import {z} from 'zod'

export type V1alpha1WorkflowExecuteMode = {steps?: string | undefined, subSteps?: string | undefined};

export type V1alpha1ForEach = {from?: string | undefined, items?: Record<string, never> | undefined, key?: Array<string> | undefined, mode?: string | undefined};

export type V1alpha1InputItem = {from: string, parameterKey?: string | undefined};

export type V1alpha1WorkflowStepMeta = {alias?: string | undefined};

export type V1alpha1OutputItem = {name: string, valueFrom: string};

export type ModelJSONStruct = Record<string, never>;

export type ModelWorkflowStepBase = {alias: string, dependsOn: Array<string>, description: string, if?: string | undefined, inputs?: Array<V1alpha1InputItem> | undefined, meta?: V1alpha1WorkflowStepMeta | undefined, name: string, orderIndex: number, outputs?: Array<V1alpha1OutputItem> | undefined, properties?: ModelJSONStruct | undefined, timeout?: string | undefined, type: string};

export type ModelWorkflowStep = {alias: string, dependsOn: Array<string>, description: string, forEach?: V1alpha1ForEach | undefined, if?: string | undefined, inputs?: Array<V1alpha1InputItem> | undefined, meta?: V1alpha1WorkflowStepMeta | undefined, mode?: string | undefined, name: string, orderIndex: number, outputs?: Array<V1alpha1OutputItem> | undefined, properties?: ModelJSONStruct | undefined, subSteps?: Array<ModelWorkflowStepBase> | undefined, timeout?: string | undefined, type: string};

export type ModelWorkflowSpec = {mode?: V1alpha1WorkflowExecuteMode | undefined, steps?: Array<ModelWorkflowStep> | undefined};

export type V1CreatePipelineRequest = {alias?: string | undefined, description?: string | undefined, name: string, spec: ModelWorkflowSpec};

export type CreateApiApiV1ProjectsProjectNamePipelinesArgs = {projectName: string, body: V1CreatePipelineRequest};

export type CreateApiApiV1ProjectsProjectNamePipelinesOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const v1NameAlias = z.object({alias: z.string(), name: z.string()});

export const v1alpha1WorkflowExecuteMode = z.object({steps: z.string().optional(), subSteps: z.string().optional()});

export const v1alpha1ForEach = z.object({from: z.string().optional(), items: z.object({}).optional(), key: z.array(z.string()).optional(), mode: z.string().optional()});

export const v1alpha1InputItem = z.object({from: z.string(), parameterKey: z.string().optional()});

export const v1alpha1WorkflowStepMeta = z.object({alias: z.string().optional()});

export const v1alpha1OutputItem = z.object({name: z.string(), valueFrom: z.string()});

export const modelJSONStruct = z.object({});

export const modelWorkflowStepBase = z.object({alias: z.string(), dependsOn: z.array(z.string()), description: z.string(), if: z.string().optional(), inputs: z.array(v1alpha1InputItem).optional(), meta: v1alpha1WorkflowStepMeta.optional(), name: z.string(), orderIndex: z.number().int(), outputs: z.array(v1alpha1OutputItem).optional(), properties: modelJSONStruct.optional(), timeout: z.string().optional(), type: z.string()});

export const modelWorkflowStep = z.object({alias: z.string(), dependsOn: z.array(z.string()), description: z.string(), forEach: v1alpha1ForEach.optional(), if: z.string().optional(), inputs: z.array(v1alpha1InputItem).optional(), meta: v1alpha1WorkflowStepMeta.optional(), mode: z.string().optional(), name: z.string(), orderIndex: z.number().int(), outputs: z.array(v1alpha1OutputItem).optional(), properties: modelJSONStruct.optional(), subSteps: z.array(modelWorkflowStepBase).optional(), timeout: z.string().optional(), type: z.string()});

export const modelWorkflowSpec = z.object({mode: v1alpha1WorkflowExecuteMode.optional(), steps: z.array(modelWorkflowStep).optional()});

export const v1PipelineBase = z.object({alias: z.string(), createTime: z.string(), description: z.string(), name: z.string(), project: v1NameAlias, spec: modelWorkflowSpec});

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
};

/**
 * create pipeline
 * 
 * POST /api/v1/projects/{projectName}/pipelines
 */
export const createApiApiV1ProjectsProjectNamePipelines = async (args: CreateApiApiV1ProjectsProjectNamePipelinesArgs, options: CreateApiApiV1ProjectsProjectNamePipelinesOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/projects/${encodeURIComponent(String(args.projectName))}/pipelines${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(v1PipelineBase, await res.json())
};