Files
OMT-SM/src/components/DetailedEmployeePaymentReport.tsx
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TypeScript

import React, { useState } from 'react';
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
import { Card, CardContent } from "@/components/ui/card";
import { useSupabaseEmployeeData } from "@/hooks/useSupabaseEmployeeData";
import { Currency, convert, formatCurrency, getUsdToLbpRate } from "@/lib/currency";
interface DetailedTransaction {
location: string;
empId: string;
empName: string;
collectionAmount: number;
collectionDate: string;
depositAmount: number;
depositDate: string;
difference: number;
}
export const DetailedEmployeePaymentReport = () => {
const [displayCurrency, setDisplayCurrency] = useState<Currency>("USD");
const { employees, transactions } = useSupabaseEmployeeData(displayCurrency);
const [selectedEmployeeId, setSelectedEmployeeId] = useState<string>('all');
const formatDate = (date: string) => {
return new Date(date).toLocaleDateString('en-US');
};
// Process transactions with the specific business logic
const processEmployeeTransactions = (employeeId: string): DetailedTransaction[] => {
const employee = employees.find(emp => emp.id === employeeId);
if (!employee) return [];
const employeeTransactions = transactions
.filter(t => t.employee_id === employeeId)
.map(t => ({
...t,
collection_amount: convert(t.collection_amount, t.currency, displayCurrency),
deposit_amount: convert(t.deposit_amount, t.currency, displayCurrency),
}))
.sort((a, b) => new Date(a.transaction_date).getTime() - new Date(b.transaction_date).getTime());
const detailedTransactions: DetailedTransaction[] = [];
let pendingCollections: { amount: number; date: string }[] = [];
// Group transactions by date
const transactionsByDate = employeeTransactions.reduce((acc, transaction) => {
const date = transaction.transaction_date;
if (!acc[date]) {
acc[date] = { collections: 0, deposits: 0 };
}
acc[date].collections += transaction.collection_amount;
acc[date].deposits += transaction.deposit_amount;
return acc;
}, {} as Record<string, { collections: number; deposits: number }>);
// Process each date chronologically
Object.entries(transactionsByDate)
.sort(([a], [b]) => new Date(a).getTime() - new Date(b).getTime())
.forEach(([date, { collections, deposits }]) => {
// Add collection entry if there's a collection
if (collections > 0) {
pendingCollections.push({ amount: collections, date });
detailedTransactions.push({
location: employee.location || 'BGRoad, Karnataka',
empId: employee.emp_id.replace('EMP', ''),
empName: employee.name,
collectionAmount: collections,
collectionDate: date,
depositAmount: 0,
depositDate: '',
difference: 0
});
}
// Process deposits
if (deposits > 0) {
let remainingDeposit = deposits;
const depositDate = date;
// First, try to clear pending collections in chronological order
for (let i = 0; i < pendingCollections.length && remainingDeposit > 0; i++) {
const pending = pendingCollections[i];
const amountToClear = Math.min(pending.amount, remainingDeposit);
if (amountToClear > 0) {
// Find the corresponding collection entry and update it
const collectionEntry = detailedTransactions.find(
dt => dt.collectionDate === pending.date && dt.depositAmount === 0
);
if (collectionEntry) {
collectionEntry.depositAmount = amountToClear;
collectionEntry.depositDate = depositDate;
collectionEntry.difference = amountToClear - collectionEntry.collectionAmount;
}
pending.amount -= amountToClear;
remainingDeposit -= amountToClear;
}
}
// Remove fully cleared collections
pendingCollections = pendingCollections.filter(p => p.amount > 0);
// If there's remaining deposit after clearing collections, add separate deposit entries
while (remainingDeposit > 0) {
detailedTransactions.push({
location: employee.location || 'BGRoad, Karnataka',
empId: employee.emp_id.replace('EMP', ''),
empName: employee.name,
collectionAmount: 0,
