import {z} from 'zod'

export type GetApiSetupArgs = {'x-api-key'?: string | undefined};

export type GetApiSetupOptions = {baseUrl?: string | undefined, tenantApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const chainSponsorship = z.object({gas: z.enum(["all", "none", "deployed"]).optional(), swap: z.enum(["all", "none"]).optional(), bridging: z.enum(["all", "none"]).optional(), protocolFee: z.enum(["all", "none"]).optional(), maxAmountUsd: z.number().gt(0).optional()});

export const getSetupResponse = z.object({webhookUrl: z.string().optional(), hasWebhookSecret: z.boolean(), sponsorship: z.record(z.string(), chainSponsorship).optional(), depositWhitelist: z.record(z.string(), z.record(z.string(), z.object({minAmount: z.string().optional(), maxAmount: z.string().optional()}))).optional(), swapQuoters: z.record(z.string(), z.array(z.enum(["1inch", "0x", "velora", "kyberswap", "fynd", "fynd-hosted", "bebop", "relay"]))).optional(), maxPriceDeviationBps: z.number(), maxPriceDeviationBpsIsDefault: z.boolean(), priceDeviationTokens: z.record(z.string(), z.record(z.string(), z.number().int().gte(0).lte(10000))).optional(), minDepositUsd: z.number().optional(), appFees: z.object({feeBps: z.number().int().gte(0).lte(10000).optional(), tokens: z.record(z.string(), z.record(z.string(), z.number().int().gte(0).lte(10000))).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 client settings
 * 
 * GET /setup
 * 
 * Also accepts auth: internalProjectBearer
 */
export const getApiSetup = async (args: GetApiSetupArgs, options?: GetApiSetupOptions) => {
const {baseUrl = "https://v1.orchestrator.rhinestone.dev/deposit-processor", fetch: fetchFn = fetch, tenantApiKey} = options ?? {}

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

if (args['x-api-key'] != null) headers.set("x-api-key", String(args['x-api-key']))
if (tenantApiKey !== undefined) headers.set("x-api-key", tenantApiKey)

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