zomo
131 lines
3.1 KiB
TypeScript
131 lines
3.1 KiB
TypeScript
import { NameConfigInstance, NameConfig, nameList, colorList } from './options'
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type StoredUsers = {
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[username: string]: NameConfigInstance
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}
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type NameListUsed = {
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[username: string]: number
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}
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interface StoredData {
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storedUsers: StoredUsers
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nameListUsed: NameListUsed
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nameListCount: number
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}
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let { storedUsers, nameListUsed, nameListCount } = loadStoredUserData()
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export function getStoredUser(name: string): NameConfigInstance | null {
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if (name in storedUsers) {
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return storedUsers[name]
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}
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return null
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}
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export function setStoredUser(name: string, details: NameConfigInstance) {
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storedUsers[name] = details
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updateStorageData()
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}
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export function increaseNameListUsed(name: string) {
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nameListUsed[name] = (nameListUsed[name] ?? 0) + 1
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updateStorageData()
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}
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export function increaseNameListCount() {
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nameListCount++
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updateStorageData()
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}
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function updateStorageData() {
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localStorage.setItem(
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'obf-data',
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JSON.stringify({
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storedUsers,
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nameListUsed,
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nameListCount,
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})
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)
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}
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function loadStoredUserData(): StoredData {
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const dataStr = localStorage.getItem('obf-data')
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if (dataStr === null) {
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return {
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storedUsers: {},
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nameListUsed: {},
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nameListCount: 0,
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}
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}
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try {
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const data = JSON.parse(dataStr)
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return data as StoredData
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} catch (e) {
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return {
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storedUsers: {},
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nameListUsed: {},
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nameListCount: 0,
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}
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}
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}
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// TODO will be useful for better options
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export function clearStoredUsers() {}
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export function getRandomName(): NameConfigInstance {
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const startingIndex = Math.round(Math.random() * (nameList.length - 1))
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let foundName = false
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let currentIndex = startingIndex
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for (let i = 0; i < nameList.length; i++) {
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currentIndex = (startingIndex + i) % nameList.length
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let isUsed = nameListUsed[nameList[currentIndex].username] ?? 0
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if (isUsed === nameListCount) {
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foundName = true
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break
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}
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}
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if (!foundName) {
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increaseNameListCount()
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currentIndex = startingIndex
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}
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increaseNameListUsed(nameList[currentIndex].username)
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const newName = nameList[currentIndex]
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const newNameInstance: NameConfigInstance = {
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username: newName.username,
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image: newName.image,
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color: '',
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nameCount: nameListCount,
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}
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// choose a random color from the list
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if (Array.isArray(newName.color)) {
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const color =
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newName.color[
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Math.round(Math.random() * (newName.color.length - 1))
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]
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newNameInstance.color = color
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return newNameInstance
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}
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// choose a random color from the global list
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if (newName.color === null) {
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const color =
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colorList[Math.round(Math.random() * (colorList.length - 1))]
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newNameInstance.color = color
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return newNameInstance
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}
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// copy individual carbing
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newNameInstance.color = newName.color
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return newNameInstance
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}
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