import {z} from 'zod'

export type GetApiV1OrganizationToolInvocationArgs = {organization: string, tool_id?: Array<string> | undefined, version?: Array<string> | undefined, invocation_source_type?: (Array<'regular-conversation' | 'simulation-conversation'>) | undefined, conversation_id?: Array<string> | undefined, simulation_unit_test_set_run_id?: Array<string> | undefined, succeeded?: (boolean | null) | undefined, limit?: number | undefined, continuation_token?: number | undefined, sort_by?: Array<string> | undefined, 'x-mongo-cluster-name'?: (string | null) | undefined, 'Sec-WebSocket-Protocol'?: Array<string> | undefined};

export type GetApiV1OrganizationToolInvocationOptions = {baseUrl?: string | undefined, BearerAuthorization?: string | undefined, BearerAuthorizationOrganization?: string | undefined, Basic?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const succeededInvocationStatus = z.object({succeeded: z.literal(true).optional(), output: z.string()});

export const failedInvocationStatus = z.object({succeeded: z.literal(false).optional(), exception_message: z.string(), exception_type: z.string(), exception_stack_trace: z.array(z.string())});

export const invocationStatus = z.discriminatedUnion("succeeded", [succeededInvocationStatus, failedInvocationStatus]);

export const stateTransitionInvocationMetadata = z.object({type: z.literal("state-transition").optional(), current_state_machine_and_version: z.array(z.unknown()), state_name: z.string(), state_transition_index: z.number().int(), tool_call_round_index: z.number().int()});

export const engageUserInvocationMetadata = z.object({type: z.literal("engage-user").optional(), current_state_machine_and_version: z.array(z.unknown()), tool_call_round_index: z.number().int()});

export const toolCallStateInvocationMetadata = z.object({type: z.literal("tool-call-state").optional(), current_state_machine_and_version: z.array(z.unknown()), state_name: z.string()});

export const agentFrameworkInvocationMetadata = z.discriminatedUnion("type", [stateTransitionInvocationMetadata, engageUserInvocationMetadata, toolCallStateInvocationMetadata]);

export const regularConversationInvocationSource = z.object({type: z.literal("regular-conversation").optional(), user_id: z.string(), conversation_id: z.string().nullable(), interaction_id: z.string().nullable(), invocation_metadata: agentFrameworkInvocationMetadata});

export const simulationConversationInvocationSource = z.object({type: z.literal("simulation-conversation").optional(), simulation_unit_test_set_run_id: z.string().nullable(), unit_test_id: z.string().nullable(), run_index: z.number().int().nullable(), invocation_metadata: agentFrameworkInvocationMetadata});

export const invocationSource = z.discriminatedUnion("type", [regularConversationInvocationSource, simulationConversationInvocationSource]);

export const version = z.object({major: z.number().int(), minor: z.number().int(), patch: z.number().int()});

export const toolInvocationInstance = z.object({id: z.string(), org_id: z.string(), created_at: z.string().optional(), updated_at: z.string().optional(), invocation_status: invocationStatus, invocation_source: invocationSource, duration_ms: z.number().int(), tool_id: z.string(), tool_version: version, inputs: z.record(z.string(), z.unknown())});

export const srcAppEndpointsToolGetToolInvocationsResponse = z.object({tool_invocations: z.array(toolInvocationInstance), has_more: z.boolean(), continuation_token: z.unknown()});

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 tool invocations
 * 
 * GET /v1/{organization}/tool/invocation
 */
export const getApiV1OrganizationToolInvocation = async (args: GetApiV1OrganizationToolInvocationArgs, options?: GetApiV1OrganizationToolInvocationOptions) => {
const {baseUrl = "https://api.amigo.ai", fetch: fetchFn = fetch, BearerAuthorization, BearerAuthorizationOrganization, Basic} = options ?? {}

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

for (const item of args.tool_id ?? []) query.append("tool_id", String(item))
for (const item of args.version ?? []) query.append("version", String(item))
for (const item of args.invocation_source_type ?? []) query.append("invocation_source_type", String(item))
for (const item of args.conversation_id ?? []) query.append("conversation_id", String(item))
for (const item of args.simulation_unit_test_set_run_id ?? []) query.append("simulation_unit_test_set_run_id", String(item))
if (args.succeeded != null) query.append("succeeded", String(args.succeeded))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.continuation_token != null) query.append("continuation_token", String(args.continuation_token))
for (const item of args.sort_by ?? []) query.append("sort_by", String(item))
if (args['x-mongo-cluster-name'] != null) headers.set("x-mongo-cluster-name", String(args['x-mongo-cluster-name']))
if (args['Sec-WebSocket-Protocol'] != null) headers.set("Sec-WebSocket-Protocol", args['Sec-WebSocket-Protocol'].join(','))
if (BearerAuthorization !== undefined) headers.set('authorization', `Bearer ${BearerAuthorization}`)
if (BearerAuthorizationOrganization !== undefined) headers.set("X-ORG-ID", BearerAuthorizationOrganization)
if (Basic !== undefined) headers.set('authorization', `Basic ${btoa(`${Basic.username}:${Basic.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/${encodeURIComponent(String(args.organization))}/tool/invocation${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(srcAppEndpointsToolGetToolInvocationsResponse, await res.json())
};