Update scripts

scripts/core/apiClient.ts

@@ -0,0 +1,59 @@
+import { Logger, Storage } from '@freearhey/core'
+import axios, { AxiosInstance, AxiosResponse, AxiosProgressEvent } from 'axios'
+import cliProgress, { MultiBar } from 'cli-progress'
+import numeral from 'numeral'
+
+export class ApiClient {
+  progressBar: MultiBar
+  client: AxiosInstance
+  storage: Storage
+  logger: Logger
+
+  constructor({ logger }: { logger: Logger }) {
+    this.logger = logger
+    this.client = axios.create({
+      responseType: 'stream'
+    })
+    this.storage = new Storage()
+    this.progressBar = new cliProgress.MultiBar({
+      stopOnComplete: true,
+      hideCursor: true,
+      forceRedraw: true,
+      barsize: 36,
+      format(options, params, payload) {
+        const filename = payload.filename.padEnd(18, ' ')
+        const barsize = options.barsize || 40
+        const percent = (params.progress * 100).toFixed(2)
+        const speed = payload.speed ? numeral(payload.speed).format('0.0 b') + '/s' : 'N/A'
+        const total = numeral(params.total).format('0.0 b')
+        const completeSize = Math.round(params.progress * barsize)
+        const incompleteSize = barsize - completeSize
+        const bar =
+          options.barCompleteString && options.barIncompleteString
+            ? options.barCompleteString.substr(0, completeSize) +
+              options.barGlue +
+              options.barIncompleteString.substr(0, incompleteSize)
+            : '-'.repeat(barsize)
+
+        return `${filename} [${bar}] ${percent}% | ETA: ${params.eta}s | ${total} | ${speed}`
+      }
+    })
+  }
+
+  async download(filename: string) {
+    const stream = await this.storage.createStream(`/temp/data/${filename}`)
+
+    const bar = this.progressBar.create(0, 0, { filename })
+
+    this.client
+      .get(`https://iptv-org.github.io/api/${filename}`, {
+        onDownloadProgress({ total, loaded, rate }: AxiosProgressEvent) {
+          if (total) bar.setTotal(total)
+          bar.update(loaded, { speed: rate })
+        }
+      })
+      .then((response: AxiosResponse) => {
+        response.data.pipe(stream)
+      })
+  }
+}