import React, { useState, useEffect, useCallback, useRef } from 'react';
import {
  View,
  Text,
  StyleSheet,
  TouchableOpacity,
  ScrollView,
  Alert,
  Animated,
  Easing
} from 'react-native';
import { SafeAreaView } from 'react-native-safe-area-context';
import DateTimePicker from '@react-native-community/datetimepicker';
import { Picker } from '@react-native-picker/picker';
import { MaterialCommunityIcons } from '@expo/vector-icons';
import { Picker as WheelPicker } from 'react-native-wheel-pick';
import moment from 'moment';
import { Button, Header, PageWrapper, WarningModal } from 'src/components';
import { Colors } from 'src/theme';
import { Dropdown } from 'react-native-searchable-dropdown-kj';
import { qualityOptions } from '../utils/constants';
import { getFontSize } from 'src/utils';
import TrashSVG from 'assets/icons/travels-screens/trash-solid.svg';
import { storage, StoreType } from 'src/storage';
import {
  useGetVisitsQuery,
  usePostAddVisitMutation,
  usePostDeleteVisitMutation,
  usePostGetSingleRegionMutation,
  usePostUpdateVisitMutation
} from '@api/myRegions';
import ActionSheet from 'react-native-actions-sheet';
import { ButtonVariants } from 'src/types/components';
import EditSvg from 'assets/icons/travels-screens/pen-to-square.svg';
import TripIcon from 'assets/icons/travels-section/trip.svg';
import { useRegion } from 'src/contexts/RegionContext';
import { NmRegion } from '../utils/types';

type DateMode = 'year' | 'month' | 'full';
type QualityType = {
  id: number;
  name: string;
};

interface DateValue {
  year: number | null;
  month: number | null;
  day: number | null;
}

interface Visit {
  id: number;
  trip_id?: number | null;
  startDate: DateValue | null;
  endDate: DateValue | null;
  quality: QualityType;
  isExisting: boolean;
  isEditing?: boolean;
  animatedValue: Animated.Value;
}

interface ExistingVisit {
  id: number;
  startDate: DateValue;
  endDate: DateValue;
  quality: QualityType;
}

interface RouteParams {
  existingVisits?: ExistingVisit[];
}

interface DatePickerState {
  visitId: number;
  field: 'startDate' | 'endDate';
}

const EditNmDataScreen = ({ navigation, route }: { navigation: any; route: any }) => {
  const id = route.params?.regionId;
  const isFromRegionsList = route.params?.regionsList ?? false;

  const token = storage.get('token', StoreType.STRING) as string;

  const { data: existingVisits } = useGetVisitsQuery(id, token, token ? true : false);
  const { mutateAsync: addVisit } = usePostAddVisitMutation();
  const { mutateAsync: updateVisitAsync } = usePostUpdateVisitMutation();
  const { mutateAsync: deleteVisitAsync } = usePostDeleteVisitMutation();
  const { mutateAsync: getRegion } = usePostGetSingleRegionMutation();

  const [visits, setVisits] = useState<Visit[]>([]);
  const [showDatePicker, setShowDatePicker] = useState<DatePickerState | null>(null);
  const [isLoading, setIsLoading] = useState<boolean>(false);

  const actionSheetRef = useRef<any>(null);
  const [selectedYear, setSelectedYear] = useState<number>(new Date().getFullYear());
  const [selectedMonth, setSelectedMonth] = useState<number | null>(null);
  const [selectedDay, setSelectedDay] = useState<number | null>(null);

  const { userData, setUserData, nmRegions, setNmRegions } = useRegion();

  const [modalState, setModalState] = useState({
    isWarningVisible: false,
    type: 'success',
    title: '',
    buttonTitle: '',
    message: '',
    action: () => {}
  });

  const createEmptyVisit = useCallback(
    (): Visit => ({
      id: Date.now() + Math.random(),
      startDate: null,
      endDate: null,
      quality: qualityOptions[2],
      isExisting: false,
      animatedValue: new Animated.Value(0)
    }),
    []
  );

