hensei-web/components/AxSelect/index.tsx

346 lines
10 KiB
TypeScript

import React, { useEffect, useState } from 'react'
import { useRouter } from 'next/router'
import { useTranslation } from 'next-i18next'
import classNames from 'classnames'
import { axData } from '~utils/axData'
import './index.scss'
interface ErrorMap {
[index: string]: string
axValue1: string
axValue2: string
}
interface Props {
axType: number
currentSkills?: SimpleAxSkill[]
sendValidity: (isValid: boolean) => void
sendValues: (
primaryAxModifier: number,
primaryAxValue: number,
secondaryAxModifier: number,
secondaryAxValue: number
) => void
}
const AXSelect = (props: Props) => {
const router = useRouter()
const locale =
router.locale && ['en', 'ja'].includes(router.locale) ? router.locale : 'en'
const { t } = useTranslation('common')
// Set up form states and error handling
const [errors, setErrors] = useState<ErrorMap>({
axValue1: '',
axValue2: '',
})
const primaryErrorClasses = classNames({
errors: true,
visible: errors.axValue1.length > 0,
})
const secondaryErrorClasses = classNames({
errors: true,
visible: errors.axValue2.length > 0,
})
// Refs
const primaryAxModifierSelect = React.createRef<HTMLSelectElement>()
const primaryAxValueInput = React.createRef<HTMLInputElement>()
const secondaryAxModifierSelect = React.createRef<HTMLSelectElement>()
const secondaryAxValueInput = React.createRef<HTMLInputElement>()
// States
const [primaryAxModifier, setPrimaryAxModifier] = useState(-1)
const [secondaryAxModifier, setSecondaryAxModifier] = useState(-1)
const [primaryAxValue, setPrimaryAxValue] = useState(0.0)
const [secondaryAxValue, setSecondaryAxValue] = useState(0.0)
useEffect(() => {
if (props.currentSkills && props.currentSkills[0]) {
if (props.currentSkills[0].modifier != null)
setPrimaryAxModifier(props.currentSkills[0].modifier)
setPrimaryAxValue(props.currentSkills[0].strength)
}
if (props.currentSkills && props.currentSkills[1]) {
if (props.currentSkills[1].modifier != null)
setSecondaryAxModifier(props.currentSkills[1].modifier)
setSecondaryAxValue(props.currentSkills[1].strength)
}
}, [props.currentSkills])
useEffect(() => {
props.sendValues(
primaryAxModifier,
primaryAxValue,
secondaryAxModifier,
secondaryAxValue
)
}, [
props,
primaryAxModifier,
primaryAxValue,
secondaryAxModifier,
secondaryAxValue,
])
useEffect(() => {
props.sendValidity(
primaryAxValue > 0 && errors.axValue1 === '' && errors.axValue2 === ''
)
}, [props, primaryAxValue, errors])
// Classes
const secondarySetClasses = classNames({
AXSet: true,
hidden: primaryAxModifier < 0,
})
function generateOptions(modifierSet: number) {
const axOptions = axData[props.axType - 1]
let axOptionElements: React.ReactNode[] = []
if (modifierSet == 0) {
axOptionElements = axOptions.map((ax, i) => {
return (
<option key={i} value={ax.id}>
{ax.name[locale]}
</option>
)
})
} else {
// If we are loading data from the server, state doesn't set before render,
// so our defaultValue is undefined.
let modifier = -1
if (primaryAxModifier >= 0) modifier = primaryAxModifier
else if (props.currentSkills) modifier = props.currentSkills[0].modifier
if (modifier >= 0 && axOptions[modifier]) {
const primarySkill = axOptions[modifier]
if (primarySkill.secondary) {
const secondaryAxOptions = primarySkill.secondary
axOptionElements = secondaryAxOptions.map((ax, i) => {
return (
<option key={i} value={ax.id}>
{ax.name[locale]}
</option>
)
})
}
}
}
axOptionElements?.unshift(
<option key={-1} value={-1}>
{t('ax.no_skill')}
</option>
)
return axOptionElements
}
function handleSelectChange(event: React.ChangeEvent<HTMLSelectElement>) {
const value = parseInt(event.target.value)
if (primaryAxModifierSelect.current == event.target) {
setPrimaryAxModifier(value)
if (
primaryAxValueInput.current &&
secondaryAxModifierSelect.current &&
secondaryAxValueInput.current
) {
setupInput(axData[props.axType - 1][value], primaryAxValueInput.current)
secondaryAxModifierSelect.current.value = '-1'
secondaryAxValueInput.current.value = ''
}
} else {
setSecondaryAxModifier(value)
const primaryAxSkill = axData[props.axType - 1][primaryAxModifier]
const currentAxSkill = primaryAxSkill.secondary
? primaryAxSkill.secondary.find((skill) => skill.id == value)
: undefined
