import {z} from 'zod'

export type InventoryItemRelationshipCreateSchema = {projectId?: string | undefined, fromEntityKey: string, toEntityKey: string, relationshipType: 'runs-on' | 'member-of' | 'hosted-on' | 'part-of' | 'instance-of' | 'depends-on', source: 'discovered' | 'inventory' | 'manual', firstSeenAt?: Record<string, never> | undefined, lastSeenAt?: Record<string, never> | undefined, callCount?: number | undefined, errorCount?: number | undefined, avgDurationMs?: number | undefined};

export type CreateApiInventoryItemRelationshipArgs = {body: {data: InventoryItemRelationshipCreateSchema}};

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

export const inventoryItemRelationshipReadSchema = z.object({_id: z.string().optional(), createdAt: z.object({}).optional(), updatedAt: z.object({}).optional(), deletedAt: z.object({}).optional(), projectId: z.string().optional(), fromEntityKey: z.string(), toEntityKey: z.string(), relationshipType: z.enum(["runs-on", "member-of", "hosted-on", "part-of", "instance-of", "depends-on"]), source: z.enum(["discovered", "inventory", "manual"]), firstSeenAt: z.object({}).optional(), lastSeenAt: z.object({}).optional(), callCount: z.number().optional(), errorCount: z.number().optional(), avgDurationMs: z.number().optional(), createdByUserId: z.string().optional(), deletedByUserId: z.string().optional()});

export const createApiInventoryItemRelationshipResponse = z.object({data: inventoryItemRelationshipReadSchema.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
};

/**
 * Create Inventory Item Relationship
 * 
 * POST /inventory-item-relationship
 */
export const createApiInventoryItemRelationship = async (args: CreateApiInventoryItemRelationshipArgs, options?: CreateApiInventoryItemRelationshipOptions) => {
const {baseUrl = "https://oneuptime.com/api", fetch: fetchFn = fetch, ApiKey} = options ?? {}

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

if (ApiKey !== undefined) headers.set("APIKey", ApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/inventory-item-relationship${query.size > 0 ? `?${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(createApiInventoryItemRelationshipResponse, await res.json())
};