/* eslint react/prop-types: "off", react-native/no-inline-styles: "off" */
import React, { Component, forwardRef } from 'react';
import PropTypes from 'prop-types';
import { Icon, Text } from 'react-native-elements';
import {
  ActivityIndicator,
  Dimensions,
  InputAccessoryView,
  Keyboard,
  KeyboardAvoidingView,
  Platform,
  StyleSheet,
  TextInput,
  TouchableOpacity,
  View,
  I18nManager,
} from 'react-native';
import Clipboard from '@react-native-clipboard/clipboard';
import NetworkTransactionFees, { NetworkTransactionFee, NetworkTransactionFeeType } from './models/networkTransactionFees';
import AsyncStorage from '@react-native-async-storage/async-storage';
import { BlueCurrentTheme, useTheme } from './components/themes';
import loc, { formatStringAddTwoWhiteSpaces } from './loc';

const { height, width } = Dimensions.get('window');
const aspectRatio = height / width;
let isIpad;
if (aspectRatio > 1.6) {
  isIpad = false;
} else {
  isIpad = true;
}

/**
 * TODO: remove this comment once this file gets properly converted to typescript.
 *
 * @type {React.FC<any>}
 */
export const BlueButtonLink = forwardRef((props, ref) => {
  const { colors } = useTheme();
  return (
    <TouchableOpacity
      accessibilityRole="button"
      style={{
        minHeight: 60,
        minWidth: 100,
        justifyContent: 'center',
      }}
      {...props}
      ref={ref}
    >
      <Text style={{ color: colors.foregroundColor, textAlign: 'center', fontSize: 16 }}>{props.title}</Text>
    </TouchableOpacity>
  );
});

export const BlueCard = props => {
  return <View {...props} style={{ padding: 20 }} />;
};

export const BlueText = props => {
  const { colors } = useTheme();
  const style = StyleSheet.compose({ color: colors.foregroundColor, writingDirection: I18nManager.isRTL ? 'rtl' : 'ltr' }, props.style);
  return <Text {...props} style={style} />;
};

export const BlueTextCentered = props => {
  const { colors } = useTheme();
  return <Text {...props} style={{ color: colors.foregroundColor, textAlign: 'center' }} />;
};

export const BlueFormLabel = props => {
  const { colors } = useTheme();

  return (
    <Text
      {...props}
      style={{
        color: colors.foregroundColor,
        fontWeight: '400',
        marginHorizontal: 20,
        writingDirection: I18nManager.isRTL ? 'rtl' : 'ltr',
      }}
    />
  );
};

export const BlueFormMultiInput = props => {
  const { colors } = useTheme();

  return (
    <TextInput
      multiline
      underlineColorAndroid="transparent"
      numberOfLines={4}
      style={{
        paddingHorizontal: 8,
        paddingVertical: 16,
        flex: 1,
        marginTop: 5,
        marginHorizontal: 20,
        borderColor: colors.formBorder,
        borderBottomColor: colors.formBorder,
        borderWidth: 1,
        borderBottomWidth: 0.5,
        borderRadius: 4,
        backgroundColor: colors.inputBackgroundColor,
        color: colors.foregroundColor,
        textAlignVertical: 'top',
      }}
      autoCorrect={false}
      autoCapitalize="none"
      spellCheck={false}
      {...props}
      selectTextOnFocus={false}
      keyboardType={Platform.OS === 'android' ? 'visible-password' : 'default'}
    />
  );
};

export const BlueSpacing = props => {
  return <View {...props} style={{ height: 60 }} />;
};

export const BlueSpacing40 = props => {
  return <View {...props} style={{ height: 50 }} />;
};

export class is {
  static ipad() {
    return isIpad;
  }
}

export const BlueSpacing20 = props => {
  const { horizontal = false } = props;
  return <View {...props} style={{ height: horizontal ? 0 : 20, width: horizontal ? 20 : 0, opacity: 0 }} />;
};

export const BlueSpacing10 = props => {
  return <View {...props} style={{ height: 10, opacity: 0 }} />;
};

export const BlueDismissKeyboardInputAccessory = () => {
  const { colors } = useTheme();
  BlueDismissKeyboardInputAccessory.InputAccessoryViewID = 'BlueDismissKeyboardInputAccessory';

  return Platform.OS !== 'ios' ? null : (
    <InputAccessoryView nativeID={BlueDismissKeyboardInputAccessory.InputAccessoryViewID}>
      <View
        style={{
          backgroundColor: colors.inputBackgroundColor,
          height: 44,
          flex: 1,
          flexDirection: 'row',
          justifyContent: 'flex-end',
          alignItems: 'center',
        }}
      >
        <BlueButtonLink title={loc.send.input_done} onPress={Keyboard.dismiss} />
      </View>
    </InputAccessoryView>
  );
};