  useEffect(() => {
    if (existingVisits && existingVisits.data && existingVisits.data?.length > 0) {
      const mappedVisits = existingVisits.data.map(
        (visit): Visit => ({
          ...visit,
          isExisting: true,
          isEditing: false,
          animatedValue: new Animated.Value(1),
          startDate: {
            year: visit.year_from || null,
            month: visit.month_from || null,
            day: visit.day_from || null
          },
          endDate: {
            year: visit.year_to || null,
            month: visit.month_to || null,
            day: visit.day_to || null
          },
          quality: qualityOptions.find((q) => q.id === visit.quality) || qualityOptions[2]
        })
      );
      setVisits(mappedVisits);
    }
  }, [existingVisits]);

  const renderOption = (name: string) => (
    <View style={styles.dropdownOption}>
      <Text style={styles.placeholderStyle}>{name}</Text>
    </View>
  );

  const addNewVisit = useCallback((): void => {
    const hasEmptyVisit = visits.some(
      (visit: Visit) => !visit.startDate || !visit.endDate || !visit.quality
    );

    if (hasEmptyVisit) {
      Alert.alert('Please fill all fields in existing visits before adding a new one.');
      return;
    }

    const newVisit = createEmptyVisit();
    setVisits((prev) => [newVisit, ...prev]);

    Animated.timing(newVisit.animatedValue, {
      toValue: 1,
      duration: 300,
      easing: Easing.out(Easing.quad),
      useNativeDriver: false
    }).start();
  }, [visits, createEmptyVisit]);

  const updateVisit = useCallback((id: number, field: keyof Visit, value: any): void => {
    setVisits((prevVisits) =>
      prevVisits.map((visit) => (visit.id === id ? { ...visit, [field]: value } : visit))
    );
  }, []);

  const toggleEditVisit = useCallback(
    async (visitId: number): Promise<void> => {
      const visit = visits.find((v) => v.id === visitId);
      if (visit && visit.isEditing) {
        if (!compareDates(visit.startDate, visit.endDate)) {
          Alert.alert('Start date cannot be after end date.');
          return;
        }

        await updateVisitAsync(
          {
            token,
            region: id,
            id: visitId,
            quality: visit.quality.id,
            year_from: visit.startDate?.year || null,
            month_from: visit.startDate?.month || null,
            day_from: visit.startDate?.day || null,
            year_to: visit.endDate?.year || null,
            month_to: visit.endDate?.month || null,
            day_to: visit.endDate?.day || null,
            // completed: 1,
            hidden: 0
          },
          {
            onSuccess: async (data) => {
              await getRegion(
                { token, id },
                {
                  onSuccess: (res) => {
                    if (isFromRegionsList && res.region) {
                      const updatedNM = nmRegions.map((item: NmRegion) => {
                        if (item.id === id) {
                          return {
                            ...item,
                            year: res.region?.first_visited_in_year,
                            last: res.region?.last_visited_in_year,
                            quality: res.region?.best_visit_quality,
                            visits: res.region?.no_of_visits
                          };
                        }
                        return item;
                      });

                      setNmRegions(updatedNM);
                      return;
                    }

                    if (res.region) {
                      const updatedNM = {
                        ...userData,
                        first_visit_year: res.region.first_visited_in_year,
                        last_visit_year: res.region.last_visited_in_year,
                        best_visit_quality: res.region.best_visit_quality,
                        no_of_visits: res.region.no_of_visits,
                        visited: true
                      };
                      setUserData(updatedNM);
                    }
                  },
                  onError: (err) => {
                    console.log('err', err);
                  }
                }
              );
              Alert.alert('Success', 'Visit updated successfully!', [
                { text: 'OK', onPress: () => navigation.goBack() }
              ]);
            },
            onError: (error) => {
              console.log('updateVisitAsync error', error);
            }
          }
        );
      }
      setVisits((prevVisits) =>
        prevVisits.map((visit) =>
          visit.id === visitId ? { ...visit, isEditing: !visit.isEditing } : visit
        )
      );
    },
    [visits]
  );

