import {z} from 'zod'

export type GetApiApiV1TextAiTextAgentsAgentIdFindingsArgs = {agent_id: string, window?: string | undefined, group_by?: string | undefined, limit?: number | undefined, include_resolved?: boolean | undefined};

export type GetApiApiV1TextAiTextAgentsAgentIdFindingsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const subjectRead = z.object({kind: z.enum(["agent", "group"]), id: z.string()});

export const findingsGroupBucket = z.object({key: z.string(), count: z.number().int()});

export const evaluationFindingRead = z.object({id: z.string(), tenant_id: z.string(), voice_call_id: z.string().nullable(), voice_call_external_id: z.string().nullable().optional(), voice_agent_id: z.string().nullable(), voice_agent_version_id: z.string().nullable(), text_session_id: z.string().nullable().optional(), text_agent_id: z.string().nullable().optional(), text_agent_name: z.string().nullable().optional(), source_environment: z.string().nullable().optional(), raw_payload: z.record(z.string(), z.unknown()), dismissed_reason: z.string().nullable(), dismissed_at: z.string().nullable(), batched_in_flywheel_run_id: z.string().nullable(), resolved_at: z.string().nullable(), resolved_by_user_id: z.string().nullable(), created_at: z.string(), updated_at: z.string()});

export const findingsQueryResponse = z.object({subject: subjectRead, window: z.string(), total: z.number().int(), groups: z.array(findingsGroupBucket), items: z.array(evaluationFindingRead)});

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 Text Agent Findings Route
 * 
 * GET /api/v1/text-ai/text-agents/{agent_id}/findings
 */
export const getApiApiV1TextAiTextAgentsAgentIdFindings = async (args: GetApiApiV1TextAiTextAgentsAgentIdFindingsArgs, options: GetApiApiV1TextAiTextAgentsAgentIdFindingsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.window != null) query.append("window", String(args.window))
if (args.group_by != null) query.append("group_by", String(args.group_by))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.include_resolved != null) query.append("include_resolved", String(args.include_resolved))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/text-ai/text-agents/${encodeURIComponent(String(args.agent_id))}/findings${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(findingsQueryResponse, await res.json())
};