import {z} from 'zod'

export type ItemsCommonStatus = 'canceled' | 'completed' | 'compliance_hold' | 'created' | 'externally_paid' | 'failed' | 'initiated' | 'issue' | 'needs_approval' | 'pending' | 'po_discrepancy_hold' | 'processing' | 'ready_to_send' | 'scheduled';

export type GetApiV1PayablesArgs = {page?: number | undefined, page_size?: number | undefined, amount_due?: unknown | undefined, 'amount_due.gt'?: unknown | undefined, 'amount_due.gte'?: unknown | undefined, 'amount_due.lt'?: unknown | undefined, 'amount_due.lte'?: unknown | undefined, amount_paid?: unknown | undefined, 'amount_paid.gt'?: unknown | undefined, 'amount_paid.gte'?: unknown | undefined, 'amount_paid.lt'?: unknown | undefined, 'amount_paid.lte'?: unknown | undefined, bill_number?: string | undefined, company?: string | undefined, created_at?: string | undefined, 'created_at.gt'?: string | undefined, 'created_at.gte'?: string | undefined, 'created_at.lt'?: string | undefined, 'created_at.lte'?: string | undefined, delivery_method?: ('ach_expedited' | 'ach_next_day' | 'ach_same_day' | 'ach_standard' | 'card_instant' | 'check_standard' | 'check_international' | 'check_next_day' | 'check_priority' | 'check_priority_express' | 'check_priority_signature' | 'check_standard_certified' | 'check_two_day' | 'international_ach' | 'international_swift' | 'international_vendor_choice' | 'paypal_direct' | 'real_time_payment') | undefined, due_on?: string | undefined, 'due_on.gt'?: string | undefined, 'due_on.gte'?: string | undefined, 'due_on.lt'?: string | undefined, 'due_on.lte'?: string | undefined, external_id?: string | undefined, issued_on?: string | undefined, 'issued_on.gt'?: string | undefined, 'issued_on.gte'?: string | undefined, 'issued_on.lt'?: string | undefined, 'issued_on.lte'?: string | undefined, sort?: (Array<'amount_due' | '-amount_due' | 'amount_paid' | '-amount_paid' | 'created_at' | '-created_at' | 'due_on' | '-due_on' | 'issued_on' | '-issued_on'>) | undefined, status?: Array<ItemsCommonStatus> | undefined, status_changed_at?: string | undefined, 'status_changed_at.gt'?: string | undefined, 'status_changed_at.gte'?: string | undefined, 'status_changed_at.lt'?: string | undefined, 'status_changed_at.lte'?: string | undefined, withdraw_from_account?: Array<string> | undefined};

export type GetApiV1PayablesOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const sharedSelfLink = z.string();

export const sharedListLinks = z.object({self: sharedSelfLink, next: z.string().nullable().optional(), prev: z.string().nullable().optional()});

export const isoCurrencyCode = z.enum(["AED", "AUD", "BHD", "BRL", "BSD", "CAD", "CHF", "CNY", "COP", "CRC", "CZK", "DKK", "DOP", "EGP", "EUR", "GBP", "GHS", "GTQ", "HKD", "HNL", "HUF", "IDR", "INR", "ILS", "JPY", "KES", "KRW", "KWD", "KZT", "MOP", "MXN", "MYR", "NGN", "NIO", "NOK", "NZD", "OMR", "PAB", "PEN", "PHP", "PKR", "PLN", "QAR", "RON", "SAR", "SEK", "SGD", "THB", "TRY", "TWD", "UGX", "USD", "UYU", "VND", "ZAR"]).min(3).max(3);

export const itemsCommonStatus = z.enum(["canceled", "completed", "compliance_hold", "created", "externally_paid", "failed", "initiated", "issue", "needs_approval", "pending", "po_discrepancy_hold", "processing", "ready_to_send", "scheduled"]);

export const itemsCommonItemLinks = z.object({self: sharedSelfLink, confirmation: z.string().nullable().optional()});

