amaurymartiny/shoot-i-smoke

// Shoot! I Smoke
// Copyright (C) 2018-2023  Marcelo S. Coelho, Amaury M.

// Shoot! I Smoke is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Shoot! I Smoke is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Shoot! I Smoke.  If not, see <http://www.gnu.org/licenses/>.

import React from 'react';
import {
    Image,
    Platform,
    StyleSheet,
    Text,
    View,
    ImageSourcePropType,
    ViewProps,
} from 'react-native';
import cigarette from '@shootismoke/ui/assets/images/cigarette.png';
import { scale } from 'react-native-size-matters';

import * as theme from '../../util/theme';
import { t } from '../../localization';

export interface ConversionBoxProps extends ViewProps {
    cigarettes?: 1 | 2 | 3;
    showFootnote?: boolean;
}

/**
 * Height of the cigarette image, also the line height of the "22" text.
 */
const LINE_HEIGHT = 44;

const styles = StyleSheet.create({
    box: {
        borderColor: '#EAEAEA',
        borderRadius: 8,
        borderWidth: 1,
        backgroundColor: 'white',
        marginTop: 20,
        marginBottom: 10,
        padding: 10,
    },
    boxDescription: {
        ...theme.text,
        fontSize: 9,
        lineHeight: 16,
        marginTop: 15,
    },
    cigarette: {
        bottom: 12,
        height: LINE_HEIGHT,
        left: 6,
        position: 'absolute',
        width: LINE_HEIGHT,
    },
    equal: {
        ...theme.text,
        color: theme.colors.gray600,
        fontSize: LINE_HEIGHT,
        lineHeight: LINE_HEIGHT,
        marginHorizontal: 18,
    },
    equivalence: {
        alignItems: 'center',
        display: 'flex',
        flexDirection: 'row',
        justifyContent: 'center',
    },
    label: {
        ...theme.title,
        fontSize: 12,
        fontWeight: '900',
        letterSpacing: scale(0.5),
    },
    micro: {
        fontFamily: 'arial',
        ...Platform.select({
            ios: {
                fontFamily: 'Georgia',
            },
            android: {
                fontFamily: 'normal',
            },
        }),
    },
    statisticsLeft: {
        alignItems: 'flex-end',
        paddingRight: 10,
        width: 90,
    },
    statisticsRight: {
        alignItems: 'center', // For mobile
        marginTop: 10,
        textAlign: 'center', // For web
        width: 90,
    },
    value: {
        ...theme.text,
        color: theme.colors.gray600,
        fontSize: 40,
        fontWeight: '800' as const,
        lineHeight: LINE_HEIGHT,
    },
});

export function ConversionBox(props: ConversionBoxProps): React.ReactElement {
    const { cigarettes = 1, showFootnote, style, ...rest } = props;

    return (
        <View style={[styles.box, style]} {...rest}>
            <View style={styles.equivalence}>
                <View style={styles.statisticsLeft}>
                    <Image
                        source={cigarette as ImageSourcePropType}
                        style={styles.cigarette}
                    />
                    <Text style={styles.value} />
                    <Text style={styles.label}>{t('about_box_per_day')}</Text>
                </View>
                <Text style={styles.equal}>=</Text>
                <View style={styles.statisticsRight}>
                    <Text style={styles.value}>{22 * cigarettes}</Text>
                    <Text style={styles.label}>
                        <Text style={styles.micro}>&micro;</Text>
                        g/m&sup3; PM2.5*
                    </Text>
                </View>
            </View>
            {showFootnote && (
                <Text style={styles.boxDescription}>
                    {t('about_box_footnote')}
                </Text>
            )}
        </View>
    );
}