  const deleteVisit = useCallback(
    async (visitId: number): Promise<void> => {
      const visitToDelete = visits.find((visit: Visit) => visit.id === visitId);
      if (!visitToDelete) return;
      if (visitToDelete.isExisting) {
        setModalState({
          type: 'delete',
          title: `Delete visit`,
          message: `Are you sure you want to delete this visit?`,
          action: async () => {
            await deleteVisitAsync(
              {
                token,
                id: visitToDelete.id
              },
              {
                onSuccess: async (res) => {
                  Animated.timing(visitToDelete.animatedValue, {
                    toValue: 0,
                    duration: 300,
                    easing: Easing.in(Easing.quad),
                    useNativeDriver: false
                  }).start(() => {
                    setVisits((prevVisits) => prevVisits.filter((visit) => visit.id !== visitId));
                  });

                  getRegion(
                    { token, id },
                    {
                      onSuccess: (res) => {
                        if (isFromRegionsList && res.not_visited) {
                          const updatedNM = nmRegions.map((item: NmRegion) => {
                            if (item.id === id) {
                              return {
                                ...item,
                                year: 0,
                                last: 0,
                                quality: 3,
                                visits: 0
                              };
                            }
                            return item;
                          });

                          setNmRegions(updatedNM);
                          return;
                        } else if (isFromRegionsList && res.region) {
                          const updatedNM = nmRegions.map((item: NmRegion) => {
                            if (item.id === id) {
                              return {
                                ...item,
                                year: res.region?.first_visited_in_year,
                                last: res.region?.last_visited_in_year,
                                quality: res.region?.best_visit_quality,
                                visits: res.region?.no_of_visits
                              };
                            }
                            return item;
                          });

                          setNmRegions(updatedNM);
                          return;
                        }
                        if (res.not_visited) {
                          const updatedNM = {
                            ...userData,
                            first_visit_year: 0,
                            last_visit_year: 0,
                            best_visit_quality: 3,
                            no_of_visits: 0,
                            visited: false
                          };
                          setUserData(updatedNM);
                          return;
                        }
                        if (res.region) {
                          const updatedNM = {
                            ...userData,
                            first_visit_year: res.region.first_visited_in_year,
                            last_visit_year: res.region.last_visited_in_year,
                            best_visit_quality: res.region.best_visit_quality,
                            no_of_visits: res.region.no_of_visits,
                            visited: true
                          };
                          setUserData(updatedNM);
                        }
                      },
                      onError: (err) => {
                        console.log('err', err);
                      }
                    }
                  );
                },
                onError: (err) => {
                  console.log('delete err', err);
                }
              }
            );
          },
          buttonTitle: 'Delete',
          isWarningVisible: true
        });
      } else {
        Animated.timing(visitToDelete.animatedValue, {
          toValue: 0,
          duration: 300,
          easing: Easing.in(Easing.quad),
          useNativeDriver: false
        }).start(() => {
          setVisits((prevVisits) => prevVisits.filter((visit) => visit.id !== visitId));
        });
      }
    },
    [visits]
  );

  const formatDateForDisplay = useCallback((dateValue: DateValue | null): string => {
    if (!dateValue || !dateValue.year) return 'Select date';

    let result = dateValue.year.toString();

    if (dateValue.month) {
      result = `${dateValue.month.toString().padStart(2, '0')}.${result}`;

      if (dateValue.day) {
        result = `${dateValue.day.toString().padStart(2, '0')}.${result}`;
      }
    }

    return result;
  }, []);

  const isDateValid = useCallback((dateValue: DateValue | null): boolean => {
    return dateValue !== null && dateValue.year !== null;
  }, []);

  const compareDates = useCallback(
    (startDate: DateValue | null, endDate: DateValue | null): boolean => {
      if (!startDate || !endDate || !startDate.year || !endDate.year) return true;
      const maxEndDay = moment(`${endDate.year}-${endDate.month ?? 12}`, 'YYYY-M').daysInMonth();

      const start = moment({
        year: startDate.year,
        month: (startDate.month || 1) - 1,
        day: startDate.day || 1
      });

      const end = moment({
        year: endDate.year,
        month: (endDate.month || 12) - 1,
        day: endDate.day || maxEndDay
      });

      if (!start || !end) return true;

      return start.isSameOrBefore(end);
    },
    []
  );

  const validateVisits = useCallback((): boolean => {
    const newVisits = visits.filter((visit: Visit) => !visit.isExisting);

    for (const visit of newVisits) {
      if (!isDateValid(visit.startDate) || !isDateValid(visit.endDate) || !visit.quality) {
        Alert.alert('Please fill all fields for each visit.');
        return false;
      }

