import {z} from 'zod'

export type GetApiApiV3UsersUserIdIntegrationsArgs = {user_id: string, provider?: (string | null) | undefined};

export type GetApiApiV3UsersUserIdIntegrationsOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const integrationResponse = z.object({id: z.string(), subject_type: z.string(), subject_id: z.string(), provider: z.string(), external_team_id: z.string().nullable(), external_team_name: z.string().nullable(), external_user_id: z.string().nullable(), scopes: z.array(z.string()), status: z.string(), created_at: z.string(), warning: z.string().nullable().optional()});

export const providerCapabilities = z.object({push: z.boolean().optional(), pull: z.boolean().optional(), link: z.boolean().optional(), requires: z.array(z.string()).optional(), signal_actions: z.array(z.enum(["note", "task", "post", "lead"])).optional()});

export const providerStatConfig = z.object({key: z.string(), label: z.string(), type: z.enum(["text", "number", "link"])});

export const providerIntegration = z.object({provider: z.string(), category: z.string(), enabled: z.boolean(), capabilities: z.record(z.string(), providerCapabilities), connected_stats: z.array(providerStatConfig).optional(), terminology: z.record(z.string(), z.string()).optional(), connection: integrationResponse.nullable().optional()});

export const organizationIntegrationGroup = z.object({org_id: z.string(), org_name: z.string(), integrations: z.array(providerIntegration), is_admin: z.boolean().optional()});

export const userIntegrationsGroupedResponse = z.object({personal: z.array(integrationResponse), organization: z.array(organizationIntegrationGroup)});

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
};

/**
 * Get User Integrations
 * 
 * GET /api/v3/users/{user_id}/integrations
 */
export const getApiApiV3UsersUserIdIntegrations = async (args: GetApiApiV3UsersUserIdIntegrationsArgs, options: GetApiApiV3UsersUserIdIntegrationsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (args.provider != null) query.append("provider", String(args.provider))
if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v3/users/${encodeURIComponent(String(args.user_id))}/integrations${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(userIntegrationsGroupedResponse, await res.json())
};