import {z} from 'zod'

export type GetApiV1ConversationsConversationIdArgs = {conversationId: string};

export type GetApiV1ConversationsConversationIdOptions = {baseUrl?: string | undefined, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const meetingTypes = z.enum(["INTERNAL", "EXTERNAL"]);

export const externalCategory = z.enum(["prospect_discovery", "prospect_demo", "prospect_trial", "prospect_negotiation", "closed_lost", "closed_won", "customer_onboarding", "customer_support", "customer_checkin", "customer_commercials", "interview", "user_research", "partner_call", "consulting_call", "advisor_call", "investor_call", "vendor_call", "other"]);

export const internalCategory = z.enum(["one_on_one", "sales_team", "customer_team", "customer_service_team", "marketing_team", "product_team", "engineering_team", "it_team", "hr_team", "operations_team", "finance_team", "legal_team", "investment_team", "consulting_team", "company_wide", "other"]);

export const participant = z.object({name: z.string().nullable().optional(), email: z.string().nullable().optional(), attended: z.boolean().optional()});

export const cRMObjectTypes = z.enum(["contact", "account", "opportunity", "lead", "owner", "activity", "task"]);

export const cRMInfo = z.object({id: z.string().nullable().optional(), name: z.string().nullable().optional(), type: cRMObjectTypes.nullable().optional()});

export const transcriptEntry = z.object({speaker: z.string(), text: z.string(), startTime: z.number(), endTime: z.number()});

export const recordings = z.object({videoUrl: z.string().nullable().optional(), videoStreamUrl: z.string().nullable().optional(), audioUrl: z.string().nullable().optional(), audioStreamUrl: z.string().nullable().optional()});

export const conversationDetail = z.object({conversationId: z.string(), sourceId: z.string().nullable().optional(), title: z.string().nullable().optional(), startTime: z.string(), endTime: z.string(), type: meetingTypes, category: z.union([externalCategory, internalCategory]).nullable().optional(), participants: z.array(participant), crm: cRMInfo.nullable().optional(), summary: z.record(z.string(), z.union([z.string(), z.number().int(), z.number(), z.boolean(), z.array(z.unknown()), z.record(z.string(), z.unknown())])).nullable().optional(), transcript: z.array(transcriptEntry).nullable().optional(), recordings: recordings.nullable().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
};

/**
 * Get Conversation
 * 
 * GET /v1/conversations/{conversationId}
 */
export const getApiV1ConversationsConversationId = async (args: GetApiV1ConversationsConversationIdArgs, options?: GetApiV1ConversationsConversationIdOptions) => {
const {baseUrl = "https://api.sybill.ai", fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/conversations/${encodeURIComponent(String(args.conversationId))}${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(conversationDetail, await res.json())
};