Difference between revisions of "MediaWiki:Gadget-calculator-core.js"
From WikiAnesthesia
Chris Rishel (talk | contribs) |
Chris Rishel (talk | contribs) |
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*/ | */ | ||
( function() { | ( function() { | ||
var | var DEFAULT_DRUG_COLOR = 'default'; | ||
var DEFAULT_DRUG_POPULATION = 'general'; | |||
/** | |||
* Define units | |||
*/ | |||
mw.calculators.addUnitsBases( { | |||
concentration: { | |||
toString: function( units ) { | |||
units = units.replace( ' pct', '%' ); | |||
return units; | |||
return | |||
} | } | ||
} | } | ||
} ); | |||
mw.calculators.addUnits( { | |||
}; | pct: { | ||
baseName: 'concentration', | |||
definition: '10 mg/mL' | |||
} | |||
} ); | |||
/** | |||
* DrugColor | |||
*/ | |||
mw.calculators.drugColors = {}; | |||
mw.calculators.addDrugColors = function( drugColorData ) { | |||
var drugColors = mw.calculators.createCalculatorObjects( 'DrugColor', drugColorData ); | |||
for( var drugColorId in drugColors ) { | |||
mw.calculators.drugColors[ drugColorId ] = drugColors[ drugColorId ]; | |||
} | |||
}; | |||
mw.calculators.getDrugColor = function( drugColorId ) { | |||
if( mw.calculators.drugColors.hasOwnProperty( drugColorId ) ) { | |||
return mw.calculators.drugColors[ drugColorId ]; | |||
} else { | |||
return null; | |||
} | |||
}; | |||
/** | |||
* Class DrugColor | |||
* @param {Object} propertyValues | |||
* @returns {mw.calculators.objectClasses.DrugColor} | |||
* @constructor | |||
*/ | |||
mw.calculators.objectClasses.DrugColor = function( propertyValues ) { | |||
var properties = { | |||
required: [ | |||
'id' | |||
], | |||
optional: [ | |||
'parentColor', | |||
'primaryColor', | |||
'highlightColor', | |||
'striped' | |||
] | |||
}; | |||
mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); | |||
if( !this.primaryColor && !this.parentColor ) { | |||
throw new Error( 'Drug color "' + this.id + '" must define either a primary color or a parent color.' ); | |||
} | |||
}; | |||
mw.calculators.objectClasses.DrugColor.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); | |||
mw.calculators.objectClasses.DrugColor.getParentDrugColor = function() { | |||
if( !this.parentColor ) { | |||
return null; | |||
} | |||
var parentDrugColor = mw.calculators.getDrugColor( this.parentColor ); | |||
if( !parentDrugColor ) { | |||
throw new Error( 'Parent drug color "' + this.parentColor + '" not found for drug color "' + this.id + '"' ); | |||
} | |||
} | |||
return parentDrugColor; | |||
}; | |||
mw.calculators.objectClasses.DrugColor.getHighlightColor = function() { | |||
if( this.highlightColor ) { | |||
return this.highlightColor; | |||
} else if( this.parentColor ) { | |||
return this.getParentDrugColor().getHighlightColor(); | |||
} | |||
}; | |||
mw.calculators.objectClasses.DrugColor.getPrimaryColor = function() { | |||
if( this.primaryColor ) { | |||
return this.primaryColor; | |||
} else if( this.parentColor ) { | |||
return this.getParentDrugColor().getPrimaryColor(); | |||
} | |||
}; | |||
mw.calculators.objectClasses.DrugColor.isStriped = function() { | |||
if( this.striped !== null ) { | |||
return this.striped; | |||
} else if( this.parentColor ) { | |||
return this.getParentDrugColor().isStriped(); | |||
} | |||
}; | |||
/** | |||
* DrugPopulation | |||
*/ | |||
mw.calculators.drugPopulations = {}; | |||
mw.calculators.addDrugPopulations = function( drugPopulationData ) { | |||
var drugPopulations = mw.calculators.createCalculatorObjects( 'DrugPopulation', drugPopulationData ); | |||
for( var drugPopulationId in drugPopulations ) { | |||
mw.calculators.drugPopulations[ drugPopulationId ] = drugPopulations[ drugPopulationId ]; | |||
} | |||
}; | |||
mw.calculators.getDrugPopulation = function( drugPopulationId ) { | |||
if( mw.calculators.drugPopulations.hasOwnProperty( drugPopulationId ) ) { | |||
return mw.calculators.drugPopulations[ drugPopulationId ]; | |||
} else { | |||
return null; | |||
} | |||
} | }; | ||
/** | |||
* Class DrugPopulation | |||
} | * @param {Object} propertyValues | ||
* @returns {mw.calculators.objectClasses.DrugPopulation} | |||
* @constructor | |||
*/ | |||
mw.calculators.objectClasses.DrugPopulation = function( propertyValues ) { | |||
var properties = { | |||
required: [ | |||
'id', | |||
'name' | |||
], | |||
optional: [ | |||
'abbreviation', | |||
'variables' | |||
] | |||
}; | |||
mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); | |||
if( this.variables ) { | |||
for( var variableId in this.variables ) { | |||
if( !mw.calculators.getVariable( variableId ) ) { | |||
