import React, { useEffect, useState } from 'react';
import { ScrollView, View, Text } from 'react-native';
import { KeyboardAwareScrollView } from 'react-native-keyboard-aware-scroll-view';
import { Formik } from 'formik';
import * as yup from 'yup';
import { useNavigation } from '@react-navigation/native';
import { useQueryClient } from '@tanstack/react-query';
import { Image } from 'expo-image';

import { API_HOST } from '../../../../constants';

import { AvatarPicker, BigText, Header, Input, PageWrapper, Button } from '../../../../components';
import { InputDatePicker } from '../../../../components/Calendar/InputDatePicker';
import { ModalFlatList } from '../../../../components/FlatList/modal-flatlist';

import { usePostGetProfileQuery } from '../../../../modules/auth/user/queries/use-post-get-profile';
import { useGetRegionsWithFlagQuery } from '../../../../modules/auth/regions/queries/use-post-get-regions';
import { usePostSetProfileMutation } from '../../../../modules/auth/user/queries/use-post-set-profile';
import { userQueryKeys } from '../../../../modules/auth/user/user-query-keys';

import type { PostSetProfileData } from '../../../../modules/auth/user/user-api';

import { storageGet } from '../../../../storage';
import { Colors } from '../../../../theme';

import FacebookIcon from '../../../../../assets/icons/facebook.svg';
import InstagramIcon from '../../../../../assets/icons/instagram.svg';
import XIcon from '../../../../../assets/icons/x(twitter).svg';
import YoutubeIcon from '../../../../../assets/icons/youtube.svg';
import GlobeIcon from '../../../../../assets/icons/bottom-navigation/globe.svg';
import LinkIcon from '../../../../../assets/icons/link.svg';

const ProfileSchema = yup.object({
  username: yup.string().optional(),
  email: yup.string().email().optional(),
  first_name: yup.string().optional(),
  last_name: yup.string().optional(),
  date_of_birth: yup.string().optional(),
  homebase: yup.number().optional(),
  homebase2: yup.number().nullable().optional(),
  bio: yup.string().optional(),
  f: yup.string().optional(),
  t: yup.string().optional(),
  i: yup.string().optional(),
  y: yup.string().optional(),
  www: yup.string().optional(),
  other: yup.string().optional()
});

export const EditPersonalInfo = () => {
  const [token, setToken] = useState<string>('');

  const { mutate: updateProfile, data: updateResponse, reset } = usePostSetProfileMutation();

  useEffect(() => {
    async function getToken() {
      setToken((await storageGet('token')) as unknown as string);
    }
    reset();

    getToken();
  }, []);

  const navigation = useNavigation();
  const queryClient = useQueryClient();

  const { data, error } = usePostGetProfileQuery(token!, true);

  const regions = useGetRegionsWithFlagQuery(true);

  if (!data) return <Text>Loading</Text>;

  const originRegion = regions.data?.data.find((region) => region.id === data.homebase);
  const secondOrigin = regions.data?.data.find((region) => region.id === data.homebase2);

  return (
    <PageWrapper>
      <ScrollView showsVerticalScrollIndicator={false}>
        <Header label={'Edit Personal Info'} />
        <KeyboardAwareScrollView>
          <Formik
            validationSchema={ProfileSchema}
            initialValues={{
              username: data.username,
              email: data.email,
              first_name: data.first_name,
              last_name: data.last_name,
              date_of_birth: data.date_of_birth,
              homebase: data.homebase,
              homebase2: data.homebase2,
              bio: data.bio.toString(),
              f: data.links.f!.link,
              i: data.links.i!.link,
              t: data.links.t!.link,
              y: data.links.y!.link,
              www: data.links.www!.link,
              other: data.links.other!.link,
              photo: {
                type: '',
                uri: '',
                name: ''
              }
            }}
            onSubmit={async (values) => {
              const profileData: PostSetProfileData = {
                token: token,
                user: {
                  username: values.username,
                  email: values.email,
                  first_name: values.first_name,
                  last_name: values.last_name,
                  date_of_birth: values.date_of_birth,
                  homebase: values.homebase,
                  bio: values.bio,
                  f: values.f,
                  i: values.i,
                  t: values.t,
                  y: values.y,
                  www: values.www,
                  other: values.other
                }
              };

              if (values.homebase2) {
                profileData.user!.homebase2 = values.homebase2;
              }

              if (values.photo.uri) {
                profileData.photo = {
                  type: values.photo.type,
                  uri: values.photo.uri,
                  name: values.photo.uri.split('/').pop()!
                };
              }

              updateProfile(profileData, {
                onSuccess: () => {
                  queryClient.invalidateQueries({
                    queryKey: userQueryKeys.getProfileData(),
                    refetchType: 'all'
                  });

