import {z} from 'zod'

export type GetApiDisputesDisputeIdArgs = {dispute_id: string};

export type GetApiDisputesDisputeIdOptions = {baseUrl: string, OAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const paymentData = z.object({id: z.string().optional(), action_id: z.string().optional(), processing_channel_id: z.string().optional(), amount: z.number().optional(), currency: z.string().optional(), reference: z.string().optional(), method: z.string().optional(), acquirer_reference_number: z.string().optional(), mcc: z.string().optional(), "3ds": z.object({version: z.string().optional(), enrolled: z.string().optional()}).optional(), eci: z.string().optional(), has_refund: z.boolean().optional(), processed_on: z.string().optional()});

export const dispute = z.object({id: z.string().optional(), entity_id: z.string().optional(), sub_entity_id: z.string().optional(), reference: z.string().optional(), category: z.enum(["fraudulent", "unrecognized", "canceled_recurring", "product_service_not_received", "not_as_described", "credit_not_issued", "duplicate", "incorrect_amount", "general"]).optional(), amount: z.number().optional(), currency: z.string().optional(), reason_code: z.string().optional(), status: z.enum(["evidence_required", "evidence_under_review", "resolved", "won", "lost", "canceled", "expired", "accepted", "arb_evidence_submitted", "arbitration_under_review", "arbitration_won", "arbitration_lost"]).optional(), resolved_reason: z.enum(["rapid_dispute_resolution", "negative_amount", "already_refunded"]).optional(), relevant_evidence: z.array(z.array(z.enum(["proof_of_delivery_or_service", "invoice_or_receipt", "invoice_showing_distinct_transactions", "customer_communication", "refund_or_cancellation_policy", "recurring_transaction_agreement", "proof_of_delivery_or_service_date additional_evidence", "compelling_evidence"]))).optional(), evidence_required_by: z.string().optional(), received_on: z.string().optional(), last_update: z.string().optional(), is_ce_candidate: z.boolean().optional(), payment: paymentData.optional(), evidence_list: z.array(z.object({file: z.string().optional(), text: z.string().optional(), type: z.enum(["proof_of_delivery_or_service", "invoice_or_receipt", "invoice_showing_distinct_transactions", "customer_communication", "refund_or_cancellation_policy", "recurring_transaction_agreement", "proof_of_delivery_or_service_date", "additional_evidence", "compelling_evidence", "arbitration_no_review", "arbitration_review_required"]).optional(), dispute_id: z.string().optional()})).optional(), evidence_bundle: z.array(z.object({dispute_id: z.string().optional(), filename: z.string().optional(), file_size: z.number().optional(), is_file_oversized: z.boolean().optional(), created_at: z.string().optional(), modified_at: z.string().optional()})).optional(), segment_id: z.string().optional(), _links: z.object({self: z.object({href: z.string().optional()}).optional(), evidence: z.object({href: z.string().optional()}).optional()}).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 dispute details
 * 
 * GET /disputes/{dispute_id}
 * 
 * Also accepts auth: ApiSecretKey
 */
export const getApiDisputesDisputeId = async (args: GetApiDisputesDisputeIdArgs, options: GetApiDisputesDisputeIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, OAuth} = options ?? {}

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

if (OAuth !== undefined) headers.set('authorization', `Bearer ${OAuth}`)

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