mirror of
https://github.com/netbymatt/ws4kp.git
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161 lines
3.5 KiB
JavaScript
161 lines
3.5 KiB
JavaScript
// internal function to add path to returned icon
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const addPath = (icon) => `images/icons/regional-maps/${icon}`;
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const smallIcon = (link, _isNightTime) => {
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// extract day or night if not provided
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const isNightTime = _isNightTime ?? link.indexOf('/night/') >= 0;
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// grab everything after the last slash ending at any of these: ?&,
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const afterLastSlash = link.toLowerCase().match(/[^/]+$/)[0];
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let conditionName = afterLastSlash.match(/(.*?)[&,.?]/)[1];
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// using probability as a crude heavy/light indication where possible
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const value = +(link.match(/,(\d{2,3})/) ?? [0, 100])[1];
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// if a 'DualImage' is captured, adjust to just the j parameter
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if (conditionName === 'dualimage') {
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const match = link.match(/&j=(.*)&/);
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[, conditionName] = match;
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}
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// find the icon
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switch (conditionName + (isNightTime ? '-n' : '')) {
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case 'skc':
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return addPath('Sunny.gif');
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case 'skc-n':
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case 'nskc':
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case 'nskc-n':
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case 'cold-n':
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return addPath('Clear-1992.gif');
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case 'bkn':
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return addPath('Mostly-Cloudy-1994.gif');
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case 'bkn-n':
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case 'few-n':
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case 'nfew-n':
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case 'nfew':
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return addPath('Partly-Clear-1994.gif');
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case 'sct':
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case 'few':
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return addPath('Partly-Cloudy.gif');
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case 'sct-n':
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case 'nsct':
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case 'nsct-n':
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return addPath('Partly-Cloudy-Night.gif');
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case 'ovc':
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case 'ovc-n':
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return addPath('Cloudy.gif');
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case 'fog':
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case 'fog-n':
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return addPath('Fog.gif');
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case 'rain_sleet':
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return addPath('Rain-Sleet.gif');
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case 'rain_showers':
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case 'rain_showers_high':
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return addPath('Scattered-Showers-1994.gif');
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case 'rain_showers-n':
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case 'rain_showers_high-n':
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return addPath('Scattered-Showers-Night-1994.gif');
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case 'rain':
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case 'rain-n':
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return addPath('Rain-1992.gif');
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case 'snow':
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case 'snow-n':
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if (value > 50) return addPath('Heavy-Snow-1994.gif');
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return addPath('Light-Snow.gif');
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case 'rain_snow':
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case 'rain_snow-n':
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return addPath('Rain-Snow-1992.gif');
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case 'snow_fzra':
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case 'snow_fzra-n':
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return addPath('Freezing-Rain-Snow-1994.gif');
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case 'fzra':
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case 'fzra-n':
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case 'rain_fzra':
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case 'rain_fzra-n':
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return addPath('Freezing-Rain-1992.gif');
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case 'snow_sleet':
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case 'snow_sleet-n':
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return addPath('Snow-Sleet.gif');
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case 'sleet':
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case 'sleet-n':
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return addPath('Sleet.gif');
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case 'tsra_sct':
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case 'tsra':
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return addPath('Scattered-Tstorms-1994.gif');
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case 'tsra_sct-n':
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case 'tsra-n':
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return addPath('Scattered-Tstorms-Night-1994.gif');
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case 'tsra_hi':
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case 'tsra_hi-n':
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case 'hurricane':
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case 'tropical_storm':
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case 'hurricane-n':
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case 'tropical_storm-n':
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return addPath('Thunderstorm.gif');
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case 'wind':
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case 'wind_':
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case 'wind_few':
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case 'wind_sct':
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case 'wind-n':
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case 'wind_-n':
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case 'wind_few-n':
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return addPath('Wind.gif');
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case 'wind_bkn':
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case 'wind_ovc':
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case 'wind_bkn-n':
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case 'wind_ovc-n':
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return addPath('Cloudy-Wind.gif');
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case 'wind_skc':
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return addPath('Sunny-Wind-1994.gif');
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case 'wind_skc-n':
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case 'wind_sct-n':
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return addPath('Clear-Wind-1994.gif');
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case 'blizzard':
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case 'blizzard-n':
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return addPath('Blowing Snow.gif');
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case 'cold':
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return addPath('Cold.gif');
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case 'smoke':
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case 'smoke-n':
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return addPath('Smoke.gif');
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case 'hot':
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return addPath('Hot.gif');
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case 'haze':
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return addPath('Haze.gif');
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default:
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console.log(`Unable to locate regional icon for ${conditionName} ${link} ${isNightTime}`);
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return false;
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}
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};
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export default smallIcon;
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