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import { WIDGET_ICONS, WIDGET_TITLES } from "../../../constants/appConstants";
import { COST_ESTIMATION_WIDGET_IDS } from "../../../constants/testIds";
import { useCIAContentService } from "../../../hooks/useCIAContentService";
import { CIAComponent, SecurityLevel } from "../../../types/cia";
import { CostEstimationWidgetProps } from "../../../types/widget-props";
import { calculateTotalSecurityCost } from "../../../utils/costCalculationUtils";
import { formatCurrency } from "../../../utils/formatUtils";
import { getImplementationComplexity } from "../../../utils/riskUtils";
import { getSecurityLevelValue } from "../../../utils/securityLevelUtils";
import { isArray, isNullish, isString } from "../../../utils/typeGuards";
import { getWidgetAriaDescription } from "../../../utils/accessibility";
import { WidgetClasses, cn } from "../../../utils/tailwindClassHelpers";
import MetricCard from "../../common/MetricCard";
import SecurityLevelBadge from "../../common/SecurityLevelBadge";
import WidgetContainer from "../../common/WidgetContainer";
import WidgetErrorBoundary from "../../common/WidgetErrorBoundary";
/**
* Widget for estimating implementation and operational costs
*
* ## Business Perspective
*
* This widget provides financial stakeholders with cost estimates
* for implementing and maintaining the selected security levels,
* helping with budget planning and investment decisions related
* to security initiatives. 💲
*/
const CostEstimationWidget: React.FC<CostEstimationWidgetProps> = ({
availabilityLevel,
integrityLevel,
confidentialityLevel,
className = "",
testId = COST_ESTIMATION_WIDGET_IDS.root,
}) => {
// Use the content service
const {
ciaContentService,
error: serviceError,
isLoading,
} = useCIAContentService();
// Calculate costs using consistent utility function
const {
totalCapex,
totalOpex,
totalCost,
availabilityCost,
integrityCost,
confidentialityCost,
} = useMemo(
() =>
calculateTotalSecurityCost(
availabilityLevel,
integrityLevel,
confidentialityLevel
),
[availabilityLevel, integrityLevel, confidentialityLevel]
);
// Calculate implementation complexity using existing utility
const implementationComplexity = useMemo(
() =>
getImplementationComplexity(
availabilityLevel,
integrityLevel,
confidentialityLevel
),
[availabilityLevel, integrityLevel, confidentialityLevel]
);
// Calculate FTE requirements using same approach as TechnicalDetailsWidget
const fteRequirements = useMemo(() => {
// FTE mapping from security level - same as in TechnicalDetailsWidget
const levelFteMap: Record<SecurityLevel, number> = {
None: 0.1,
Low: 0.25,
Moderate: 0.5,
High: 1,
"Very High": 2,
};
// Calculate FTEs for each component based on their respective security levels
const availFte = levelFteMap[availabilityLevel] || 0.5;
const integFte = levelFteMap[integrityLevel] || 0.5;
const confFte = levelFteMap[confidentialityLevel] || 0.5;
// Find the max FTE across all components to match TechnicalDetailsWidget exactly
const maxFte = Math.max(availFte, integFte, confFte);
// Implementation is the primary FTE
const implementationFte = maxFte;
// Maintenance FTE is typically 60% of implementation
const maintenanceFte = Number((implementationFte * 0.6).toFixed(1));
return {
implementation: implementationFte,
maintenance: maintenanceFte,
total: Number((implementationFte + maintenanceFte).toFixed(1)),
};
}, [availabilityLevel, integrityLevel, confidentialityLevel]);
// Get expertise required - using defined type and handling missing property
const getExpertiseForComponent = (
component: CIAComponent,
level: SecurityLevel
): string[] => {
try {
if (isNullish(ciaContentService)) {
return getDefaultExpertise(component, level);
}
const details = ciaContentService.getComponentDetails(component, level);
// Since expertiseRequired is not in CIADetails type, we need to handle it differently
// Use runtime checks for safety without type assertions