      if (!compareDates(visit.startDate, visit.endDate)) {
        Alert.alert('Start date cannot be after end date.');
        return false;
      }
    }

    return true;
  }, [visits, isDateValid, compareDates]);

  const handleSave = useCallback(async (): Promise<void> => {
    if (!validateVisits()) return;

    setIsLoading(true);
    try {
      const newVisits = visits.filter((visit: Visit) => !visit.isExisting);

      if (newVisits.length === 0) {
        // Alert.alert('No new visits to save.');
        return;
      }

      newVisits.forEach(async (v) => {
        await addVisit(
          {
            token,
            region: id,
            quality: v.quality.id,
            year_from: v.startDate?.year || null,
            month_from: v.startDate?.month || null,
            day_from: v.startDate?.day || null,
            year_to: v.endDate?.year || null,
            month_to: v.endDate?.month || null,
            day_to: v.endDate?.day || null,
            // completed: 1,
            hidden: 0
          },
          {
            onSuccess: async (data) => {
              await getRegion(
                { token, id },
                {
                  onSuccess: (res) => {
                    if (isFromRegionsList && res.region) {
                      const updatedNM = nmRegions.map((item: NmRegion) => {
                        if (item.id === id) {
                          return {
                            ...item,
                            year: res.region?.first_visited_in_year,
                            last: res.region?.last_visited_in_year,
                            quality: res.region?.best_visit_quality,
                            visits: res.region?.no_of_visits
                          };
                        }
                        return item;
                      });

                      setNmRegions(updatedNM);
                      return;
                    }

                    if (res.region) {
                      const updatedNM = {
                        ...userData,
                        first_visit_year: res.region.first_visited_in_year,
                        last_visit_year: res.region.last_visited_in_year,
                        best_visit_quality: res.region.best_visit_quality,
                        no_of_visits: res.region.no_of_visits,
                        visited: true
                      };
                      setUserData(updatedNM);
                    }
                  },
                  onError: (err) => {
                    console.log('err', err);
                  }
                }
              );
            },
            onError: (error) => {
              console.log('addVisit error', error);
            }
          }
        );
      });

      Alert.alert('Success', 'Visits saved successfully!', [
        { text: 'OK', onPress: () => navigation.goBack() }
      ]);
    } catch (error) {
      console.log('Error saving visits:', error);
    } finally {
      setIsLoading(false);
    }
  }, [validateVisits, visits, navigation]);

  const currentYear = new Date().getFullYear();
  const years = Array.from({ length: 120 }, (_, i) => currentYear - 80 + i);
  const getAvailableMonths = (year: number) => {
    const allMonths = [
      { label: '-', value: null },
      { label: 'Jan', value: 1 },
      { label: 'Feb', value: 2 },
      { label: 'Mar', value: 3 },
      { label: 'Apr', value: 4 },
      { label: 'May', value: 5 },
      { label: 'Jun', value: 6 },
      { label: 'Jul', value: 7 },
      { label: 'Aug', value: 8 },
      { label: 'Sep', value: 9 },
      { label: 'Oct', value: 10 },
      { label: 'Nov', value: 11 },
      { label: 'Dec', value: 12 }
    ];

    return allMonths;
  };

  const months = getAvailableMonths(selectedYear);

  const getDaysInMonth = (
    year: number,
    month: number | null
  ): Array<{ label: string; value: number | null }> => {
    if (!month) return [{ label: '-', value: null }];

    const daysCount = moment(`${year}-${month}`, 'YYYY-M').daysInMonth();
    const days = [{ label: '-', value: null }];

    for (let i = 1; i <= daysCount; i++) {
      days.push({ label: i.toString(), value: i as never });
    }

    return days;
  };

  const days = getDaysInMonth(selectedYear, selectedMonth);

  const openDatePicker = (
    visitId: number,
    field: 'startDate' | 'endDate',
    initialDate?: DateValue | null
  ) => {
    setShowDatePicker({ visitId, field });

    if (initialDate && initialDate.year) {
      setSelectedYear(initialDate.year);
      setSelectedMonth(initialDate.month || null);
      setSelectedDay(initialDate.day || null);
    } else {
      const today = new Date();
      setSelectedYear(today.getFullYear());
      setSelectedMonth(today.getMonth() + 1);
      setSelectedDay(today.getDate());
    }

