{-# LANGUAGE OverloadedStrings #-}

import Control.Monad (when)
import Database.Persist
import Database.Persist.Sqlite
import System.Directory
import Test.Hspec
import ZcashHaskell.Types (ZcashNet(..))
import Zenith.Core (getAccounts)
import Zenith.DB

main :: IO ()
main = do
  checkDbFile <- doesFileExist "test.db"
  when checkDbFile $ removeFile "test.db"
  hspec $ do
    describe "Database tests" $ do
      it "Create table" $ do
        s <- runSqlite "test.db" $ do runMigration migrateAll
        s `shouldBe` ()
      describe "Wallet Table" $ do
        it "insert wallet record" $ do
          s <-
            runSqlite "test.db" $ do
              insert $
                ZcashWallet
                  "one two three four five six seven eight nine ten eleven twelve"
                  2000000
                  "Main Wallet"
                  MainNet
          fromSqlKey s `shouldBe` 1
        it "read wallet record" $ do
          s <-
            runSqlite "test.db" $ do
              selectList [ZcashWalletBirthdayHeight >. 0] []
          length s `shouldBe` 1
        it "modify wallet record" $ do
          s <-
            runSqlite "test.db" $ do
              let recId = toSqlKey 1 :: ZcashWalletId
              update recId [ZcashWalletName =. "New Wallet"]
              get recId
          "New Wallet" `shouldBe` maybe "None" zcashWalletName s
        it "delete wallet record" $ do
          s <-
            runSqlite "test.db" $ do
              let recId = toSqlKey 1 :: ZcashWalletId
              delete recId
              get recId
          "None" `shouldBe` maybe "None" zcashWalletName s
      describe "Account table" $ do
        it "insert account" $ do
          s <-
            runSqlite "test.db" $ do
              insert $
                ZcashWallet
                  "one two three four five six seven eight nine ten eleven twelve"
                  2000000
                  "Main Wallet"
                  MainNet
          t <-
            runSqlite "test.db" $ do
              insert $ ZcashAccount s 0 "132465798" "987654321" "739182462"
          fromSqlKey t `shouldBe` 1
        it "read accounts for wallet" $ do
          wList <- getWallets "test.db" MainNet
          acc <- getAccounts "test.db" $ entityKey (head wList)
          length acc `shouldBe` 1