{-# LANGUAGE OverloadedStrings #-}

module Spec where

import Config
import Control.Concurrent (forkIO, threadDelay)
import Control.Exception (bracket)
import Control.Monad.IO.Class
import qualified Data.Aeson as A
import qualified Data.ByteString as B
import Data.Configurator
import Data.Either
import Data.Maybe
import Data.SecureMem
import qualified Data.Text as T
import qualified Data.Text.Encoding as E
import Data.Time
import Data.Time.Calendar
import Data.Time.Clock
import Data.Time.Clock.POSIX
import qualified Data.UUID as U
import Database.MongoDB
import Item
import LangComponent
import Network.HTTP.Simple
import Network.HTTP.Types.Status
import Order
import Owner
import Payment
import System.IO.Unsafe
import Test.Hspec
import Test.Hspec.Expectations.Json
import Test.Hspec.QuickCheck
import Test.QuickCheck
import Test.QuickCheck.Gen
import Test.QuickCheck.Monadic
import Text.Megaparsec
import User
import Web.Scotty
import WooCommerce
import Xero
import ZGoBackend
import ZGoTx

main :: IO ()
main = do
  putStrLn "Reading config..."
  loadedConfig <- loadZGoConfig "zgotest.cfg"
  hspec $ do
    describe "Helper functions" $ do
      describe "decodeHexText" $ do
        it "converts to readable text" $ do
          decodeHexText
            "5a474f3a3a35643364343439342d353163302d343332642d383439352d3035303431393935376165610a5265706c792d546f3a0a7a733177366e6b616d65617a633567756a6d363933353073796c35773874677679617068756d73337077386579747a7935796d303878376476736b6d796b6b61746d777275636d67763365723865" `shouldBe`
            "ZGO::5d3d4494-51c0-432d-8495-050419957aea\nReply-To:\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
      describe "hex strings" $ do
        prop "encoding and decoding are inverse" $ \x ->
          (decodeHexText . encodeHexText) x == x
      describe "zToZGoTx" $
        --prop "memo parsing" testMemoParser
       do
        it "parse ZecWallet memo" $ do
          let m =
                runParser
                  pZGoMemo
                  "Zecwalllet memo"
                  "ZGO::5d3d4494-51c0-432d-8495-050419957aea\nReply-To:\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          case m of
            Left e -> putStrLn $ errorBundlePretty e
            Right m' ->
              m_session m' `shouldBe`
              U.fromString "5d3d4494-51c0-432d-8495-050419957aea"
        it "parse YWallet memo" $ do
          let m =
                runParser
                  pZGoMemo
                  "Ywallet memo"
                  "\128737MSG\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e\n\nZGO::ad8477d3-4fdd-4c97-90b2-76630b5f77e1"
          case m of
            Left e -> putStrLn $ errorBundlePretty e
            Right m' ->
              m_session m' `shouldBe`
              U.fromString "ad8477d3-4fdd-4c97-90b2-76630b5f77e1"
        it "converts ZecWallet tx to ZGo tx" $ do
          let t =
                ZcashTx
                  "someId"
                  0.5
                  50000000
                  1602000
                  18732456
                  False
                  5
                  "ZGO::5d3d4494-51c0-432d-8495-050419957aea\nReply-To:\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          zToZGoTx t `shouldBe`
            ZGoTx
              Nothing
              "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
              "5d3d4494-51c0-432d-8495-050419957aea"
              5
              18732456
              0.5
              "someId"
              "ZGO::5d3d4494-51c0-432d-8495-050419957aea\nReply-To:\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
        it "converts YWallet tx to ZGo tx" $ do
          let t =
                ZcashTx
                  "someId"
                  0.5
                  50000000
                  1602000
                  18732456
                  False
                  5
                  "\128737MSG\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e\n\nZGO::ad8477d3-4fdd-4c97-90b2-76630b5f77e1"
          zToZGoTx t `shouldBe`
            ZGoTx
              Nothing
              "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
              "ad8477d3-4fdd-4c97-90b2-76630b5f77e1"
              5
              18732456
              0.5
              "someId"
              "\128737MSG\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e\n\nZGO::ad8477d3-4fdd-4c97-90b2-76630b5f77e1"
        it "converts ZecWallet payment tx to ZGo tx" $ do
          let t =
                ZcashTx
                  "someId"
                  0.5
                  50000000
                  1602000
                  18732456
                  False
                  5
                  "ZGOp::5d3d4494-51c0-432d-8495-050419957aea\nReply-To:\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          zToZGoTx t `shouldBe`
            ZGoTx
              Nothing
              ""
              "5d3d4494-51c0-432d-8495-050419957aea"
              5
              18732456
              0.5
              "someId"
              "ZGOp::5d3d4494-51c0-432d-8495-050419957aea\nReply-To:\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
        it "converts YWallet payment tx to ZGo tx" $ do
          let t =
                ZcashTx
                  "someId"
                  0.5
                  50000000
                  1602000
                  18732456
                  False
                  5
                  "\128737MSG\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e\n\nZGOp::ad8477d3-4fdd-4c97-90b2-76630b5f77e1"
          zToZGoTx t `shouldBe`
            ZGoTx
              Nothing
              ""
              "ad8477d3-4fdd-4c97-90b2-76630b5f77e1"
              5
              18732456
              0.5
              "someId"
              "\128737MSG\nzs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e\n\nZGOp::ad8477d3-4fdd-4c97-90b2-76630b5f77e1"
      describe "PIN generator" $ do
        it "should give a 7 digit" $ do