export const BlueDoneAndDismissKeyboardInputAccessory = props => {
  const { colors } = useTheme();
  BlueDoneAndDismissKeyboardInputAccessory.InputAccessoryViewID = 'BlueDoneAndDismissKeyboardInputAccessory';

  const onPasteTapped = async () => {
    const clipboard = await Clipboard.getString();
    props.onPasteTapped(clipboard);
  };

  const inputView = (
    <View
      style={{
        backgroundColor: colors.inputBackgroundColor,
        flexDirection: 'row',
        justifyContent: 'flex-end',
        alignItems: 'center',
        maxHeight: 44,
      }}
    >
      <BlueButtonLink title={loc.send.input_clear} onPress={props.onClearTapped} />
      <BlueButtonLink title={loc.send.input_paste} onPress={onPasteTapped} />
      <BlueButtonLink title={loc.send.input_done} onPress={Keyboard.dismiss} />
    </View>
  );

  if (Platform.OS === 'ios') {
    return <InputAccessoryView nativeID={BlueDoneAndDismissKeyboardInputAccessory.InputAccessoryViewID}>{inputView}</InputAccessoryView>;
  } else {
    return <KeyboardAvoidingView>{inputView}</KeyboardAvoidingView>;
  }
};

export const BlueLoading = props => {
  return (
    <View style={{ flex: 1, justifyContent: 'center' }} {...props}>
      <ActivityIndicator />
    </View>
  );
};

export class BlueReplaceFeeSuggestions extends Component {
  static propTypes = {
    onFeeSelected: PropTypes.func.isRequired,
    transactionMinimum: PropTypes.number.isRequired,
  };

  static defaultProps = {
    transactionMinimum: 1,
  };

  state = {
    customFeeValue: '1',
  };

  async componentDidMount() {
    try {
      const cachedNetworkTransactionFees = JSON.parse(await AsyncStorage.getItem(NetworkTransactionFee.StorageKey));

      if (cachedNetworkTransactionFees && 'fastestFee' in cachedNetworkTransactionFees) {
        this.setState({ networkFees: cachedNetworkTransactionFees }, () => this.onFeeSelected(NetworkTransactionFeeType.FAST));
      }
    } catch (_) {}
    const networkFees = await NetworkTransactionFees.recommendedFees();
    this.setState({ networkFees }, () => this.onFeeSelected(NetworkTransactionFeeType.FAST));
  }

  onFeeSelected = selectedFeeType => {
    if (selectedFeeType !== NetworkTransactionFeeType.CUSTOM) {
      Keyboard.dismiss();
    }
    if (selectedFeeType === NetworkTransactionFeeType.FAST) {
      this.props.onFeeSelected(this.state.networkFees.fastestFee);
      this.setState({ selectedFeeType }, () => this.props.onFeeSelected(this.state.networkFees.fastestFee));
    } else if (selectedFeeType === NetworkTransactionFeeType.MEDIUM) {
      this.setState({ selectedFeeType }, () => this.props.onFeeSelected(this.state.networkFees.mediumFee));
    } else if (selectedFeeType === NetworkTransactionFeeType.SLOW) {
      this.setState({ selectedFeeType }, () => this.props.onFeeSelected(this.state.networkFees.slowFee));
    } else if (selectedFeeType === NetworkTransactionFeeType.CUSTOM) {
      this.props.onFeeSelected(Number(this.state.customFeeValue));
    }
  };

  onCustomFeeTextChange = customFee => {
    const customFeeValue = customFee.replace(/[^0-9]/g, '');
    this.setState({ customFeeValue, selectedFeeType: NetworkTransactionFeeType.CUSTOM }, () => {
      this.onFeeSelected(NetworkTransactionFeeType.CUSTOM);
    });
  };

  render() {
    const { networkFees, selectedFeeType } = this.state;

