X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=ui%2Fweb%2Fsrc%2Fcomposables%2FUtils.ts;h=0c8a83996e905c7e046d624ad9a8bd64124d1df1;hb=cffc32b7bc5a6569525e92b562af8a93760bc339;hp=54d926ade4012a93944481ef50ff85aa57e04fc0;hpb=9d76f5ec92a3f5865ef2cefd5a253cab3aa2e5fe;p=e-mobility-charging-stations-simulator.git

diff --git a/ui/web/src/composables/Utils.ts b/ui/web/src/composables/Utils.ts
index 54d926ad..0c8a8399 100644
--- a/ui/web/src/composables/Utils.ts
+++ b/ui/web/src/composables/Utils.ts
@@ -1,3 +1,67 @@
-export const compose = <T>(...fns: ((arg: T) => T)[]): ((x: T) => T) => {
-  return (x: T) => fns.reduceRight((y, fn) => fn(y), x)
+import { UIClient } from './UIClient'
+
+export const convertToBoolean = (value: unknown): boolean => {
+  let result = false
+  if (value != null) {
+    // Check the type
+    if (typeof value === 'boolean') {
+      return value
+    } else if (typeof value === 'string' && (value.toLowerCase() === 'true' || value === '1')) {
+      result = true
+    } else if (typeof value === 'number' && value === 1) {
+      result = true
+    }
+  }
+  return result
+}
+
+export const convertToInt = (value: unknown): number => {
+  if (value == null) {
+    return 0
+  }
+  if (Number.isSafeInteger(value)) {
+    return value as number
+  }
+  if (typeof value === 'number') {
+    return Math.trunc(value)
+  }
+  let changedValue: number = value as number
+  if (typeof value === 'string') {
+    changedValue = parseInt(value)
+  }
+  if (isNaN(changedValue)) {
+    throw new Error(`Cannot convert to integer: '${String(value)}'`)
+  }
+  return changedValue
+}
+
+export const getFromLocalStorage = <T>(key: string, defaultValue: T): T => {
+  const item = localStorage.getItem(key)
+  return item != null ? (JSON.parse(item) as T) : defaultValue
+}
+
+export const setToLocalStorage = <T>(key: string, value: T): void => {
+  localStorage.setItem(key, JSON.stringify(value))
+}
+
+export const deleteFromLocalStorage = (key: string): void => {
+  localStorage.removeItem(key)
+}
+
+export const getLocalStorage = (): Storage => {
+  return localStorage
+}
+
+export const randomUUID = (): `${string}-${string}-${string}-${string}-${string}` => {
+  return crypto.randomUUID()
+}
+
+export const validateUUID = (
+  uuid: `${string}-${string}-${string}-${string}-${string}`
+): uuid is `${string}-${string}-${string}-${string}-${string}` => {
+  return /^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/.test(uuid)
+}
+
+export const useUIClient = (): UIClient => {
+  return UIClient.getInstance()
 }