import {z} from 'zod'

export type GetApiOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const licenseTenantPolicy = z.object({permittedProducts: z.array(z.string()).optional(), permittedDomains: z.array(z.string()).optional(), maxValidityDays: z.number().int().optional(), maxTenants: z.number().int().optional(), caDelegationAllowed: z.boolean().optional(), canHostPortal: z.boolean().optional()});

export const licenseTenant = z.object({tenantId: z.string(), parentTenantId: z.string().optional(), representedPartyId: z.string().optional(), kind: z.string(), operatingMode: z.string(), loginEnabled: z.boolean(), status: z.string(), policy: licenseTenantPolicy, createdAt: z.string(), updatedAt: z.string()});

export const licensePartner = z.object({partyId: z.string(), displayName: z.string(), legalName: z.string(), parentPartnerPartyId: z.string().optional(), partnerType: z.enum(["managed-by-parent", "login-enabled"]), loginEnabled: z.boolean(), representedTenantId: z.string().optional(), status: z.string(), contactEmail: z.string().optional(), websiteUrl: z.string().optional(), profileId: z.string().optional(), profileVersion: z.string().optional(), createdAt: z.string(), updatedAt: z.string(), tenantId: z.string().optional()});

export const licenseCustomer = z.object({partyId: z.string(), displayName: z.string(), legalName: z.string(), partnerPartyId: z.string().optional(), representedTenantId: z.string().optional(), status: z.string(), contactEmail: z.string().optional(), websiteUrl: z.string().optional(), profileId: z.string().optional(), profileVersion: z.string().optional(), createdAt: z.string(), updatedAt: z.string(), tenantId: z.string().optional()});

export const jsonObject = z.record(z.string(), z.unknown());

export const licenseContactSpecialization = z.object({contactType: z.string(), semanticProfileId: z.string(), semanticProfileVersion: z.string(), semanticDerivationType: z.string(), attributes: jsonObject.optional()});

export const licenseContact = z.object({contactId: z.string(), tenantId: z.string(), naturalPersonPartyId: z.string(), organizationPartyId: z.string(), displayName: z.string(), email: z.string(), specializations: z.array(licenseContactSpecialization), loginEnabled: z.boolean(), status: z.string(), createdAt: z.string(), updatedAt: z.string()});

export const licenseSoftwareService = z.object({partyId: z.string(), displayName: z.string(), softwareKind: z.string(), managementMode: z.string().optional(), capabilityCount: z.number().int(), createdAt: z.string(), updatedAt: z.string()});

export const licenseDeployment = z.object({installationId: z.string(), customerPartyId: z.string(), softwarePartyId: z.string(), displayName: z.string(), softwareDisplayName: z.string().optional(), deploymentType: z.string(), environment: z.string(), region: z.string().optional(), status: z.string(), recipientKeyId: z.string().optional(), recipientPublicKeyPem: z.string().optional(), recipientPublicKeyFingerprint: z.string().optional(), createdAt: z.string(), updatedAt: z.string(), tenantId: z.string().optional()});

export const licenseProfile = z.object({profileId: z.string(), name: z.string(), description: z.string(), validityDays: z.number().int(), allEntitlements: z.boolean(), allDeploymentShapes: z.boolean()});

export const longMap = z.record(z.string(), z.number().int());

export const licenseTemplate = z.object({templateId: z.string(), name: z.string(), product: z.string(), edition: z.string(), profileId: z.string().optional(), defaultFeatures: z.array(z.string()), defaultQuotas: longMap, validityDays: z.number().int(), createdAt: z.string(), tenantId: z.string().optional()});

export const licenseGateRules = z.object({enabled: z.array(z.string()).optional(), disabled: z.array(z.string()).optional()});

export const licenseGatePolicy = z.object({productFeatures: licenseGateRules.optional(), commands: licenseGateRules.optional()});

export const licenseRequestContact = z.object({email: z.string(), displayName: z.string(), role: z.string()});

export const stringMap = z.record(z.string(), z.string());