          pin <- generatePin
          length pin `shouldBe` 7
    describe "API endpoints" $ do
      beforeAll_ (startAPI loadedConfig) $ do
        describe "Validate user session" $ do
          it "validate with correct pin" $ do
            req <-
              testPost
                "/validateuser"
                [ ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")
                , ("pin", Just "1234567")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` accepted202
        describe "Price endpoint" $ do
          it "returns a price for an existing currency" $ do
            req <- testGet "/price" [("currency", Just "usd")]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "returns 204 when the currency is not supported" $ do
            req <- testGet "/price" [("currency", Just "jpy")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` noContent204
        describe "Countries endpoint" $ do
          it "returns a list of countries" $ do
            req <-
              testGet
                "/api/countries"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "returns 401 with invalid session" $ do
            req <-
              testGet
                "/api/countries"
                [("session", Just "fake-id-string-283that0")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
        describe "blockheight endpoint" $ do
          it "returns a block number" $ do
            req <-
              testGet
                "/blockheight"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res <- httpJSON req
            height (getResponseBody (res :: Response Block)) `shouldSatisfy` \x ->
              x > 1600000
        describe "Xero endpoints" $ do
          describe "xero" $ do
            it "returns the xero config" $ do
              req <-
                testGet
                  "/api/xero"
                  [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
              res <- httpJSON req
              getResponseStatus (res :: Response A.Value) `shouldBe` ok200
            it "returns 401 with invalid session" $ do
              req <-
                testGet "/api/xero" [("session", Just "fnelrkgnlyebrlvns82949")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` unauthorized401
          describe "xeroaccount" $ do
            it "returns the account code" $ do
              req <-
                testGet
                  "/api/xeroaccount"
                  [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
              res <- httpJSON req
              getResponseStatus (res :: Response A.Value) `shouldBe` ok200
            it "reading returns 401 with invalid session" $ do
              req <-
                testGet
                  "/api/xeroaccount"
                  [("session", Just "fnelrkgnlyebrlvns82949")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` unauthorized401
            it "setting returns 401 with invalid session" $ do
              req <-
                testPost
                  "/api/xeroaccount"
                  [("session", Just "fnelrkgnlyebrlvns82949")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` unauthorized401
            it "setting succeeds with valid session" $ do
              req <-
                testPost
                  "/api/xeroaccount"
                  [ ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")
                  , ("code", Just "ZEC")
                  ]
              res <- httpLBS req
              getResponseStatus res `shouldBe` accepted202
        describe "User endpoint" $ do
          it "returns a user for a session" $ do
            req <-
              testGet
                "/api/user"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "returns 401 when user doesn't exist" $ do
            req <-
              testGet
                "/api/user"
                [("session", Just "suchafak-euui-dican-eve-nbelieveitca")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          describe "delete" $ do
            it "returns 401 when session is invalid" $ do
              req <-
                testDelete
                  "/api/user/"
                  "6272a90f2b05a74cf1000005"
                  [("session", Just "suchafak-euui-dican-eve-nbelieveitca")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` unauthorized401
            it "returns 403 when user and session don't match" $ do
              req <-
                testDelete
                  "/api/user/"
                  "6272a90f2b05a74cf1000005"
                  [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` forbidden403
            it "returns 400 when user is invalid" $ do
              req <-
                testDelete
                  "/api/user/"
                  "000000000000000000000000"
                  [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` badRequest400
            it "deletes user by id" $ do
              req <-
                testDelete
                  "/api/user/"
                  "6272a90f2b05a74cf1000003"
                  [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdaa")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` ok200
        describe "Owner endpoint" $
          --prop "add owner" testOwnerAdd
         do
          it "return owner by address" $ do
            req <-
              testGet
                "/api/owner"
                [ ( "address"
                  , Just
                      "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e")
                , ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")
                ]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "owner by address returns 401 with bad session" $ do
            req <-
              testGet
                "/api/owner"
                [ ( "address"
                  , Just
                      "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e")