Iif (!isNullish(details) && typeof details === "object" && "expertiseRequired" in details) {
const expertise = (details as { expertiseRequired?: unknown }).expertiseRequired;
if (isArray(expertise) && expertise.every(item => isString(item))) {
return expertise as string[];
}
if (isString(expertise)) {
return [expertise];
}
}
return getDefaultExpertise(component, level);
} catch (err) {
console.error(`Error getting expertise for ${component}:`, err);
return getDefaultExpertise(component, level);
}
};
// Get highest component expertise
const expertiseRequired = useMemo(() => {
// Get the component with the highest security level for expertise determination
const highestComponent = [
{ type: "availability" as CIAComponent, level: availabilityLevel },
{ type: "integrity" as CIAComponent, level: integrityLevel },
{
type: "confidentiality" as CIAComponent,
level: confidentialityLevel,
},
].sort(
(a, b) => getSecurityLevelValue(b.level) - getSecurityLevelValue(a.level)
)[0];
return getExpertiseForComponent(
highestComponent.type,
highestComponent.level
);
}, [availabilityLevel, integrityLevel, confidentialityLevel]);
// Calculate the complexity percentage for visualization
const complexityPercentage = useMemo(() => {
const complexityMap: Record<string, number> = {
Low: 25,
Moderate: 50,
High: 75,
"Very High": 100,
};
return complexityMap[implementationComplexity] || 0;
}, [implementationComplexity]);
// Calculate cost breakdown percentages for visualization
const costBreakdown = useMemo(() => {
const totalComponentCost =
availabilityCost.capex +
availabilityCost.opex +
integrityCost.capex +
integrityCost.opex +
confidentialityCost.capex +
confidentialityCost.opex;
return {
availability:
totalComponentCost > 0
? (
((availabilityCost.capex + availabilityCost.opex) /
totalComponentCost) *
100
).toFixed(0)
: "0",
integrity:
totalComponentCost > 0
? (
((integrityCost.capex + integrityCost.opex) /
totalComponentCost) *
100
).toFixed(0)
: "0",
confidentiality:
totalComponentCost > 0
? (
((confidentialityCost.capex + confidentialityCost.opex) /
totalComponentCost) *
100
).toFixed(0)
: "0",
};
}, [availabilityCost, integrityCost, confidentialityCost]);
// Calculate capex vs opex ratio
const costRatio = useMemo(() => {
const total = totalCapex + totalOpex;
return {
capex: total > 0 ? ((totalCapex / total) * 100).toFixed(0) : "0",
opex: total > 0 ? ((totalOpex / total) * 100).toFixed(0) : "0",
};
}, [totalCapex, totalOpex]);
return (
<WidgetErrorBoundary widgetName="Cost Estimation">
<WidgetContainer
title={WIDGET_TITLES.COST_ESTIMATION || "Cost Estimation"}
icon={WIDGET_ICONS.COST_ESTIMATION || "💰"}
className={className}
testId={testId}
isLoading={isLoading}
error={serviceError}
>
<div
className="p-md"
role="region"
aria-label={getWidgetAriaDescription(
"Cost Estimation",
"Cost estimates for implementing and maintaining security controls"
)}
>
{/* Summary cost section - Compact 3-column grid */}
<section
className="grid grid-cols-1 sm:grid-cols-3 gap-sm mb-md"
aria-labelledby="cost-summary-heading"
>
<h3 id="cost-summary-heading" className="sr-only">Cost Summary</h3>
<div className="p-sm bg-info-light/10 dark:bg-info-dark/20 rounded-md border border-info-light/30 dark:border-info-dark/30">
<div className="text-caption text-info-dark dark:text-info-light font-medium mb-xs">CAPEX</div>
<div className="text-heading font-bold text-info-dark dark:text-info-light" data-testid={COST_ESTIMATION_WIDGET_IDS.label('capex')}>
{formatCurrency(totalCapex)}
</div>
<div className="text-caption text-info-dark/70 dark:text-info-light/70">One-time</div>
</div>
<div className="p-sm bg-success-light/10 dark:bg-success-dark/20 rounded-md border border-success-light/30 dark:border-success-dark/30">
<div className="text-caption text-success-dark dark:text-success-light font-medium mb-xs">OPEX</div>
<div className="text-heading font-bold text-success-dark dark:text-success-light" data-testid={COST_ESTIMATION_WIDGET_IDS.label('opex')}>
{formatCurrency(totalOpex)}