export const importedPlatformLicenseRequestSignature = z.object({algorithm: z.string().optional(), keyId: z.string().optional(), signatureBase64: z.string().optional()});

export const importedPlatformLicenseRequestCertificateSigningRequest = z.object({pem: z.string().optional(), derBase64: z.string().optional(), fingerprint: z.string().optional()});

export const importedPlatformLicenseRequestArtifact = z.object({requestJson: z.string(), signature: importedPlatformLicenseRequestSignature.optional(), certificateSigningRequest: importedPlatformLicenseRequestCertificateSigningRequest.optional(), artifactDigest: z.string().optional(), schemaVersion: z.string().optional(), requestSigningKeyId: z.string().optional(), requestSigningPublicKeyThumbprint: z.string().optional(), installationBaseDomain: z.string().optional(), platformIssuer: z.string().optional(), platformDomainRoots: z.array(z.string()).optional(), validationStatus: z.enum(["unvalidated", "valid", "invalid"]).optional(), validationMessages: z.array(z.string()).optional()});

export const licenseIssueRequest = z.object({requestId: z.string(), customerPartyId: z.string(), softwarePartyId: z.string(), installationId: z.string(), templateId: z.string().optional(), profileId: z.string().optional(), product: z.string(), edition: z.string(), features: z.array(z.string()), quotas: longMap, gatePolicy: licenseGatePolicy.optional(), validFrom: z.string(), expiresAt: z.string(), installationBaseDomain: z.string().optional(), platformDomainRoots: z.array(z.string()).optional(), notes: z.string().optional(), technicalContact: licenseRequestContact.optional(), administratorContact: licenseRequestContact.optional(), contactIds: stringMap, importedRequestArtifact: importedPlatformLicenseRequestArtifact.optional(), status: z.string(), createdAt: z.string(), tenantId: z.string().optional()});

export const issuedLicenseSummary = z.object({licenseId: z.string(), requestId: z.string().optional(), status: z.string(), product: z.string(), edition: z.string(), customerPartyId: z.string(), customerName: z.string(), softwarePartyId: z.string(), installationId: z.string(), installationName: z.string(), validFrom: z.string(), expiresAt: z.string(), issuedAt: z.string(), keyId: z.string(), digest: z.string(), revokedAt: z.string().optional(), revokedBy: z.string().optional(), revocationReason: z.string().optional(), tenantId: z.string().optional()});

export const licensePortalAuditEvent = z.object({eventId: z.string(), type: z.string(), subjectId: z.string(), principal: z.string(), message: z.string(), at: z.string(), metadata: stringMap, tenantId: z.string().optional()});

export const licenseSigningAssignment = z.object({tenantId: z.string(), partnerPartyId: z.string().optional(), signingCertificateFingerprint: z.string(), signingKeyId: z.string(), issuerCertificateFingerprint: z.string(), rootFingerprint: z.string(), intermediateFingerprint: z.string(), partnerCaFingerprint: z.string().optional(), trustPathValid: z.boolean(), status: z.string(), activeFrom: z.string(), activeUntil: z.string(), createdAt: z.string(), updatedAt: z.string()});

export const licensePortalSnapshot = z.object({mode: z.string(), tenants: z.array(licenseTenant).optional(), partners: z.array(licensePartner), customers: z.array(licenseCustomer), contacts: z.array(licenseContact).optional(), softwareServices: z.array(licenseSoftwareService), deployments: z.array(licenseDeployment), profiles: z.array(licenseProfile), templates: z.array(licenseTemplate), requests: z.array(licenseIssueRequest), licenses: z.array(issuedLicenseSummary), audit: z.array(licensePortalAuditEvent), signingAssignments: z.array(licenseSigningAssignment).optional(), tenantId: z.string().optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Get the portal dashboard snapshot
 * 
 * GET /
 */
export const getApi = async (options?: GetApiOptions) => {
const {baseUrl = "https://api.example.com/api/license-portal/v1", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(licensePortalSnapshot, await res.json())
};