          />
          <Button
            onPress={hide}
            style={styles.closeBtn}
            mode="text"
            icon="close"
          >
            Close
          </Button>
        </Modal>
      </Portal>
    </View>
  );
};

const styles = StyleSheet.create({
  root: {
    alignSelf: "flex-start",
  },
  trigger: {
    minWidth: 140,
  },
  modalContainer: {
    marginHorizontal: 24,
    borderRadius: 16,
    paddingVertical: 12,
    paddingHorizontal: 8,
    height: "60%",
    display: "flex",
  },
  modalTitle: {
    paddingHorizontal: 12,
    paddingBottom: 8,
  },
  list: {
    marginTop: 4,
    flex: 1,
  },
  selectedItem: {
    backgroundColor: "rgba(0,0,0,0.05)",
  },
  closeBtn: {
    marginTop: 8,
    alignSelf: "flex-end",
  },
});

export default JobStatusSelector;
