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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | 5x 5x 5x 5x 5x 5x 5x 5x 5x 7x 1x 6x 6x 6x 6x 6x 6x 6x 6x 5x 5x 5x 5x 5x 5x 5x 5x 5x | import {z} from 'zod';
import {PluginParams, ConfigParams} from '@grnsft/if-core/types';
import {PluginFactory} from '@grnsft/if-core/interfaces';
import {ERRORS} from '@grnsft/if-core/utils';
import {validate} from '../../../common/util/validations';
import {TIME_UNITS_IN_SECONDS} from './config';
import {STRINGS} from '../../config';
const {ConfigError} = ERRORS;
const {MISSING_CONFIG} = STRINGS;
export const TimeConverter = PluginFactory({
configValidation: (config: ConfigParams) => {
if (!config || !Object.keys(config)?.length) {
throw new ConfigError(MISSING_CONFIG);
}
const timeUnitsValues = Object.keys(TIME_UNITS_IN_SECONDS);
const originalTimeUnitValuesWithDuration = [
'duration',
...timeUnitsValues,
] as const;
const originalTimeUnitValues = timeUnitsValues as [string, ...string[]];
const configSchema = z.object({
'input-parameter': z.string(),
'original-time-unit': z.enum(originalTimeUnitValues),
'new-time-unit': z.enum(originalTimeUnitValuesWithDuration),
'output-parameter': z.string().min(1),
});
return validate<z.infer<typeof configSchema>>(configSchema, config);
},
inputValidation: (input: PluginParams, config: ConfigParams) => {
const inputParameter = config['input-parameter'];
const schema = z.object({
duration: z.number().gte(1),
[inputParameter]: z.number(),
});
return validate<z.infer<typeof schema>>(schema, input);
},
implementation: async (inputs: PluginParams[], config: ConfigParams) => {
const outputParameter = config['output-parameter'];
return inputs.map(input => ({
...input,
[outputParameter]: calculateEnergy(input, config),
}));
},
allowArithmeticExpressions: ['input-parameter'],
});
/**
* Calculates the energy for given period.
*/
const calculateEnergy = (input: PluginParams, config: ConfigParams) => {
const {
'original-time-unit': originalTimeUnit,
'input-parameter': inputParameter,
'new-time-unit': newTimeUnit,
} = config;
const originalTimeUnitInSeoncds = TIME_UNITS_IN_SECONDS[originalTimeUnit];
const energyPerPeriod = isNaN(Number(inputParameter))
? input[inputParameter]
: inputParameter;
const timeUnit =
newTimeUnit === 'duration'
? input.duration
: TIME_UNITS_IN_SECONDS[newTimeUnit];
const result = (energyPerPeriod / originalTimeUnitInSeoncds) * timeUnit;
return Number(result.toFixed(6));
};
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