import {z} from 'zod'

export type V1SandboxEngineState = 'STATE_UNSPECIFIED' | 'STATE_STARTING' | 'STATE_RUNNING' | 'STATE_TERMINATING' | 'STATE_TERMINATED' | 'STATE_FAILED' | 'STATE_DELETING';

export type V1ImagePullPolicy = 'IMAGE_PULL_POLICY_UNSPECIFIED' | 'IMAGE_PULL_POLICY_ALWAYS' | 'IMAGE_PULL_POLICY_NEVER' | 'IMAGE_PULL_POLICY_IF_NOT_PRESENT';

export type V1SandboxEngineImageInfo = {image?: string | undefined, name?: string | undefined, displayName?: string | undefined, enabled?: boolean | undefined, imagePullPolicy?: V1ImagePullPolicy | undefined, imagePullSecrets?: Array<string> | undefined, createTime?: string | undefined, updateTime?: (string | null) | undefined, creator?: string | undefined, updater?: string | undefined, creatorDisplayName?: string | undefined, updaterDisplayName?: string | undefined};

export type V1SandboxEngineTemplateInfo = {name?: string | undefined, displayName?: string | undefined, milliCpuRequest?: number | undefined, milliCpuLimit?: number | undefined, gpuResource?: string | undefined, gpu?: number | undefined, memoryBytesRequest?: unknown | undefined, memoryBytesLimit?: unknown | undefined, storageBytes?: unknown | undefined, storageClassName?: string | undefined, environmentalVariables?: {[key: string]: string} | undefined, yamlPodTemplateSpec?: string | undefined, enabled?: boolean | undefined, maxIdleDuration?: string | undefined, createTime?: string | undefined, updateTime?: (string | null) | undefined, creator?: string | undefined, updater?: string | undefined, creatorDisplayName?: string | undefined, updaterDisplayName?: string | undefined, maxRunningDuration?: string | undefined};

export type SandboxEnginePendingReason = 'PENDING_REASON_UNSPECIFIED' | 'PENDING_REASON_CREATING_RESOURCES' | 'PENDING_REASON_SCHEDULING' | 'PENDING_REASON_PULLING_IMAGE' | 'PENDING_REASON_CONTAINER_CREATING' | 'PENDING_REASON_WAITING_READINESS' | 'PENDING_REASON_DELETING_RESOURCES';

export type V1SandboxEngine = {name?: string | undefined, displayName?: string | undefined, uid?: string | undefined, state?: V1SandboxEngineState | undefined, creator?: string | undefined, creatorDisplayName?: string | undefined, createTime?: string | undefined, sandboxEngineImage: string, sandboxEngineImageInfo?: V1SandboxEngineImageInfo | undefined, sandboxEngineTemplate: string, sandboxEngineTemplateInfo?: V1SandboxEngineTemplateInfo | undefined, currentIdleDuration?: (string | null) | undefined, annotations?: {[key: string]: string} | undefined, pendingReason?: SandboxEnginePendingReason | undefined, pendingMessage?: string | undefined};

export type CreateApiV1ParentSandboxEnginesArgs = {parent: string, sandboxEngineId: string, body: V1SandboxEngine};

export type CreateApiV1ParentSandboxEnginesOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const v1SandboxEngineState = z.enum(["STATE_UNSPECIFIED", "STATE_STARTING", "STATE_RUNNING", "STATE_TERMINATING", "STATE_TERMINATED", "STATE_FAILED", "STATE_DELETING"]);

export const v1ImagePullPolicy = z.enum(["IMAGE_PULL_POLICY_UNSPECIFIED", "IMAGE_PULL_POLICY_ALWAYS", "IMAGE_PULL_POLICY_NEVER", "IMAGE_PULL_POLICY_IF_NOT_PRESENT"]);

export const v1SandboxEngineImageInfo = z.object({image: z.string().optional(), name: z.string().optional(), displayName: z.string().optional(), enabled: z.boolean().optional(), imagePullPolicy: v1ImagePullPolicy.optional(), imagePullSecrets: z.array(z.string()).optional(), createTime: z.string().optional(), updateTime: z.string().nullable().optional(), creator: z.string().optional(), updater: z.string().optional(), creatorDisplayName: z.string().optional(), updaterDisplayName: z.string().optional()});

export const v1SandboxEngineTemplateInfo = z.object({name: z.string().optional(), displayName: z.string().optional(), milliCpuRequest: z.number().int().optional(), milliCpuLimit: z.number().int().optional(), gpuResource: z.string().optional(), gpu: z.number().int().optional(), memoryBytesRequest: z.string().optional(), memoryBytesLimit: z.string().optional(), storageBytes: z.string().optional(), storageClassName: z.string().optional(), environmentalVariables: z.record(z.string(), z.string()).optional(), yamlPodTemplateSpec: z.string().optional(), enabled: z.boolean().optional(), maxIdleDuration: z.string().optional(), createTime: z.string().optional(), updateTime: z.string().nullable().optional(), creator: z.string().optional(), updater: z.string().optional(), creatorDisplayName: z.string().optional(), updaterDisplayName: z.string().optional(), maxRunningDuration: z.string().optional()});

export const sandboxEnginePendingReason = z.enum(["PENDING_REASON_UNSPECIFIED", "PENDING_REASON_CREATING_RESOURCES", "PENDING_REASON_SCHEDULING", "PENDING_REASON_PULLING_IMAGE", "PENDING_REASON_CONTAINER_CREATING", "PENDING_REASON_WAITING_READINESS", "PENDING_REASON_DELETING_RESOURCES"]);

export const v1SandboxEngine = z.object({name: z.string().optional(), displayName: z.string().optional(), uid: z.string().optional(), state: v1SandboxEngineState.optional(), creator: z.string().optional(), creatorDisplayName: z.string().optional(), createTime: z.string().optional(), sandboxEngineImage: z.string(), sandboxEngineImageInfo: v1SandboxEngineImageInfo.optional(), sandboxEngineTemplate: z.string(), sandboxEngineTemplateInfo: v1SandboxEngineTemplateInfo.optional(), currentIdleDuration: z.string().nullable().optional(), annotations: z.record(z.string(), z.string()).optional(), pendingReason: sandboxEnginePendingReason.optional(), pendingMessage: z.string().optional()});

export const v1CreateSandboxEngineResponse = z.object({sandboxEngine: v1SandboxEngine.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
};

/**
 * Creates and starts a new SandboxEngine within a specified workspace.
 * 
 * POST /v1/{parent}/sandboxEngines
 */
export const createApiV1ParentSandboxEngines = async (args: CreateApiV1ParentSandboxEnginesArgs, options: CreateApiV1ParentSandboxEnginesOptions) => {
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")

if (args.sandboxEngineId != null) query.append("sandboxEngineId", String(args.sandboxEngineId))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/${encodeURIComponent(String(args.parent))}/sandboxEngines${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(v1CreateSandboxEngineResponse, await res.json())
};