import {z} from 'zod'

export type GetApiInvoicesIdArgs = {txn_number?: string | undefined};

export type GetApiInvoicesIdOptions = {baseUrl?: string | undefined, accountId?: string | undefined, authToken?: string | undefined, fetch?: typeof fetch | undefined};

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

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

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

export const invoiceLineItem = z.object({id: z.string().optional(), position: z.number().int().optional(), name: z.string().nullable().optional(), description: z.string().nullable().optional(), fullDescription: z.string().nullable().optional(), quantity: z.number().nullable().optional(), volumeDiscountPercent: z.number().nullable().optional(), volumeDiscountInDollars: z.number().nullable().optional(), rangeDiscountPercent: z.number().nullable().optional(), rangeDiscountInDollars: z.number().nullable().optional(), costInDollars: z.number().nullable().optional(), suggestedPriceInDollars: z.number().nullable().optional(), priceInDollars: z.number().nullable().optional(), totalCostInDollars: z.number().nullable().optional(), totalPriceInDollars: z.number().nullable().optional(), totalTaxInDollars: z.number().nullable().optional(), workflowState: z.string().nullable().optional(), productId: z.string().nullable().optional(), productType: z.string().nullable().optional(), productName: z.string().nullable().optional(), saleType: z.string().nullable().optional(), taxable: z.boolean().optional(), taxName: z.string().nullable().optional(), taxRate: z.number().nullable().optional(), priceOverride: z.boolean().nullable().optional(), incomeCoaAccountId: z.string().nullable().optional(), incomeAccountName: z.string().nullable().optional(), cogCoaAccountId: z.string().nullable().optional(), cogAccountName: z.string().nullable().optional(), cogAccountNumber: z.string().nullable().optional(), parentLineItemId: z.string().nullable().optional()});

export const signature = z.object({name: z.string().optional(), location: z.string().nullable().optional(), signatureUrl: z.string().nullable().optional(), createdAt: z.string().optional()});

export const invoice = z.object({id: z.string().optional(), name: z.string().optional(), title: z.string().optional(), txnNumber: z.string().optional(), txnDate: z.string().nullable().optional(), dueDate: z.string().nullable().optional(), shippingDate: z.string().nullable().optional(), createdAt: z.string().optional(), updatedAt: z.string().optional(), workflowState: z.string().nullable().optional(), totalPriceWithTaxInDollars: z.number().nullable().optional(), balanceInDollars: z.number().nullable().optional(), totalPaymentsInDollars: z.number().nullable().optional(), customerPoNumber: z.string().nullable().optional(), customerPoDate: z.string().nullable().optional(), changed: z.enum(["Yes", "No"]).optional(), accountingSyncDate: z.enum(["Yes", "No"]).optional(), lastNote: z.string().nullable().optional(), pm: party.optional(), projectManager: party.optional(), designer: party.optional(), primaryContact: contactRef.optional(), primarySalesRep: party.optional(), company: namedRef.optional(), divisionId: z.string().nullable().optional(), division: z.record(z.string(), z.unknown()).optional(), lineItems: z.array(invoiceLineItem).optional(), signatures: z.array(signature).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 an invoice
 * 
 * GET /invoices/{id}
 */
export const getApiInvoicesId = async (args: GetApiInvoicesIdArgs, options?: GetApiInvoicesIdOptions) => {
const {baseUrl = "https://api.shopvox.com/v1", fetch: fetchFn = fetch, accountId, authToken} = options ?? {}

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

if (args.txn_number != null) query.append("txn_number", String(args.txn_number))
if (accountId !== undefined) query.set("account_id", accountId)
if (authToken !== undefined) query.set("authToken", authToken)

const url = `${baseUrl.replace(/\/+$/, '')}/invoices/${encodeURIComponent(String(args.id))}${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(invoice, await res.json())
};