import {z} from 'zod'

export type GetApiV1ConversationsArgs = {status?: (string | null) | undefined, channel?: (string | null) | undefined, end_user_id?: (string | null) | undefined, assigned_agent_id?: (string | null) | undefined, priority?: (string | null) | undefined, started_after?: (string | null) | undefined, started_before?: (string | null) | undefined, q?: (string | null) | undefined, eval_filter?: ('has_evals' | 'no_evals' | 'all_passed' | 'any_failed' | null) | undefined, from_number?: (string | null) | undefined, to_number?: (string | null) | undefined, email?: (string | null) | undefined, id?: (string | null) | undefined, external_session_id?: (string | null) | undefined, limit?: number | undefined, cursor?: (string | null) | undefined};

export type GetApiV1ConversationsOptions = {baseUrl: string, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const sessionEvalSummary = z.object({total: z.number().int().optional(), succeeded: z.number().int().optional(), failed: z.number().int().optional(), pending: z.number().int().optional(), critical_total: z.number().int().optional(), critical_succeeded: z.number().int().optional(), critical_failed: z.number().int().optional(), critical_pending: z.number().int().optional(), eval_status: z.enum(["success", "partial", "failure", "pending", "none"]).optional()});

export const testSessionFeatures = z.object({version: z.literal(1).optional(), identity_resolution: z.boolean(), memory: z.boolean(), summarization: z.boolean(), extraction: z.boolean(), evaluations: z.boolean(), knowledge_gap_analysis: z.boolean()});

export const srcConversationSchemasSessionResponse = z.object({id: z.string(), organization_id: z.string(), end_user_id: z.string(), channel: z.string(), surface: z.string(), external_session_id: z.string().nullable().optional(), status: z.enum(["queued", "ringing", "active", "paused", "waiting_for_human", "transferred", "awaiting_approval", "pending_dispatch", "closed", "expired", "error", "superseded"]), session_type: z.enum(["live", "test", "simulation"]).optional(), priority: z.enum(["low", "normal", "high", "urgent"]), subject: z.string().nullable().optional(), assigned_agent_id: z.string().nullable().optional(), retention_policy_id: z.string().nullable().optional(), summary: z.string().nullable().optional(), metadata: z.record(z.string(), z.unknown()).optional(), context_variables: z.record(z.string(), z.unknown()).optional(), message_count: z.number().int(), first_message_at: z.string().nullable().optional(), last_message_at: z.string().nullable().optional(), started_at: z.string(), ended_at: z.string().nullable().optional(), closed_at: z.string().nullable().optional(), ttl_expires_at: z.string().nullable().optional(), retention_expires_at: z.string().nullable().optional(), archived_at: z.string().nullable().optional(), memory_sync_state: z.enum(["pending", "synced", "skipped", "suppressed"]).optional(), created_at: z.string(), updated_at: z.string(), duration_ms: z.number().int().nullable().optional(), summary_preview: z.string().nullable().optional(), has_recording: z.boolean().optional(), eval_summary: sessionEvalSummary.optional(), test_features: testSessionFeatures.nullable().optional(), revision_id: z.string().nullable().optional(), revision_name: z.string().nullable().optional(), revision_version: z.number().int().nullable().optional(), team_revision_id: z.string().nullable().optional(), team_revision_name: z.string().nullable().optional(), from_number: z.string().nullable().optional(), to_number: z.string().nullable().optional(), email: z.string().nullable().optional()});

export const srcSharedPaginationCursorPageSessionResponse1 = z.object({items: z.array(srcConversationSchemasSessionResponse), next_cursor: z.string().nullable().optional(), has_more: z.boolean()});

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 v2 conversations
 * 
 * GET /v1/conversations
 */
export const getApiV1Conversations = async (args: GetApiV1ConversationsArgs, options: GetApiV1ConversationsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (args.status != null) query.append("status", String(args.status))
if (args.channel != null) query.append("channel", String(args.channel))
if (args.end_user_id != null) query.append("end_user_id", String(args.end_user_id))
if (args.assigned_agent_id != null) query.append("assigned_agent_id", String(args.assigned_agent_id))
if (args.priority != null) query.append("priority", String(args.priority))
if (args.started_after != null) query.append("started_after", String(args.started_after))
if (args.started_before != null) query.append("started_before", String(args.started_before))
if (args.q != null) query.append("q", String(args.q))
if (args.eval_filter != null) query.append("eval_filter", String(args.eval_filter))
if (args.from_number != null) query.append("from_number", String(args.from_number))
if (args.to_number != null) query.append("to_number", String(args.to_number))
if (args.email != null) query.append("email", String(args.email))
if (args.id != null) query.append("id", String(args.id))
if (args.external_session_id != null) query.append("external_session_id", String(args.external_session_id))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (APIKeyHeader !== undefined) headers.set("x-api-key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/conversations${query.size > 0 ? `?${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(srcSharedPaginationCursorPageSessionResponse1, await res.json())
};