From 0a05ad1e762854727a16bcfcf5388fbfad3a95c5 Mon Sep 17 00:00:00 2001
From: braks <78412429+bcakmakoglu@users.noreply.github.com>
Date: Sun, 18 Sep 2022 11:55:36 +0200
Subject: [PATCH] feat(nc-gui): add swipe page navigation to survey

---
 .../form/[viewId]/index/survey.vue            | 57 ++++++++++++-------
 1 file changed, 35 insertions(+), 22 deletions(-)

diff --git a/packages/nc-gui/pages/[projectType]/form/[viewId]/index/survey.vue b/packages/nc-gui/pages/[projectType]/form/[viewId]/index/survey.vue
index bf05d3859e..4259eb5dbc 100644
--- a/packages/nc-gui/pages/[projectType]/form/[viewId]/index/survey.vue
+++ b/packages/nc-gui/pages/[projectType]/form/[viewId]/index/survey.vue
@@ -1,30 +1,38 @@
 <script lang="ts" setup>
 import { RelationTypes, UITypes, isVirtualCol } from 'nocodb-sdk'
+import { SwipeDirection } from '@vueuse/core'
 import {
   DropZoneRef,
   computed,
   onKeyStroke,
   provide,
   ref,
-  useEventListener,
+  usePointerSwipe,
   useSharedFormStoreOrThrow,
   useStepper,
 } from '#imports'
 
 const { v$, formState, formColumns, submitForm, submitted, secondsRemain, sharedFormView } = useSharedFormStoreOrThrow()
 
-function isRequired(_columnObj: Record<string, any>, required = false) {
-  let columnObj = _columnObj
-  if (
-    columnObj.uidt === UITypes.LinkToAnotherRecord &&
-    columnObj.colOptions &&
-    columnObj.colOptions.type === RelationTypes.BELONGS_TO
-  ) {
-    columnObj = formColumns.value?.find((c) => c.id === columnObj.colOptions.fk_child_column_id) as Record<string, any>
-  }
+const isTransitioning = ref(false)
 
-  return !!(required || (columnObj && columnObj.rqd && !columnObj.cdf))
-}
+const transitionName = ref<'left' | 'right'>('left')
+
+const el = ref<HTMLDivElement>()
+
+const { direction } = usePointerSwipe(el, {
+  onSwipe: () => {
+    if (isTransitioning.value) return
+
+    if (direction.value === SwipeDirection.LEFT) {
+      goNext()
+    } else if (direction.value === SwipeDirection.RIGHT) {
+      goPrevious()
+    }
+  },
+})
+
+provide(DropZoneRef, el)
 
 const steps = computed(() => {
   if (!formColumns.value) return []
@@ -37,17 +45,22 @@ const steps = computed(() => {
 
 const { index, goToPrevious, goToNext, isFirst, isLast } = useStepper(steps)
 
-const isTransitioning = ref(false)
-
-const transitionName = ref<'left' | 'right'>('left')
-
 const field = computed(() => formColumns.value?.[index.value])
 
-const el = ref<HTMLDivElement>()
+function isRequired(_columnObj: Record<string, any>, required = false) {
+  let columnObj = _columnObj
+  if (
+    columnObj.uidt === UITypes.LinkToAnotherRecord &&
+    columnObj.colOptions &&
+    columnObj.colOptions.type === RelationTypes.BELONGS_TO
+  ) {
+    columnObj = formColumns.value?.find((c) => c.id === columnObj.colOptions.fk_child_column_id) as Record<string, any>
+  }
 
-provide(DropZoneRef, el)
+  return !!(required || (columnObj && columnObj.rqd && !columnObj.cdf))
+}
 
-const transition = (direction: 'left' | 'right') => {
+function transition(direction: 'left' | 'right') {
   isTransitioning.value = true
   transitionName.value = direction
 
@@ -60,7 +73,7 @@ const transition = (direction: 'left' | 'right') => {
   }, 1000)
 }
 
-const goNext = async () => {
+async function goNext() {
   if (isLast.value) return
 
   if (!field.value || !field.value.title) return
@@ -77,7 +90,7 @@ const goNext = async () => {
   goToNext()
 }
 
-const goPrevious = async () => {
+async function goPrevious() {
   if (isFirst.value) return
 
   transition('right')
@@ -105,7 +118,7 @@ onKeyStroke(['ArrowRight', 'ArrowUp', 'Enter', 'Space'], goNext)
 </script>
 
 <template>
-  <div class="w-full min-h-2/3 flex flex-auto flex-col justify-center items-center">
+  <div ref="el" class="w-full min-h-2/3 flex flex-auto flex-col justify-center items-center">
     <template v-if="sharedFormView">
       <div class="min-h-1 h-1/3 w-full flex flex-col justify-end">
         <h1 class="prose-2xl font-bold self-center my-4">{{ sharedFormView.heading }}</h1>