export const companiesCompanyLinks = z.object({self: sharedSelfLink, compliance_checks: z.string(), contacts: z.string(), payables: z.string(), payment_methods: z.string(), receivables: z.string(), tax_forms: z.string()});

export const companiesCompactCompany = z.object({object: z.literal("Company"), id: z.string(), display_name: z.string(), links: companiesCompanyLinks});

export const accountsAccountLinks = z.object({self: sharedSelfLink});

export const accountsAccountBankTypeDetails = z.object({account_number: z.string(), account_type: z.enum(["checking", "savings"]), institution_name: z.string(), logo: z.string().optional(), primary_color: z.string().min(4).max(7).optional(), routing_number: z.string().min(9).max(9)});

export const accountsAccountExternalTypeDetails = z.object({});

export const accountsAccountPayPalTypeDetails = z.object({});

export const accountsCompactAccount = z.discriminatedUnion("type", [z.object({object: z.literal("Account"), id: z.string(), type: z.literal("bank"), links: accountsAccountLinks, type_details: accountsAccountBankTypeDetails}), z.object({object: z.literal("Account"), id: z.string(), type: z.literal("balance"), links: accountsAccountLinks, type_details: z.object({})}), z.object({object: z.literal("Account"), id: z.string(), type: z.literal("external"), links: accountsAccountLinks, type_details: accountsAccountExternalTypeDetails}), z.object({object: z.literal("Account"), id: z.string(), type: z.literal("paypal"), links: accountsAccountLinks, type_details: accountsAccountPayPalTypeDetails})]);

export const itemsPayablesCommonCompactPayable = z.object({id: z.string(), amount: z.string(), amount_due: z.string(), amount_paid: z.string(), amount_recipient: z.number().optional(), amount_sender: z.number().optional(), bill_number: z.string().nullable(), created_at: z.string(), currency_code: z.enum(["AED", "AUD", "BHD", "BRL", "BSD", "CAD", "CHF", "CNY", "COP", "CRC", "CZK", "DKK", "DOP", "EGP", "EUR", "GBP", "GHS", "GTQ", "HKD", "HNL", "HUF", "IDR", "INR", "ILS", "JPY", "KES", "KRW", "KWD", "KZT", "MOP", "MXN", "MYR", "NGN", "NIO", "NOK", "NZD", "OMR", "PAB", "PEN", "PHP", "PKR", "PLN", "QAR", "RON", "SAR", "SEK", "SGD", "THB", "TRY", "TWD", "UGX", "USD", "UYU", "VND", "ZAR"]).min(3).max(3).optional(), currency_code_recipient: isoCurrencyCode.nullable().optional(), currency_code_sender: isoCurrencyCode.nullable().optional(), due_on: z.string(), exchange_rate: z.string().optional(), expected_on: z.string().nullable(), external_id: z.string().nullable().optional(), fixed_side: z.enum(["sender", "recipient"]).optional(), issued_on: z.string(), is_exchange_rate_locked: z.boolean().optional(), reference: z.string().nullable().optional(), sent_on: z.string().nullable().optional(), status: itemsCommonStatus, status_changed_at: z.string(), links: itemsCommonItemLinks, object: z.literal("Payable"), delivery_method: z.enum(["ach_expedited", "ach_next_day", "ach_same_day", "ach_standard", "card_instant", "check_standard", "check_international", "check_next_day", "check_priority", "check_priority_express", "check_priority_signature", "check_standard_certified", "check_two_day", "international_ach", "international_swift", "international_vendor_choice", "paypal_direct", "real_time_payment"]).nullable().optional(), pay_to_company: companiesCompactCompany, send_on: z.string().nullable().optional(), type: z.enum(["ach", "card", "check", "external", "international", "paypal", "vendor_choice"]), version: z.number().int().gte(1).optional(), withdraw_from_account: accountsCompactAccount.optional()});

export const itemsPayablesDiscriminatedPayableList = z.object({object: z.literal("List"), links: sharedListLinks, results: z.array(itemsPayablesCommonCompactPayable)});