    actionSheetRef.current?.show();
  };

  const handleDateConfirm = () => {
    if (showDatePicker) {
      const dateValue: DateValue = {
        year: selectedYear,
        month: selectedMonth,
        day: selectedDay
      };

      updateVisit(showDatePicker.visitId, showDatePicker.field, dateValue);
      setShowDatePicker(null);
      actionSheetRef.current?.hide();
    }
  };

  const handleDateCancel = () => {
    setShowDatePicker(null);
    actionSheetRef.current?.hide();
  };

  const renderDatePicker = useCallback(
    (
      visitId: number,
      field: 'startDate' | 'endDate',
      currentDate: DateValue | null
    ): JSX.Element => (
      <TouchableOpacity
        style={styles.dateInput}
        onPress={() => openDatePicker(visitId, field, currentDate)}
      >
        <Text style={[styles.dateText, !isDateValid(currentDate) && styles.placeholderText]}>
          {formatDateForDisplay(currentDate)}
        </Text>
        <MaterialCommunityIcons name="chevron-down" size={20} color="#666" />
      </TouchableOpacity>
    ),
    [formatDateForDisplay, isDateValid]
  );

  const renderVisitItem = useCallback(
    (visit: Visit, index: number): JSX.Element => {
      const isEditable = !visit.isExisting || visit.isEditing;

      return (
        <Animated.View
          key={visit.id}
          style={[
            styles.visitItem,
            !isEditable && styles.existingVisitItem,
            {
              // opacity: visit.animatedValue
            }
          ]}
        >
          <View style={styles.visitContent}>
            {visit.trip_id ? <TripIcon width={18} height={18} fill={Colors.DARK_BLUE} /> : null}
            <View style={{ flex: 1, gap: 12 }}>
              <View style={styles.dateRow}>
                <View style={styles.column}>
                  <Text style={styles.label}>Start of visit</Text>
                  {isEditable ? (
                    renderDatePicker(visit.id, 'startDate', visit.startDate)
                  ) : (
                    <View style={[styles.dateInput]}>
                      <Text style={styles.dateText}>{formatDateForDisplay(visit.startDate)}</Text>
                    </View>
                  )}
                </View>
                <View style={styles.column}>
                  <Text style={styles.label}>End of visit</Text>
                  {isEditable ? (
                    renderDatePicker(visit.id, 'endDate', visit.endDate)
                  ) : (
                    <View style={[styles.dateInput]}>
                      <Text style={styles.dateText}>{formatDateForDisplay(visit.endDate)}</Text>
                    </View>
                  )}
                </View>
              </View>

              <View style={styles.qualityRow}>
                <View style={styles.qualityColumn}>
                  <Text style={styles.label}>Quality</Text>
                  {isEditable ? (
                    <Dropdown
                      style={styles.dropdown}
                      placeholderStyle={styles.placeholderStyle}
                      containerStyle={{ borderRadius: 4 }}
                      selectedTextStyle={styles.placeholderStyle}
                      data={qualityOptions}
                      labelField="name"
                      valueField="id"
                      value={visit.quality.id}
                      placeholder="Best visit quality"
                      onChange={(item) =>
                        updateVisit(visit.id, 'quality', { id: item.id, name: item.name })
                      }
                      renderItem={(item) => renderOption(item.name)}
                    />
                  ) : (
                    <View style={[styles.dropdown, styles.readOnlyInput]}>
                      <Text style={styles.placeholderStyle}>{visit.quality.name}</Text>
                    </View>
                  )}
                </View>
              </View>
            </View>