if (secondaryAxValueInput.current)
setupInput(currentAxSkill, secondaryAxValueInput.current)
}
}
function handleInputChange(event: React.ChangeEvent<HTMLInputElement>) {
const value = parseFloat(event.target.value)
let newErrors = { ...errors }
if (primaryAxValueInput.current == event.target) {
if (handlePrimaryErrors(value)) setPrimaryAxValue(value)
} else {
if (handleSecondaryErrors(value)) setSecondaryAxValue(value)
}
}
function handlePrimaryErrors(value: number) {
const primaryAxSkill = axData[props.axType - 1][primaryAxModifier]
let newErrors = { ...errors }
if (value < primaryAxSkill.minValue) {
newErrors.axValue1 = t('ax.errors.value_too_low', {
name: primaryAxSkill.name[locale],
minValue: primaryAxSkill.minValue,
suffix: primaryAxSkill.suffix ? primaryAxSkill.suffix : '',
})
} else if (value > primaryAxSkill.maxValue) {
newErrors.axValue1 = t('ax.errors.value_too_high', {
name: primaryAxSkill.name[locale],
maxValue: primaryAxSkill.minValue,
suffix: primaryAxSkill.suffix ? primaryAxSkill.suffix : '',
})
} else if (!value || value <= 0) {
newErrors.axValue1 = t('ax.errors.value_empty', {
name: primaryAxSkill.name[locale],
})
} else {
newErrors.axValue1 = ''
}
setErrors(newErrors)
return newErrors.axValue1.length === 0
}
function handleSecondaryErrors(value: number) {
const primaryAxSkill = axData[props.axType - 1][primaryAxModifier]
let newErrors = { ...errors }
if (primaryAxSkill.secondary) {
const secondaryAxSkill = primaryAxSkill.secondary.find(
(skill) => skill.id == secondaryAxModifier
)
if (secondaryAxSkill) {
if (value < secondaryAxSkill.minValue) {
newErrors.axValue2 = t('ax.errors.value_too_low', {
name: secondaryAxSkill.name[locale],
minValue: secondaryAxSkill.minValue,
suffix: secondaryAxSkill.suffix ? secondaryAxSkill.suffix : '',
})
} else if (value > secondaryAxSkill.maxValue) {
newErrors.axValue2 = t('ax.errors.value_too_high', {
name: secondaryAxSkill.name[locale],
maxValue: secondaryAxSkill.minValue,
suffix: secondaryAxSkill.suffix ? secondaryAxSkill.suffix : '',
})
} else if (!secondaryAxSkill.suffix && value % 1 !== 0) {
newErrors.axValue2 = t('ax.errors.value_not_whole', {
name: secondaryAxSkill.name[locale],
})
} else if (primaryAxValue <= 0) {
newErrors.axValue1 = t('ax.errors.value_empty', {
name: primaryAxSkill.name[locale],
})
} else {
newErrors.axValue2 = ''
}
}
}
setErrors(newErrors)
return newErrors.axValue2.length === 0
}
function setupInput(ax: AxSkill | undefined, element: HTMLInputElement) {
if (ax) {
const rangeString = `${ax.minValue}~${ax.maxValue}${ax.suffix || ''}`
element.disabled = false
element.placeholder = rangeString
element.min = `${ax.minValue}`
element.max = `${ax.maxValue}`
element.step = ax.suffix ? '0.5' : '1'
} else {
if (primaryAxValueInput.current && secondaryAxValueInput.current) {
if (primaryAxValueInput.current == element) {
primaryAxValueInput.current.disabled = true
primaryAxValueInput.current.placeholder = ''
}
secondaryAxValueInput.current.disabled = true
secondaryAxValueInput.current.placeholder = ''
}
}
}
return (
<div className="AXSelect">
<div className="AXSet">
<div className="fields">
<select
key="ax1"
defaultValue={
props.currentSkills && props.currentSkills[0]
? props.currentSkills[0].modifier
: -1
}
onChange={handleSelectChange}
ref={primaryAxModifierSelect}
>
{generateOptions(0)}
</select>
<input
defaultValue={
props.currentSkills && props.currentSkills[0]
? props.currentSkills[0].strength
: 0
}
className="Input"
type="number"
onChange={handleInputChange}
ref={primaryAxValueInput}
disabled={primaryAxValue != 0}
/>
</div>
<p className={primaryErrorClasses}>{errors.axValue1}</p>
</div>
<div className={secondarySetClasses}>
<div className="fields">
<select
key="ax2"
defaultValue={
props.currentSkills && props.currentSkills[1]
? props.currentSkills[1].modifier
: -1
}
onChange={handleSelectChange}
ref={secondaryAxModifierSelect}
>
{generateOptions(1)}
</select>
<input
defaultValue={
props.currentSkills && props.currentSkills[1]
? props.currentSkills[1].strength
: 0
}
className="Input"
type="number"
onChange={handleInputChange}
ref={secondaryAxValueInput}
disabled={secondaryAxValue != 0}
/>
</div>
<p className={secondaryErrorClasses}>{errors.axValue2}</p>
</div>
</div>
)
}
export default AXSelect