import {z} from 'zod'

export type JsonNode = {empty?: boolean | undefined, array?: boolean | undefined, null?: boolean | undefined, object?: boolean | undefined, float?: boolean | undefined, string?: boolean | undefined, number?: boolean | undefined, missingNode?: boolean | undefined, valueNode?: boolean | undefined, nodeType?: ('ARRAY' | 'BINARY' | 'BOOLEAN' | 'MISSING' | 'NULL' | 'NUMBER' | 'OBJECT' | 'POJO' | 'STRING') | undefined, pojo?: boolean | undefined, integralNumber?: boolean | undefined, floatingPointNumber?: boolean | undefined, short?: boolean | undefined, int?: boolean | undefined, long?: boolean | undefined, double?: boolean | undefined, bigDecimal?: boolean | undefined, bigInteger?: boolean | undefined, textual?: boolean | undefined, boolean?: boolean | undefined, binary?: boolean | undefined, container?: boolean | undefined, embeddedValue?: boolean | undefined} | null;

export type FilePostDto = {id?: string | undefined, entityId?: string | undefined, description: string, notes?: string | undefined, date?: string | undefined, amount?: number | undefined, customData?: JsonNode | undefined};

export type MultiParamFilePostDto = {data: Array<FilePostDto>};

export type CreateApiV6FilesArgs = {body: MultiParamFilePostDto};

export type CreateApiV6FilesOptions = {baseUrl?: string | undefined, EmbedToken?: string | undefined, fetch?: typeof fetch | undefined};

export const httpStatus = z.union([z.literal(200), z.literal(400), z.literal(401), z.literal(403), z.literal(404), z.literal(500)]);

export const fileEntityExpanded = z.object({id: z.string()}).nullable();

export const jsonNode = z.object({empty: z.boolean().optional(), array: z.boolean().optional(), null: z.boolean().optional(), object: z.boolean().optional(), float: z.boolean().optional(), string: z.boolean().optional(), number: z.boolean().optional(), missingNode: z.boolean().optional(), valueNode: z.boolean().optional(), nodeType: z.enum(["ARRAY", "BINARY", "BOOLEAN", "MISSING", "NULL", "NUMBER", "OBJECT", "POJO", "STRING"]).optional(), pojo: z.boolean().optional(), integralNumber: z.boolean().optional(), floatingPointNumber: z.boolean().optional(), short: z.boolean().optional(), int: z.boolean().optional(), long: z.boolean().optional(), double: z.boolean().optional(), bigDecimal: z.boolean().optional(), bigInteger: z.boolean().optional(), textual: z.boolean().optional(), boolean: z.boolean().optional(), binary: z.boolean().optional(), container: z.boolean().optional(), embeddedValue: z.boolean().optional()}).nullable();

export const fileGetDto = z.object({id: z.string(), entity: fileEntityExpanded.nullable(), description: z.string(), notes: z.string().nullable(), url: z.string(), date: z.string(), amount: z.number().int().nullable(), status: z.enum(["ACTIVE", "INACTIVE", "REMOVED"]), customData: jsonNode.optional()});

export const errorItem = z.object({type: z.enum(["UNKNOWN_ERROR", "INVALID_TOKEN", "EXPIRED_TOKEN", "FORBIDDEN", "BAD_REQUEST", "JSON_ERROR", "DUPLICATE", "REQUIRED", "INVALID_VALUE", "NOT_MODIFIABLE", "INVALID_FORMAT", "NOT_FOUND"]).optional(), message: z.string().optional(), param: z.string().optional()});

export const multiResponseFileGetDto = z.object({result: z.enum(["SUCCESS", "FAILURE"]).optional(), statusCode: httpStatus.optional(), data: fileGetDto.optional(), error: z.array(errorItem).optional()});

export const responseListMultiResponseFileGetDto = z.object({result: z.enum(["SUCCESS", "FAILURE"]).optional(), data: z.array(multiResponseFileGetDto).optional(), error: z.array(errorItem).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
};

/**
 * Save files
 * 
 * POST /v6/files
 */
export const createApiV6Files = async (args: CreateApiV6FilesArgs, options?: CreateApiV6FilesOptions) => {
const {baseUrl = "https://sandbox.tight.com", fetch: fetchFn = fetch, EmbedToken} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v6/files${query.size > 0 ? `?${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(responseListMultiResponseFileGetDto, await res.json())
};