import {z} from 'zod'

export type GetApiCmmnRepositoryCaseDefinitionsArgs = {version?: number | undefined, name?: string | undefined, nameLike?: string | undefined, nameLikeIgnoreCase?: string | undefined, key?: string | undefined, keyLike?: string | undefined, resourceName?: string | undefined, resourceNameLike?: string | undefined, category?: string | undefined, categoryLike?: string | undefined, categoryNotEquals?: string | undefined, deploymentId?: string | undefined, parentDeploymentId?: string | undefined, startableByUser?: string | undefined, tenantId?: string | undefined, tenantIdLike?: string | undefined, latest?: boolean | undefined, sort?: ('name' | 'id' | 'key' | 'category' | 'deploymentId' | 'version') | undefined, order?: string | undefined, start?: number | undefined, size?: number | undefined};

export type GetApiCmmnRepositoryCaseDefinitionsOptions = {baseUrl: string, basicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const caseDefinitionResponse = z.object({id: z.string().optional(), url: z.string().optional(), key: z.string().optional(), version: z.number().int().optional(), name: z.string().optional(), description: z.string().optional(), tenantId: z.string().optional(), deploymentId: z.string().optional(), deploymentUrl: z.string().optional(), resource: z.string().optional(), diagramResource: z.string().optional(), category: z.string().optional(), graphicalNotationDefined: z.boolean().optional(), startFormDefined: z.boolean().optional()});

export const dataResponseCaseDefinitionResponse = z.object({data: z.array(caseDefinitionResponse).optional(), total: z.number().int().optional(), start: z.number().int().optional(), sort: z.string().optional(), order: z.string().optional(), size: z.number().int().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 of case definitions
 * 
 * GET /cmmn-repository/case-definitions
 */
export const getApiCmmnRepositoryCaseDefinitions = async (args: GetApiCmmnRepositoryCaseDefinitionsArgs, options: GetApiCmmnRepositoryCaseDefinitionsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

if (args.version != null) query.append("version", String(args.version))
if (args.name != null) query.append("name", String(args.name))
if (args.nameLike != null) query.append("nameLike", String(args.nameLike))
if (args.nameLikeIgnoreCase != null) query.append("nameLikeIgnoreCase", String(args.nameLikeIgnoreCase))
if (args.key != null) query.append("key", String(args.key))
if (args.keyLike != null) query.append("keyLike", String(args.keyLike))
if (args.resourceName != null) query.append("resourceName", String(args.resourceName))
if (args.resourceNameLike != null) query.append("resourceNameLike", String(args.resourceNameLike))
if (args.category != null) query.append("category", String(args.category))
if (args.categoryLike != null) query.append("categoryLike", String(args.categoryLike))
if (args.categoryNotEquals != null) query.append("categoryNotEquals", String(args.categoryNotEquals))
if (args.deploymentId != null) query.append("deploymentId", String(args.deploymentId))
if (args.parentDeploymentId != null) query.append("parentDeploymentId", String(args.parentDeploymentId))
if (args.startableByUser != null) query.append("startableByUser", String(args.startableByUser))
if (args.tenantId != null) query.append("tenantId", String(args.tenantId))
if (args.tenantIdLike != null) query.append("tenantIdLike", String(args.tenantIdLike))
if (args.latest != null) query.append("latest", String(args.latest))
if (args.sort != null) query.append("sort", String(args.sort))
if (args.order != null) query.append("order", String(args.order))
if (args.start != null) query.append("start", String(args.start))
if (args.size != null) query.append("size", String(args.size))
if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/cmmn-repository/case-definitions${query.size > 0 ? `?${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(dataResponseCaseDefinitionResponse, await res.json())
};