import {z} from 'zod'

export type GetApiWithholdingTaxesArgs = {currentPage?: number | undefined, pageSize?: number | undefined, searchString?: string | undefined, range?: string | undefined, month?: string | undefined, year?: string | undefined, startDate?: string | undefined, endDate?: string | undefined, Authorization: string};

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

export const withholidingTaxItem = z.object({incomeType: z.number().int(), description: z.string().optional(), taxRate: z.number(), taxAmount: z.number(), taxAmountNoVat: z.number(), withheld: z.number(), total: z.number(), vatType: z.number().int()});

export const allWithholidingTaxDocumentResponse = z.object({status: z.boolean().optional(), message: z.string().optional(), code: z.number().int().optional(), data: z.object({list: z.array(z.object({recordId: z.string().optional(), documentId: z.string().optional(), documentSerial: z.string().optional(), contactCode: z.string().optional(), contactName: z.string().optional(), contactAddress: z.string().optional(), contactTaxId: z.string().optional(), contactBranch: z.string().optional(), contactPerson: z.string().optional(), contactEmail: z.string().optional(), contactNumber: z.string().optional(), contactZipCode: z.string().optional(), contactGroup: z.number().int().optional(), publishedOn: z.string().optional(), entity: z.number().int().optional(), textOther: z.string().optional(), withholdingTaxItems: z.array(withholidingTaxItem).optional(), total: z.number().optional(), totalTaxWithheld: z.number().optional(), taxPayment: z.number().int().optional(), taxPaymentOthers: z.string().optional(), providentFundNumber: z.string().optional(), providentFundAmount: z.string().optional(), socialSecurityAmount: z.string().optional(), remarks: z.string().optional(), internalNotes: z.string().optional(), showSignatureOrStamp: z.boolean().optional(), company: z.object({companyName: z.string().optional(), companyNameEn: z.string().optional(), companyAddress: z.string().optional(), companyAddressEn: z.string().optional(), companyTaxId: z.string().optional(), companyBranch: z.string().optional(), companyBranchEn: z.string().optional(), companyPhone: z.string().optional(), companyMobile: z.string().optional(), companyFax: z.string().optional(), companyWebsite: z.string().optional()}).optional(), status: z.number().int().optional(), statusString: z.number().int().optional(), documentType: z.number().int().optional(), allowDelete: z.boolean().optional(), isDelete: z.string().optional()})).optional(), totalDocument: z.string().optional()}).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
};

/**
 * Get all withholding tax documents.
 * 
 * GET /withholding-taxes
 */
export const getApiWithholdingTaxes = async (args: GetApiWithholdingTaxesArgs, options?: GetApiWithholdingTaxesOptions) => {
const {baseUrl = "https://openapi.flowaccount.com/v1", fetch: fetchFn = fetch} = options ?? {}

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

if (args.currentPage != null) query.append("currentPage", String(args.currentPage))
if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.searchString != null) query.append("searchString", String(args.searchString))
if (args.range != null) query.append("range", String(args.range))
if (args.month != null) query.append("month", String(args.month))
if (args.year != null) query.append("year", String(args.year))
if (args.startDate != null) query.append("startDate", String(args.startDate))
if (args.endDate != null) query.append("endDate", String(args.endDate))
if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))

const url = `${baseUrl.replace(/\/+$/, '')}/withholding-taxes${query.size > 0 ? `?${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(allWithholidingTaxDocumentResponse, await res.json())
};