                , ("session", Just "3fake94j-rbal-jeber-nvlke-4bal8dcdcd")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          it "return owner by id" $ do
            req <-
              testGet
                "/api/ownerid"
                [ ("id", Just "627ad3492b05a76be3000001")
                , ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` ok200
        describe "Order endpoints" $
          --prop "upsert order" testOrderAdd
         do
          it "adding order with bad session fails with 401" $ do
            myTs <- liftIO getCurrentTime
            let testOrder =
                  ZGoOrder
                    (Just (read "627ab3ea2b05a76be3000011"))
                    "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                    "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd"
                    myTs
                    False
                    "usd"
                    102.0
                    0
                    0
                    []
                    False
                    ""
                    ""
                    "testToken4321"
            req <-
              testPostJson "/api/order" $
              A.object ["payload" A..= A.toJSON testOrder]
            res <-
              httpLBS $
              setRequestQueryString
                [("session", Just "35bfb9c2-9ad2-fake-adda-99d63b8dcdcd")]
                req
            getResponseStatus res `shouldBe` unauthorized401
          it "adding order with mismatched session fails with 403" $ do
            myTs <- liftIO getCurrentTime
            let testOrder =
                  ZGoOrder
                    (Just (read "627ab3ea2b05a76be3000011"))
                    "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                    "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd"
                    myTs
                    False
                    "usd"
                    102.0
                    0
                    0
                    []
                    False
                    ""
                    ""
                    "testToken4321"
            req <-
              testPostJson "/api/order" $
              A.object ["payload" A..= A.toJSON testOrder]
            res <-
              httpLBS $
              setRequestQueryString
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dfake")]
                req
            getResponseStatus res `shouldBe` forbidden403
          it "adding order with correct session succeeds" $ do
            myTs <- liftIO getCurrentTime
            let testOrder =
                  ZGoOrder
                    (Just (read "627ab3ea2b05a76be3000011"))
                    "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                    "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd"
                    myTs
                    False
                    "usd"
                    102.0
                    0
                    0
                    []
                    False
                    ""
                    ""
                    "testToken4321"
            req <-
              testPostJson "/api/order" $
              A.object ["payload" A..= A.toJSON testOrder]
            res <-
              httpLBS $
              setRequestQueryString
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
                req
            getResponseStatus res `shouldBe` created201
          it "get order by session" $ do
            req <-
              testGet
                "/api/order"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "get order by session fails with bad session" $ do
            req <-
              testGet
                "/api/order"
                [("session", Just "35bfb9c2-9ad2-4fe5-fake-99d63b8dcdcd")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          it "get order by id" $ do
            req <-
              testGet
                "/order/627ab3ea2b05a76be3000000"
                [("token", Just "testToken1234")]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "get order with invalid id fails with 400" $ do
            req <- testGet "/order/6273hrb" [("token", Just "testToken1234")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` badRequest400
          it "get order by id fails with bad token" $ do
            req <-
              testGet
                "/order/627ab3ea2b05a76be3000000"
                [("token", Just "wrongToken1234")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` forbidden403
          it "get all orders for owner" $ do
            req <-
              testGet
                "/api/allorders"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "get all orders for owner fails with bad session" $ do
            req <-
              testGet
                "/api/allorders"
                [("session", Just "35bfb9c2-9ad2-4fe5-fake-99d63b8dcdcd")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          it "delete order by id fails with mismatched session" $ do
            req <-
              testDelete
                "/api/order/"
                "627ab3ea2b05a76be3000000"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dfake")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` forbidden403
          it "delete order by id fails with bad session" $ do
            req <-
              testDelete
                "/api/order/"
                "627ab3ea2b05a76be3000000"
                [("session", Just "35bfb9c2-9ad2-4fe5-fake-99d63b8dcdcd")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          it "delete order by id" $ do
            req <-
              testDelete
                "/api/order/"
                "627ab3ea2b05a76be3000000"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` ok200
        describe "Item endpoint" $ do
          it "adding item with bad session fails" $ do
            let item =
                  Item
                    Nothing
                    "Table"
                    "Oak"
