import {z} from 'zod'

export type GetApiV2ConfigOptions = {baseUrl?: string | undefined, ucApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const def7 = z.object({connection: z.object({label: z.string().optional(), value: z.string().optional()}).optional(), operation: z.object({label: z.string().optional(), value: z.string().optional()}).optional(), additionalFields: z.boolean().optional(), fields: z.object({}).optional(), protocolValue: z.array(z.string()).optional()});

export const def8 = z.object({privacyProtocolId: z.string().optional(), name: z.string().optional(), type: z.string().optional(), integrations: z.array(def7).optional(), enabled: z.boolean().optional(), trigger: z.string().optional()});

export const def9 = z.object({fontFamily: z.string().optional(), color: z.string().optional(), backgroundColor: z.string().optional()});

export const def10 = z.object({title: z.string().optional(), description: z.string().optional(), continueAnonymouslyButton: z.string().optional(), signUpButton: z.string().optional(), verificationFactorInputTitle: z.string().optional(), verificationFactorInputDescription: z.string().optional(), emailSelector: z.string().optional(), phoneSelector: z.string().optional(), emailInputPlaceholder: z.string().optional(), verificationFactorInputSubmitButton: z.string().optional()});

export const def11 = z.object({target: z.string().optional(), label: z.string().optional(), placeholder: z.string().optional(), validationRegex: z.string().optional(), fieldType: z.string().optional(), errorMessage: z.string().optional()});

export const def12 = z.object({title: z.string().optional(), description: z.string().optional(), cancelButton: z.string().optional(), submitButton: z.string().optional(), emailInputLabel: z.string().optional(), emailInputRequiredText: z.string().optional(), emailInputPlaceholder: z.string().optional(), backButton: z.string().optional(), profileFields: z.array(def11).optional(), emailSelector: z.string().optional(), phoneSelector: z.string().optional(), phoneInputLabel: z.string().optional()});

export const def13 = z.object({title: z.string().optional(), submitButton: z.string().optional(), modalTitle: z.string().optional(), modalDescription: z.string().optional(), modalCloseButton: z.string().optional(), modalNextButton: z.string().optional(), modalNextDescription: z.string().optional(), noConsentsTitle: z.string().optional(), noConsentsDescription: z.string().optional(), verificationFactorInputDescription: z.string().optional(), emailInputLabel: z.string().optional(), emailInputPlaceholder: z.string().optional(), verificationFactorInputSubmitButton: z.string().optional(), emailSelector: z.string().optional(), phoneSelector: z.string().optional()});

export const def14 = z.object({title: z.string().optional(), submitButton: z.string().optional(), modalTitle: z.string().optional(), modalDescription: z.string().optional(), modalCloseButton: z.string().optional(), modalNextButton: z.string().optional(), modalNextDescription: z.string().optional(), submitButtonDisabledDescription: z.string().optional(), verificationFactorInputDescription: z.string().optional(), emailInputLabel: z.string().optional(), emailInputPlaceholder: z.string().optional(), verificationFactorInputSubmitButton: z.string().optional(), emailSelector: z.string().optional(), phoneSelector: z.string().optional()});

export const def15 = z.object({title: z.string().optional(), description: z.string().optional(), disclaimer: z.string().optional(), inputLabel: z.string().optional(), inputPlaceholder: z.string().optional(), submitButton: z.string().optional(), cancelButton: z.string().optional()});

export const def16 = z.object({title: z.string().optional(), description: z.string().optional(), disclaimer: z.string().optional(), inputLabel: z.string().optional(), inputPlaceholder: z.string().optional(), submitButton: z.string().optional(), cancelButton: z.string().optional()});

export const def17 = z.object({manualTitle: z.string().optional(), manualAgreeLabel: z.string().optional(), manualDropdownPlaceholder: z.string().optional(), manualDropdownLabel: z.string().optional(), confirmationTitle: z.string().optional(), confirmationDescriptionKnown: z.string().optional(), confirmationDescriptionUnknown: z.string().optional(), confirmationDropdownPlaceholder: z.string().optional(), confirmationDropdownLabel: z.string().optional(), confirmationAgreeLabel: z.string().optional()});

export const def18 = z.object({title: z.string().optional(), route: z.string().optional(), key: z.string().optional()});

export const def19 = z.object({title: z.string().optional(), locale: z.string().optional(), gpcBanner: z.boolean().optional(), gpcBannerEnabledText: z.string().optional(), gpcBannerDisabledText: z.string().optional(), welcomeBackTitle: z.string().optional(), welcomeBackDescription: z.string().optional(), signOutLink: z.string().optional(), welcomePage: def10.optional(), signUpPage: def12.optional(), consentsPage: def13.optional(), preferencesPage: def14.optional(), validationModal: def15.optional(), smsValidationModal: def16.optional(), geolocationModal: def17.optional(), navigationItems: z.array(def18).optional()});

export const def20 = z.object({configId: z.string().optional(), customerId: z.string().optional(), name: z.string().optional(), domains: z.array(z.string()).optional(), privacyPolicyUrl: z.string().optional(), privacyPolicyVersion: z.number().int().optional(), processingTime: z.number().int().optional(), processingUnit: z.string().optional(), privacyProtocols: z.array(def8).optional(), jurisdictionLookup: z.string().optional(), homepageUrl: z.string().optional(), created: z.string().optional(), updated: z.string().optional(), helpUrl: z.string().optional(), frameworks: z.array(z.string()).optional(), headings: def9.optional(), paragraphs: def9.optional(), links: def9.optional(), primaryButtons: def9.optional(), secondaryButtons: def9.optional(), gpcSignalBanner: def9.optional(), pageBackground: z.string().optional(), published: z.string().optional(), unpublishedPageId: z.number().int().optional(), publishedPageId: z.number().int().optional(), welcomePageEnabled: z.boolean().optional(), smsVerificationEnabled: z.boolean().optional(), cuiTextCustomizations: z.array(def19).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
};

/**
 * Retrieves a UC config
 * 
 * GET /v2/config
 */
export const getApiV2Config = async (options?: GetApiV2ConfigOptions) => {
const {baseUrl = "https://uc.api.osano.com", fetch: fetchFn = fetch, ucApiKey} = options ?? {}

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

if (ucApiKey !== undefined) headers.set("x-uc-api-key", ucApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/config${query.size > 0 ? `?${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(def20, await res.json())
};