throw new Error( 'DrugPopulation variable "' + variableId + '" not defined' ); | |||
for( var | |||
if( !mw.calculators. | |||
throw new Error( ' | |||
} | } | ||
} | } | ||
} | |||
}; | |||
mw.calculators.objectClasses.DrugPopulation.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); | |||
/** | /** | ||
* | * DrugIndication | ||
*/ | */ | ||
mw.calculators. | mw.calculators.drugIndications = {}; | ||
mw.calculators.addDrugIndications = function( drugIndicationData ) { | |||
var drugIndications = mw.calculators.createCalculatorObjects( 'DrugIndication', drugIndicationData ); | |||
for( var drugIndicationId in drugIndications ) { | |||
mw.calculators.drugIndications[ drugIndicationId ] = drugIndications[ drugIndicationId ]; | |||
} | } | ||
}; | }; | ||
mw.calculators. | mw.calculators.getDrugIndication = function( drugIndicationId ) { | ||
if( mw.calculators.drugIndications.hasOwnProperty( drugIndicationId ) ) { | |||
return mw.calculators.drugIndications[ drugIndicationId ]; | |||
} else { | |||
return null; | |||
} | |||
return | |||
} | |||
}; | }; | ||
/** | /** | ||
* Class | * Class DrugIndication | ||
* @param {Object} propertyValues | * @param {Object} propertyValues | ||
* @returns {mw.calculators.objectClasses. | * @returns {mw.calculators.objectClasses.DrugIndication} | ||
* @constructor | * @constructor | ||
*/ | */ | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugIndication = function( propertyValues ) { | ||
var properties = { | var properties = { | ||
required: [ | required: [ | ||
'id' | 'id', | ||
'name' | |||
], | ], | ||
optional: [ | optional: [ | ||
' | 'abbreviation' | ||
] | ] | ||
}; | }; | ||
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}; | }; | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugIndication.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); | ||
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/** | /** | ||
* | * Drug | ||
*/ | */ | ||
mw.calculators. | mw.calculators.drugs = {}; | ||
var | |||
mw.calculators.addDrugs = function( drugData ) { | |||
var drugs = mw.calculators.createCalculatorObjects( 'Drug', drugData ); | |||
mw.calculators. | for( var drugId in drugs ) { | ||
mw.calculators.drugs[ drugId ] = drugs[ drugId ]; | |||
} | |||
}; | }; | ||
mw.calculators. | mw.calculators.getDrug = function( drugId ) { | ||
if( mw.calculators.drugs.hasOwnProperty( drugId ) ) { | |||
return mw.calculators.drugs[ drugId ]; | |||
} else { | |||
return null; | |||
} | |||
}; | |||
/** | /** | ||
* Class | * Class Drug | ||
* @param {Object} propertyValues | * @param {Object} propertyValues | ||
* @returns {mw.calculators.objectClasses. | * @returns {mw.calculators.objectClasses.Drug} | ||
* @constructor | * @constructor | ||
*/ | */ | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.Drug = function( propertyValues ) { | ||
var properties = { | var properties = { | ||
required: [ | required: [ | ||
'id', | 'id', | ||
'name | 'name' | ||
], | ], | ||
optional: [ | optional: [ | ||
' | 'color' | ||
] | ] | ||
}; | }; | ||
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mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); | mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); | ||
if( | if( !this.color ) { | ||
this.color = DEFAULT_DRUG_COLOR; | |||
} | } | ||
this. | this.dosages = {}; | ||
this.preparations = {}; | |||
}; | }; | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.Drug.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); | ||
/** | |||
* DrugPreparation | |||
*/ | |||
mw.calculators.addDrugPreparations = function( drugId, drugPreparationData ) { | |||
if( !mw.calculators.getDrug( drugId ) ) { | |||
throw new Error( 'DrugPreparation references drug "' + drugId + '" which is not defined' ); | |||
} | } | ||
for( var drugPreparationId in drugPreparationData ) { | |||
drugPreparationData[ drugPreparationId ].drug = drugId; | |||
} | } | ||
var drugPreparations = mw.calculators.createCalculatorObjects( 'DrugPreparation', drugPreparationData ); | |||
for( var drugPreparationId in drugPreparations ) { | |||
mw.calculators.drugs[ drugId ].preparations[ drugPreparationId ] = drugPreparations[ drugPreparationId ]; | |||
} | } | ||
}; | }; | ||
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/** | /** | ||
* Class | * Class DrugPreparation | ||
* @param {Object} propertyValues | * @param {Object} propertyValues | ||
* @returns {mw.calculators.objectClasses. | * @returns {mw.calculators.objectClasses.DrugPreparation} | ||
* @constructor | * @constructor | ||
*/ | */ | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugPreparation = function( propertyValues ) { | ||
