import {z} from 'zod'

export type GetApiInvoicesArgs = {page?: number | undefined, per_page?: number | undefined, id?: string | undefined, customer_id?: number | undefined, order_id?: string | undefined, state?: ('pending' | 'pending_payment' | 'paid' | 'overdue') | undefined, base_grand_total_from?: number | undefined, base_grand_total_to?: number | undefined, created_at_from?: string | undefined, created_at_to?: string | undefined, sort?: ('id' | 'increment_id' | 'order_id' | 'base_grand_total' | 'state' | 'created_at') | undefined, order?: ('asc' | 'desc') | undefined};

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

export const adminInvoiceAdminInvoiceRestDto = z.object({id: z.number().int().nullable().optional(), incrementId: z.string().nullable().optional(), orderId: z.number().int().nullable().optional(), orderIncrementId: z.string().nullable().optional(), state: z.string().nullable().optional(), emailSent: z.boolean().nullable().optional(), totalQty: z.number().int().nullable().optional(), orderCurrencyCode: z.string().nullable().optional(), baseCurrencyCode: z.string().nullable().optional(), channelCurrencyCode: z.string().nullable().optional(), subTotal: z.number().nullable().optional(), formattedSubTotal: z.string().nullable().optional(), baseSubTotal: z.number().nullable().optional(), formattedBaseSubTotal: z.string().nullable().optional(), subTotalInclTax: z.number().nullable().optional(), formattedSubTotalInclTax: z.string().nullable().optional(), baseSubTotalInclTax: z.number().nullable().optional(), formattedBaseSubTotalInclTax: z.string().nullable().optional(), grandTotal: z.number().nullable().optional(), formattedGrandTotal: z.string().nullable().optional(), baseGrandTotal: z.number().nullable().optional(), formattedBaseGrandTotal: z.string().nullable().optional(), taxAmount: z.number().nullable().optional(), formattedTaxAmount: z.string().nullable().optional(), baseTaxAmount: z.number().nullable().optional(), formattedBaseTaxAmount: z.string().nullable().optional(), discountAmount: z.number().nullable().optional(), formattedDiscountAmount: z.string().nullable().optional(), baseDiscountAmount: z.number().nullable().optional(), formattedBaseDiscountAmount: z.string().nullable().optional(), shippingAmount: z.number().nullable().optional(), formattedShippingAmount: z.string().nullable().optional(), baseShippingAmount: z.number().nullable().optional(), formattedBaseShippingAmount: z.string().nullable().optional(), shippingAmountInclTax: z.number().nullable().optional(), formattedShippingAmountInclTax: z.string().nullable().optional(), baseShippingAmountInclTax: z.number().nullable().optional(), formattedBaseShippingAmountInclTax: z.string().nullable().optional(), shippingTaxAmount: z.number().nullable().optional(), formattedShippingTaxAmount: z.string().nullable().optional(), baseShippingTaxAmount: z.number().nullable().optional(), formattedBaseShippingTaxAmount: z.string().nullable().optional(), transactionId: z.string().nullable().optional(), reminders: z.number().int().nullable().optional(), nextReminderAt: z.string().nullable().optional(), createdAt: z.string().nullable().optional(), updatedAt: z.string().nullable().optional(), orderStatus: z.string().nullable().optional(), orderStatusLabel: z.string().nullable().optional(), orderDate: z.string().nullable().optional(), channelName: z.string().nullable().optional(), customerName: z.string().nullable().optional(), customerEmail: z.string().nullable().optional(), order: z.array(z.unknown()).nullable().optional(), items: z.array(z.record(z.string(), z.unknown())).optional()});

export const getApiInvoicesResponse = z.array(adminInvoiceAdminInvoiceRestDto);

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 invoices (datagrid parity)
 * 
 * GET /invoices
 */
export const getApiInvoices = async (args: GetApiInvoicesArgs, options?: GetApiInvoicesOptions) => {
const {baseUrl = "http://localhost:8000/api/admin", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (args.id != null) query.append("id", String(args.id))
if (args.customer_id != null) query.append("customer_id", String(args.customer_id))
if (args.order_id != null) query.append("order_id", String(args.order_id))
if (args.state != null) query.append("state", String(args.state))
if (args.base_grand_total_from != null) query.append("base_grand_total_from", String(args.base_grand_total_from))
if (args.base_grand_total_to != null) query.append("base_grand_total_to", String(args.base_grand_total_to))
if (args.created_at_from != null) query.append("created_at_from", String(args.created_at_from))
if (args.created_at_to != null) query.append("created_at_to", String(args.created_at_to))
if (args.sort != null) query.append("sort", String(args.sort))
if (args.order != null) query.append("order", String(args.order))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

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