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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 | 53x 93x 93x 53x 36x 36x 21x 15x 36x 53x 36x 36x 21x 15x 36x 53x 36x 36x 21x 15x 36x 53x 31x 31x 53x 31x 31x 53x 31x 31x 53x 15x 53x 15x 15x 15x 15x 14x 1x 53x 15x 53x 15x 53x 15x 15x 15x 15x 15x 53x | import { useMemo } from "react";
import { SecurityLevel, CIAComponent } from "../types/cia";
import { CIAContentService } from "../types/cia-services";
import { getImplementationComplexity } from "../utils/riskUtils";
import { getSecurityLevelValue } from "../utils/securityLevelUtils";
import {
getDefaultTechnicalDetails,
getDefaultTechDescription,
getDefaultRequirements,
getDefaultTechnologies,
getDefaultConfigurations,
getDefaultExpertise,
} from "../utils/technicalDetailsDefaults";
import { isNullish } from "../utils/typeGuards";
/**
* Custom hook for TechnicalDetailsWidget helper functions and data
* Centralizes all fallback logic for technical details
*
* @param availabilityLevel - Selected availability security level
* @param integrityLevel - Selected integrity security level
* @param confidentialityLevel - Selected confidentiality security level
* @param ciaContentService - CIA content service instance
* @returns Computed technical details data and helper functions
*/
export function useTechnicalDetailsData(
availabilityLevel: SecurityLevel,
integrityLevel: SecurityLevel,
confidentialityLevel: SecurityLevel,
ciaContentService: unknown
) {
// Helper to convert complexity string to numeric value for UI
const getComplexityValue = (complexity: string): number => {
const value = getSecurityLevelValue(complexity as SecurityLevel);
return value * 25;
};
// Get technical details for each component with error handling
const confidentialityDetails = useMemo(() => {
try {
if (isNullish(ciaContentService)) {
return getDefaultTechnicalDetails("confidentiality", confidentialityLevel);
}
const details = (ciaContentService as CIAContentService).getComponentDetails?.(
"confidentiality",
confidentialityLevel
);
return isNullish(details)
? getDefaultTechnicalDetails("confidentiality", confidentialityLevel)
: details;
} catch (err) {
console.error("Error getting confidentiality details:", err);
return getDefaultTechnicalDetails("confidentiality", confidentialityLevel);
}
}, [ciaContentService, confidentialityLevel]);
// Get integrity technical details
const integrityDetails = useMemo(() => {
try {
if (isNullish(ciaContentService)) {
return getDefaultTechnicalDetails("integrity", integrityLevel);
}
const details = (ciaContentService as CIAContentService).getComponentDetails?.(
"integrity",
integrityLevel
);
return isNullish(details)
? getDefaultTechnicalDetails("integrity", integrityLevel)
: details;
} catch (err) {
console.error("Error getting integrity details:", err);
return getDefaultTechnicalDetails("integrity", integrityLevel);
}
}, [ciaContentService, integrityLevel]);
// Get availability technical details
const availabilityDetails = useMemo(() => {
try {
if (isNullish(ciaContentService)) {
return getDefaultTechnicalDetails("availability", availabilityLevel);
}
const details = (ciaContentService as CIAContentService).getComponentDetails?.(
"availability",
availabilityLevel
);
return isNullish(details)
? getDefaultTechnicalDetails("availability", availabilityLevel)
: details;
} catch (err) {
console.error("Error getting availability details:", err);
return getDefaultTechnicalDetails("availability", availabilityLevel);
}
}, [ciaContentService, availabilityLevel]);
// Calculate component complexities using riskUtils
const confidentialityComplexity = useMemo(() => {
const complexity = getImplementationComplexity(
confidentialityLevel,
confidentialityLevel,
confidentialityLevel
);
return {
value: getComplexityValue(complexity),
label: complexity,
};
}, [confidentialityLevel]);
const integrityComplexity = useMemo(() => {
const complexity = getImplementationComplexity(
integrityLevel,
integrityLevel,
integrityLevel
);
return {
value: getComplexityValue(complexity),
label: complexity,
};
}, [integrityLevel]);
const availabilityComplexity = useMemo(() => {
const complexity = getImplementationComplexity(
availabilityLevel,
availabilityLevel,
availabilityLevel
);
return {
value: getComplexityValue(complexity),
label: complexity,
};
}, [availabilityLevel]);
/**
* Gets technical description for a CIA component
*
* @param component - The CIA component
* @param level - The security level
* @returns Technical description text
*/
const getTechnicalDescription = (
component: CIAComponent,
level: SecurityLevel
): string => {
return getDefaultTechDescription(component, level);
};
/**
* Gets technical requirements for a CIA component
*
* @param component - The CIA component
* @param level - The security level
* @returns Array of technical requirements
*/
const getTechnicalRequirements = (
component: CIAComponent,
level: SecurityLevel
): string[] => {
try {
Eif (!isNullish(ciaContentService)) {
const requirements = (ciaContentService as CIAContentService).getTechnicalRequirements?.(
component,
level
);
if (Array.isArray(requirements) && requirements.length > 0) {
return requirements;
}
}
return getDefaultRequirements(component, level);
} catch (err) {
console.error(`Error getting ${component} technical requirements:`, err);
return getDefaultRequirements(component, level);
}
};
/**
* Gets technologies for a CIA component
*
* @param component - The CIA component
* @param level - The security level
* @returns Technologies description
*/
const getTechnologies = (
component: CIAComponent,
level: SecurityLevel
): string => {
return getDefaultTechnologies(component, level);
};
/**
* Gets configurations for a CIA component
*
* @param component - The CIA component
* @param level - The security level
* @returns Configurations description
*/
const getConfigurations = (
component: CIAComponent,
level: SecurityLevel
): string => {
return getDefaultConfigurations(component, level);
};
/**
* Gets expertise requirements for a CIA component
*
* @param component - The CIA component
* @param level - The security level
* @returns Array of expertise requirements
*/
const getExpertiseRequired = (
component: CIAComponent,
level: SecurityLevel
): string[] => {
try {
Eif (!isNullish(ciaContentService)) {
const expertise = (ciaContentService as CIAContentService).getRequiredExpertise?.(
component,
level
);
Iif (Array.isArray(expertise) && expertise.length > 0) {
return expertise;
}
}
return getDefaultExpertise(component, level);
} catch (err) {
console.error(`Error getting ${component} expertise requirements:`, err);
return getDefaultExpertise(component, level);
}
};
return {
confidentialityDetails,
integrityDetails,
availabilityDetails,
confidentialityComplexity,
integrityComplexity,
availabilityComplexity,
getTechnicalDescription,
getTechnicalRequirements,
getTechnologies,
getConfigurations,
getExpertiseRequired,
};
}
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