var properties = { | |||
required: [ | required: [ | ||
'drug', | |||
'id', | 'id', | ||
' | 'concentration' | ||
], | ], | ||
optional: [ | optional: [ | ||
' | 'dilutionRequired', | ||
' | 'commonDilution' | ||
] | ] | ||
}; | }; | ||
mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); | |||
}; | }; | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugPreparation.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); | ||
/** | |||
* DrugDosage | |||
*/ | |||
mw.calculators.addDrugDosages = function( drugId, drugDosageData ) { | |||
if( !mw.calculators.getDrug( drugId ) ) { | |||
throw new Error( 'DrugDosase references drug "' + drugId + '" which is not defined' ); | |||
} | } | ||
for( var | for( var drugDosageId in drugDosageData ) { | ||
drugDosageData[ drugDosageId ].drug = drugId; | |||
} | } | ||
var drugDosages = mw.calculators.createCalculatorObjects( 'DrugDosage', drugDosageData ); | |||
for( var drugDosageId in drugDosages ) { | |||
mw.calculators.drugs[ drugId ].dosages[ drugDosageId ] = drugDosages[ drugDosageId ]; | |||
} | } | ||
}; | |||
/** | |||
} | * Class DrugDosage | ||
* @param {Object} propertyValues | |||
* @returns {mw.calculators.objectClasses.DrugDosage} | |||
* @constructor | |||
*/ | |||
mw.calculators.objectClasses.DrugDosage = function( propertyValues ) { | |||
var properties = { | |||
required: [ | |||
'dose', | |||
'drug', | |||
'id', | |||
'indication' | |||
], | |||
optional: [ | |||
'population' | |||
] | |||
}; | |||
mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); | |||
if( !this.population ) { | |||
this.population = DEFAULT_DRUG_POPULATION; | |||
} | } | ||
mw.calculators.addDrugDoseCalculations( this.drug, this.id, this.dose ); | |||
}; | }; | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugDosage.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); | ||
/** | |||
* DrugDosageCalculation | |||
*/ | |||
mw.calculators.addDrugDoseCalculations = function( drugId, drugDosageId, drugDoseCalculationData ) { | |||
if( !mw.calculators.getDrug( drugId ) ) { | |||
throw new Error( 'DrugDosase references drug "' + drugId + '" which is not defined' ); | |||
if( ! | |||
} | } | ||
var doseProperties = [ | |||
'dose', | |||
'min', | |||
'max', | |||
'absoluteMin', | |||
'absoluteMax' | |||
]; | |||
var calculationData = {}; | |||
for( var doseId in drugDoseCalculationData ) { | |||
drugDoseCalculationData[ doseId ].drug = drugId; | |||
drugDoseCalculationData[ doseId ].calculate = mw.calculators.objectClasses.DrugDoseCalculation.prototype.calculate; | |||
var data = { | |||
calculations: { | |||
required: [], | |||
optional: [] | |||
}, | |||
variables: { | |||
required: [], | |||
optional: [] | |||
} | |||
}; | |||
// Look at dose properties to identify any variable dependence (e.g. weight-dependence) | |||
for( var iDoseProperty in doseProperties ) { | |||
var dosePropertyValue = drugDoseCalculationData[ doseId ][ doseProperties[ iDoseProperty ] ]; | |||
// For now, this only supports weight dependence, unclear if it will need to be more generalizable in the future | |||
if( dosePropertyValue && | |||
dosePropertyValue.match( /\/\s*?kg/ ) && | |||
data.variables.required.indexOf( 'weight' ) === -1 ) { | |||
data.variables.required.push( 'weight' ); | |||
} | } | ||
} | } | ||
if( drugDoseCalculationData[ doseId ].hasOwnProperty( 'weightCalculation' ) ) { | |||
var weightCalculationId = drugDoseCalculationData[ doseId ].weightCalculation; | |||
var weightCalculation = mw.calculators.getCalculation( weightCalculationId ); | |||
if( | if( !weightCalculation ) { | ||
throw new Error( 'Drug "' + drugId + '" dose ' + drugDosageId + '-' + doseId + ': weightCalculation "' + weightCalculationId + '" which is not defined' ); | |||
} | } | ||
data.calculations.optional.push( weightCalculationId ); | |||
data.variables.optional = data.variables.optional.concat( weightCalculation.data.variables.required.concat( weightCalculation.data.variables.optional ) ); | |||
} | } | ||
drugDoseCalculationData[ doseId ].data = data; | |||
calculationData[ drugId + '-' + drugDosageId + '-' + doseId ] = drugDoseCalculationData[ doseId ]; | |||
} | } | ||
mw.calculators.addCalculations( calculationData, 'DrugDoseCalculation' ); | |||
}; | }; | ||
/** | /** | ||
* Class | * Class DrugDoseCalculation | ||
* @param {Object} propertyValues | * @param {Object} propertyValues | ||
* @returns {mw.calculators.objectClasses. | * @returns {mw.calculators.objectClasses.DrugDoseCalculation} | ||
* @constructor | * @constructor | ||