collectionDate: '',
depositAmount: remainingDeposit,
depositDate: depositDate,
difference: remainingDeposit
});
remainingDeposit = 0;
}
}
});
return detailedTransactions;
};
const getTransactionsToShow = (): DetailedTransaction[] => {
if (selectedEmployeeId === 'all') {
return employees.flatMap(employee => processEmployeeTransactions(employee.id));
} else {
return processEmployeeTransactions(selectedEmployeeId);
}
};
const detailedTransactions = getTransactionsToShow();
// Calculate totals (combined, in display currency)
const totalCollection = detailedTransactions.reduce((sum, t) => sum + t.collectionAmount, 0);
const totalDeposit = detailedTransactions.reduce((sum, t) => sum + t.depositAmount, 0);
const totalDifference = totalDeposit - totalCollection;
// Per-currency totals from raw transactions, filtered to current selection
const filteredRawTx = selectedEmployeeId === 'all'
? transactions
: transactions.filter(t => t.employee_id === selectedEmployeeId);
const totalCollectionUSD = filteredRawTx.filter(t => t.currency === 'USD').reduce((s, t) => s + t.collection_amount, 0);
const totalCollectionLBP = filteredRawTx.filter(t => t.currency === 'LBP').reduce((s, t) => s + t.collection_amount, 0);
const totalDepositUSD = filteredRawTx.filter(t => t.currency === 'USD').reduce((s, t) => s + t.deposit_amount, 0);
const totalDepositLBP = filteredRawTx.filter(t => t.currency === 'LBP').reduce((s, t) => s + t.deposit_amount, 0);
const totalDifferenceUSD = totalDepositUSD - totalCollectionUSD;
const totalDifferenceLBP = totalDepositLBP - totalCollectionLBP;
return (
<div className="space-y-6">
{/* Header */}
<div className="flex items-center justify-between">
<h2 className="text-xl font-semibold text-purple-600">Employee Payment Report (Detailed)</h2>
<div className="flex items-center gap-3">
<span className="text-xs text-gray-500">Rate: 1 USD = {getUsdToLbpRate().toLocaleString()} LBP</span>
<Select value={displayCurrency} onValueChange={(v) => setDisplayCurrency(v as Currency)}>
<SelectTrigger className="w-32">
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="USD">View in USD</SelectItem>
<SelectItem value="LBP">View in LBP</SelectItem>
</SelectContent>
</Select>
</div>
</div>
{/* Summary Cards */}
<div className="grid grid-cols-3 gap-6 mb-6">
<Card className="bg-white shadow-sm">
<CardContent className="p-6">
<div className="flex items-start gap-4">
<div className="w-12 h-12 bg-gray-100 rounded-full flex items-center justify-center shrink-0">
<div className="w-6 h-6 bg-gray-600 rounded-full"></div>
</div>
<div className="flex-1 min-w-0">
<p className="text-sm text-gray-500 mb-1">Total Collection (MM)</p>
<p className="text-xs text-gray-500">USD: <span className="font-medium text-gray-700">{formatCurrency(totalCollectionUSD, "USD")}</span></p>
<p className="text-xs text-gray-500">LBP: <span className="font-medium text-gray-700">{formatCurrency(totalCollectionLBP, "LBP")}</span></p>
<p className="text-lg font-bold text-gray-800 mt-1"> {formatCurrency(totalCollection, displayCurrency)}</p>
</div>
</div>
</CardContent>
</Card>
<Card className="bg-white shadow-sm">
<CardContent className="p-6">
<div className="flex items-start gap-4">
<div className="w-12 h-12 bg-green-100 rounded-full flex items-center justify-center shrink-0">
<div className="w-6 h-6 bg-green-500 rounded-full flex items-center justify-center">
<span className="text-white text-xs"></span>
</div>
</div>
<div className="flex-1 min-w-0">
<p className="text-sm text-gray-500 mb-1">Total Deposit Amount</p>
<p className="text-xs text-gray-500">USD: <span className="font-medium text-gray-700">{formatCurrency(totalDepositUSD, "USD")}</span></p>
<p className="text-xs text-gray-500">LBP: <span className="font-medium text-gray-700">{formatCurrency(totalDepositLBP, "LBP")}</span></p>
<p className="text-lg font-bold text-gray-800 mt-1"> {formatCurrency(totalDeposit, displayCurrency)}</p>
</div>
