import {z} from 'zod'

export type GetApiQuotesArgs = {page?: number | undefined, per_page?: number | undefined};

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

export const quoteListStats = z.object({totalCount: z.number().int().optional(), currentPage: z.number().int().optional(), perPage: z.number().int().optional(), totalPages: z.number().int().optional(), prevPage: z.number().int().nullable().optional(), nextPage: z.number().int().nullable().optional(), nextPageResultsCount: z.number().int().nullable().optional(), hasNextPage: z.boolean().optional(), hasPrevPage: z.boolean().optional(), outOfRange: z.boolean().optional()});

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

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

export const quoteListItem = z.object({id: z.string().optional(), title: z.string().optional(), txnNumber: z.string().optional(), txnDate: z.string().nullable().optional(), expiryDate: 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(), nextContactDate: z.string().nullable().optional(), closingPotential: z.string().nullable().optional(), potentialClosingDate: z.string().nullable().optional(), lastNote: z.string().nullable().optional(), age: z.number().int().nullable().optional(), lastEmailedDate: z.string().nullable().optional(), quoteFor: z.string().nullable().optional(), customerNote: z.string().nullable().optional(), site: z.string().nullable().optional(), quickQuote: z.boolean().nullable().optional(), dueDate: z.string().nullable().optional(), inHandDate: z.string().nullable().optional(), createdBy: namedRef.optional(), projectManager: namedRef.optional(), designer: party.optional(), primaryContact: namedRef.optional(), primarySalesRep: namedRef.optional(), company: namedRef.optional(), project: namedRef.optional()});

export const getApiQuotesResponse = z.object({stats: quoteListStats.optional(), quotes: z.array(quoteListItem).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 quotes
 * 
 * GET /quotes
 */
export const getApiQuotes = async (args: GetApiQuotesArgs, options?: GetApiQuotesOptions) => {
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.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (accountId !== undefined) query.set("account_id", accountId)
if (authToken !== undefined) query.set("authToken", authToken)

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