import {z} from 'zod'

export type GetApiV1InvoicesArgs = {customer_plunet_id?: number | undefined, status?: string | undefined, updated_since?: string | undefined, page?: number | undefined, per_page?: number | undefined};

export type GetApiV1InvoicesOptions = {baseUrl?: string | undefined, cookieSession?: string | undefined, fetch?: typeof fetch | undefined};

export const quoteCustomer = z.object({plunet_id: z.number().int().nullable().optional(), name: z.string().optional(), address: z.string().nullable().optional()}).nullable();

export const priceLineEntry = z.object({price_unit_id: z.number().int().nullable().optional(), service: z.string().nullable().optional(), unit: z.string().nullable().optional(), amount: z.number().optional(), unit_price: z.number().optional(), total: z.number().optional()});

export const quoteItem = z.object({id: z.string().nullable().optional(), plunet_id: z.string().nullable().optional(), language_source: z.string().nullable().optional(), language_target: z.string().nullable().optional(), client_price: z.number().nullable().optional(), status: z.string().nullable().optional(), price_line: z.array(priceLineEntry).optional()});

export const invoiceLine = z.object({requester: z.string().nullable().optional(), order_reference: z.string().nullable().optional(), project_name: z.string().nullable().optional(), description: z.string().nullable().optional(), total_price: z.number().nullable().optional(), order_item: quoteItem.optional()});

export const invoice = z.object({invoice_number: z.string().nullable().optional(), created_at: z.string().optional(), payment_due_date: z.string().nullable().optional(), payment_date: z.string().nullable().optional(), description: z.string().nullable().optional(), po_number: z.string().nullable().optional(), client_ccy: z.string().nullable().optional(), status: z.string().nullable().optional(), totals: z.object({net: z.number().nullable().optional(), outgoing: z.number().nullable().optional(), paid: z.number().nullable().optional()}).optional(), customer: quoteCustomer.optional(), payment_request_id: z.string().nullable().optional(), items: z.array(invoiceLine).optional()});

export const paginationMeta = z.object({total: z.number().int().optional(), page: z.number().int().optional(), per_page: z.number().int().optional()});

export const getApiV1InvoicesResponse = z.object({data: z.array(invoice).optional(), meta: paginationMeta.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
};

/**
 * List invoices
 * 
 * GET /V1/invoices
 * 
 * Also accepts auth: bearer_auth
 */
export const getApiV1Invoices = async (args: GetApiV1InvoicesArgs, options?: GetApiV1InvoicesOptions) => {
const {baseUrl = "https://api.worders.net", fetch: fetchFn = fetch, cookieSession} = options ?? {}

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

if (args.customer_plunet_id != null) query.append("customer_plunet_id", String(args.customer_plunet_id))
if (args.status != null) query.append("status", String(args.status))
if (args.updated_since != null) query.append("updated_since", String(args.updated_since))
if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (cookieSession !== undefined) cookies.push("_worders_session=" + encodeURIComponent(cookieSession))

const url = `${baseUrl.replace(/\/+$/, '')}/V1/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(getApiV1InvoicesResponse, await res.json())
};