import {z} from 'zod'

export type ContactsPatchRequest = {fields: {[key: string]: unknown}};

export type PatchApiV1ContactsEmailArgs = {email: string, body: ContactsPatchRequest};

export type PatchApiV1ContactsEmailOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const contactsPatchResponse = z.object({contact: z.object({email: z.string(), firstName: z.string().optional(), lastName: z.string().optional(), subscribed: z.boolean().optional(), validationStatus: z.enum(["valid", "risky", "invalid"]).optional(), verificationStatus: z.enum(["valid", "risky", "invalid"]).optional(), suppressed: z.boolean().optional(), suppressedReason: z.string().nullable().optional(), lastValidatedAt: z.string().optional(), validationDetails: z.object({provider: z.literal("brew"), reason: z.string().optional(), didYouMean: z.string().optional(), risk: z.string().optional(), isDisposable: z.boolean().optional(), isRole: z.boolean().optional()}).optional(), createdAt: z.string(), updatedAt: z.string(), importId: z.string().nullable().optional(), customFields: z.record(z.string(), z.unknown()).optional()}), updated: z.array(z.string().min(1))});

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
};

/**
 * Update a contact
 * 
 * PATCH /v1/contacts/{email}
 * 
 * Also accepts auth: apiKeyAuth
 */
export const patchApiV1ContactsEmail = async (args: PatchApiV1ContactsEmailArgs, options?: PatchApiV1ContactsEmailOptions) => {
const {baseUrl = "https://brew.new/api", 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 = `${baseUrl.replace(/\/+$/, '')}/v1/contacts/${encodeURIComponent(String(args.email))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(contactsPatchResponse, await res.json())
};