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'use client'
import { CategoryIcon } from '@/app/groups/[groupId]/expenses/category-icon'
import { Button } from '@/components/ui/button'
import { SearchBar } from '@/components/ui/search-bar'
import { getGroupExpenses } from '@/lib/api'
import { cn } from '@/lib/utils'
import { Expense, Participant } from '@prisma/client'
import dayjs, { type Dayjs } from 'dayjs'
import { ChevronRight } from 'lucide-react'
import Link from 'next/link'
import { useRouter } from 'next/navigation'
import { Fragment, useEffect, useState } from 'react'
type Props = {
expenses: Awaited<ReturnType<typeof getGroupExpenses>>
participants: Participant[]
currency: string
groupId: string
}
const EXPENSE_GROUPS = {
THIS_WEEK: 'This week',
EARLIER_THIS_MONTH: 'Earlier this month',
LAST_MONTH: 'Last month',
EARLIER_THIS_YEAR: 'Earlier this year',
LAST_YEAR: 'Last year',
OLDER: 'Older',
}
function getExpenseGroup(date: Dayjs, today: Dayjs) {
if (today.isSame(date, 'week')) {
return EXPENSE_GROUPS.THIS_WEEK
} else if (today.isSame(date, 'month')) {
return EXPENSE_GROUPS.EARLIER_THIS_MONTH
} else if (today.subtract(1, 'month').isSame(date, 'month')) {
return EXPENSE_GROUPS.LAST_MONTH
} else if (today.isSame(date, 'year')) {
return EXPENSE_GROUPS.EARLIER_THIS_YEAR
} else if (today.subtract(1, 'year').isSame(date, 'year')) {
return EXPENSE_GROUPS.LAST_YEAR
} else {
return EXPENSE_GROUPS.OLDER
}
}
function getGroupedExpensesByDate(
expenses: Awaited<ReturnType<typeof getGroupExpenses>>,
) {
const today = dayjs()
return expenses.reduce(
(result: { [key: string]: Expense[] }, expense: Expense) => {
const expenseGroup = getExpenseGroup(dayjs(expense.expenseDate), today)
result[expenseGroup] = result[expenseGroup] ?? []
result[expenseGroup].push(expense)
return result
},
{},
)
}
export function ExpenseList({
expenses,
currency,
participants,
groupId,
}: Props) {
const [searchText, setSearchText] = useState('')
useEffect(() => {
const activeUser = localStorage.getItem('newGroup-activeUser')
const newUser = localStorage.getItem(`${groupId}-newUser`)
if (activeUser || newUser) {
localStorage.removeItem('newGroup-activeUser')
localStorage.removeItem(`${groupId}-newUser`)
if (activeUser === 'None') {
localStorage.setItem(`${groupId}-activeUser`, 'None')
} else {
const userId = participants.find(
(p) => p.name === (activeUser || newUser),
)?.id
if (userId) {
localStorage.setItem(`${groupId}-activeUser`, userId)
}
}
}
}, [groupId, participants])
const getParticipant = (id: string) => participants.find((p) => p.id === id)
const router = useRouter()
const groupedExpensesByDate = getGroupedExpensesByDate(expenses)
return expenses.length > 0 ? (
<>
<SearchBar onChange={(e) => setSearchText(e.target.value)} />
{Object.values(EXPENSE_GROUPS).map((expenseGroup: string) => {
let groupExpenses = groupedExpensesByDate[expenseGroup]
if (!groupExpenses) return null
groupExpenses = groupExpenses.filter(({ title }) =>
title.toLowerCase().includes(searchText.toLowerCase()),
)
if (groupExpenses.length === 0) return null
return (
<div key={expenseGroup}>
<div
className={
'text-muted-foreground text-xs pl-4 sm:pl-6 py-1 font-semibold sticky top-16 bg-white dark:bg-[#1b1917]'
}
>
{expenseGroup}
</div>
{groupExpenses.map((expense: any) => (
<div
key={expense.id}
className={cn(
'flex justify-between sm:mx-6 px-4 sm:rounded-lg sm:pr-2 sm:pl-4 py-4 text-sm cursor-pointer hover:bg-accent gap-1 items-stretch',
expense.isReimbursement && 'italic',
)}
onClick={() => {
router.push(`/groups/${groupId}/expenses/${expense.id}/edit`)
}}
>
<CategoryIcon
category={expense.category}
className="w-4 h-4 mr-2 mt-0.5 text-muted-foreground"
/>
<div className="flex-1">
<div
className={cn('mb-1', expense.isReimbursement && 'italic')}
>
{expense.title}
</div>
<div className="text-xs text-muted-foreground">
Paid by{' '}
<strong>{getParticipant(expense.paidById)?.name}</strong>{' '}
for{' '}
{expense.paidFor.map((paidFor: any, index: number) => (
<Fragment key={index}>
{index !== 0 && <>, </>}
<strong>
{
participants.find(
(p) => p.id === paidFor.participantId,
)?.name
}
</strong>
</Fragment>
))}
</div>
</div>
<div className="flex flex-col justify-between items-end">
<div
className={cn(
'tabular-nums whitespace-nowrap',
expense.isReimbursement ? 'italic' : 'font-bold',
)}
>
{currency} {(expense.amount / 100).toFixed(2)}
</div>
<div className="text-xs text-muted-foreground">
{formatDate(expense.expenseDate)}
</div>
</div>
<Button
size="icon"
variant="link"
className="self-center hidden sm:flex"
asChild
>
<Link href={`/groups/${groupId}/expenses/${expense.id}/edit`}>
<ChevronRight className="w-4 h-4" />
</Link>
</Button>
</div>
))}
</div>
)
})}
</>
) : (
<p className="px-6 text-sm py-6">
Your group doesn’t contain any expense yet.{' '}
<Button variant="link" asChild className="-m-4">
<Link href={`/groups/${groupId}/expenses/create`}>
Create the first one
</Link>
</Button>
</p>
)
}
function formatDate(date: Date) {
return date.toLocaleDateString('en-US', {
dateStyle: 'medium',
timeZone: 'UTC',
})
}
|
