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feat: decompose project god components, add database performance indexes, and isolate contractor admin retention
2026-08-14 16:20:15 +08:00

164 lines
9.4 KiB
TypeScript

import React from 'react';
import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/Components/ui/card';
import { Button } from '@/Components/ui/button';
import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from '@/Components/ui/table';
import { FileSpreadsheet, FileDown, AlertTriangle, ChevronLeft, ChevronRight } from 'lucide-react';
import { ProjectWizardData } from '../../../types/project-wizard';
interface Step6EstimationProps {
project: ProjectWizardData;
isUnprofitableEst: boolean;
calculatedMaterialsCost: number;
calculatedLaborCost: number;
calculatedEquipmentCost: number;
totalEstimatedCost: number;
grossMarginVal: number;
grossMarginPct: number;
contractValueNum: number;
formatCurrency: (v: string | number) => string;
handleBack: () => void;
onNext: () => void;
}
export default function Step6Estimation({
project,
isUnprofitableEst,
calculatedMaterialsCost,
calculatedLaborCost,
calculatedEquipmentCost,
totalEstimatedCost,
grossMarginVal,
grossMarginPct,
contractValueNum,
formatCurrency,
handleBack,
onNext
}: Step6EstimationProps) {
return (
<div className="p-6 space-y-6">
<CardHeader className="p-0 pb-4 border-b border-slate-100 flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
<div>
<CardTitle className="text-md font-semibold text-slate-800">Step 6: Financial Estimation Margin Summary</CardTitle>
<CardDescription className="text-xs">Review total projected costs, contract margins, and flag checks before locking for approval.</CardDescription>
</div>
<div className="flex items-center gap-2 shrink-0">
<a href={route('projects.wizard.export.excel', project.ulid)} target="_blank" rel="noopener noreferrer">
<Button type="button" variant="outline" size="sm" className="h-8 border-slate-200 text-slate-600 hover:bg-slate-50 flex items-center gap-1.5 font-semibold">
<FileSpreadsheet className="h-4 w-4 text-emerald-600" />
Download Excel
</Button>
</a>
<a href={route('projects.wizard.export.pdf', project.ulid)} target="_blank" rel="noopener noreferrer">
<Button type="button" variant="outline" size="sm" className="h-8 border-slate-200 text-slate-650 hover:bg-slate-50 flex items-center gap-1.5 font-semibold">
<FileDown className="h-4 w-4 text-rose-600" />
Download PDF
</Button>
</a>
</div>
</CardHeader>
{/* Gross Margin Health Banner */}
{isUnprofitableEst && (
<div className="p-4 rounded-xl border border-amber-200 bg-amber-50/70 text-amber-900 flex items-start gap-3 shadow-sm">
<AlertTriangle className="h-5 w-5 text-amber-600 shrink-0 mt-0.5" />
<div>
<h4 className="font-semibold text-sm">Special Handle: Profit Margin Risk / Overrun Warn</h4>
<p className="text-xs text-amber-700 mt-1">
This project's estimated costs exceed its contract value, resulting in a negative projected margin.
The unprofitable warning will flag this project in procurement logs and approval cycles.