*/ | */ | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugDoseCalculation = function( propertyValues ) { | ||
mw.calculators.objectClasses.CalculatorObject.call( this, this.getProperties(), propertyValues ); | mw.calculators.objectClasses.CalculatorObject.call( this, this.getProperties(), propertyValues ); | ||
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}; | }; | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugDoseCalculation.prototype = Object.create( mw.calculators.objectClasses.AbstractCalculation.prototype ); | ||
mw.calculators.objectClasses.DrugDoseCalculation.prototype.calculate = function() { | |||
}; | }; | ||
mw.calculators.objectClasses.DrugDoseCalculation.prototype.getLabelHtml = function() { | |||
var labelHtml = this.name; | |||
labelHtml = $( '<a>', { | |||
href: mw.util.getUrl( this.name ), | |||
text: labelHtml | |||
} )[ 0 ].outerHTML; | |||
return labelHtml; | return labelHtml; | ||
}; | }; | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugDoseCalculation.prototype.getProperties = function() { | ||
var inheritedProperties = mw.calculators.objectClasses.AbstractCalculation.prototype.getProperties(); | var inheritedProperties = mw.calculators.objectClasses.AbstractCalculation.prototype.getProperties(); | ||
return this.mergeProperties( inheritedProperties, { | return this.mergeProperties( inheritedProperties, { | ||
required: [ | required: [ | ||
' | 'drug' | ||
], | ], | ||
optional: [ | optional: [ | ||
' | 'absoluteMin', | ||
' | 'absoluteMax', | ||
' | 'dose', | ||
' | 'min', | ||
' | 'max', | ||
'route', | |||
'weightCalculation' | |||
] | ] | ||
} ); | } ); | ||
}; | }; | ||
mw.calculators.objectClasses. | mw.calculators.objectClasses.DrugDoseCalculation.prototype.initialize = function() { | ||
mw.calculators.objectClasses.AbstractCalculation.prototype.initialize.call( this ); | |||
this.route = this.route ? this.route : 'IV'; | |||
}; | |||
/******* | |||
* BEGIN DRUG DATA | |||
*******/ | |||
/** | |||
* DrugColor data | |||
*/ | |||
mw.calculators.addDrugColors( { | |||
anticholinergic: { | |||
primaryColor: '#00ac8c' | |||
}, | |||
benzodiazepine: { | |||
primaryColor: '#ff6c2f' | |||
}, | |||
benzodiazepineReversal: { | |||
parentColor: 'benzodiazepine', | |||
striped: true | |||
}, | |||
cardiovascularAgonist: { | |||
primaryColor: '#ba93df' | |||
}, | |||
cardiovascularAntagonist: { | |||
parentColor: 'cardiovascularAgonist', | |||
striped: true | |||
}, | |||
default: { | |||
primaryColor: '#fff' | |||
}, | |||
desflurane: { | |||
primaryColor: '#0ab8fd' | |||
}, | |||
enflurane: { | |||
primaryColor: '#f58733' | |||
}, | |||
epinephrine: { | |||
parentColor: 'cardiovascularAntagonist', | |||
highlightColor: '#000' | |||
}, | |||
halothane: { | |||
primaryColor: '#b20107' | |||
}, | |||
isoflurane: { | |||
primaryColor: '#ca7fc0' | |||
}, | |||
localAnesthetic: { | |||
primaryColor: '#dad9d6' | |||
}, | |||
neuromuscularBlocker: { | |||
primaryColor: '#fe5442' | |||
}, | |||
neuromuscularBlockerReversal: { | |||
parentColor: 'neuromuscularBlocker', | |||
striped: true | |||
}, | |||
nitrousOxide: { | |||
primaryColor: '#2d549f' | |||
}, | |||
opioid: { | |||
primaryColor: '#6cd1ef' | |||
}, | |||
opioidReversal: { | |||
parentColor: 'opioid', | |||
striped: true | |||
}, | |||
sedativeHypnotic: { | |||
primaryColor: '#ffe800' | |||
}, | |||
sevoflurane: { | |||
primaryColor: '#f8da00' | |||
}, | |||
succinylcholine: { | |||
parentColor: 'neuromuscularBlocker', | |||
highlightColor: '#000' | |||
} | |||
} ); | |||
/** | |||
* DrugPopulation data | |||
*/ | |||
mw.calculators.addDrugPopulations( { | |||
general: { | |||
name: 'General', | |||
abbreviation: 'Gen.' | |||
}, | |||
neonatal: { | |||
name: 'Neonatal', | |||
abbreviation: 'Neo.', | |||
variables: { | |||
age: { | |||
max: '0 yo' | |||
} | } | ||
} | } | ||
}, | |||
pediatric: { | |||
name: 'Pediatric', | |||
abbreviation: 'Ped.', | |||
variables: { | |||
age: { | |||
min: '0 yo', | |||
max: '17.9 yo' | |||
} | } | ||
} | |||
}, | |||
elderly: { | |||
name: 'Elderly', | |||
abbreviation: 'Eld.', | |||
variables: { | |||
age: { | |||
min: '65 yo' | |||
} | } | ||
} | } | ||
} | |||
} ); | |||
/** | |||
* DrugIndication data | |||
*/ | |||
mw.calculators.addDrugIndications( { | |||
} | generalAnesthesia: { | ||
}; | name: 'General anesthesia', | ||
abbreviation: 'GA' | |||
} | |||
} ); | |||
/** | |||
* Drug data | |||
*/ | |||
/** | /** | ||
* | * Cefazolin | ||
*/ | */ | ||
mw.calculators. | mw.calculators.addDrugs( { | ||
cefazolin: { | |||
}; | name: 'Cefazolin' | ||
} | |||
} ); | |||
/** | |||
* Ketamine | |||
*/ | |||
