import {z} from 'zod'

export type LongMap = {[key: string]: number};

export type LicenseGateRules = {enabled?: Array<string> | undefined, disabled?: Array<string> | undefined};

export type LicenseGatePolicy = {productFeatures?: LicenseGateRules | undefined, commands?: LicenseGateRules | undefined};

export type LicenseRequestContact = {email: string, displayName: string, role: string};

export type ImportedPlatformLicenseRequestSignature = {algorithm?: string | undefined, keyId?: string | undefined, signatureBase64?: string | undefined};

export type ImportedPlatformLicenseRequestCertificateSigningRequest = {pem?: string | undefined, derBase64?: string | undefined, fingerprint?: string | undefined};

export type ImportedPlatformLicenseRequestArtifact = {requestJson: string, signature?: ImportedPlatformLicenseRequestSignature | undefined, certificateSigningRequest?: ImportedPlatformLicenseRequestCertificateSigningRequest | undefined, artifactDigest?: string | undefined, schemaVersion?: string | undefined, requestSigningKeyId?: string | undefined, requestSigningPublicKeyThumbprint?: string | undefined, installationBaseDomain?: string | undefined, platformIssuer?: string | undefined, platformDomainRoots?: Array<string> | undefined, validationStatus?: ('unvalidated' | 'valid' | 'invalid') | undefined, validationMessages?: Array<string> | undefined};

export type CreateLicenseRequestArgs = {requestId?: string | undefined, customerPartyId: string, softwarePartyId: string, templateId?: string | undefined, profileId?: string | undefined, product: string, edition: string, features?: Array<string> | undefined, quotas?: LongMap | undefined, gatePolicy?: LicenseGatePolicy | undefined, validFrom?: string | undefined, expiresAt?: string | undefined, installationBaseDomain?: string | undefined, platformDomainRoots?: Array<string> | undefined, notes?: string | undefined, technicalContact?: LicenseRequestContact | undefined, administratorContact?: LicenseRequestContact | undefined, importedRequestArtifact?: ImportedPlatformLicenseRequestArtifact | undefined};

export type CreateApiRequestsArgs = {body: CreateLicenseRequestArgs};

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

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

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 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
};

/**
 * Create or import a license request
 * 
 * POST /requests
 */
export const createApiRequests = async (args: CreateApiRequestsArgs, options?: CreateApiRequestsOptions) => {
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('content-type', "application/json")
headers.set('accept', "application/json")

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

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

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

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