turash/bugulma/frontend/pages/SupplyDemandAnalysis.tsx
Damir Mukimov 673e8d4361
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fix: resolve all frontend lint errors (85 issues fixed)
- Replace all 'any' types with proper TypeScript interfaces
- Fix React hooks setState in useEffect issues with lazy initialization
- Remove unused variables and imports across all files
- Fix React Compiler memoization dependency issues
- Add comprehensive i18n translation keys for admin interfaces
- Apply consistent prettier formatting throughout codebase
- Clean up unused bulk editing functionality
- Improve type safety and code quality across frontend

Files changed: 39
- ImpactMetrics.tsx: Fixed any types and interfaces
- AdminVerificationQueuePage.tsx: Added i18n keys, removed unused vars
- LocalizationUIPage.tsx: Fixed memoization, added translations
- LocalizationDataPage.tsx: Added type safety and translations
- And 35+ other files with various lint fixes
2025-12-25 14:14:58 +01:00

537 lines
19 KiB
TypeScript

import { useMemo, useState } from 'react';
import {
AlertTriangle,
ArrowDown,
ArrowUp,
BarChart3,
CheckCircle,
Filter,
Minus,
Target,
TrendingDown,
TrendingUp,
XCircle,
} from 'lucide-react';
import { MainLayout } from '@/components/layout/MainLayout.tsx';
import PageHeader from '@/components/layout/PageHeader.tsx';
import Badge from '@/components/ui/Badge.tsx';
import Button from '@/components/ui/Button.tsx';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/Card.tsx';
import { Container, Flex, Grid, Stack } from '@/components/ui/layout';
import Select from '@/components/ui/Select.tsx';
import Spinner from '@/components/ui/Spinner.tsx';
import { useSupplyDemandAnalysis } from '@/hooks/api/useAnalyticsAPI.ts';
import { useTranslation } from '@/hooks/useI18n.tsx';
import type { SupplyDemandAnalysis, ItemCount } from '@/services/analytics-api.ts';
import { useNavigation } from '@/hooks/useNavigation.tsx';
interface ResourceAnalysisItem {
resource: string;
sector: string;
demand: number;
supply: number;
gap: number;
gapPercentage: number;
status: string;
}
const SupplyDemandAnalysis = () => {
const { t } = useTranslation();
const { handleBackNavigation, handleFooterNavigate } = useNavigation();
const { data: supplyDemandData, isLoading } = useSupplyDemandAnalysis();
const [selectedSector, setSelectedSector] = useState<string>('all');
const [sortBy, setSortBy] = useState<string>('gap');
// Process supply/demand data
const analysis = useMemo(() => {
const data: SupplyDemandAnalysis = supplyDemandData || {
top_needs: [],
top_offers: [],
};
const topNeeds = data.top_needs || [];
const topOffers = data.top_offers || [];
const marketGaps: ItemCount[] = []; // TODO: Add market_gaps to schema if needed
// Create combined analysis
const resourceAnalysis = new Map();
// Process needs
topNeeds.forEach((need: ItemCount) => {
if (!resourceAnalysis.has(need.item)) {
resourceAnalysis.set(need.item, {
resource: need.item,
sector: need.sector,
demand: 0,
supply: 0,
gap: 0,
gapPercentage: 0,
status: 'unknown',
});
}
resourceAnalysis.get(need.item).demand = need.count;
});
// Process offers
topOffers.forEach((offer: ItemCount) => {
if (!resourceAnalysis.has(offer.item)) {
resourceAnalysis.set(offer.item, {
resource: offer.item,
sector: offer.sector,
demand: 0,
supply: 0,
gap: 0,
gapPercentage: 0,
status: 'unknown',
});
}
resourceAnalysis.get(offer.item).supply = offer.count;
});
// Calculate gaps and status
const analysisArray = Array.from(resourceAnalysis.values()).map(
(item: ResourceAnalysisItem) => {
const gap = item.supply - item.demand;
