import {z} from 'zod'

export type GetApiDefiV3LiquidityOhlcPairArgs = {'x-chain'?: 'solana' | undefined, address: string, time?: number | undefined, direction?: ('back' | 'forward') | undefined, count?: number | undefined};

export type GetApiDefiV3LiquidityOhlcPairOptions = {baseUrl?: string | undefined, apiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const defiLiquidityOhlcPairResponse = z.object({success: z.boolean(), data: z.object({items: z.array(z.object({pair_address: z.string(), base_mint: z.string(), quote_mint: z.string(), timestamp: z.string(), unix_time: z.number().int(), open_liquidity_usd: z.number(), high_liquidity_usd: z.number(), low_liquidity_usd: z.number(), close_liquidity_usd: z.number(), open_base_balance: z.number(), high_base_balance: z.number(), low_base_balance: z.number(), close_base_balance: z.number(), open_quote_balance: z.number(), high_quote_balance: z.number(), low_quote_balance: z.number(), close_quote_balance: z.number(), open_base_amount_ui: z.number().optional(), high_base_amount_ui: z.number().optional(), low_base_amount_ui: z.number().optional(), close_base_amount_ui: z.number().optional(), open_quote_amount_ui: z.number().optional(), high_quote_amount_ui: z.number().optional(), low_quote_amount_ui: z.number().optional(), close_quote_amount_ui: z.number().optional(), base_open_price: z.number(), base_high_price: z.number(), base_low_price: z.number(), base_close_price: z.number(), quote_open_price: z.number(), quote_high_price: z.number(), quote_low_price: z.number(), quote_close_price: z.number()})), direction: z.enum(["next", "prev"]), limit: z.number().int(), next_cursor: z.number().int().nullable(), prev_cursor: z.number().int().nullable(), has_more: z.boolean()})});

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
};

/**
 * Liquidity OHLC - Pair
 * 
 * GET /defi/v3/liquidity/ohlc/pair
 */
export const getApiDefiV3LiquidityOhlcPair = async (args: GetApiDefiV3LiquidityOhlcPairArgs, options?: GetApiDefiV3LiquidityOhlcPairOptions) => {
const {baseUrl = "https://public-api.birdeye.so", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

if (args['x-chain'] != null) headers.set("x-chain", String(args['x-chain']))
if (args.address != null) query.append("address", String(args.address))
if (args.time != null) query.append("time", String(args.time))
if (args.direction != null) query.append("direction", String(args.direction))
if (args.count != null) query.append("count", String(args.count))
if (apiKeyAuth !== undefined) headers.set("X-API-KEY", apiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/defi/v3/liquidity/ohlc/pair${query.size > 0 ? `?${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(defiLiquidityOhlcPairResponse, await res.json())
};