import {z} from 'zod'

export type GetApiAppYelpLeadsArgs = {businessId?: string | undefined, status?: string | undefined, limit?: number | undefined};

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

export const appYelpLeadSchema = z.object({id: z.string(), businessId: z.string().nullable(), businessName: z.string().nullable(), conversationId: z.string().nullable(), consumer: z.string().nullable(), type: z.string(), excerpt: z.string().nullable(), status: z.string(), responseMinutes: z.number().int().nullable(), createdAt: z.string().nullable(), lastEventAt: z.string().nullable(), conversationMessages: z.array(z.object({})), timelineEvents: z.array(z.object({})), replyDraftId: z.number().int().nullable(), replyDraftStatus: z.string().nullable(), replyDraftBody: z.string().nullable(), replyDraftMessage: z.string().nullable(), replyDraftGeneratedAt: z.string().nullable(), assignedUserId: z.number().int().nullable().optional(), assignedUserName: z.string().nullable().optional(), claimedAt: z.string().nullable().optional(), phoneShared: z.boolean().optional(), sharedPhone: z.string().nullable().optional(), phoneSource: z.string().nullable().optional(), emailShared: z.boolean().optional(), sharedEmail: z.string().nullable().optional(), emailSource: z.string().nullable().optional(), businessTimezone: z.string().nullable().optional()});

export const getApiAppYelpLeadsResponse = z.array(appYelpLeadSchema);

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
};

/**
 * List synced Yelp leads for the current user
 * 
 * GET /app/yelp/leads
 */
export const getApiAppYelpLeads = async (args: GetApiAppYelpLeadsArgs, options: GetApiAppYelpLeadsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.businessId != null) query.append("businessId", String(args.businessId))
if (args.status != null) query.append("status", String(args.status))
if (args.limit != null) query.append("limit", String(args.limit))

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