feat: Interface data processing

src/libs/utils.ts

@@ -0,0 +1,48 @@
+export function getLocalObject(name: string) {
+    const text = localStorage.getItem(name)
+    if (text) {
+      return JSON.parse(text)
+    }
+    return null
+}
+
+export function getLocalChains() {
+    return 'osmosis'
+}
+
+export const percent = (num: number) => {
+    return parseFloat((num * 100).toFixed(2))
+}
+
+const COUNT_ABBRS = ['', 'K', 'M', 'B', 't', 'q', 's', 'S', 'o', 'n', 'd', 'U', 'D', 'T', 'Qt', 'Qd', 'Sd', 'St']
+
+export function formatNumber(count:number, withAbbr = false, decimals = 2) {
+    const i = count === 0 ? count : Math.floor(Math.log(count) / Math.log(1000))
+    let result: any = parseFloat((count / (1000 ** i)).toFixed(decimals))
+    if (withAbbr && COUNT_ABBRS[i]) {
+        result += `${COUNT_ABBRS[i]}`
+    }
+    return result
+}
+
+export function formatTokenAmount(assets: any ,tokenAmount: any, decimals = 2, tokenDenom = 'uatom', format = true) {
+    const denom = tokenDenom?.denom_trace ? tokenDenom?.denom_trace?.base_denom : tokenDenom
+    let amount = 0
+    const asset = assets.find((a:any) => (a.base === denom))
+    let exp = asset? asset.exponent: String(denom).startsWith('gravity') ? 18 : 6
+    const config = Object.values(getLocalChains())
+  
+    amount = Number(Number(tokenAmount)) / (10 ** exp)
+    if (amount > 10) {
+      if (format) { return numberWithCommas(parseFloat(amount.toFixed(decimals))) }
+      return parseFloat(amount.toFixed(decimals))
+    }
+    return parseFloat(amount.toFixed(exp))
+}
+
+export function numberWithCommas(x: any) {
+    const parts = x.toString().split('.')
+    parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ',')
+    return parts.join('.')
+}
+