</div>
<div className="text-caption text-success-dark/70 dark:text-success-light/70">Annual</div>
</div>
<div className="p-sm bg-primary-light/10 dark:bg-primary-dark/20 rounded-md border border-primary-light/30 dark:border-primary-dark/30">
<div className="text-caption text-primary-dark dark:text-primary-light font-medium mb-xs">TOTAL</div>
<div className="text-heading font-bold text-primary-dark dark:text-primary-light" data-testid={COST_ESTIMATION_WIDGET_IDS.label('total')}>
{formatCurrency(totalCost)}
</div>
<div className="text-caption text-primary-dark/70 dark:text-primary-light/70">First Year</div>
</div>
</section>
{/* Implementation details - Compact inline layout */}
<div className="grid grid-cols-1 sm:grid-cols-2 gap-sm mb-md">
{/* Implementation complexity */}
<div className="p-sm bg-neutral-light/5 dark:bg-neutral-dark/10 rounded-md border border-neutral-light/20 dark:border-neutral-dark/20">
<div className="flex justify-between items-center mb-xs">
<span className="text-caption font-medium">Complexity</span>
<span className="text-body-lg font-bold text-primary-dark dark:text-primary-light">
{implementationComplexity}
</span>
</div>
<div className="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-1.5">
<div
className="h-1.5 bg-primary dark:bg-primary-light rounded-full"
style={{ width: `${complexityPercentage}%` }}
role="progressbar"
aria-valuenow={complexityPercentage}
aria-valuemin={0}
aria-valuemax={100}
aria-label={`Implementation complexity: ${implementationComplexity}`}
></div>
</div>
</div>
{/* Personnel requirements - Compact */}
<div className="p-sm bg-neutral-light/5 dark:bg-neutral-dark/10 rounded-md border border-neutral-light/20 dark:border-neutral-dark/20">
<div className="flex justify-between items-center mb-xs">
<span className="text-caption font-medium">Personnel</span>
<span className="text-body-lg font-bold text-info-dark dark:text-info-light">
{fteRequirements.total} FTE
</span>
</div>
<div className="flex justify-between text-caption">
<span className="text-neutral-dark/70 dark:text-neutral-light/70">
Impl: {fteRequirements.implementation} | Maint: {fteRequirements.maintenance}
</span>
</div>
</div>
</div>
{/* Component breakdown - Horizontal cards */}
<div className="mb-md">
<h3 className="text-body-lg font-medium mb-sm">Cost by Component</h3>
<div className="grid grid-cols-1 sm:grid-cols-3 gap-sm">
{/* Confidentiality */}
<div className="p-sm bg-primary-light/10 dark:bg-primary-dark/20 rounded-md border border-primary-light/30 dark:border-primary-dark/30">
<div className="flex items-center justify-between mb-xs">
<span className="text-caption font-medium text-primary-dark dark:text-primary-light"><span aria-hidden="true">🔒</span> Confidentiality</span>
<SecurityLevelBadge
category=""
level={confidentialityLevel}
textClass="text-primary-dark dark:text-primary-light"
testId={COST_ESTIMATION_WIDGET_IDS.label('conf-level')}
/>
</div>
<div className="text-subheading font-bold text-primary-dark dark:text-primary-light mb-xs">
{formatCurrency(confidentialityCost.capex + confidentialityCost.opex)}
</div>
<div className="flex justify-between text-caption text-primary-dark/70 dark:text-primary-light/70">
<span>{formatCurrency(confidentialityCost.capex)}</span>
<span>{formatCurrency(confidentialityCost.opex)}</span>
</div>
</div>
{/* Integrity */}
<div className="p-sm bg-success-light/10 dark:bg-success-dark/20 rounded-md border border-success-light/30 dark:border-success-dark/30">
<div className="flex items-center justify-between mb-xs">
<span className="text-caption font-medium text-success-dark dark:text-success-light"><span aria-hidden="true">✓</span> Integrity</span>
<SecurityLevelBadge
category=""
level={integrityLevel}
textClass="text-success-dark dark:text-success-light"
testId={COST_ESTIMATION_WIDGET_IDS.label('int-level')}
/>
</div>
<div className="text-subheading font-bold text-success-dark dark:text-success-light mb-xs">