            <View style={styles.actionButtons}>
              {visit.isExisting && (
                <TouchableOpacity
                  style={[styles.editButton, visit.isEditing && styles.saveEditButton]}
                  onPress={() => toggleEditVisit(visit.id)}
                >
                  {visit.isEditing ? (
                    <MaterialCommunityIcons name={'check'} size={16} color={Colors.WHITE} />
                  ) : (
                    <EditSvg width={14} height={14} />
                  )}
                </TouchableOpacity>
              )}
              <TouchableOpacity style={styles.deleteButton} onPress={() => deleteVisit(visit.id)}>
                <TrashSVG height={16} fill={Colors.WHITE} />
              </TouchableOpacity>
            </View>
          </View>
        </Animated.View>
      );
    },
    [
      renderDatePicker,
      deleteVisit,
      toggleEditVisit,
      updateVisit,
      formatDateForDisplay,
      renderOption,
      visits
    ]
  );

  return (
    <PageWrapper>
      <Header label={'Add visits'} />
      <ScrollView style={styles.scrollView} showsVerticalScrollIndicator={false}>
        <TouchableOpacity style={styles.addRegionBtn} onPress={addNewVisit}>
          <MaterialCommunityIcons name="plus-circle" size={20} color={Colors.DARK_BLUE} />
          <Text style={styles.addRegionBtntext}>Add new visit</Text>
        </TouchableOpacity>

        {visits.map(renderVisitItem)}
      </ScrollView>

      <View style={[styles.buttonContainer, { marginBottom: 20 }]}>
        <Button onPress={handleSave} disabled={isLoading}>
          {isLoading ? 'Saving...' : 'Save'}
        </Button>

        <Button
          variant={ButtonVariants.OPACITY}
          containerStyles={{
            backgroundColor: Colors.WHITE,
            borderColor: Colors.BORDER_LIGHT
          }}
          textStyles={{ color: Colors.DARK_BLUE }}
          onPress={() => navigation.goBack()}
        >
          Close
        </Button>
      </View>

      <ActionSheet
        ref={actionSheetRef}
        gestureEnabled={false}
        headerAlwaysVisible={true}
        onTouchBackdrop={handleDateConfirm}
        CustomHeaderComponent={
          <View style={styles.datePickerHeader}>
            <TouchableOpacity onPress={handleDateCancel}>
              <Text style={styles.datePickerCancel}>Cancel</Text>
            </TouchableOpacity>
            <Text style={styles.datePickerTitle}>Select Date</Text>
            <TouchableOpacity onPress={handleDateConfirm}>
              <Text style={styles.datePickerConfirm}>Done</Text>
            </TouchableOpacity>
          </View>
        }
      >
        <View style={styles.wheelContainer}>
          <View style={styles.wheelColumn}>
            <Text style={styles.wheelLabel}>Day</Text>
            <WheelPicker
              style={styles.wheelPicker}
              textColor={Colors.DARK_BLUE}
              itemStyle={{ fontSize: 16, fontFamily: 'montserrat-600', padding: 0 }}
              pickerData={days?.map((d) => d.label)}
              selectedValue={days?.find((d) => d.value === selectedDay)?.label || '-'}
              onValueChange={(value: string) => {
                const day = days?.find((d) => d.label === value);
                setSelectedDay(day?.value || null);
              }}
            />
          </View>

          <View style={styles.wheelColumn}>
            <Text style={styles.wheelLabel}>Month</Text>
            <WheelPicker
              style={styles.wheelPicker}
              textColor={Colors.DARK_BLUE}
              itemStyle={{
                fontSize: 16,
                fontFamily: 'montserrat-600'
              }}
              pickerData={months ? months?.map((m) => m.label) : []}
              selectedValue={months?.find((m) => m.value === selectedMonth)?.label || '-'}
              onValueChange={(value: string) => {
                const month = months?.find((m) => m.label === value);
                setSelectedMonth(month?.value || null);

                if (!month?.value) {
                  setSelectedDay(null);
                }
              }}
            />
          </View>

          <View style={styles.wheelColumn}>
            <Text style={styles.wheelLabel}>Year</Text>
            <WheelPicker
              style={styles.wheelPicker}
              textColor={Colors.DARK_BLUE}
              itemStyle={{ fontSize: 16, fontFamily: 'montserrat-600' }}
              isCyclic={true}
              pickerData={years}
              selectedValue={selectedYear.toString()}
              onValueChange={(value: number) => {
                setSelectedYear(value);
              }}
            />
          </View>
        </View>
      </ActionSheet>

