Split settings view up

2018-12-19 09:53:37 +01:00
parent f7fc65507e
commit 1c9eea3aa0
16 changed files with 210 additions and 119 deletions
@@ -0,0 +1,59 @@
+import { Alert } from 'react-native'
+import { DocumentPicker, DocumentPickerUtil } from 'react-native-document-picker'
+import rnfs from 'react-native-fs'
+import importCsv from '../../../lib/import-export/import-from-csv'
+import { shared as sharedLabels } from '../../../i18n/en/labels'
+import { settings as labels } from '../../../i18n/en/settings'
+import alertError from '../alert-error'
+
+export default function openImportDialogAndImport() {
+  Alert.alert(
+    labels.import.title,
+    labels.import.message,
+    [{
+      text: labels.import.replaceOption,
+      onPress: () => getFileContentAndImport({ deleteExisting: false })
+    }, {
+      text: labels.import.deleteOption,
+      onPress: () => getFileContentAndImport({ deleteExisting: true })
+    }, {
+      text: sharedLabels.cancel, style: 'cancel', onPress: () => { }
+    }]
+  )
+}
+
+async function getFileContentAndImport({ deleteExisting }) {
+  let fileInfo
+  try {
+    fileInfo = await new Promise((resolve, reject) => {
+      DocumentPicker.show({
+        filetype: [DocumentPickerUtil.allFiles()],
+      }, (err, res) => {
+        if (err) return reject(err)
+        resolve(res)
+      })
+    })
+  } catch (err) {
+    // because cancelling also triggers an error, we do nothing here
+    return
+  }
+
+  let fileContent
+  try {
+    fileContent = await rnfs.readFile(fileInfo.uri, 'utf8')
+  } catch (err) {
+    return importError(labels.import.errors.couldNotOpenFile)
+  }
+
+  try {
+    await importCsv(fileContent, deleteExisting)
+    Alert.alert(sharedLabels.successTitle, labels.import.success.message)
+  } catch(err) {
+    importError(err.message)
+  }
+}
+
+function importError(msg) {
+  const postFixed = `${msg}\n\n${labels.import.errors.postFix}`
+  alertError(postFixed)
+}