import {z} from 'zod'

export type GetApiUsersArgs = {subscriberId?: number | undefined, startIndex?: number | undefined, maxCount?: number | undefined, userFilterType?: ('Corporate' | 'All') | undefined, feedRolesFilter?: Array<string> | undefined, includeMliInfo?: boolean | undefined, includeMlpInfo?: boolean | undefined, includeTotalCount?: boolean | undefined};

export type GetApiUsersOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const serviceChannelServicesMessagingUsersDashboardInfo = z.object({Id: z.number().int().optional(), Name: z.string().optional(), RedirectToDashboard: z.boolean().optional()});

export const serviceChannelServicesMessagingUsersAccessOptions = z.object({Locations: z.array(z.string()).optional(), Districts: z.array(z.string()).optional(), Regions: z.array(z.string()).optional(), Trades: z.array(z.string()).optional()});

export const serviceChannelServicesMessagingUsersLimit = z.object({Amount: z.number().optional(), CurrencyId: z.number().int().optional()});

export const serviceChannelServicesMessagingUsersLimitOptions = z.object({NteLimit: serviceChannelServicesMessagingUsersLimit.optional(), ProposalLimit: serviceChannelServicesMessagingUsersLimit.optional(), InvoiceLimit: serviceChannelServicesMessagingUsersLimit.optional()});

export const serviceChannelServicesMessagingUsersMliUserInfo = z.object({Id: z.number().int().optional(), MliLevel: z.string().optional(), MliLocations: z.array(z.number().int()).optional()});

export const serviceChannelServicesMessagingUsersMlpUserInfo = z.object({Id: z.number().int().optional(), MlpLevel: z.string().optional(), MlpLocations: z.array(z.number().int()).optional()});

export const serviceChannelServicesMessagingUsersUser = z.object({Id: z.number().int().optional(), SubscriberId: z.number().int().optional(), UserName: z.string().optional(), FullName: z.string().optional(), Email: z.string().optional(), PsmEmail: z.string().optional(), Disabled: z.boolean().optional(), IsLocked: z.boolean().optional(), Roles: z.array(z.string()).optional(), Permissions: z.array(z.string()).optional(), UserType: z.enum(["Corporate", "Dashboard", "ServiceChannel"]).optional(), Dashboard: serviceChannelServicesMessagingUsersDashboardInfo.optional(), Access: serviceChannelServicesMessagingUsersAccessOptions.optional(), Limits: serviceChannelServicesMessagingUsersLimitOptions.optional(), FeedRole: z.string().optional(), MliUserInfo: serviceChannelServicesMessagingUsersMliUserInfo.optional(), MlpUserInfo: serviceChannelServicesMessagingUsersMlpUserInfo.optional()});

export const getApiUsersResponse = z.array(serviceChannelServicesMessagingUsersUser);

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
};

/**
 * Users collection
 * 
 * GET /users
 */
export const getApiUsers = async (args: GetApiUsersArgs, options?: GetApiUsersOptions) => {
const {baseUrl = "https://sb2api.servicechannel.com/v3", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args.subscriberId != null) query.append("subscriberId", String(args.subscriberId))
if (args.startIndex != null) query.append("startIndex", String(args.startIndex))
if (args.maxCount != null) query.append("maxCount", String(args.maxCount))
if (args.userFilterType != null) query.append("userFilterType", String(args.userFilterType))
for (const item of args.feedRolesFilter ?? []) query.append("feedRolesFilter", String(item))
if (args.includeMliInfo != null) query.append("includeMliInfo", String(args.includeMliInfo))
if (args.includeMlpInfo != null) query.append("includeMlpInfo", String(args.includeMlpInfo))
if (args.includeTotalCount != null) query.append("includeTotalCount", String(args.includeTotalCount))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

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