42 lines
849 B
JavaScript
42 lines
849 B
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @flow
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*/
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'use strict';
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var React = require('react-native');
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var {
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StyleSheet,
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} = React;
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var MAX_VALUE = 200;
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function getStyleFromScore(score: number): {color: string} {
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if (score < 0) {
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return styles.noScore;
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}
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var normalizedScore = Math.round((score / 100) * MAX_VALUE);
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return {
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color: 'rgb(' +
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(MAX_VALUE - normalizedScore) + ', ' +
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normalizedScore + ', ' +
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0 +
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')'
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};
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}
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var styles = StyleSheet.create({
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noScore: {
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color: '#999999',
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},
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});
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module.exports = getStyleFromScore;
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