synapsecns/sanguine

import _ from 'lodash'

import { BRIDGE_MAP } from '@/constants/bridgeMap'
import { flattenPausedTokens } from '@/utils/flattenPausedTokens'
import { HYPERLIQUID } from './chains/master'

export type BridgeRoutes = Record<string, string[]>

const constructJSON = (swappableMap, exclusionList) => {
  const result = {}

  // Iterate through the chains
  for (const chainA in swappableMap) {
    for (const tokenA in swappableMap[chainA]) {
      const symbolA = swappableMap[chainA][tokenA].symbol
      const key = `${symbolA}-${chainA}`

      if (exclusionList.includes(key)) continue

      // Iterate through other chains to compare
      for (const chainB in swappableMap) {
        if (chainA !== chainB) {
          for (const tokenB in swappableMap[chainB]) {
            const symbolB = swappableMap[chainB][tokenB].symbol
            const value = `${symbolB}-${chainB}`

            if (exclusionList.includes(value)) continue

            // Check if there's a bridge between the origins and destinations
            for (const bridgeSymbol of swappableMap[chainA][tokenA].origin) {
              if (
                swappableMap[chainA][tokenA].origin.includes(bridgeSymbol) &&
                swappableMap[chainB][tokenB].destination.includes(bridgeSymbol)
              ) {
                // Add to the result if the key exists, else create a new array
                if (result[key]) {
                  result[key].push(value)
                } else {
                  result[key] = [value]
                }
              }
            }
          }
        }
      }
    }
  }

  return result
}

const addUSDCHyperLiquid = (routes) => {
  const usdcHyperliquid = `USDC-${HYPERLIQUID.id}`

  return _.mapValues(routes, (innerList, key) => {
    // If the key is USDC-42161 OR if the innerList includes USDC-42161
    if (key === 'USDC-42161' || innerList.includes('USDC-42161')) {
      return [...innerList, usdcHyperliquid]
    }
    return innerList
  })
}
const PAUSED_TOKENS = flattenPausedTokens()

export const EXISTING_BRIDGE_ROUTES: BridgeRoutes = addUSDCHyperLiquid(
  constructJSON(BRIDGE_MAP, PAUSED_TOKENS)
)