                    "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                    499.99
            req <-
              testPostJson "/api/item" $ A.object ["payload" A..= A.toJSON item]
            res <-
              httpLBS $
              setRequestQueryString
                [("session", Just "35bfb9c2-9ad2-fake-adda-99d63b8dcdcd")]
                req
            getResponseStatus res `shouldBe` unauthorized401
          it "adding item with good session succeeds" $ do
            let item =
                  Item
                    (Just (read "627d7ba92b05a76be3000013"))
                    "Table"
                    "Oak"
                    "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                    499.99
            req <-
              testPostJson "/api/item" $ A.object ["payload" A..= A.toJSON item]
            res <-
              httpLBS $
              setRequestQueryString
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
                req
            getResponseStatus res `shouldBe` created201
          it "get items with valid session succeeds" $ do
            req <-
              testGet
                "/api/items"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "get items with invalid session returns 401" $ do
            req <-
              testGet
                "/api/items"
                [("session", Just "35bfb9c2-9ad2-4fe5-fake-99d63b8dcdcd")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          describe "delete item" $ do
            it "returns 401 with invalid session and item ID" $ do
              req <-
                testDelete
                  "/api/item/"
                  "627d7ba92b05a76be3000003"
                  [("session", Just "35bfb9c2-9ad2-fake-adda-99d63b8dcdcd")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` unauthorized401
            it "returns 403 when item ID doesn't belong to session" $ do
              req <-
                testDelete
                  "/api/item/"
                  "627d7ba92b05a76be3000003"
                  [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` forbidden403
            it "succeeds with valid session and item ID" $ do
              req <-
                testDelete
                  "/api/item/"
                  "627d7ba92b05a76be3000013"
                  [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
              res <- httpLBS req
              getResponseStatus res `shouldBe` ok200
        describe "WooCommerce endpoints" $ do
          it "generate token with invalid session gives 401" $ do
            req <-
              testPost
                "/api/wootoken"
                [ ("ownerid", Just "627ad3492b05a76be3000001")
                , ("session", Just "35bfb9c2-9ad2-fake-adda-99d63b8dcdcd")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          it "generate token with mismatched session gives 403" $ do
            req <-
              testPost
                "/api/wootoken"
                [ ("ownerid", Just "627ad3492b05a76be3000001")
                , ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dfake")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` forbidden403
          it "generate token with valid session succeeds" $ do
            req <-
              testPost
                "/api/wootoken"
                [ ("ownerid", Just "627ad3492b05a76be3000001")
                , ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` accepted202
          it "read token gives 401 with bad session" $ do
            req <-
              testGet
                "/api/wootoken"
                [("session", Just "35bfb9c2-9ad2-4fe5-fake-99d63b8dcdcd")]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          it "read token succeeds with valid session" $ do
            req <-
              testGet
                "/api/wootoken"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "authenticate with incorrect owner" $ do
            req <-
              testPublicGet
                "/auth"
                [ ("ownerid", Just "62cca13f5530331e2a900001")
                , ( "token"
                  , Just
                      "0c1702c16c7bd7e075b8bb129b24888a5cc2181fa1eb4ce9190cfcb625ecf0ee")
                , ("siteurl", Just "aHR0cHM6Ly93d3cudGVjcHJvdmFsLmNvbS8")
                ]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` accepted202
          it "authenticate with incorrect token" $ do
            req <-
              testPublicGet
                "/auth"
                [ ("ownerid", Just "627ad3492b05a76be3000001")
                , ("token", Just "89bd9d8d69a674e0f467cc8796000000")
                , ("siteurl", Just "aHR0cHM6Ly93d3cudGVjcHJvdmFsLmNvbS8")
                ]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` accepted202
          it "authenticate with correct token" $ do
            req1 <-
              testGet
                "/api/wootoken"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res1 <- httpJSON req1
            let tk = getResponseBody (res1 :: Response WooToken)
            req <-
              testPublicGet
                "/auth"
                [ ("ownerid", Just "627ad3492b05a76be3000001")
                , ("token", Just $ (E.encodeUtf8 . w_token) tk)
                , ("siteurl", Just "aHR0cHM6Ly93d3cudGVjcHJvdmFsLmNvbS8")
                ]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "authenticate with correct token on existing shop" $ do
            req <-
              testPublicGet
                "/auth"
                [ ("ownerid", Just "627ad3492b05a76be3000001")
                , ( "token"
                  , Just
                      "0c1702c16c7bd7e075b8bb129b24888a5cc2181fa1eb4ce9190cfcb625ecf0ee")
                , ("siteurl", Just "aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8")
                ]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` accepted202
          it "request order creation" $ do
            req1 <-
              testGet
