88 lines
2.5 KiB
JavaScript
88 lines
2.5 KiB
JavaScript
import Input from 'Components/conversation/Input'
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import Question from 'Components/conversation/Question'
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import SelectGéo from 'Components/conversation/select/SelectGéo'
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import SelectAtmp from 'Components/conversation/select/SelectTauxRisque'
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import { serialiseUnit } from 'Engine/units'
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import { is, pick, prop, unless } from 'ramda'
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import React from 'react'
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import DateInput from '../components/conversation/DateInput'
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import { findRuleByDottedName, queryRule } from './rules'
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// This function takes the unknown rule and finds which React component should be displayed to get a user input through successive if statements
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// That's not great, but we won't invest more time until we have more diverse input components and a better type system.
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// eslint-disable-next-line react/display-name
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export default rules => dottedName => {
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let rule = findRuleByDottedName(rules, dottedName)
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let commonProps = {
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key: dottedName,
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fieldName: dottedName,
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...pick(
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['dottedName', 'title', 'question', 'defaultValue', 'suggestions'],
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rule
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)
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}
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if (getVariant(rule))
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return (
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<Question
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{...commonProps}
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choices={buildVariantTree(rules, dottedName)}
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/>
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)
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if (rule.API && rule.API === 'géo')
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return <SelectGéo {...{ ...commonProps }} />
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if (rule.API) throw new Error("Le seul API implémenté est l'API géo")
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if (rule.suggestions == 'atmp-2017') return <SelectAtmp {...commonProps} />
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if (rule.type === 'date') {
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return <DateInput {...commonProps} />
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}
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if (rule.unit == null && rule.defaultUnit == null)
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return (
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<Question
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{...commonProps}
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choices={[
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{ value: 'non', label: 'Non' },
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{ value: 'oui', label: 'Oui' }
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]}
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/>
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)
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// Now the numeric input case
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return (
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<Input
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{...commonProps}
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unit={serialiseUnit(rule.unit || rule.defaultUnit)}
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/>
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)
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}
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let getVariant = rule => queryRule(rule)('formule . une possibilité')
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let buildVariantTree = (allRules, path) => {
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let rec = path => {
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let node = findRuleByDottedName(allRules, path)
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if (!node) throw new Error(`La règle ${path} est introuvable`)
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let variant = getVariant(node),
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variants = variant && unless(is(Array), prop('possibilités'))(variant),
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shouldBeExpanded = variant && true, //variants.find( v => relevantPaths.find(rp => contains(path + ' . ' + v)(rp) )),
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canGiveUp = variant && !variant['choix obligatoire']
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return Object.assign(
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node,
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shouldBeExpanded
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? {
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canGiveUp,
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children: variants.map(v => rec(path + ' . ' + v))
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}
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: null
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)
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}
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return rec(path)
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}
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