import {z} from 'zod'

export type GetApiApiV1ApplicationsAppNameStatusArgs = {appName: string};

export type GetApiApiV1ApplicationsAppNameStatusOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const commonClusterObjectReference = z.object({apiVersion: z.string().optional(), cluster: z.string().optional(), creator: z.string().optional(), fieldPath: z.string().optional(), kind: z.string().optional(), name: z.string().optional(), namespace: z.string().optional(), resourceVersion: z.string().optional(), uid: z.string().optional()});

export const v1ObjectReference = z.object({apiVersion: z.string().optional(), fieldPath: z.string().optional(), kind: z.string().optional(), name: z.string().optional(), namespace: z.string().optional(), resourceVersion: z.string().optional(), uid: z.string().optional()});

export const conditionCondition = z.object({lastTransitionTime: z.string(), message: z.string().optional(), reason: z.string(), status: z.string(), type: z.string()});

export const v1ComponentDependency = z.object({cluster: z.string().optional(), component: z.string(), dependsOn: z.string(), namespace: z.string().optional(), source: z.string()});

export const commonRevision = z.object({name: z.string(), revision: z.number().int(), revisionHash: z.string().optional()});

export const commonPolicyStatus = z.object({name: z.string(), status: z.string().optional(), type: z.string()});

export const commonApplicationTraitStatus = z.object({details: z.record(z.string(), z.string()).optional(), healthy: z.boolean(), message: z.string().optional(), pending: z.boolean().optional(), type: z.string()});

export const commonWorkloadGVK = z.object({apiVersion: z.string(), kind: z.string()});

export const commonApplicationComponentStatus = z.object({cluster: z.string().optional(), details: z.record(z.string(), z.string()).optional(), env: z.string().optional(), healthy: z.boolean(), message: z.string().optional(), name: z.string(), namespace: z.string().optional(), scopes: z.array(v1ObjectReference).optional(), traits: z.array(commonApplicationTraitStatus).optional(), workloadDefinition: commonWorkloadGVK.optional(), workloadHealthy: z.boolean().optional()});

export const v1alpha1StepStatus = z.object({firstExecuteTime: z.string().optional(), id: z.string(), lastExecuteTime: z.string().optional(), message: z.string().optional(), name: z.string().optional(), phase: z.string().optional(), reason: z.string().optional(), type: z.string().optional()});

export const v1alpha1WorkflowStepStatus = z.object({firstExecuteTime: z.string().optional(), id: z.string(), lastExecuteTime: z.string().optional(), message: z.string().optional(), name: z.string().optional(), phase: z.string().optional(), reason: z.string().optional(), subSteps: z.array(v1alpha1StepStatus).optional(), type: z.string().optional()});

export const commonWorkflowStatus = z.object({appRevision: z.string().optional(), contextBackend: v1ObjectReference.optional(), endTime: z.string().optional(), finished: z.boolean(), message: z.string().optional(), mode: z.string(), startTime: z.string().optional(), status: z.string().optional(), steps: z.array(v1alpha1WorkflowStepStatus).optional(), suspend: z.boolean(), suspendState: z.string().optional(), terminated: z.boolean()});

export const v1ApplicationStatus = z.object({appliedResources: z.array(commonClusterObjectReference).optional(), components: z.array(v1ObjectReference).optional(), conditions: z.array(conditionCondition).optional(), dependencies: z.array(v1ComponentDependency).optional(), latestRevision: commonRevision.optional(), observedGeneration: z.number().int().optional(), policy: z.array(commonPolicyStatus).optional(), services: z.array(commonApplicationComponentStatus).optional(), status: z.string().optional(), workflow: commonWorkflowStatus.optional()});

export const v1ApplicationStatusResponse = z.object({envName: z.string(), status: v1ApplicationStatus});

export const v1ApplicationStatusListResponse = z.object({status: z.array(v1ApplicationStatusResponse)});

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 application status from all envs
 * 
 * GET /api/v1/applications/{appName}/status
 */
export const getApiApiV1ApplicationsAppNameStatus = async (args: GetApiApiV1ApplicationsAppNameStatusArgs, options: GetApiApiV1ApplicationsAppNameStatusOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/applications/${encodeURIComponent(String(args.appName))}/status${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(v1ApplicationStatusListResponse, await res.json())
};