mw.calculators.addDrugs( { | |||
mw.calculators. | ketamine: { | ||
name: 'Ketamine', | |||
color: 'sedativeHypnotic' | |||
} | |||
} ); | |||
} | |||
}; | |||
mw.calculators. | mw.calculators.addDrugPreparations( 'ketamine', [ | ||
{ | |||
concentration: '10 mg/mL' | |||
}, { | |||
concentration: '50 mg/mL' | |||
}, { | |||
concentration: '100 mg/mL' | |||
} | } | ||
] ); | |||
/** | |||
* Lidocaine | |||
*/ | |||
mw.calculators.addDrugs( { | |||
lidocaine: { | |||
name: 'Lidocaine', | |||
color: 'localAnesthetic' | |||
} | } | ||
} | } ); | ||
mw.calculators.addDrugPreparations( 'lidocaine', [ | |||
{ | |||
concentration: '1 pct' | |||
}, { | |||
concentration: '2 pct' | |||
} | |||
] ); | |||
/** | /** | ||
* | * Propofol | ||
*/ | */ | ||
mw.calculators. | mw.calculators.addDrugs( { | ||
propofol: { | |||
}; | name: 'Propofol', | ||
color: 'sedativeHypnotic' | |||
} | |||
} ); | |||
mw.calculators. | mw.calculators.addDrugPreparations( 'propofol', [ | ||
{ | |||
concentration: '10 mg/mL' | |||
} | |||
] ); | |||
mw.calculators.addDrugDosages( 'propofol', [ | |||
mw.calculators. | { | ||
indication: 'generalAnesthesia', | |||
population: 'general', | |||
dose: [ | |||
{ | |||
name: 'Induction', | |||
' | min: '1 mg/kg', | ||
max: '2.5 mg/kg', | |||
weightCalculation: 'lbw' | |||
}, { | |||
name: 'Maintenance', | |||
min: '100 mcg/kg/min', | |||
max: '200 mcg/kg/min', | |||
route: 'IV' | |||
} | |||
] | |||
}, { | |||
indication: 'generalAnesthesia', | |||
population: 'pediatric', | |||
dose: [ | |||
{ | |||
name: 'Induction', | |||
min: '2.5 mg/kg', | |||
max: '3.5 mg/kg', | |||
weightCalculation: 'lbw' | |||
}, { | |||
name: 'Maintenance', | |||
min: '125 mcg/kg/min', | |||
max: '300 mcg/kg/min' | |||
} | |||
] | |||
}, { | |||
indication: 'generalAnesthesia', | |||
population: 'elderly', | |||
dose: [ | |||
{ | |||
name: 'Induction', | |||
min: '1 mg/kg', | |||
max: '1.5 mg/kg', | |||
weightCalculation: 'lbw' | |||
}, { | |||
name: 'Maintenance', | |||
min: '50 mcg/kg/min', | |||
max: '100 mcg/kg/min' | |||
} | |||
] | |||
}, { | |||
indication: 'mac', | |||
population: 'general', | |||
dose: [ | |||
{ | |||
min: '25 mcg/kg/min', | |||
max: '75 mcg/kg/min' | |||
} | |||
] | ] | ||
} | } | ||
] ); | |||
/** | |||
* DrugDosage | |||
* | |||
* Structure is: | |||
* | |||
* drugId: { | |||
* indicationId: { | |||
* doseId: { | |||
* | |||
* } | |||
* } | |||
* } | |||
*/ | |||
var drugDosages = { | |||
cefazolin: { | |||
abxProphylaxis: { | |||
general: { | |||
population: 'general', | |||
dose: '2 g' | |||
}, | |||
general120kg: { | |||
population: { | |||
id: 'general', | |||
variables: { | |||
weight: { | |||
min: '120 kg' | |||
} | |||
} | |||
}, | |||
dose: '3 g' | |||
}, | |||
pediatric: { | |||
dose: { | |||
absoluteMax: '2 g', | |||
dose: '30 mg/kg' | |||
} | |||
}, | |||
pediatric120kg: { | |||
} | population: { | ||
id: 'pediatric', | |||
variables: { | |||
weight: { | |||
min: '120 kg' | |||
} | |||
} | |||
}, | |||
dose: { | |||
dose: '3 g' | |||
} | |||
} | } | ||
} | } | ||
} | } | ||
}; | }; | ||
}() ); | }() ); |
Revision as of 13:47, 9 August 2021
/** * @author Chris Rishel */ ( function() { var DEFAULT_DRUG_COLOR = 'default'; var DEFAULT_DRUG_POPULATION = 'general'; /** * Define units */ mw.calculators.addUnitsBases( { concentration: { toString: function( units ) { units = units.replace( ' pct', '%' ); return units; } } } ); mw.calculators.addUnits( { pct: { baseName: 'concentration', definition: '10 mg/mL' } } ); /** * DrugColor */ mw.calculators.drugColors = {}; mw.calculators.addDrugColors = function( drugColorData ) { var drugColors = mw.calculators.createCalculatorObjects( 'DrugColor', drugColorData ); for( var drugColorId in drugColors ) { mw.calculators.drugColors[ drugColorId ] = drugColors[ drugColorId ]; } }; mw.calculators.getDrugColor = function( drugColorId ) { if( mw.calculators.drugColors.hasOwnProperty( drugColorId ) ) { return mw.calculators.drugColors[ drugColorId ]; } else { return null; } }; /** * Class DrugColor * @param {Object} propertyValues * @returns {mw.calculators.objectClasses.DrugColor} * @constructor */ mw.calculators.objectClasses.DrugColor = function( propertyValues ) { var properties = { required: [ 'id' ], optional: [ 'parentColor', 'primaryColor', 'highlightColor', 'striped' ] }; mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); if( !this.primaryColor && !this.parentColor ) { throw new Error( 'Drug color "' + this.id + '" must define either a primary color or a parent color.' ); } }; mw.calculators.objectClasses.DrugColor.