                "/api/wootoken"
                [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
            res1 <- httpJSON req1
            let tk = getResponseBody (res1 :: Response WooToken)
            req <-
              testPublicGet
                "/woopayment"
                [ ("ownerid", Just "627ad3492b05a76be3000001")
                , ("token", Just $ (E.encodeUtf8 . w_token) tk)
                , ("siteurl", Just "aHR0cHM6Ly93d3cudGVjcHJvdmFsLmNvbS8")
                , ("order_id", Just "1234")
                , ("currency", Just "usd")
                , ("amount", Just "100.0")
                , ("date", Just "2022-12-01")
                , ("orderkey", Just "wc_order_m7qiJ1dNrGDYE")
                ]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
        describe "Language endpoint" $ do
          it "existing component" $ do
            req <-
              testGet
                "/api/getlang"
                [ ("lang", Just "en-US")
                , ("component", Just "login")
                , ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")
                ]
            res <- httpJSON req
            getResponseStatus (res :: Response A.Value) `shouldBe` ok200
          it "existing component with bad session" $ do
            req <-
              testGet
                "/api/getlang"
                [ ("lang", Just "en-US")
                , ("component", Just "login")
                , ("session", Just "35bfb9c2-fake-4fe5-adda-99d63b8dcdcd")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` unauthorized401
          it "wrong component" $ do
            req <-
              testGet
                "/api/getlang"
                [ ("lang", Just "en-US")
                , ("component", Just "test")
                , ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` noContent204
          it "wrong language" $ do
            req <-
              testGet
                "/api/getlang"
                [ ("lang", Just "fr-FR")
                , ("component", Just "login")
                , ("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")
                ]
            res <- httpLBS req
            getResponseStatus res `shouldBe` noContent204
    around handleDb $
      describe "Database actions" $ do
        describe "authentication" $ do
          it "should succeed with good creds" $ \p -> do
            r <- liftIO $ access p master "zgo" (auth "zgo" "zcashrules")
            r `shouldBe` True
          it "should fail with bad creds" $ \p -> do
            r <- liftIO $ access p master "zgo" (auth "user" "pwd")
            r `shouldBe` False
        describe "ZGo Pro sessions" $ do
          it "find in DB" $ \p -> do
            doc <-
              access p master "test" $
              findProSession
                "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
            doc `shouldNotBe` Nothing
          it "upsert to DB" $ const pending
        describe "Zcash prices" $ do
          it "should update" $ \p -> do
            doc <- access p master "test" $ findPrice "usd"
            case doc of
              Nothing -> True `shouldBe` False
              Just d -> do
                let q = parseZGoPrice d
                case q of
                  Nothing -> True `shouldBe` False
                  Just r -> do
                    let t1 = ZGoBackend.timestamp r
                    _ <- checkZcashPrices p "test"
                    doc2 <- access p master "test" $ findPrice "usd"
                    case doc2 of
                      Nothing -> True `shouldBe` False
                      Just d2 -> do
                        let q2 = parseZGoPrice d2
                        case q2 of
                          Nothing -> True `shouldBe` False
                          Just r2 -> do
                            let t2 = ZGoBackend.timestamp r2
                            t2 `shouldSatisfy` (t1 <)
        describe "user is" $ do
          xit "validated" $ \p -> do
            t <-
              access p master "test" $
              findOne (select ["validated" =: False] "users")
            case t of
              Nothing -> True `shouldBe` False
              Just r -> do
                let s = parseUserBson r
                case s of
                  Nothing -> True `shouldBe` False
                  Just z -> do
                    _ <- access p master "test" $ validateUser (usession z)
                    q <-
                      access p master "test" $
                      findOne
                        (select
                           ["validated" =: True, "session" =: usession z]
                           "users")
                    isNothing q `shouldBe` False
          it "deleted" $ \p -> do
            t <- access p master "test" $ findOne (select [] "users")
            let s = parseUserBson =<< t
            let userId = u_id =<< s
            let idString = maybe "" show userId
            _ <- access p master "test" $ deleteUser idString
            q <-
              access p master "test" $
              findOne (select ["_id" =: userId] "users")
            isNothing q `shouldBe` True
        describe "Orders" $ do
          it "marked as paid" $ \p -> do
            myTs <- liftIO getCurrentTime
            let myOrder =
                  ZGoOrder
                    (Just (read "627ab3ea2b05a76be3000001"))
                    "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                    "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd"
                    myTs
                    False
                    "usd"
                    102.0
                    0
                    0
                    []
                    False
                    ""
                    ""
                    "testToken1234"
            let ordTest = val myOrder
            case ordTest of
              Doc oT -> access p master "test" (insert_ "orders" oT)
