Add emoji picker and goal icon feature

src/api/types.ts

@@ -27,6 +27,7 @@ export interface Goal {
   accountId: string
   transactionIds: string[]
   tagIds: string[]
+  icon: string | null
 }
 
 export interface Tag {

src/ui/features/goalmanager/GoalManager.tsx

@@ -11,8 +11,14 @@ import { selectGoalsMap, updateGoal as updateGoalRedux } from '../../../store/go
 import { useAppDispatch, useAppSelector } from '../../../store/hooks'
 import DatePicker from '../../components/DatePicker'
 import { Theme } from '../../components/Theme'
+import EmojiPicker from '../../components/EmojiPicker'
+import { BaseEmoji } from 'emoji-mart'
+import GoalIcon from './GoalIcon'
+import { TransparentButton } from '../../components/TransparentButton'
+import { faSmile } from '@fortawesome/free-regular-svg-icons'
 
 type Props = { goal: Goal }
+
 export function GoalManager(props: Props) {
   const dispatch = useAppDispatch()
 
@@ -75,6 +81,37 @@ export function GoalManager(props: Props) {
     }
   }
 
+  const [icon, setIcon] = useState<string | null>(null)
+  const [emojiPickerIsOpen, setEmojiPickerIsOpen] = useState(false)
+
+  useEffect(() => {
+    setIcon(props.goal.icon)
+  }, [props.goal.id, props.goal.icon])
+
+  const hasIcon = () => icon != null
+
+  const addIconOnClick = (event: React.MouseEvent) => {
+    event.stopPropagation()
+    setEmojiPickerIsOpen(true)
+  }
+
+  const pickEmojiOnClick = (emoji: BaseEmoji, event: React.MouseEvent) => {
+    event.stopPropagation()  // stop event propagation
+    setIcon(emoji.native)  // set the emoji locally
+    setEmojiPickerIsOpen(false)  // close emoji 
+
+    const updatedGoal: Goal = {  // Create updated goal locally
+      ...props.goal,
+      icon: emoji.native ?? props.goal.icon,
+      name: name ?? props.goal.name,
+      targetDate: targetDate ?? props.goal.targetDate,
+      targetAmount: targetAmount ?? props.goal.targetAmount,
+    }
+    dispatch(updateGoalRedux(updatedGoal))  // update Redux store
+
+    updateGoalApi(props.goal.id, updatedGoal)  // persist change to backend
+  }
+
   return (
     <GoalManagerContainer>
       <NameInput value={name ?? ''} onChange={updateNameOnChange} />
@@ -106,6 +143,25 @@ export function GoalManager(props: Props) {
           <StringValue>{new Date(props.goal.created).toLocaleDateString()}</StringValue>
         </Value>
       </Group>
+
+      <EmojiPickerContainer
+        isOpen={emojiPickerIsOpen}
+        hasIcon={hasIcon()}
+        onClick={(event) => event.stopPropagation()}
+      >
+        <EmojiPicker onClick={pickEmojiOnClick} />
+      </EmojiPickerContainer>
+
+      <AddIconButtonContainer shouldShow={hasIcon()}>
+        <TransparentButton onClick={addIconOnClick}>
+          <FontAwesomeIcon icon={faSmile} size="2x" />
+          <AddIconButtonText>Add icon</AddIconButtonText>
+        </TransparentButton>
+      </AddIconButtonContainer>
+
+      <GoalIconContainer shouldShow={hasIcon()}>
+        <GoalIcon icon={goal.icon} onClick={addIconOnClick} />
+      </GoalIconContainer>
     </GoalManagerContainer>
   )
 }
@@ -182,3 +238,24 @@ const StringInput = styled.input`
 const Value = styled.div`
   margin-left: 2rem;
 `
+
+const EmojiPickerContainer = styled.div<EmojiPickerContainerProps>`
+  display: ${(props) => (props.isOpen ? 'flex' : 'none')};
+  position: absolute;
+  top: ${(props) => (props.hasIcon ? '10rem' : '2rem')};
+  left: 0;
+`
+
+const GoalIconContainer = styled.div<GoalIconContainerProps>`
+  display: ${(props) => (props.shouldShow ? 'flex' : 'none')};
+`
+
+const AddIconButtonContainer = styled.div<AddIconButtonContainerProps>`
+    display: ${(props) => (props.shouldShow ? 'none' : 'flex')};
+`
+
+const AddIconButtonText = styled.h1`
+  font-size: 1.8rem;
+  margin-left: 1rem;
+  font-weight: normal;
+`

src/ui/pages/Main/goals/GoalCard.tsx

@@ -29,6 +29,7 @@ export default function GoalCard(props: Props) {
     <Container key={goal.id} onClick={onClick}>
       <TargetAmount>${goal.targetAmount}</TargetAmount>
       <TargetDate>{asLocaleDateString(goal.targetDate)}</TargetDate>
+      <Icon>{goal.icon}</Icon>
     </Container>
   )
 }
@@ -54,3 +55,7 @@ const TargetDate = styled.h4`
   color: rgba(174, 174, 174, 1);
   font-size: 1rem;
 `
+
+const Icon = styled.h1`
+  font-size: 5.5rem;
+`