import {z} from 'zod'

export type ConnectedAccountTypeEnum = 'GoogleAccount' | 'FacebookAccount' | 'YelpAccount' | 'TripadvisorAccount' | 'LinkedinAccount' | 'PinterestAccount' | 'TwitterAccount' | 'AppleAccount';

export type ConnectedAccountsInfoStatusEnum = 'Connected' | 'NotConnected' | 'ConnectionIssue';

export type GetApiApiV4ConnectedAccountsArgs = {page?: number | undefined, perPage?: number | undefined, publisher?: ConnectedAccountTypeEnum | undefined, status?: ConnectedAccountsInfoStatusEnum | undefined};

export type GetApiApiV4ConnectedAccountsOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const connectedAccountTypeEnum = z.enum(["GoogleAccount", "FacebookAccount", "YelpAccount", "TripadvisorAccount", "LinkedinAccount", "PinterestAccount", "TwitterAccount", "AppleAccount"]);

export const connectedAccountStatusTypeEnum = z.enum(["MATCH_IN_PROGRESS", "DISCONNECTED", "CONNECTIVITY_ISSUE", "CONNECTED"]);

export const connectedAccountIssueTypeEnum = z.enum(["CREDENTIALS_INVALIDATED", "EXPIRED", "CONNECTED_LOCATIONS_ISSUE"]);

export const connectedAccountIssue = z.object({issue: connectedAccountIssueTypeEnum.optional(), impactedLocationsCount: z.number().int().optional()});

export const connectedAccountInfo = z.object({connectedAccountType: connectedAccountTypeEnum, email: z.string().optional(), connectedAccountId: z.string(), status: connectedAccountStatusTypeEnum, connectivityIssue: connectedAccountIssue.optional(), connectedLocationsCount: z.number().int().optional(), requestMatches: z.boolean().optional(), lastFetchMatchesRequestedAt: z.string().optional(), requestMatchesStatus: z.string().optional(), remarks: z.string().optional(), clientName: z.string().optional(), accountId: z.string().optional()});

export const offsetBasedPageInfo = z.object({totalPages: z.number().int(), hasNextPage: z.boolean().optional(), hasPreviousPage: z.boolean().optional(), totalRecords: z.number().int()});

export const connectedAccountsPaginated = z.object({records: z.array(connectedAccountInfo).optional(), pageInfo: offsetBasedPageInfo});

export const apiError = z.object({message: z.string(), code: z.string().optional(), contextInfo: z.array(z.object({key: z.string().optional(), value: z.string().optional()})).optional()});

export const getApiApiV4ConnectedAccountsResponse = z.object({data: z.object({connectedAccountsInfo: connectedAccountsPaginated.optional()}), errors: z.array(apiError).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
};

/**
 * Lists all connected account info under users account.
 * 
 * GET /api/v4/connected-accounts
 * 
 * Also accepts auth: rapidApiKey + rapidApiHost
 */
export const getApiApiV4ConnectedAccounts = async (args: GetApiApiV4ConnectedAccountsArgs, options?: GetApiApiV4ConnectedAccountsOptions) => {
const {baseUrl = "https://listingsapi.com", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.perPage != null) query.append("perPage", String(args.perPage))
if (args.publisher != null) query.append("publisher", String(args.publisher))
if (args.status != null) query.append("status", String(args.status))
if (apiKey !== undefined) headers.set("Authorization", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v4/connected-accounts${query.size > 0 ? `?${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(getApiApiV4ConnectedAccountsResponse, await res.json())
};