              _ -> fail "Couldn't save Order in DB"
            _ <-
              access p master "test" $
              markOrderPaid ("627ab3ea2b05a76be3000001", 0)
            o <-
              access p master "test" $ findOrderById "627ab3ea2b05a76be3000001"
            let o1 = (cast' . Doc) =<< o
            case o1 of
              Nothing -> True `shouldBe` False
              Just o2 -> qpaid o2 `shouldBe` True
        describe "Xero data" $ do
          it "token is saved" $ \p -> do
            t <-
              access p master "test" $
              findToken
                "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
            let t1 = (cast' . Doc) =<< t
            case t1 of
              Nothing -> True `shouldBe` False
              Just t2 ->
                t_address t2 `shouldBe`
                "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          it "code is saved" $ \p -> do
            _ <-
              access p master "test" $
              addAccCode
                "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                "ZEC"
            t <-
              access p master "test" $
              findToken
                "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
            let t1 = (cast' . Doc) =<< t
            case t1 of
              Nothing -> True `shouldBe` False
              Just t2 -> t_code t2 `shouldBe` "ZEC"
        describe "Zcash transactions" $ do
          xit "logins are added to db" $ \p -> do
            _ <-
              access p master "test" (Database.MongoDB.delete (select [] "txs"))
            _ <- scanZcash loadedConfig p
            threadDelay 1000000
            t <- access p master "test" $ findOne (select [] "txs")
            let s = parseZGoTxBson =<< t
            let conf = maybe 0 confirmations s
            conf `shouldSatisfy` (> 0)
          xit "payments are added to db" $ \p -> do
            _ <-
              access
                p
                master
                "test"
                (Database.MongoDB.delete (select [] "payments"))
            _ <- scanZcash loadedConfig p
            threadDelay 1000000
            t <- access p master "test" $ findOne (select [] "payments")
            let s = (cast' . Doc) =<< t
            let payDelta = maybe 0 pdelta s
            payDelta `shouldSatisfy` (> 0)
          it "owners are marked as paid" $ \p -> do
            let myUser =
                  User
                    (Just (read "6272a90f2b05a74cf1000002" :: ObjectId))
                    "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                    "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcb"
                    1613487
                    "1234567"
                    True
            _ <-
              access
                p
                master
                "test"
                (insert_
                   "users"
                   [ "address" =: uaddress myUser
                   , "_id" =: u_id myUser
                   , "session" =: usession myUser
                   , "blocktime" =: ublocktime myUser
                   , "pin" =: upin myUser
                   , "validated" =: uvalidated myUser
                   ])
            tstamp <- getCurrentTime
            let myPay =
                  Payment
                    Nothing
                    86400
                    False
                    ""
                    "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcb"
                    ((round . utcTimeToPOSIXSeconds) tstamp)
                    0.005
                    "myrandom123tx464id"
                    "coolest memo ever!"
            let parsedPay = val myPay
            case parsedPay of
              Doc d -> do
                _ <- access p master "test" (insert_ "payments" d)
                _ <- checkPayments p "test"
                threadDelay 1000000
                t <-
                  access p master "test" $
                  findOne
                    (select
                       [ "address" =:
                         ("zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e" :: T.Text)
                       ]
                       "owners")
                let s = (cast' . Doc) =<< t
                let ownerPaid = maybe False opaid s
                ownerPaid `shouldBe` True
              _ -> True `shouldBe` False `debug` "Failed parsing payment"
          xit "owners are expired" $ \p -> do
            _ <- expireOwners p "test"
            now <- getCurrentTime
            res <-
              access
                p
                master
                "test"
                (rest =<<
                 find
                   (select
                      ["expiration" =: ["$lt" =: now], "paid" =: True]
                      "owners"))
            res `shouldBe` []
          xit "login txs are converted to users" $ \p -> do
            let myTx =
                  ZGoTx
                    Nothing
                    "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
                    "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdca"
                    3
                    1613487
                    0.00000001
                    "abcdef"
                    "Super Memo"
            _ <-
              access
                p
                master
                "test"
                (Database.MongoDB.delete (select [] "users"))
            _ <- access p master "test" (insert_ "txs" (encodeZGoTxBson myTx))
            _ <- updateLogins p loadedConfig
            threadDelay 1000000
            t <- access p master "test" $ findOne (select [] "users")
            case t of
              Nothing -> True `shouldBe` False
              Just r -> do
                let s = parseUserBson r
                case s of
                  Nothing -> True `shouldBe` False
                  Just z -> length (T.unpack (usession z)) `shouldSatisfy` (> 0)