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); mw.calculators.objectClasses.DrugColor.getParentDrugColor = function() { if( !this.parentColor ) { return null; } var parentDrugColor = mw.calculators.getDrugColor( this.parentColor ); if( !parentDrugColor ) { throw new Error( 'Parent drug color "' + this.parentColor + '" not found for drug color "' + this.id + '"' ); } return parentDrugColor; }; mw.calculators.objectClasses.DrugColor.getHighlightColor = function() { if( this.highlightColor ) { return this.highlightColor; } else if( this.parentColor ) { return this.getParentDrugColor().getHighlightColor(); } }; mw.calculators.objectClasses.DrugColor.getPrimaryColor = function() { if( this.primaryColor ) { return this.primaryColor; } else if( this.parentColor ) { return this.getParentDrugColor().getPrimaryColor(); } }; mw.calculators.objectClasses.DrugColor.isStriped = function() { if( this.striped !== null ) { return this.striped; } else if( this.parentColor ) { return this.getParentDrugColor().isStriped(); } }; /** * DrugPopulation */ mw.calculators.drugPopulations = {}; mw.calculators.addDrugPopulations = function( drugPopulationData ) { var drugPopulations = mw.calculators.createCalculatorObjects( 'DrugPopulation', drugPopulationData ); for( var drugPopulationId in drugPopulations ) { mw.calculators.drugPopulations[ drugPopulationId ] = drugPopulations[ drugPopulationId ]; } }; mw.calculators.getDrugPopulation = function( drugPopulationId ) { if( mw.calculators.drugPopulations.hasOwnProperty( drugPopulationId ) ) { return mw.calculators.drugPopulations[ drugPopulationId ]; } else { return null; } }; /** * Class DrugPopulation * @param {Object} propertyValues * @returns {mw.calculators.objectClasses.DrugPopulation} * @constructor */ mw.calculators.objectClasses.DrugPopulation = function( propertyValues ) { var properties = { required: [ 'id', 'name' ], optional: [ 'abbreviation', 'variables' ] }; mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); if( this.variables ) { for( var variableId in this.variables ) { if( !mw.calculators.getVariable( variableId ) ) { throw new Error( 'DrugPopulation variable "' + variableId + '" not defined' ); } } } }; mw.calculators.objectClasses.DrugPopulation.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); /** * DrugIndication */ mw.calculators.drugIndications = {}; mw.calculators.addDrugIndications = function( drugIndicationData ) { var drugIndications = mw.calculators.createCalculatorObjects( 'DrugIndication', drugIndicationData ); for( var drugIndicationId in drugIndications ) { mw.calculators.drugIndications[ drugIndicationId ] = drugIndications[ drugIndicationId ]; } }; mw.calculators.getDrugIndication = function( drugIndicationId ) { if( mw.calculators.drugIndications.hasOwnProperty( drugIndicationId ) ) { return mw.calculators.drugIndications[ drugIndicationId ]; } else { return null; } }; /** * Class DrugIndication * @param {Object} propertyValues * @returns {mw.calculators.objectClasses.DrugIndication} * @constructor */ mw.calculators.objectClasses.DrugIndication = function( propertyValues ) { var properties = { required: [ 'id', 'name' ], optional: [ 'abbreviation' ] }; mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); }; mw.calculators.objectClasses.DrugIndication.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); /** * Drug */ mw.calculators.drugs = {}; mw.calculators.addDrugs = function( drugData ) { var drugs = mw.calculators.createCalculatorObjects( 'Drug', drugData ); for( var drugId in drugs ) { mw.calculators.drugs[ drugId ] = drugs[ drugId ]; } }; mw.calculators.getDrug = function( drugId ) { if( mw.calculators.drugs.hasOwnProperty( drugId ) ) { return mw.calculators.drugs[ drugId ]; } else { return null; } }; /** * Class Drug * @param {Object} propertyValues * @returns {mw.calculators.objectClasses.Drug} * @constructor */ mw.calculators.objectClasses.Drug = function( propertyValues ) { var properties = { required: [ 'id', 'name' ], optional: [ 'color' ] }; mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); if( !this.color ) { this.color = DEFAULT_DRUG_COLOR; } this.dosages = {}; this.preparations = {}; }; mw.calculators.objectClasses.Drug.