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 Payables
 * 
 * GET /v1/payables
 */
export const getApiV1Payables = async (args: GetApiV1PayablesArgs, options?: GetApiV1PayablesOptions) => {
const {baseUrl = "https://api.routable.com", 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.page_size != null) query.append("page_size", String(args.page_size))
if (args.amount_due != null) query.append("amount_due", String(args.amount_due))
if (args['amount_due.gt'] != null) query.append("amount_due.gt", String(args['amount_due.gt']))
if (args['amount_due.gte'] != null) query.append("amount_due.gte", String(args['amount_due.gte']))
if (args['amount_due.lt'] != null) query.append("amount_due.lt", String(args['amount_due.lt']))
if (args['amount_due.lte'] != null) query.append("amount_due.lte", String(args['amount_due.lte']))
if (args.amount_paid != null) query.append("amount_paid", String(args.amount_paid))
if (args['amount_paid.gt'] != null) query.append("amount_paid.gt", String(args['amount_paid.gt']))
if (args['amount_paid.gte'] != null) query.append("amount_paid.gte", String(args['amount_paid.gte']))
if (args['amount_paid.lt'] != null) query.append("amount_paid.lt", String(args['amount_paid.lt']))
if (args['amount_paid.lte'] != null) query.append("amount_paid.lte", String(args['amount_paid.lte']))
if (args.bill_number != null) query.append("bill_number", String(args.bill_number))
if (args.company != null) query.append("company", String(args.company))
if (args.created_at != null) query.append("created_at", String(args.created_at))
if (args['created_at.gt'] != null) query.append("created_at.gt", String(args['created_at.gt']))
if (args['created_at.gte'] != null) query.append("created_at.gte", String(args['created_at.gte']))
if (args['created_at.lt'] != null) query.append("created_at.lt", String(args['created_at.lt']))
if (args['created_at.lte'] != null) query.append("created_at.lte", String(args['created_at.lte']))
if (args.delivery_method != null) query.append("delivery_method", String(args.delivery_method))
if (args.due_on != null) query.append("due_on", String(args.due_on))
if (args['due_on.gt'] != null) query.append("due_on.gt", String(args['due_on.gt']))
if (args['due_on.gte'] != null) query.append("due_on.gte", String(args['due_on.gte']))
if (args['due_on.lt'] != null) query.append("due_on.lt", String(args['due_on.lt']))
if (args['due_on.lte'] != null) query.append("due_on.lte", String(args['due_on.lte']))
if (args.external_id != null) query.append("external_id", String(args.external_id))
if (args.issued_on != null) query.append("issued_on", String(args.issued_on))
if (args['issued_on.gt'] != null) query.append("issued_on.gt", String(args['issued_on.gt']))
if (args['issued_on.gte'] != null) query.append("issued_on.gte", String(args['issued_on.gte']))
if (args['issued_on.lt'] != null) query.append("issued_on.lt", String(args['issued_on.lt']))
if (args['issued_on.lte'] != null) query.append("issued_on.lte", String(args['issued_on.lte']))
if (args.sort != null) query.append("sort", args.sort.join(','))
for (const item of args.status ?? []) query.append("status", String(item))
if (args.status_changed_at != null) query.append("status_changed_at", String(args.status_changed_at))
if (args['status_changed_at.gt'] != null) query.append("status_changed_at.gt", String(args['status_changed_at.gt']))
if (args['status_changed_at.gte'] != null) query.append("status_changed_at.gte", String(args['status_changed_at.gte']))
if (args['status_changed_at.lt'] != null) query.append("status_changed_at.lt", String(args['status_changed_at.lt']))
if (args['status_changed_at.lte'] != null) query.append("status_changed_at.lte", String(args['status_changed_at.lte']))
for (const item of args.withdraw_from_account ?? []) query.append("withdraw_from_account", String(item))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/payables${query.size > 0 ? `?${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(itemsPayablesDiscriminatedPayableList, await res.json())
};