From bfdf7e1b2427c4cc02a18837a5e991260b8c09e1 Mon Sep 17 00:00:00 2001
From: Matthias Kretschmann <m@kretschmann.io>
Date: Mon, 24 Jan 2022 15:35:34 +0000
Subject: [PATCH] prepare to use getAmountInExactOut

---
 .../Asset/AssetActions/Pool/Add/index.tsx        |  1 -
 .../Asset/AssetActions/Pool/Remove.tsx           | 16 ++++++++++++----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/components/Asset/AssetActions/Pool/Add/index.tsx b/src/components/Asset/AssetActions/Pool/Add/index.tsx
index 3226cb1cf..935123cb3 100644
--- a/src/components/Asset/AssetActions/Pool/Add/index.tsx
+++ b/src/components/Asset/AssetActions/Pool/Add/index.tsx
@@ -14,7 +14,6 @@ import { useWeb3 } from '@context/Web3'
 import { useAsset } from '@context/Asset'
 import content from '../../../../../../content/price.json'
 import { LoggerInstance, Pool } from '@oceanprotocol/lib'
-import { getOceanConfig } from '@utils/ocean'
 
 export interface FormAddLiquidity {
   amount: number
diff --git a/src/components/Asset/AssetActions/Pool/Remove.tsx b/src/components/Asset/AssetActions/Pool/Remove.tsx
index d6fa05348..27429b15d 100644
--- a/src/components/Asset/AssetActions/Pool/Remove.tsx
+++ b/src/components/Asset/AssetActions/Pool/Remove.tsx
@@ -53,12 +53,12 @@ export default function Remove({
   const [minOceanAmount, setMinOceanAmount] = useState<string>('0')
 
   Decimal.set({ toExpNeg: -18, precision: 18, rounding: 1 })
+  const poolInstance = new Pool(web3, LoggerInstance)
 
   async function handleRemoveLiquidity() {
     setIsLoading(true)
 
     try {
-      const poolInstance = new Pool(web3, LoggerInstance)
       const result = await poolInstance.exitswapPoolAmountIn(
         accountId,
         poolAddress,
@@ -89,11 +89,19 @@ export default function Remove({
 
   const getValues = useRef(
     debounce(async (newAmountPoolShares) => {
-      // const amountOcean = await ocean.pool.getOceanRemovedforPoolShares(
+      // TODO: check based on pool tokens sent in, what I get out in baseToken.
+      // Seems to be not possible with getAmountInExactOut().
+      // const tokenIn = newAmountPoolShares // TODO: this needs to pool shares?
+      // const swapMarketFee = '' // TODO: which is it? Swap fee or market fee?
+      // const baseTokenAmount = '' // TODO: this is what I want to know, why do I need to pass as param then?
+      // const newAmountOcean = await poolInstance.getAmountInExactOut(
       //   poolAddress,
-      //   newAmountPoolShares
+      //   tokenIn,
+      //   baseTokenAddress,
+      //   baseTokenAmount,
+      //   swapMarketFee
       // )
-      // setAmountOcean(amountOcean)
+      // setAmountOcean(newAmountOcean)
     }, 150)
   )
   // Check and set outputs when amountPoolShares changes