                  Image.clearDiskCache();
                  Image.clearMemoryCache();

                  navigation.goBack();
                }
              });
            }}
          >
            {(props) => (
              <View style={{ gap: 10 }}>
                <View style={{ display: 'flex', justifyContent: 'center', alignItems: 'center' }}>
                  <AvatarPicker
                    defaultAvatar={API_HOST + '/img/avatars/' + data.avatar}
                    selectedAvatar={(asset) => props.setFieldValue('photo', asset)}
                  />
                </View>
                <BigText>Account</BigText>
                <Input
                  editable={false}
                  header={"Username (can't edit)"}
                  placeholder={'Text'}
                  inputMode={'text'}
                  onChange={props.handleChange('username')}
                  value={props.values.username}
                  onBlur={props.handleBlur('username')}
                  formikError={props.touched.username && props.errors.username}
                />
                <Input
                  editable={false}
                  header={"Email address (can't edit)"}
                  placeholder={'Email'}
                  inputMode={'email'}
                  onChange={props.handleChange('email')}
                  value={props.values.email}
                  onBlur={props.handleBlur('email')}
                  formikError={props.touched.email && props.errors.email}
                />
                <BigText>General Info</BigText>
                <Input
                  header={'First name'}
                  placeholder={'Text'}
                  inputMode={'text'}
                  onChange={props.handleChange('first_name')}
                  value={props.values.first_name}
                  onBlur={props.handleBlur('first_name')}
                  formikError={props.touched.first_name && props.errors.first_name}
                />
                <Input
                  header={'Last name'}
                  placeholder={'Text'}
                  inputMode={'text'}
                  onChange={props.handleChange('last_name')}
                  value={props.values.last_name}
                  onBlur={props.handleBlur('last_name')}
                  formikError={props.touched.last_name && props.errors.last_name}
                />
                <InputDatePicker
                  headerTitle={'Date of birth'}
                  defaultDate={new Date(data.date_of_birth)}
                  selectedDate={(date) => props.setFieldValue('date_of_birth', date)}
                  formikError={props.touched.date_of_birth && props.errors.date_of_birth}
                />
                <ModalFlatList
                  headerTitle={'Region of origin'}
                  defaultObject={{ name: originRegion?.name }}
                  selectedObject={(data) => props.setFieldValue('homebase', data.id)}
                />
                <ModalFlatList
                  headerTitle={'Second region'}
                  defaultObject={{ name: secondOrigin?.name }}
                  selectedObject={(data) => props.setFieldValue('homebase2', data.id)}
                />
                <Input
                  multiline={true}
                  header={'Bio'}
                  placeholder={'Text'}
                  inputMode={'text'}
                  onChange={props.handleChange('bio')}
                  value={props.values.bio}
                  onBlur={props.handleBlur('bio')}
                  formikError={props.touched.bio && props.errors.bio}
                />
                <BigText>Links</BigText>
                <Input
                  icon={<FacebookIcon />}
                  placeholder={'https://www.facebook.com'}
                  inputMode={'text'}
                  onChange={props.handleChange('f')}
                  value={props.values.f as unknown as string}
                  onBlur={props.handleBlur('f')}
                  formikError={props.touched.f && props.errors.f}
                />
                <Input
                  icon={<InstagramIcon />}
                  placeholder={'https://www.instagram.com'}
                  inputMode={'text'}
                  onChange={props.handleChange('i')}
                  value={props.values.i as unknown as string}
                  onBlur={props.handleBlur('i')}
                  formikError={props.touched.i && props.errors.i}
                />
                <Input
                  icon={<XIcon />}
                  placeholder={'https://www.twitter.com'}
                  inputMode={'text'}
                  onChange={props.handleChange('t')}
                  value={props.values.t as unknown as string}
                  onBlur={props.handleBlur('t')}
                  formikError={props.touched.t && props.errors.t}
                />
                <Input
                  icon={<YoutubeIcon />}
                  placeholder={'https://www.youtube.com'}
                  inputMode={'text'}
                  onChange={props.handleChange('y')}
                  value={props.values.y as unknown as string}
                  onBlur={props.handleBlur('y')}
                  formikError={props.touched.y && props.errors.y}
                />
                <Input
                  icon={<GlobeIcon fill={Colors.LIGHT_GRAY} />}
                  placeholder={'My Website'}
                  inputMode={'text'}
                  onChange={props.handleChange('www')}
                  value={props.values.www as unknown as string}
                  onBlur={props.handleBlur('www')}
                  formikError={props.touched.www && props.errors.www}
                />
                <Input
                  icon={<LinkIcon />}
                  placeholder={'Other link'}
                  inputMode={'text'}
                  onChange={props.handleChange('other')}
                  value={props.values.other as unknown as string}
                  onBlur={props.handleBlur('other')}
                  formikError={props.touched.other && props.errors.other}
                />
                <View style={{ marginTop: 15, marginBottom: 15 }}>
                  <Button onPress={props.handleSubmit}>Save</Button>
                </View>
              </View>
            )}
          </Formik>
        </KeyboardAwareScrollView>
      </ScrollView>
    </PageWrapper>
  );
};