      <WarningModal
        type={modalState.type}
        isVisible={modalState.isWarningVisible}
        buttonTitle={modalState.buttonTitle}
        message={modalState.message}
        action={modalState.action}
        onClose={() => setModalState({ ...modalState, isWarningVisible: false })}
        title={modalState.title}
      />
    </PageWrapper>
  );
};

const styles = StyleSheet.create({
  scrollView: {
    flex: 1
  },
  visitItem: {
    backgroundColor: Colors.WHITE,
    borderRadius: 8,
    padding: 12,
    marginBottom: 12,
    borderWidth: 0.5,
    borderColor: Colors.LIGHT_GRAY
  },
  existingVisitItem: {},
  visitContent: {
    gap: 12,
    flexDirection: 'row',
    justifyContent: 'space-between',
    alignItems: 'center'
  },
  dateRow: {
    flexDirection: 'row',
    alignItems: 'flex-start',
    gap: 12
  },
  qualityRow: {
    flexDirection: 'row'
  },
  qualityColumn: {
    flex: 1
  },
  column: {
    flex: 1
  },
  actionButtons: {
    flexDirection: 'column',
    alignItems: 'center',
    gap: 8
  },
  editButton: {
    width: 30,
    height: 30,
    borderRadius: 15,
    justifyContent: 'center',
    alignItems: 'center',
    borderWidth: 1,
    borderColor: Colors.LIGHT_GRAY
  },
  saveEditButton: {
    borderColor: Colors.ORANGE,
    backgroundColor: Colors.ORANGE
  },
  label: {
    fontSize: getFontSize(12),
    color: Colors.DARK_BLUE,
    marginBottom: 4,
    fontWeight: '600'
  },
  dateInput: {
    borderRadius: 6,
    paddingHorizontal: 8,
    paddingVertical: 6,
    flexDirection: 'row',
    alignItems: 'center',
    justifyContent: 'space-between',
    backgroundColor: Colors.FILL_LIGHT,
    height: 36
  },
  readOnlyInput: {
    justifyContent: 'center'
  },
  dateText: {
    fontSize: getFontSize(12),
    color: Colors.DARK_BLUE,
    fontWeight: '500'
  },
  placeholderText: {
    color: Colors.TEXT_GRAY,
    flexWrap: 'wrap'
  },
  deleteButton: {
    width: 30,
    height: 30,
    borderRadius: 15,
    backgroundColor: Colors.RED,
    alignItems: 'center',
    justifyContent: 'center'
  },
  buttonContainer: {
    marginBottom: 32,
    gap: 12
  },
  datePickerHeader: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    alignItems: 'center',
    paddingHorizontal: 20,
    paddingVertical: 16,
    borderBottomWidth: 1,
    borderBottomColor: '#eee'
  },
  datePickerTitle: {
    fontSize: 18,
    fontWeight: '600',
    color: Colors.DARK_BLUE
  },
  datePickerCancel: {
    fontSize: 16,
    color: '#666'
  },
  datePickerConfirm: {
    fontSize: 16,
    color: Colors.DARK_BLUE,
    fontWeight: '600'
  },
  wheelContainer: {
    flexDirection: 'row',
    paddingHorizontal: 14,
    paddingTop: 16,
    paddingBottom: 24
  },
  wheelColumn: {
    flex: 1,
    alignItems: 'center'
  },
  wheelLabel: {
    fontSize: 14,
    color: Colors.DARK_BLUE,
    marginBottom: 8,
    fontWeight: '600'
  },
  wheelPicker: {
    height: 210,
    width: '100%',
    backgroundColor: 'white'
  },
  dropdown: {
    height: 36,
    backgroundColor: '#F4F4F4',
    borderRadius: 4,
    paddingHorizontal: 8
  },
  dropdownOption: {
    paddingVertical: 12,
    paddingHorizontal: 16
  },
  placeholderStyle: {
    fontSize: 12,
    color: Colors.DARK_BLUE,
    fontWeight: '500'
  },
  addRegionBtn: {
    display: 'flex',
    justifyContent: 'center',
    alignItems: 'center',
    flexDirection: 'row',
    borderRadius: 4,
    gap: 10,
    padding: 10,
    borderColor: Colors.DARK_BLUE,
    borderWidth: 1,
    borderStyle: 'solid',
    marginBottom: 12
  },
  addRegionBtntext: {
    color: Colors.DARK_BLUE,
    fontSize: getFontSize(14),
    fontFamily: 'redhat-700'
  }
});

export default EditNmDataScreen;