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); /** * DrugPreparation */ mw.calculators.addDrugPreparations = function( drugId, drugPreparationData ) { if( !mw.calculators.getDrug( drugId ) ) { throw new Error( 'DrugPreparation references drug "' + drugId + '" which is not defined' ); } for( var drugPreparationId in drugPreparationData ) { drugPreparationData[ drugPreparationId ].drug = drugId; } var drugPreparations = mw.calculators.createCalculatorObjects( 'DrugPreparation', drugPreparationData ); for( var drugPreparationId in drugPreparations ) { mw.calculators.drugs[ drugId ].preparations[ drugPreparationId ] = drugPreparations[ drugPreparationId ]; } }; /** * Class DrugPreparation * @param {Object} propertyValues * @returns {mw.calculators.objectClasses.DrugPreparation} * @constructor */ mw.calculators.objectClasses.DrugPreparation = function( propertyValues ) { var properties = { required: [ 'drug', 'id', 'concentration' ], optional: [ 'dilutionRequired', 'commonDilution' ] }; mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); }; mw.calculators.objectClasses.DrugPreparation.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); /** * DrugDosage */ mw.calculators.addDrugDosages = function( drugId, drugDosageData ) { if( !mw.calculators.getDrug( drugId ) ) { throw new Error( 'DrugDosase references drug "' + drugId + '" which is not defined' ); } for( var drugDosageId in drugDosageData ) { drugDosageData[ drugDosageId ].drug = drugId; } var drugDosages = mw.calculators.createCalculatorObjects( 'DrugDosage', drugDosageData ); for( var drugDosageId in drugDosages ) { mw.calculators.drugs[ drugId ].dosages[ drugDosageId ] = drugDosages[ drugDosageId ]; } }; /** * Class DrugDosage * @param {Object} propertyValues * @returns {mw.calculators.objectClasses.DrugDosage} * @constructor */ mw.calculators.objectClasses.DrugDosage = function( propertyValues ) { var properties = { required: [ 'dose', 'drug', 'id', 'indication' ], optional: [ 'population' ] }; mw.calculators.objectClasses.CalculatorObject.call( this, properties, propertyValues ); if( !this.population ) { this.population = DEFAULT_DRUG_POPULATION; } mw.calculators.addDrugDoseCalculations( this.drug, this.id, this.dose ); }; mw.calculators.objectClasses.DrugDosage.prototype = Object.create( mw.calculators.objectClasses.CalculatorObject.prototype ); /** * DrugDosageCalculation */ mw.calculators.addDrugDoseCalculations = function( drugId, drugDosageId, drugDoseCalculationData ) { if( !mw.calculators.getDrug( drugId ) ) { throw new Error( 'DrugDosase references drug "' + drugId + '" which is not defined' ); } var doseProperties = [ 'dose', 'min', 'max', 'absoluteMin', 'absoluteMax' ]; var calculationData = {}; for( var doseId in drugDoseCalculationData ) { drugDoseCalculationData[ doseId ].drug = drugId; drugDoseCalculationData[ doseId ].calculate = mw.calculators.objectClasses.DrugDoseCalculation.prototype.calculate; var data = { calculations: { required: [], optional: [] }, variables: { required: [], optional: [] } }; // Look at dose properties to identify any variable dependence (e.g. weight-dependence) for( var iDoseProperty in doseProperties ) { var dosePropertyValue = drugDoseCalculationData[ doseId ][ doseProperties[ iDoseProperty ] ]; // For now, this only supports weight dependence, unclear if it will need to be more generalizable in the future if( dosePropertyValue && dosePropertyValue.match( /\/\s*?kg/ ) && data.variables.required.indexOf( 'weight' ) === -1 ) { data.variables.required.push( 'weight' ); } } if( drugDoseCalculationData[ doseId ].hasOwnProperty( 'weightCalculation' ) ) { var weightCalculationId = drugDoseCalculationData[ doseId ].weightCalculation; var weightCalculation = mw.calculators.getCalculation( weightCalculationId ); if( !weightCalculation ) { throw new Error( 'Drug "' + drugId + '" dose ' + drugDosageId + '-' + doseId + ': weightCalculation "' + weightCalculationId + '" which is not defined' ); } data.calculations.optional.push( weightCalculationId ); data.variables.optional = data.variables.optional.concat( weightCalculation.data.variables.required.concat( weightCalculation.data.variables.optional ) ); } drugDoseCalculationData[ doseId ].data = data; calculationData[ drugId + '-' + drugDosageId + '-' + doseId ] = drugDoseCalculationData[ doseId ]; } mw.calculators.addCalculations( calculationData, 'DrugDoseCalculation' ); }; /** * Class DrugDoseCalculation * @param {Object} propertyValues * @returns {mw.calculators.objectClasses.DrugDoseCalculation} * @constructor */ mw.calculators.objectClasses.DrugDoseCalculation = function( propertyValues ) { mw.calculators.objectClasses.CalculatorObject.call( this, this.getProperties(), propertyValues ); this.initialize(); }; mw.calculators.objectClasses.DrugDoseCalculation.prototype = Object.create( mw.calculators.objectClasses.AbstractCalculation.prototype ); mw.calculators.objectClasses.DrugDoseCalculation.prototype.calculate = function() { }; mw.calculators.objectClasses.DrugDoseCalculation.prototype.getLabelHtml = function() { var labelHtml = this.name; labelHtml = $( '<a>', { href: mw.util.getUrl( this.name ), text: labelHtml } )[ 0 ].outerHTML; return labelHtml; }; mw.calculators.objectClasses.DrugDoseCalculation.prototype.getProperties = function() { var inheritedProperties = mw.calculators.objectClasses.AbstractCalculation.prototype.getProperties(); return this.mergeProperties( inheritedProperties, { required: [ 'drug' ], optional: [ 'absoluteMin', 'absoluteMax', 'dose', 'min', 'max', 'route', 'weightCalculation' ] } ); }; mw.calculators.objectClasses.DrugDoseCalculation.prototype.initialize = function() { mw.calculators.objectClasses.AbstractCalculation.prototype.initialize.call( this ); this.route = this.route ? this.route : 'IV'; }; /******* * BEGIN DRUG DATA *******/ /** * DrugColor data */ mw.calculators.addDrugColors( { anticholinergic: { primaryColor: '#00ac8c' }, benzodiazepine: { primaryColor: '#ff6c2f' }, benzodiazepineReversal: { parentColor: 'benzodiazepine', striped: true }, cardiovascularAgonist: { primaryColor: '#ba93df' }, cardiovascularAntagonist: { parentColor: 'cardiovascularAgonist', striped: true }, default: { primaryColor: '#fff' }, desflurane: { primaryColor: '#0ab8fd' }, enflurane: { primaryColor: '#f58733' }, epinephrine: { parentColor: 'cardiovascularAntagonist', highlightColor: '#000' }, halothane: { primaryColor: '#b20107' }, isoflurane: { primaryColor: '#ca7fc0' }, localAnesthetic: { primaryColor: '#dad9d6' }, neuromuscularBlocker: { primaryColor: '#fe5442' }, neuromuscularBlockerReversal: { parentColor: 'neuromuscularBlocker', striped: true }, nitrousOxide: { primaryColor: '#2d549f' }, opioid: { primaryColor: '#6cd1ef' }, opioidReversal: { parentColor: 'opioid', striped: true }, sedativeHypnotic: { primaryColor: '#ffe800' }, sevoflurane: { primaryColor: '#f8da00' }, succinylcholine: { parentColor: 'neuromuscularBlocker', highlightColor: '#000' } } ); /** * DrugPopulation data */ mw.calculators.addDrugPopulations( { general: { name: 'General', abbreviation: 'Gen.' }, neonatal: { name: 'Neonatal', abbreviation: 'Neo.', variables: { age: { max: '0 yo' } } }, pediatric: { name: 'Pediatric', abbreviation: 'Ped.', variables: { age: { min: '0 yo', max: '17.9 yo' } } }, elderly: { name: 'Elderly', abbreviation: 'Eld.', variables: { age: { min: '65 yo' } } } } ); /** * DrugIndication data */ mw.calculators.addDrugIndications( { generalAnesthesia: { name: 'General anesthesia', abbreviation: 'GA' } } ); /** * Drug data */ /** * Cefazolin */ mw.calculators.addDrugs( { cefazolin: { name: 'Cefazolin' } } ); /** * Ketamine */ mw.calculators.addDrugs( { ketamine: { name: 'Ketamine', color: 'sedativeHypnotic' } } ); mw.calculators.addDrugPreparations( 'ketamine', [ { concentration: '10 mg/mL' }, { concentration: '50 mg/mL' }, { concentration: '100 mg/mL' } ] ); /** * Lidocaine */ mw.calculators.addDrugs( { lidocaine: { name: 'Lidocaine', color: 'localAnesthetic' } } ); mw.calculators.addDrugPreparations( 'lidocaine', [ { concentration: '1 pct' }, { concentration: '2 pct' } ] ); /** * Propofol */ mw.calculators.addDrugs( { propofol: { name: 'Propofol', color: 'sedativeHypnotic' } } ); mw.calculators.addDrugPreparations( 'propofol', [ { concentration: '10 mg/mL' } ] ); mw.calculators.addDrugDosages( 'propofol', [ { indication: 'generalAnesthesia', population: 'general', dose: [ { name: 'Induction', min: '1 mg/kg', max: '2.5 mg/kg', weightCalculation: 'lbw' }, { name: 'Maintenance', min: '100 mcg/kg/min', max: '200 mcg/kg/min', route: 'IV' } ] }, { indication: 'generalAnesthesia', population: 'pediatric', dose: [ { name: 'Induction', min: '2.5 mg/kg', max: '3.5 mg/kg', weightCalculation: 'lbw' }, { name: 'Maintenance', min: '125 mcg/kg/min', max: '300 mcg/kg/min' } ] }, { indication: 'generalAnesthesia', population: 'elderly', dose: [ { name: 'Induction', min: '1 mg/kg', max: '1.5 mg/kg', weightCalculation: 'lbw' }, { name: 'Maintenance', min: '50 mcg/kg/min', max: '100 mcg/kg/min' } ] }, { indication: 'mac', population: 'general', dose: [ { min: '25 mcg/kg/min', max: '75 mcg/kg/min' } ] } ] ); /** * DrugDosage * * Structure is: * * drugId: { * indicationId: { * doseId: { * * } * } * } */ var drugDosages = { cefazolin: { abxProphylaxis: { general: { population: 'general', dose: '2 g' }, general120kg: { population: { id: 'general', variables: { weight: { min: '120 kg' } } }, dose: '3 g' }, pediatric: { dose: { absoluteMax: '2 g', dose: '30 mg/kg' } }, pediatric120kg: { population: { id: 'pediatric', variables: { weight: { min: '120 kg' } } }, dose: { dose: '3 g' } } } } }; }() );