const total = item.supply + item.demand;
const gapPercentage = total > 0 ? (gap / total) * 100 : 0;
let status = 'balanced';
if (gap > 10) status = 'surplus';
else if (gap < -10) status = 'shortage';
return {
...item,
gap,
gapPercentage: Math.abs(gapPercentage),
status,
};
}
);
// Filter by sector
const filteredAnalysis =
selectedSector === 'all'
? analysisArray
: analysisArray.filter((item: ResourceAnalysisItem) => item.sector === selectedSector);
// Sort
const sortedAnalysis = filteredAnalysis.sort(
(a: ResourceAnalysisItem, b: ResourceAnalysisItem) => {
switch (sortBy) {
case 'gap':
return Math.abs(b.gap) - Math.abs(a.gap);
case 'demand':
return b.demand - a.demand;
case 'supply':
return b.supply - a.supply;
case 'resource':
return a.resource.localeCompare(b.resource);
default:
return 0;
}
}
);
// Get unique sectors
const sectors = Array.from(
new Set(analysisArray.map((item: ResourceAnalysisItem) => item.sector))
);
return {
analysis: sortedAnalysis,
sectors,
marketGaps,
summary: {
totalResources: analysisArray.length,
surplusCount: analysisArray.filter(
(item: ResourceAnalysisItem) => item.status === 'surplus'
).length,
shortageCount: analysisArray.filter(
(item: ResourceAnalysisItem) => item.status === 'shortage'
).length,
balancedCount: analysisArray.filter(
(item: ResourceAnalysisItem) => item.status === 'balanced'
).length,
},
};
}, [supplyDemandData, selectedSector, sortBy]);
const getStatusIcon = (status: string) => {
switch (status) {
case 'surplus':
return <ArrowUp className="h-4 text-current text-green-600 w-4" />;
case 'shortage':
return <ArrowDown className="h-4 text-current text-red-600 w-4" />;
case 'balanced':
return <Minus className="h-4 text-blue-600 text-current w-4" />;
default:
return <Target className="h-4 text-current text-muted-foreground w-4" />;
}
};
const getStatusColor = (status: string) => {
switch (status) {
case 'surplus':
return 'text-green-700 bg-green-50 border-green-200';
case 'shortage':
return 'text-red-700 bg-red-50 border-red-200';
case 'balanced':
return 'text-blue-700 bg-blue-50 border-blue-200';
default:
return 'text-muted-foreground bg-muted/50 border-muted';
}
};
const getStatusBadgeVariant = (status: string) => {
switch (status) {
case 'surplus':
return 'default';
case 'shortage':
return 'destructive';
case 'balanced':
return 'secondary';
default:
return 'outline';
}
};
// Simple bar chart for supply vs demand
const SupplyDemandBar = ({ supply, demand }: { supply: number; demand: number }) => {
const maxValue = Math.max(supply, demand, 1);
const supplyPercent = (supply / maxValue) * 100;
const demandPercent = (demand / maxValue) * 100;
return (
<div className="space-y-2">
<div className="flex items-center justify-between text-xs">
<span className="text-green-600">
{t('common.supply')}: {supply}
</span>
<span className="text-red-600">
{t('common.demand')}: {demand}
</span>
</div>
<div className="flex gap-1 h-4">
<div
className="bg-green-500 rounded-l transition-all duration-500"
style={{ width: `${supplyPercent}%` }}
/>
<div
className="bg-red-500 rounded-r transition-all duration-500"
style={{ width: `${demandPercent}%` }}
/>
</div>
</div>
);
};
const sectorOptions = [
{ value: 'all', label: t('supplyDemand.allSectors') },
...analysis.sectors.map((sector) => ({ value: sector, label: sector })),
];
const sortOptions = [
{ value: 'gap', label: t('supplyDemand.sortByGap') },
{ value: 'demand', label: t('supplyDemand.sortByDemand') },
{ value: 'supply', label: t('supplyDemand.sortBySupply') },
{ value: 'resource', label: t('supplyDemand.sortByResource') },
];
return (
<MainLayout onNavigate={handleFooterNavigate} className="bg-muted/30">
