From 727c6384a2a07c42cd132d02da8c7dbb5757ea4f Mon Sep 17 00:00:00 2001
From: Shravya Ramesh <shravs1208@gmail.com>
Date: Fri, 25 Jun 2021 16:50:00 -0700
Subject: Refactor code, Fix orientation bug

---
 src/utils/camera.ts | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/utils/camera.ts

(limited to 'src/utils')

diff --git a/src/utils/camera.ts b/src/utils/camera.ts
new file mode 100644
index 00000000..fc2471e5
--- /dev/null
+++ b/src/utils/camera.ts
@@ -0,0 +1,67 @@
+import CameraRoll from '@react-native-community/cameraroll';
+import {useNavigation} from '@react-navigation/native';
+import {Dispatch, RefObject, SetStateAction} from 'react';
+import {Alert} from 'react-native';
+import {Orientation, RNCamera} from 'react-native-camera';
+import ImagePicker from 'react-native-image-crop-picker';
+import {ScreenType} from 'src/types';
+import {ERROR_UPLOAD} from '../constants/strings';
+
+/*
+ * Captures a photo and pauses to shoe the preview of the picture taken
+ */
+export const takePicture = (
+  cameraRef: RefObject<RNCamera>,
+  setShowSaveButton: Dispatch<SetStateAction<boolean>>,
+  setCapturedImage: Dispatch<SetStateAction<string>>,
+) => {
+  if (cameraRef !== null) {
+    cameraRef.current?.pausePreview();
+    const options = {
+      forceUpOrientation: true,
+      quality: 0.5,
+      base64: true,
+    };
+    cameraRef.current?.takePictureAsync(options).then((response) => {
+      setShowSaveButton(true);
+      setCapturedImage(response.uri);
+    });
+  }
+};
+
+export const downloadImage = (capturedImageURI: string) => {
+  CameraRoll.save(capturedImageURI, {album: 'Recents', type: 'photo'})
+    .then((_res) => Alert.alert('Saved to device!'))
+    .catch((_err) => Alert.alert('Failed to save to device!'));
+};
+
+export const navigateToImagePicker = (
+  screenType: ScreenType,
+  title: string,
+) => {
+  const navigation = useNavigation();
+  ImagePicker.openPicker({
+    smartAlbums: [
+      'Favorites',
+      'RecentlyAdded',
+      'SelfPortraits',
+      'Screenshots',
+      'UserLibrary',
+    ],
+    mediaType: 'any',
+  })
+    .then((picture) => {
+      if ('path' in picture) {
+        navigation.navigate('ZoomInCropper', {
+          screenType,
+          title,
+          image: picture,
+        });
+      }
+    })
+    .catch((err) => {
+      if (err.code && err.code !== 'E_PICKER_CANCELLED') {
+        Alert.alert(ERROR_UPLOAD);
+      }
+    });
+};
-- 
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