feat(mobile): [Transaction] add select category field

apps/mobile/components/transaction/select-category-field.tsx

@@ -0,0 +1,140 @@
+import { sleep } from '@/lib/utils'
+import { useCategories } from '@/queries/category'
+import type { Category } from '@6pm/validation'
+import {
+  BottomSheetBackdrop,
+  BottomSheetModal,
+  BottomSheetSectionList,
+} from '@gorhom/bottom-sheet'
+import { t } from '@lingui/macro'
+import { useLingui } from '@lingui/react'
+import { useRef } from 'react'
+import { useController } from 'react-hook-form'
+import { FlatList, Keyboard, View } from 'react-native'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
+import { FullWindowOverlay } from 'react-native-screens'
+import GenericIcon from '../common/generic-icon'
+import { Button } from '../ui/button'
+import { Text } from '../ui/text'
+
+export function SelectCategoryField({
+  onSelect,
+}: {
+  onSelect?: (category: Category) => void
+}) {
+  const { bottom } = useSafeAreaInsets()
+  const { data: categories = [], isLoading } = useCategories()
+
+  const sheetRef = useRef<BottomSheetModal>(null)
+  const { i18n } = useLingui()
+  const {
+    field: { onChange, onBlur, value },
+  } = useController({ name: 'categoryId' })
+
+  const selectedCategory = categories?.find((category) => category.id === value)
+
+  const incomeCategories = categories.filter(
+    (category) => category.type === 'INCOME',
+  )
+  const expenseCategories = categories.filter(
+    (category) => category.type === 'EXPENSE',
+  )
+
+  const sections = [
+    { key: 'INCOME', title: 'Incomes', data: incomeCategories },
+    { key: 'EXPENSE', title: 'Expenses', data: expenseCategories },
+  ]
+
+  return (
+    <>
+      <Button
+        variant="secondary"
+        className="border border-border !px-3 max-w-[160px]"
+        disabled={isLoading}
+        onPress={() => {
+          Keyboard.dismiss()
+          sheetRef.current?.present()
+        }}
+      >
+        <GenericIcon
+          // biome-ignore lint/suspicious/noExplicitAny: <explanation>
+          name={(selectedCategory?.icon as any) || 'Shapes'}
+          className="w-5 h-5 text-primary"
+        />
+        <Text className="shrink line-clamp-1">
+          {selectedCategory?.name || t(i18n)`Uncategorized`}
+        </Text>
+      </Button>
+      <BottomSheetModal
+        ref={sheetRef}
+        index={0}
+        enableDynamicSizing
+        enablePanDownToClose
+        keyboardBehavior="extend"
+        backdropComponent={(props) => (
+          <BottomSheetBackdrop
+            {...props}
+            appearsOnIndex={0}
+            disappearsOnIndex={-1}
+            enableTouchThrough
+          />
+        )}
+        containerComponent={(props) => (
+          <FullWindowOverlay>{props.children}</FullWindowOverlay>
+        )}
+      >
+        <BottomSheetSectionList
+          sections={sections}
+          keyExtractor={(i) => i.id}
+          showsVerticalScrollIndicator={false}
+          showsHorizontalScrollIndicator={false}
+          keyboardShouldPersistTaps="handled"
+          contentContainerClassName="px-2"
+          keyboardDismissMode="on-drag"
+          renderSectionHeader={({ section: { title } }) => (
+            <Text className="text-base bg-card font-medium text-center py-2">
+              {title}
+            </Text>
+          )}
+          contentContainerStyle={{ paddingBottom: bottom + 16 }}
+          renderItem={({ section, index }) =>
+            index === 0 ? (
+              <FlatList
+                data={section.data}
+                numColumns={4}
+                keyExtractor={(i) => i.id}
+                showsVerticalScrollIndicator={false}
+                showsHorizontalScrollIndicator={false}
+                renderItem={({ item }) => (
+                  <View className="p-1.5 w-[25%]">
+                    <Button
+                      size="icon"
+                      className="h-20 flex flex-1 w-full gap-2 px-2 flex-col flex-grow"
+                      variant={value === item ? 'secondary' : 'ghost'}
+                      onPress={async () => {
+                        sheetRef.current?.close()
+                        await sleep(500)
+                        onChange(item.id)
+                        onBlur()
+                        onSelect?.(item)
+                      }}
+                    >
+                      <GenericIcon
+                        // biome-ignore lint/suspicious/noExplicitAny: <explanation>
+                        name={item.icon as any}
+                        className="size-8 text-foreground"
+                      />
+                      <Text className="text-muted-foreground line-clamp-1 text-center !text-sm">
+                        {item.name}
+                      </Text>
+                    </Button>
+                  </View>
+                )}
+              />
+            ) : null
+          }
+        />
+      </BottomSheetModal>
+    </>
+  )
+}

apps/mobile/components/transaction/transaction-form.tsx

@@ -5,7 +5,7 @@ import {
 import { zodResolver } from '@hookform/resolvers/zod'
 import { t } from '@lingui/macro'
 import { useLingui } from '@lingui/react'
-import { Calendar, LandPlot, ShapesIcon, XIcon } from 'lucide-react-native'
+import { Calendar, LandPlot, XIcon } from 'lucide-react-native'
 import { Controller, FormProvider, useForm } from 'react-hook-form'
 import { ScrollView, View } from 'react-native'
 import Animated, {
@@ -19,6 +19,7 @@ import { TextTicker } from '../text-ticker'
 import { Button } from '../ui/button'
 import { Text } from '../ui/text'
 import { SelectAccountField } from './select-account-field'
+import { SelectCategoryField } from './select-category-field'
 
 type TransactionFormProps = {
   onSubmit: (data: TransactionFormValues) => void
@@ -105,13 +106,7 @@ export const TransactionForm = ({
                   )
                 }}
               />
-              <Button
-                variant="secondary"
-                className="border border-border !px-3"
-              >
-                <ShapesIcon className="w-5 h-5 text-primary" />
-                <Text>{t(i18n)`Uncategorized`}</Text>
-              </Button>
+              <SelectCategoryField />
             </View>
             <SubmitButton
               onPress={transactionForm.handleSubmit(onSubmit)}