testGet :: B.ByteString -> [(B.ByteString, Maybe B.ByteString)] -> IO Request
testGet endpoint body = do
  let user = "user"
  let pwd = "superSecret"
  let testRequest =
        setRequestQueryString body $
        setRequestPort 3000 $
        setRequestBasicAuth user pwd $
        setRequestMethod "GET" $ setRequestPath endpoint defaultRequest
  return testRequest

testPublicGet ::
     B.ByteString -> [(B.ByteString, Maybe B.ByteString)] -> IO Request
testPublicGet endpoint body = do
  let testRequest =
        setRequestQueryString body $
        setRequestPort 3000 $
        setRequestMethod "GET" $ setRequestPath endpoint defaultRequest
  return testRequest

testPost :: B.ByteString -> [(B.ByteString, Maybe B.ByteString)] -> IO Request
testPost endpoint body = do
  let user = "user"
  let pwd = "superSecret"
  let testRequest =
        setRequestQueryString body $
        setRequestPort 3000 $
        setRequestBasicAuth user pwd $
        setRequestMethod "POST" $ setRequestPath endpoint defaultRequest
  return testRequest

testPostJson :: B.ByteString -> A.Value -> IO Request
testPostJson endpoint body = do
  let user = "user"
  let pwd = "superSecret"
  let testRequest =
        setRequestBodyJSON body $
        setRequestPort 3000 $
        setRequestBasicAuth user pwd $
        setRequestMethod "POST" $ setRequestPath endpoint defaultRequest
  return testRequest

