Files
evidencija-rezija/app/page.tsx

116 lines
3.6 KiB
TypeScript

import { LocationCard } from './ui/LocationCard';
import { AddMonthButton } from './ui/AddMonthButton';
import { AddLocationButton } from './ui/AddLocationButton';
import { PageFooter } from './ui/PageFooter';
import { fetchAllLocations } from './lib/actions/locationActions';
import { fetchAvailableYears } from './lib/actions/monthActions';
import { BillingLocation, YearMonth } from './lib/db-types';
import { FC } from 'react';
import Pagination from './ui/Pagination';
import { Main } from './ui/Main';
import { MonthCard } from './ui/MonthCard';
const getNextYearMonth = (yearMonth:YearMonth) => {
const {year, month} = yearMonth;
return({
year: month===12 ? year+1 : year,
month: month===12 ? 1 : month+1
} as YearMonth);
}
export interface PageProps {
searchParams?: {
year?: string;
};
}
const Page:FC<PageProps> = async ({ searchParams }) => {
let availableYears: number[];
try {
availableYears = await fetchAvailableYears();
} catch (error:any) {
return (
<main className="flex min-h-screen flex-col p-6 bg-base-300">
<p className="text-center text-2xl text-red-500">{error.message}</p>
</main>);
}
// if the database is in it's initial state, show the add location button for the current month
if(availableYears.length === 0) {
const currentYearMonth:YearMonth = {
year: new Date().getFullYear(),
month: new Date().getMonth() + 1
};
return (
<main className="flex min-h-screen flex-col p-6 bg-base-300">
<MonthTitle yearMonth={currentYearMonth} />
<AddLocationButton yearMonth={currentYearMonth} />
<PageFooter />
</main>
);
}
const [ latestYear ] = availableYears;
const currentYear = Number(searchParams?.year) || availableYears[0];
const locations = await fetchAllLocations(currentYear);
// group locations by month
const months = locations.reduce((acc, location) => {
const {year, month} = location.yearMonth;
const key = `${year}-${month}`;
const locationsInMonth = acc[key];
if(locationsInMonth) {
return({
...acc,
[key]: {
yearMonth: location.yearMonth,
locations: [...locationsInMonth.locations, location],
monthlyExpense: locationsInMonth.monthlyExpense + location.bills.reduce((acc, bill) => bill.paid ? acc + (bill.payedAmount ?? 0) : acc, 0)
}
})
}
return({
...acc,
[key]: {
yearMonth: location.yearMonth,
locations: [location],
monthlyExpense: location.bills.reduce((acc, bill) => bill.paid ? acc + (bill.payedAmount ?? 0) : acc, 0)
}
});
}, {} as {[key:string]:{
yearMonth: YearMonth,
locations: BillingLocation[],
monthlyExpense: number
} });
return (
<Main>
<AddMonthButton yearMonth={getNextYearMonth(locations[0].yearMonth)} />
{
Object.entries(months).map(([monthKey, { yearMonth, locations, monthlyExpense }], monthIx) =>
<MonthCard yearMonth={yearMonth} key={`month-${monthKey}`} monthlyExpense={monthlyExpense}>
{
locations.map((location, ix) => <LocationCard key={`location-${location._id}`} location={location} />)
}
{
// show AddLocationButton as a last item in the first month
monthIx === 0 ? <AddLocationButton yearMonth={yearMonth} /> : null
}
</MonthCard>
)
}
<div className="mt-5 flex w-full justify-center">
<Pagination availableYears={availableYears} />
</div>
</Main>
);
}
export default Page;