</p>
</div>
</div>
)}
<div className="grid grid-cols-1 md:grid-cols-4 gap-4">
<Card className="bg-slate-50/40">
<CardContent className="p-4">
<span className="text-[10px] uppercase font-bold tracking-wider text-slate-450">Contract Value</span>
<p className="text-lg font-bold text-slate-900 mt-1">{formatCurrency(project.contract_value)}</p>
</CardContent>
</Card>
<Card className="bg-slate-50/40">
<CardContent className="p-4">
<span className="text-[10px] uppercase font-bold tracking-wider text-slate-450">Total Est. Cost</span>
<p className="text-lg font-bold text-slate-900 mt-1">{formatCurrency(totalEstimatedCost)}</p>
</CardContent>
</Card>
<Card className="bg-slate-50/40">
<CardContent className="p-4">
<span className="text-[10px] uppercase font-bold tracking-wider text-slate-450">Projected Margin</span>
<p className={`text-lg font-bold mt-1 ${grossMarginVal >= 0 ? 'text-emerald-700' : 'text-rose-600'}`}>
{formatCurrency(grossMarginVal)}
</p>
</CardContent>
</Card>
<Card className="bg-slate-50/40">
<CardContent className="p-4">
<span className="text-[10px] uppercase font-bold tracking-wider text-slate-450">Margin %</span>
<p className={`text-lg font-bold mt-1 ${grossMarginVal >= 0 ? 'text-emerald-700' : 'text-rose-600'}`}>
{grossMarginPct.toFixed(2)}%
</p>
</CardContent>
</Card>
</div>
{/* Itemized Breakdown Card */}
<Card className="border-slate-200 shadow-none">
<CardHeader className="bg-slate-50/40 py-3 border-b border-slate-250">
<CardTitle className="text-xs font-bold uppercase tracking-wider text-slate-650">Itemized Cost Breakdown</CardTitle>
</CardHeader>
<CardContent className="p-0">
<Table>
<TableHeader>
<TableRow>
<TableHead className="font-semibold text-slate-700">Cost Center</TableHead>
<TableHead className="font-semibold text-slate-700 text-right">Estimated Cost</TableHead>
<TableHead className="font-semibold text-slate-700 text-right">% of Contract</TableHead>
</TableRow>
</TableHeader>
<TableBody>
<TableRow>
<TableCell className="font-medium text-slate-900">Materials Cost (Step 3)</TableCell>
<TableCell className="font-mono text-right text-slate-700">{formatCurrency(calculatedMaterialsCost)}</TableCell>
<TableCell className="text-right text-slate-500">
{contractValueNum > 0 ? ((calculatedMaterialsCost / contractValueNum) * 100).toFixed(1) : 0}%
</TableCell>
</TableRow>
<TableRow>
<TableCell className="font-medium text-slate-900">Labor Manpower Cost (Step 4)</TableCell>
<TableCell className="font-mono text-right text-slate-700">{formatCurrency(calculatedLaborCost)}</TableCell>
<TableCell className="text-right text-slate-500">
{contractValueNum > 0 ? ((calculatedLaborCost / contractValueNum) * 100).toFixed(1) : 0}%
</TableCell>
</TableRow>
<TableRow>
<TableCell className="font-medium text-slate-900">Equipment Machinery Cost (Step 5)</TableCell>
<TableCell className="font-mono text-right text-slate-700">{formatCurrency(calculatedEquipmentCost)}</TableCell>
<TableCell className="text-right text-slate-500">
{contractValueNum > 0 ? ((calculatedEquipmentCost / contractValueNum) * 100).toFixed(1) : 0}%
</TableCell>
</TableRow>
<TableRow className="bg-slate-50/50 hover:bg-slate-50/50">
<TableCell className="font-bold text-slate-800">Total Summed Estimation</TableCell>
<TableCell className="font-mono font-bold text-slate-900 text-right">{formatCurrency(totalEstimatedCost)}</TableCell>
<TableCell className="font-bold text-right text-slate-700">
{contractValueNum > 0 ? ((totalEstimatedCost / contractValueNum) * 100).toFixed(1) : 0}%
</TableCell>
</TableRow>
</TableBody>
</Table>
</CardContent>
</Card>
<div className="flex justify-between pt-6 border-t border-slate-100">
<Button variant="outline" onClick={handleBack}>
<ChevronLeft className="mr-2 h-4 w-4" /> Back
</Button>
<Button onClick={onNext} className="bg-emerald-600 hover:bg-emerald-700 text-white font-medium">
Next: Submit Approval <ChevronRight className="ml-2 h-4 w-4" />
</Button>
</div>
</div>
);
}