<Container size="2xl" className="py-8 sm:py-12">
<PageHeader
title={t('supplyDemand.title')}
subtitle={t('supplyDemand.subtitle')}
onBack={handleBackNavigation}
/>
<Stack spacing="2xl">
{/* Summary Cards */}
<Grid cols={{ md: 2, lg: 4 }} gap="md">
<Card>
<CardContent className="p-6">
<Flex align="center" gap="md" className="mb-4">
<div className="p-3 rounded-full bg-blue-100">
<BarChart3 className="h-4 h-6 text-blue-600 text-current w-4 w-6" />
</div>
<div>
<p className="text-sm font-medium text-blue-700">
{t('supplyDemand.totalResources')}
</p>
<p className="text-2xl font-bold text-blue-800">
{analysis.summary.totalResources}
</p>
</div>
</Flex>
</CardContent>
</Card>
<Card>
<CardContent className="p-6">
<Flex align="center" gap="md" className="mb-4">
<div className="p-3 rounded-full bg-green-100">
<TrendingUp className="h-4 h-6 text-current text-green-600 w-4 w-6" />
</div>
<div>
<p className="text-sm font-medium text-green-700">
{t('supplyDemand.surplusResources')}
</p>
<p className="text-2xl font-bold text-green-800">
{analysis.summary.surplusCount}
</p>
</div>
</Flex>
</CardContent>
</Card>
<Card>
<CardContent className="p-6">
<Flex align="center" gap="md" className="mb-4">
<div className="p-3 rounded-full bg-red-100">
<TrendingDown className="h-4 h-6 text-current text-red-600 w-4 w-6" />
</div>
<div>
<p className="text-sm font-medium text-red-700">
{t('supplyDemand.shortageResources')}
</p>
<p className="text-2xl font-bold text-red-800">
{analysis.summary.shortageCount}
</p>
</div>
</Flex>
</CardContent>
</Card>
<Card>
<CardContent className="p-6">
<Flex align="center" gap="md" className="mb-4">
<div className="p-3 rounded-full bg-blue-100">
<CheckCircle className="h-4 h-6 text-blue-600 text-current w-4 w-6" />
</div>
<div>
<p className="text-sm font-medium text-blue-700">
{t('supplyDemand.balancedResources')}
</p>
<p className="text-2xl font-bold text-blue-800">
{analysis.summary.balancedCount}
</p>
</div>
</Flex>
</CardContent>
</Card>
</Grid>
{/* Filters */}
<Card>
<CardHeader>
<CardTitle className="flex items-center gap-2">
<Filter className="h-4 h-5 text-current w-4 w-5" />
{t('supplyDemand.filters')}
</CardTitle>
</CardHeader>
<CardContent>
<Grid cols={{ md: 2 }} gap="md">
<div>
<label className="block text-sm font-medium mb-2">
{t('supplyDemand.sector')}
</label>
<Select
value={selectedSector}
onValueChange={setSelectedSector}
options={sectorOptions}
/>
</div>
<div>
<label className="block text-sm font-medium mb-2">
{t('supplyDemand.sortBy')}
</label>
<Select value={sortBy} onValueChange={setSortBy} options={sortOptions} />
</div>
</Grid>
</CardContent>
</Card>
{/* Supply/Demand Analysis Table */}
<Card>
<CardHeader>
<CardTitle>{t('supplyDemand.resourceAnalysis')}</CardTitle>
</CardHeader>
<CardContent>
{isLoading ? (
<div className="flex items-center justify-center py-12">
<Spinner className="h-8 w-8" />
</div>
) : analysis.analysis.length > 0 ? (
<div className="space-y-4">
{analysis.analysis.map((item: ResourceAnalysisItem, index: number) => (
<div
key={index}
className={`p-4 border rounded-lg ${getStatusColor(item.status)}`}
>
<Flex align="start" justify="between" className="mb-3">
<div className="flex-1">
<Flex align="center" gap="sm" className="mb-2">
{getStatusIcon(item.status)}
<h4 className="font-semibold">{item.resource}</h4>
<Badge variant={getStatusBadgeVariant(item.status)}>
{item.status}
</Badge>
</Flex>
<p className="text-sm opacity-75">{item.sector}</p>
</div>
<div className="text-right">
<div className="text-sm font-medium">
{t('common.gap')}: {item.gap > 0 ? '+' : ''}
{item.gap}
