import React from 'react';
import {Modal, Text, TouchableOpacity, View} from 'react-native';
import {TextInput} from 'react-native-gesture-handler';
import Icon from 'react-native-vector-icons/Feather';
import {opacity, ph, pv, SIZE, WEIGHT} from '../../common/common';

import {getElevation, ToastEvent} from '../../utils/utils';

export class AddTopicDialog extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      visible: false,
      titleFocused: false,
    };

    this.title;
  }

  addNewTopic = async () => {
    if (!this.title)
      return ToastEvent.show('Title is required', 'error', 3000, () => {}, '');

    //db.addTopicToNotebook(toEdit.dateCreated, title);

    ToastEvent.show('New topic added', 'success', 3000, () => {}, '');
    close(true);
  };

  open() {
    this.setState({
      visible: true,
    });
  }
  close() {
    this.title = null;
    this.setState({
      visible: false,
    });
  }

  render() {
    const {visible, titleFocused} = this.state;
    const {colors, toEdit} = this.props;

    return (
      <Modal
        visible={visible}
        animated
        animationType="fade"
        transparent={true}
        onRequestClose={() => (refs = [])}>
        <View
          style={{
            width: '100%',
            height: '100%',
            backgroundColor: 'rgba(0,0,0,0.3)',
            justifyContent: 'center',
            alignItems: 'center',
          }}>
          <TouchableOpacity
            onPress={() => close()}
            style={{
              width: '100%',
              height: '100%',
              position: 'absolute',
            }}
          />

          <View
            style={{
              ...getElevation(5),
              width: '80%',
              maxHeight: 350,
              borderRadius: 5,
              backgroundColor: colors.bg,
              paddingHorizontal: ph,
              paddingVertical: pv,
            }}>
            <View
              style={{
                flexDirection: 'row',
                justifyContent: 'center',
                alignItems: 'center',
              }}>
              <Icon name="book-open" color={colors.accent} size={SIZE.lg} />
              <Text
                style={{
                  color: colors.accent,
                  fontFamily: WEIGHT.bold,
                  marginLeft: 5,
                  fontSize: SIZE.md,
                }}>
                {toEdit ? 'Edit Topic' : 'Add New Topic'}
              </Text>
            </View>

            <TextInput
              style={{
                padding: pv,
                borderWidth: 1.5,
                borderColor: titleFocused ? colors.accent : colors.nav,
                paddingHorizontal: ph,
                borderRadius: 5,
                fontSize: SIZE.sm,
                fontFamily: WEIGHT.regular,
                color: colors.pri,
                marginTop: 20,
              }}
              onFocus={() => {
                this.setState({
                  titleFocused: true,
                });
              }}
              onBlur={() => {
                this.setState({
                  titleFocused: true,
                });
              }}
              defaultValue={toEdit ? toEdit.title : null}
              onChangeText={value => {
                this.title = value;
              }}
              placeholder="Enter title of topic"
              placeholderTextColor={colors.icon}
            />

            <View
              style={{
                justifyContent: 'space-around',
                alignItems: 'center',
                flexDirection: 'row',
                marginTop: 20,
              }}>
              <TouchableOpacity
                activeOpacity={opacity}
                onPress={async () => await this.addNewTopic()}
                style={{
                  paddingVertical: pv,
                  paddingHorizontal: ph,
                  borderRadius: 5,
                  width: '45%',
                  justifyContent: 'center',
                  alignItems: 'center',
                  borderColor: colors.accent,
                  backgroundColor: colors.accent,
                  borderWidth: 1,
                }}>
                <Text
                  style={{
                    fontFamily: WEIGHT.medium,
                    color: 'white',
                    fontSize: SIZE.sm,
                  }}>
                  Add
                </Text>
              </TouchableOpacity>

              <TouchableOpacity
                activeOpacity={opacity}
                onPress={() => this.close()}
                style={{
                  paddingVertical: pv,
                  paddingHorizontal: ph,
                  borderRadius: 5,
                  width: '45%',
                  justifyContent: 'center',
                  alignItems: 'center',
                  backgroundColor: colors.nav,
                }}>
                <Text
                  style={{
                    fontFamily: WEIGHT.medium,
                    color: colors.icon,
                    fontSize: SIZE.sm,
                  }}>
                  Cancel
                </Text>
              </TouchableOpacity>
            </View>
          </View>
        </View>
      </Modal>
    );
  }
}