import {z} from 'zod'

export type GetApiV0WorkflowsArgs = {project_id?: string | undefined, id?: string | undefined, name?: string | undefined, created_by?: string | undefined, created_on?: string | undefined, updated_at?: string | undefined, offset?: number | undefined, limit?: number | undefined};

export type GetApiV0WorkflowsOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const dexterListWorkflowItem = z.object({id: z.string().optional(), project_id: z.string().optional(), legacy_project_id: z.string().optional(), name: z.string().optional(), created_by: z.string().optional(), description: z.string().optional(), created_at: z.string().optional(), updated_at: z.string().optional()});

export const commonPagination = z.object({limit: z.number().int().optional(), offset: z.number().int().optional(), total: z.number().int().optional()});

export const dexterListWorkflowsTransformerResponse = z.object({workflows: z.array(dexterListWorkflowItem).optional(), pagination: commonPagination.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
};

/**
 * List workflows
 * 
 * GET /v0/workflows
 */
export const getApiV0Workflows = async (args: GetApiV0WorkflowsArgs, options?: GetApiV0WorkflowsOptions) => {
const {baseUrl = "https://api.pixxel.space", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.project_id != null) query.append("project_id", String(args.project_id))
if (args.id != null) query.append("id", String(args.id))
if (args.name != null) query.append("name", String(args.name))
if (args.created_by != null) query.append("created_by", String(args.created_by))
if (args.created_on != null) query.append("created_on", String(args.created_on))
if (args.updated_at != null) query.append("updated_at", String(args.updated_at))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.limit != null) query.append("limit", String(args.limit))
if (ApiKeyAuth !== undefined) headers.set("Authorization", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v0/workflows${query.size > 0 ? `?${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(dexterListWorkflowsTransformerResponse, await res.json())
};