{formatCurrency(integrityCost.capex + integrityCost.opex)}
</div>
<div className="flex justify-between text-caption text-success-dark/70 dark:text-success-light/70">
<span>{formatCurrency(integrityCost.capex)}</span>
<span>{formatCurrency(integrityCost.opex)}</span>
</div>
</div>
{/* Availability */}
<div className="p-sm bg-info-light/10 dark:bg-info-dark/20 rounded-md border border-info-light/30 dark:border-info-dark/30">
<div className="flex items-center justify-between mb-xs">
<span className="text-caption font-medium text-info-dark dark:text-info-light"><span aria-hidden="true">⏱️</span> Availability</span>
<SecurityLevelBadge
category=""
level={availabilityLevel}
textClass="text-info-dark dark:text-info-light"
testId={COST_ESTIMATION_WIDGET_IDS.label('avail-level')}
/>
</div>
<div className="text-subheading font-bold text-info-dark dark:text-info-light mb-xs">
{formatCurrency(availabilityCost.capex + availabilityCost.opex)}
</div>
<div className="flex justify-between text-caption text-info-dark/70 dark:text-info-light/70">
<span>{formatCurrency(availabilityCost.capex)}</span>
<span>{formatCurrency(availabilityCost.opex)}</span>
</div>
</div>
</div>
</div>
{/* Expertise required - Compact grid */}
<div className="p-sm bg-info-light/5 dark:bg-info-dark/10 rounded-md border border-info-light/20 dark:border-info-dark/20">
<h3 className="text-body-lg font-medium mb-sm flex items-center">
<span className="mr-xs" aria-hidden="true">💡</span>Expertise Required
</h3>
<div className="grid grid-cols-1 sm:grid-cols-2 gap-x-md gap-y-xs text-caption text-neutral-dark dark:text-neutral-light">
{expertiseRequired.map((expertise: string, index: number) => (
<div key={`expertise-${index}`} className="flex items-start">
<span className="text-info-dark dark:text-info-light mr-xs">•</span>
<span>{expertise}</span>
</div>
))}
</div>
</div>
</div>
</WidgetContainer>
</WidgetErrorBoundary>
);
};
// Helper function to provide default expertise requirements
function getDefaultExpertise(
component: CIAComponent,
level: SecurityLevel
): string[] {
if (component === "confidentiality") {
switch (level) {
case "None":
return ["No specific expertise required"];
case "Low":
return ["Basic security knowledge", "Access control fundamentals"];
case "Moderate":
return [
"Identity management",
"Encryption technologies",
"Authentication systems",
];
case "High":
return [
"Advanced cryptography",
"Identity and access management",
"Security architecture",
"Data protection",
];
case "Very High":
return [
"Security architecture",
"Advanced cryptography",
"Zero-trust implementation",
"Data protection specialization",
"Hardware security",
];
default:
return ["General security knowledge"];
}
}
if (component === "integrity") {
switch (level) {
case "None":
return ["No specific expertise required"];
case "Low":
return ["Basic data validation", "Error handling"];
case "Moderate":
return [
"Data validation techniques",
"Database integrity",
"Error handling",
];
case "High":
return [
"Cryptographic verification",
"Digital signatures",
"Secure logging",
"Change management",
];
case "Very High":
return [
"Advanced cryptography",
"Formal verification",
"Distributed ledger technologies",
"Immutable logging systems",
];
default:
return ["Data integrity fundamentals"];
}
}
// Default to availability expertise
switch (level) {
case "None":
return ["No specific expertise required"];
case "Low":
return ["Basic system monitoring", "Manual recovery procedures"];
case "Moderate":
return ["System redundancy", "Backup management", "Basic load balancing"];
case "High":
return [
"High availability architecture",
"Disaster recovery",
"Advanced monitoring",
"Automated failover",
];
case "Very High":
return [
"Distributed systems",
"Site reliability engineering",
"Global load balancing",
"Chaos engineering",
"Real-time recovery systems",
];
default:
return ["System reliability fundamentals"];
}
}
export default CostEstimationWidget;
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