</div>
<div className="text-xs opacity-75">
{item.gapPercentage.toFixed(1)}
{t('common.percent')} {t('common.imbalance')}
</div>
</div>
</Flex>
<SupplyDemandBar supply={item.supply} demand={item.demand} />
<Flex gap="md" className="mt-3 text-xs">
<span>
{t('common.supply')}: {item.supply}
</span>
<span>
{t('common.demand')}: {item.demand}
</span>
<span>
{t('common.gap')}: {item.gap > 0 ? '+' : ''}
{item.gap}
</span>
</Flex>
</div>
))}
</div>
) : (
<div className="text-center py-12 text-muted-foreground">
<BarChart3 className="h-12 h-4 mb-4 mx-auto opacity-50 text-current w-12 w-4" />
<p>{t('supplyDemand.noAnalysisData')}</p>
</div>
)}
</CardContent>
</Card>
{/* Market Gaps & Opportunities */}
{analysis.marketGaps.length > 0 && (
<Card>
<CardHeader>
<CardTitle className="flex items-center gap-2">
<AlertTriangle className="h-4 h-5 text-current w-4 w-5" />
{t('supplyDemand.marketGaps')}
</CardTitle>
</CardHeader>
<CardContent>
<div className="grid grid-cols-1 md:grid-cols-2 gap-4">
{analysis.marketGaps.map((gap: ItemCount, index: number) => (
<div key={index} className="p-4 border rounded-lg">
<Flex align="center" gap="sm" className="mb-3">
<AlertTriangle className="h-4 h-5 text-amber-600 text-current w-4 w-5" />
<div>
<h4 className="font-semibold">{gap.resource_type}</h4>
<p className="text-sm text-muted-foreground">{gap.sector}</p>
</div>
</Flex>
<p className="text-sm mb-3">{gap.description}</p>
<div className="space-y-2">
<div className="flex justify-between text-sm">
<span>{t('supplyDemand.potentialMatches')}:</span>
<span className="font-medium">{gap.potential_matches}</span>
</div>
<div className="flex justify-between text-sm">
<span>{t('supplyDemand.gapSeverity')}:</span>
<Badge
variant={
gap.severity === 'high'
? 'destructive'
: gap.severity === 'medium'
? 'secondary'
: 'outline'
}
>
{gap.severity}
</Badge>
</div>
</div>
<div className="mt-3 pt-3 border-t">
<Button size="sm" className="w-full">
{t('supplyDemand.exploreOpportunities')}
</Button>
</div>
</div>
))}
</div>
</CardContent>
</Card>
)}
{/* Recommendations */}
<Card>
<CardHeader>
<CardTitle className="flex items-center gap-2">
<Target className="h-4 h-5 text-current w-4 w-5" />
{t('supplyDemand.recommendations')}
</CardTitle>
</CardHeader>
<CardContent>
<Grid cols={{ md: 2, lg: 3 }} gap="md">
{analysis.summary.shortageCount > 0 && (
<div className="p-4 bg-red-50 border border-red-200 rounded-lg">
<Flex align="center" gap="sm" className="mb-2">
<XCircle className="h-4 h-5 text-current text-red-600 w-4 w-5" />
<h4 className="font-semibold text-red-800">
{t('supplyDemand.addressShortages')}
</h4>
</Flex>
<p className="text-sm text-red-700">
{t('supplyDemand.shortageRecommendation')}
</p>
</div>
)}
{analysis.summary.surplusCount > 0 && (
<div className="p-4 bg-green-50 border border-green-200 rounded-lg">
<Flex align="center" gap="sm" className="mb-2">
<CheckCircle className="h-4 h-5 text-current text-green-600 w-4 w-5" />
<h4 className="font-semibold text-green-800">
{t('supplyDemand.optimizeSurplus')}
</h4>
</Flex>
<p className="text-sm text-green-700">
{t('supplyDemand.surplusRecommendation')}
</p>
</div>
)}
<div className="p-4 bg-blue-50 border border-blue-200 rounded-lg">
<Flex align="center" gap="sm" className="mb-2">
<BarChart3 className="h-4 h-5 text-blue-600 text-current w-4 w-5" />
<h4 className="font-semibold text-blue-800">
{t('supplyDemand.monitorTrends')}
</h4>
</Flex>
<p className="text-sm text-blue-700">
{t('supplyDemand.monitoringRecommendation')}
</p>
</div>
</Grid>
</CardContent>
</Card>
</Stack>
</Container>
</MainLayout>
);
};
export default SupplyDemandAnalysis;