unioil-loyalty-rn-app/app/screens/main/station/fragments/stationpanel.js

import React from 'react';
import {useState, useEffect} from 'react';
import {
  Text,
  View,
  Dimensions,
  TouchableOpacity,
  ActivityIndicator,
  SafeAreaView,
} from 'react-native';
import { Divider } from 'react-native-elements';
import BottomSheet from 'reanimated-bottom-sheet';
import Theme from '../../../../components/theme.style.js';
import Icon from '../../../../components/icons';
import DB from '../../../../components/storage';
import REQUEST from '../../../../components/api';

const styles = {
  container: {
    flex: 1,
    backgroundColor: '#f8f9fa',
    alignItems: 'center',
    justifyContent: 'center',
  },
  panel: {
    flex: 1,
    backgroundColor: 'white',
    // position: 'relative',
  },
  panelHeader: {
    height: 60,
    backgroundColor: Theme.colors.lightGray,
    alignItems: 'center',
    justifyContent: 'center',
  },
};

const {height} = Dimensions.get('window');

const renderStations = (data, onPress, onUpdateFavorite, props) => {
  return data.map((station, index) => {
    let stars = [1, 2, 3, 4, 5].map((star, i) => {
      let name = station.stars >= star ? 'star' : 'staro';
      let mgn = index > 0 ? 5 : 0;
      return (
        <TouchableOpacity key={i}>
          <Icon.AntDesign
            name={name}
            style={{marginLeft: mgn}}
            color={Theme.colors.yellow}
            size={20}
          />
        </TouchableOpacity>
      );
    });
    return (
      <TouchableOpacity
        key={index}
        activeOpacity={1}
        onPress={() => onPress(station) || null}
        style={{backgroundColor: Theme.colors.white}}>
        <View style={{flex: 0, padding: 15, flexDirection: 'row'}}>
          <View style={{flex: 5}}>
            <Text
              style={{
                fontSize: 16,
                padding: 5,
                color: props.app_theme?.theme.colors.text,
              }}>
              {station.name}
            </Text>
            <Text
              style={{
                color: props.app_theme?.theme.colors.text,
                padding: 5,
                width: '90%',
                fontSize: 13,
              }}>
              {station.address}
            </Text>
            <View style={{flexDirection: 'row', paddingTop: 7}}>{stars}</View>
          </View>
          <TouchableOpacity
            onPress={() => updateFavorite(station, index, onUpdateFavorite)}
            style={{flex: 0, justifyContent: 'center'}}>
            <Icon.Ionicons
              name={station.favorite ? 'md-heart' : 'ios-heart-outline'}
              size={28}
              color={station.favorite ? 'red' : Theme.colors.darkGray}
            />
          </TouchableOpacity>
        </View>
        <Divider
          style={{marginTop: 5, padding: 0, margin: 0, width: Theme.screen.w}}
        />
      </TouchableOpacity>
    );
  });
};

const updateFavorite = async (city, index, callback) => {
  let session = await DB.session();
  let urlTask = city.favorite
    ? 'station_delete_favorite'
    : 'station_add_favorite';
  let method = city.favorite ? 'delete' : 'get';
  console.log(urlTask, method);
  REQUEST(
    urlTask,
    method, { Authorization: session.token },
    {
      noID: true,
      value: city.station_uuid,
    }, {},
    function (res) {
      callback(index, city.favorite ? false : true);
    },
    function (error) {
      console.log(error); 
    },
  );
};

const renderStationPanel = (props) => {
  const [snap, setSnap] = useState(['10', '10', '3']);

  useEffect(() => {
    init();
  }, [props.visible]);

  const init = () => {
    if (props.visible == true) {
      setSnap(['35', '8', '8']);
    } else if (props.data.length != 0) {
      setSnap(['38', '8', '8']);
    } else {
      setSnap(props.snapPoints);
    }
  };

  const getPanelTitle = () => {
    if(props.error) return 'There was an error'
    else if(props.loading || !props.isSearched && props.data.length == 0) return 'Getting Nearby Stations'
    else if(props.isSearched) return 'Unioil Stations found: ' + (props.data.length > 0 ? props.data.length : 0)
    else return 'Unioil Stations found: ' + (props.data.length > 0 ? props.data.length : 0)
  }

  const renderHeaders = () => {
    return (
      <View style={styles.panel}>
        <View style={[styles.panelHeader, { backgroundColor: props.app_theme?.theme.dark ? Theme.colors.darkGray : Theme.colors.lightGray }]}>
          <View
            style={{
              flexDirection: 'row',
              justifyContent: 'center',
              padding: 15,
            }}>
            <Text
              style={{
                flex: 4,
                padding: 5,
                color: props.app_theme?.theme.colors.text,
                fontSize: 15,
              }}>
              {getPanelTitle()}
            </Text>
            <View style={{flex: 0, justifyContent: 'center'}}>
              {props.error ? (
                <TouchableOpacity onPress={props.onError} activeOpacity={1}>
                  <Text style={{color: '#fff'}}>Try Again</Text>
                </TouchableOpacity>
              ) : props.loading ? (
                <ActivityIndicator color={props.app_theme?.theme.dark ? props.app_theme?.theme.colors.text : "gray"} size={25} />
              ) : null}
            </View>
          </View>
        </View>
      </View>
    );
  };

  const renderContents = () => {
    return (
      <SafeAreaView>
        {props.data.length > 0 ? renderStations(props.data, props.onClick, props.onUpdateFavorite, props) : <View style={{height: 250, width: '100%', backgroundColor: Theme.colors.white}}></View>}
      </SafeAreaView>
    );
  };

  return (
    <View style={{ flex: 1 }}>
      <BottomSheet
        snapPoints={props.data.length > 1 ? snap : ['20','20','20']}
        renderContent={renderContents}
        enabledBottomInitialAnimation={true}
        enabledInnerScrolling={true}
        initialSnap={0}
        renderHeader={renderHeaders} />
    </View>
  );
}

export default renderStationPanel;