import { createContext, createElement } from "react"
import { AuthApiClient, PortalApiClient, RewardsApiClient } from "./api"
import { ONE_SECOND_MS } from "./utils/time"

export interface PassportContextValue {
  authApiClient: AuthApiClient
  portalApiClient: PortalApiClient
  rewardsApiClient: RewardsApiClient
  environment?: Environment
  accountDataRefetchInterval: number
  nativeBalanceRefetchInterval: number
  nativePriceRefetchInterval: number
  borrowDataRefetchInterval: number
}

export const PassportContext = createContext<PassportContextValue | undefined>(
  undefined,
)

type Environment = "mainnet" | "testnet"

type PassportProviderProps = {
  children: React.ReactNode
  environment?: Environment
  authApiUrl?: string
  portalApiUrl?: string
  rewardsApiUrl?: string
  /** Time in milliseconds after which account data (like mats or mezo id) in
   * dropdown should be re-fetched. Default is 60000 (60 secs) */
  accountDataRefetchInterval?: number
  /** Time in milliseconds after which native token balance in dropdown should
   * be re-fetched. Default is 60000 (60 secs). */
  nativeBalanceRefetchInterval?: number
  /** Time in milliseconds after which native token price in dropdown should be
   * re-fetched. Default is 60000 (60 secs). */
  nativePriceRefetchInterval?: number
  /** Time in milliseconds after which borrow data in dropdown should be
   * re-fetched. Default is 60000 (60 secs)
   * price. */
  borrowDataRefetchInterval?: number
}

export function PassportProvider({
  environment,
  authApiUrl,
  portalApiUrl,
  rewardsApiUrl,
  children,
  accountDataRefetchInterval = 60 * ONE_SECOND_MS,
  nativeBalanceRefetchInterval = 60 * ONE_SECOND_MS,
  nativePriceRefetchInterval = 60 * ONE_SECOND_MS,
  borrowDataRefetchInterval = 60 * ONE_SECOND_MS,
}: PassportProviderProps) {
  if (environment && !["mainnet", "testnet"].includes(environment)) {
    throw new Error("Wrong environment passed to PassportProvider.")
  }

  return createElement(
    PassportContext.Provider,
    {
      value: {
        authApiClient: new AuthApiClient(environment ?? "mainnet", authApiUrl),
        portalApiClient: new PortalApiClient(
          environment ?? "mainnet",
          portalApiUrl,
        ),
        rewardsApiClient: new RewardsApiClient(
          environment ?? "mainnet",
          rewardsApiUrl,
        ),
        environment,
        accountDataRefetchInterval,
        nativeBalanceRefetchInterval,
        nativePriceRefetchInterval,
        borrowDataRefetchInterval,
      },
    },
    children,
  )
}