    return (
      <View>
        {networkFees &&
          [
            {
              label: loc.send.fee_fast,
              time: loc.send.fee_10m,
              type: NetworkTransactionFeeType.FAST,
              rate: networkFees.fastestFee,
              active: selectedFeeType === NetworkTransactionFeeType.FAST,
            },
            {
              label: formatStringAddTwoWhiteSpaces(loc.send.fee_medium),
              time: loc.send.fee_3h,
              type: NetworkTransactionFeeType.MEDIUM,
              rate: networkFees.mediumFee,
              active: selectedFeeType === NetworkTransactionFeeType.MEDIUM,
            },
            {
              label: loc.send.fee_slow,
              time: loc.send.fee_1d,
              type: NetworkTransactionFeeType.SLOW,
              rate: networkFees.slowFee,
              active: selectedFeeType === NetworkTransactionFeeType.SLOW,
            },
          ].map(({ label, type, time, rate, active }, index) => (
            <TouchableOpacity
              accessibilityRole="button"
              key={label}
              onPress={() => this.onFeeSelected(type)}
              style={[
                { paddingHorizontal: 16, paddingVertical: 8, marginBottom: 10 },
                active && { borderRadius: 8, backgroundColor: BlueCurrentTheme.colors.incomingBackgroundColor },
              ]}
            >
              <View style={{ justifyContent: 'space-between', flexDirection: 'row', alignItems: 'center' }}>
                <Text style={{ fontSize: 22, color: BlueCurrentTheme.colors.successColor, fontWeight: '600' }}>{label}</Text>
                <View
                  style={{
                    backgroundColor: BlueCurrentTheme.colors.successColor,
                    borderRadius: 5,
                    paddingHorizontal: 6,
                    paddingVertical: 3,
                  }}
                >
                  <Text style={{ color: BlueCurrentTheme.colors.background }}>~{time}</Text>
                </View>
              </View>
              <View style={{ justifyContent: 'flex-end', flexDirection: 'row', alignItems: 'center' }}>
                <Text style={{ color: BlueCurrentTheme.colors.successColor }}>{rate} sat/byte</Text>
              </View>
            </TouchableOpacity>
          ))}
        <TouchableOpacity
          accessibilityRole="button"
          onPress={() => this.customTextInput.focus()}
          style={[
            { paddingHorizontal: 16, paddingVertical: 8, marginBottom: 10 },
            selectedFeeType === NetworkTransactionFeeType.CUSTOM && {
              borderRadius: 8,
              backgroundColor: BlueCurrentTheme.colors.incomingBackgroundColor,
            },
          ]}
        >
          <View style={{ justifyContent: 'space-between', flexDirection: 'row', alignItems: 'center' }}>
            <Text style={{ fontSize: 22, color: BlueCurrentTheme.colors.successColor, fontWeight: '600' }}>
              {formatStringAddTwoWhiteSpaces(loc.send.fee_custom)}
            </Text>
          </View>
          <View style={{ justifyContent: 'space-between', flexDirection: 'row', alignItems: 'center', marginTop: 5 }}>
            <TextInput
              onChangeText={this.onCustomFeeTextChange}
              keyboardType="numeric"
              value={this.state.customFeeValue}
              ref={ref => (this.customTextInput = ref)}
              maxLength={9}
              style={{
                backgroundColor: BlueCurrentTheme.colors.inputBackgroundColor,
                borderBottomColor: BlueCurrentTheme.colors.formBorder,
                borderBottomWidth: 0.5,
                borderColor: BlueCurrentTheme.colors.formBorder,
                borderRadius: 4,
                borderWidth: 1.0,
                color: '#81868e',
                flex: 1,
                marginRight: 10,
                minHeight: 33,
                paddingRight: 5,
                paddingLeft: 5,
              }}
              onFocus={() => this.onCustomFeeTextChange(this.state.customFeeValue)}
              defaultValue={this.props.transactionMinimum}
              placeholder={loc.send.fee_satvbyte}
              placeholderTextColor="#81868e"
              inputAccessoryViewID={BlueDismissKeyboardInputAccessory.InputAccessoryViewID}
            />
            <Text style={{ color: BlueCurrentTheme.colors.successColor }}>sat/byte</Text>
          </View>
        </TouchableOpacity>
        <BlueText style={{ color: BlueCurrentTheme.colors.alternativeTextColor }}>
          {loc.formatString(loc.send.fee_replace_minvb, { min: this.props.transactionMinimum })}
        </BlueText>
      </View>
    );
  }
}

export function BlueBigCheckmark({ style = {} }) {
  const defaultStyles = {
    backgroundColor: '#ccddf9',
    width: 120,
    height: 120,
    borderRadius: 60,
    alignSelf: 'center',
    justifyContent: 'center',
    marginTop: 0,
    marginBottom: 0,
  };
  const mergedStyles = { ...defaultStyles, ...style };
  return (
    <View style={mergedStyles}>
      <Icon name="check" size={50} type="font-awesome" color="#0f5cc0" />
    </View>
  );
}