</div>
</CardContent>
</Card>
<Card className="bg-white shadow-sm">
<CardContent className="p-6">
<div className="flex items-start gap-4">
<div className="w-12 h-12 bg-red-100 rounded-full flex items-center justify-center shrink-0">
<div className="w-6 h-6 bg-red-500 rounded-full flex items-center justify-center">
<span className="text-white text-xs">=</span>
</div>
</div>
<div className="flex-1 min-w-0">
<p className="text-sm text-gray-500 mb-1">Net Difference</p>
<p className="text-xs text-gray-500">USD: <span className={`font-medium ${totalDifferenceUSD >= 0 ? 'text-green-600' : 'text-red-600'}`}>{formatCurrency(totalDifferenceUSD, "USD")}</span></p>
<p className="text-xs text-gray-500">LBP: <span className={`font-medium ${totalDifferenceLBP >= 0 ? 'text-green-600' : 'text-red-600'}`}>{formatCurrency(totalDifferenceLBP, "LBP")}</span></p>
<p className={`text-lg font-bold mt-1 ${totalDifference >= 0 ? 'text-green-600' : 'text-red-600'}`}>
{formatCurrency(totalDifference, displayCurrency)}
</p>
</div>
</div>
</CardContent>
</Card>
</div>
{/* Filter */}
<div className="flex items-center justify-between mb-4">
<div></div>
<Select value={selectedEmployeeId} onValueChange={setSelectedEmployeeId}>
<SelectTrigger className="w-64">
<SelectValue placeholder="Select employee" />
</SelectTrigger>
<SelectContent>
<SelectItem value="all">All Employees</SelectItem>
{employees.map(employee => (
<SelectItem key={employee.id} value={employee.id}>
{employee.name} (ID: {employee.emp_id})
</SelectItem>
))}
</SelectContent>
</Select>
</div>
{/* Data Table */}
<div className="bg-white rounded-lg shadow-sm border">
<Table>
<TableHeader>
<TableRow className="bg-gray-50">
<TableHead className="font-medium text-gray-600 py-4">Location</TableHead>
<TableHead className="font-medium text-gray-600 py-4">Emp. ID</TableHead>
<TableHead className="font-medium text-gray-600 py-4">Emp. Name</TableHead>
<TableHead className="font-medium text-gray-600 py-4">Collections (MM)</TableHead>
<TableHead className="font-medium text-gray-600 py-4">Date</TableHead>
<TableHead className="font-medium text-gray-600 py-4">Cash Deposit</TableHead>
<TableHead className="font-medium text-gray-600 py-4">Deposit Date</TableHead>
<TableHead className="font-medium text-gray-600 py-4">Difference</TableHead>
</TableRow>
</TableHeader>
<TableBody>
{detailedTransactions.map((transaction, index) => (
<TableRow key={`${transaction.empId}-${index}`} className="hover:bg-gray-50 transition-colors duration-150">
<TableCell className="py-4 text-gray-600">{transaction.location}</TableCell>
<TableCell className="font-medium py-4">{transaction.empId}</TableCell>
<TableCell className="py-4 font-medium text-gray-800">{transaction.empName}</TableCell>
<TableCell className="py-4 font-medium">
{transaction.collectionAmount > 0 ? formatCurrency(transaction.collectionAmount, displayCurrency) : '-'}
</TableCell>
<TableCell className="py-4 text-gray-600">
{transaction.collectionDate ? formatDate(transaction.collectionDate) : '-'}
</TableCell>
<TableCell className="py-4 font-medium">
{transaction.depositAmount > 0 ? formatCurrency(transaction.depositAmount, displayCurrency) : '-'}
</TableCell>
<TableCell className="py-4 text-gray-600">
{transaction.depositDate ? formatDate(transaction.depositDate) : '-'}
</TableCell>
<TableCell className="py-4">
<span className={`font-medium ${
transaction.difference === 0 ? 'text-gray-600' :
transaction.difference > 0 ? 'text-green-600' : 'text-red-600'
}`}>
{transaction.difference === 0 ? '-' : formatCurrency(transaction.difference, displayCurrency)}
</span>
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</div>
{detailedTransactions.length === 0 && (
<div className="text-center py-12">
<div className="text-gray-400 text-lg mb-2">No transaction data available</div>
<div className="text-gray-500">Use the "Insert Employee Data" button to add records</div>
</div>
)}
</div>
);
};