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pleroma-fe
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optimize combinatorics and defaults, now it's twice as fast!

This commit is contained in:
Henry Jameson 2024-02-09 16:04:45 +02:00
parent 1cfdde819b
commit 1af8ca29f3
1 changed files with 12 additions and 6 deletions
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18
src/services/theme_data/theme_data_3.service.js
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@ -146,13 +146,12 @@ const combinationsMatch = (criteria, subject, strict) => {
if (criteria.component !== subject.component) return false
// All variants inherit from normal
const subjectVariant = Object.prototype.hasOwnProperty.call(subject, 'variant') ? subject.variant : 'normal'
if (subjectVariant !== 'normal' || strict) {
if (subject.variant !== 'normal' || strict) {
if (criteria.variant !== subject.variant) return false
}
const subjectStatesSet = new Set(['normal', ...(subject.state || [])])
const criteriaStatesSet = new Set(['normal', ...(criteria.state || [])])
const subjectStatesSet = new Set(subject.state)
const criteriaStatesSet = new Set(criteria.state)
// Subject states > 1 essentially means state is "normal" and therefore matches
if (subjectStatesSet.size > 1 || strict) {
@ -198,7 +197,12 @@ export const init = (extraRuleset, palette) => {
const ruleset = [
...Object.values(components).map(c => c.defaultRules.map(r => ({ component: c.name, ...r })) || []).reduce((acc, arr) => [...acc, ...arr], []),
...extraRuleset
]
].map(rule => {
rule.variant = rule.variant ?? 'normal'
rule.state = [...new Set(['normal', ...(rule.state || [])])]
return rule
})
const virtualComponents = new Set(Object.values(components).filter(c => c.virtual).map(c => c.name))
@ -344,7 +348,9 @@ export const init = (extraRuleset, palette) => {
const variants = { normal: '', ...originalVariants }
const innerComponents = validInnerComponents.map(name => components[name])
const stateCombinations = getAllPossibleCombinations(Object.keys(states))
// Optimization: we only really need combinations without "normal" because all states implicitly have it
const permutationStateKeys = Object.keys(states).filter(s => s !== 'normal')
const stateCombinations = [['normal'], ...getAllPossibleCombinations(permutationStateKeys).map(combination => ['normal', ...combination])]
const stateVariantCombination = Object.keys(variants).map(variant => {
return stateCombinations.map(state => ({ variant, state }))