import {z} from 'zod'

export type OperationType = 'Add' | 'Remove' | 'Replace' | 'Move' | 'Copy' | 'Test' | 'Invalid';

export type ModuleRequestOperation = {operationType?: OperationType | undefined, path?: (string | null) | undefined, op?: (string | null) | undefined, from?: (string | null) | undefined, value: unknown};

export type IContractResolver = Record<string, never>;

export type ModuleRequestJsonPatchDocument = {operations?: (Array<ModuleRequestOperation> | null) | undefined, contractResolver?: IContractResolver | undefined};

export type PatchApiTemplatesTemplateIdModulesModuleIdArgs = {templateId: string, moduleId: string, body: ModuleRequestJsonPatchDocument};

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

export const moduleOption = z.object({id: z.string().nullable().optional(), name: z.string().nullable().optional(), value: z.string().nullable().optional()});

export const module = z.object({id: z.string().nullable().optional(), name: z.string().nullable().optional(), type: z.string().nullable().optional(), left: z.number().int().nullable().optional(), top: z.number().int().nullable().optional(), width: z.number().int().nullable().optional(), height: z.number().int().nullable().optional(), playlist_id: z.string().nullable().optional(), sequence: z.number().int().nullable().optional(), options: z.array(moduleOption).nullable().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
};

/**
 * Patch a module/zone within a template. Patch allows partial updates by targeting specific properties.
 * Uses the JSON Patch syntax (http://jsonpatch.com). Modules/zones define content areas on screen.
 * 
 * PATCH /templates/{templateId}/modules/{moduleId}
 * 
 * Also accepts auth: ApiKeyInHeader, ApiKeyInQuery
 */
export const patchApiTemplatesTemplateIdModulesModuleId = async (args: PatchApiTemplatesTemplateIdModulesModuleIdArgs, options?: PatchApiTemplatesTemplateIdModulesModuleIdOptions) => {
const {baseUrl = "https://api.reveldigital.com", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

if (Bearer !== undefined) headers.set('authorization', `Bearer ${Bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/templates/${encodeURIComponent(String(args.templateId))}/modules/${encodeURIComponent(String(args.moduleId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(module, await res.json())
};