testDelete ::
     B.ByteString
  -> B.ByteString
  -> [(B.ByteString, Maybe B.ByteString)]
  -> IO Request
testDelete endpoint par body = do
  let user = "user"
  let pwd = "superSecret"
  let testRequest =
        setRequestQueryString body $
        setRequestPort 3000 $
        setRequestBasicAuth user pwd $
        setRequestMethod "DELETE" $
        setRequestPath (B.append endpoint par) defaultRequest
  return testRequest

testMemoParser :: T.Text -> T.Text -> T.Text -> Property
testMemoParser t1 t2 t3 =
  monadicIO $ do
    let res =
          runParser pZGoMemo "Parser test" $
          t1 <>
          " zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e " <>
          t2 <> " ZGO::5d3d4494-51c0-432d-8495-050419957aea " <> t3
    case res of
      Left e -> assert False `debug` errorBundlePretty e
      Right zm ->
        assert $
        U.fromString "5d3d4494-51c0-432d-8495-050419957aea" == m_session zm &&
        Just
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e" ==
        m_address zm

testOwnerAdd :: Owner -> Property
testOwnerAdd o =
  monadicIO $ do
    req <-
      run $ testPostJson "/api/owner" (A.object ["payload" A..= A.toJSON o]) --`debug` show o
    res <- httpLBS req
    if opayconf o
      then assert $ getResponseStatus res == internalServerError500
      else assert $ getResponseStatus res == created201

testOrderAdd :: ZGoOrder -> Property
testOrderAdd o =
  monadicIO $ do
    req <-
      run $ testPostJson "/api/order" (A.object ["payload" A..= A.toJSON o])
    res <-
      httpLBS $
      setRequestQueryString
        [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
        req
    assert $ getResponseStatus res == created201

testItemAdd :: Item -> Property
testItemAdd i = do
  monadicIO $ do
    req <- run $ testPostJson "/api/item" (A.object ["payload" A..= A.toJSON i])
    res <-
      httpLBS $
      setRequestQueryString
        [("session", Just "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd")]
        req
    assert $ getResponseStatus res == created201

-- | Open the MongoDB connection
openDbConnection :: IO Pipe
openDbConnection = do
  pipe <- connect $ host "127.0.0.1"
  access pipe master "zgo" (auth "zgo" "zcashrules")
  return pipe

-- | Close the MongoDB pipe
closeDbConnection :: Pipe -> IO ()
closeDbConnection = close

-- | DB handling function
handleDb :: (Pipe -> Expectation) -> IO ()
handleDb = bracket openDbConnection closeDbConnection

filterDocs :: Value -> Bool
filterDocs (Doc v) = True
filterDocs _ = False

unwrapDoc :: Value -> Document
unwrapDoc (Doc v) = v
unwrapDoc _ = []

startAPI :: Config -> IO ()
startAPI config = do
  putStrLn "Starting test server ..."
  pipe <- connect $ host "127.0.0.1"
  c <- access pipe master "zgo" (auth "zgo" "zcashrules")
  let appRoutes = routes pipe config
  _ <- forkIO (scotty 3000 appRoutes)
  _ <-
    access pipe master "test" (Database.MongoDB.delete (select [] "wootokens"))
  _ <- access pipe master "test" (Database.MongoDB.delete (select [] "users"))
  _ <- access pipe master "test" (Database.MongoDB.delete (select [] "items"))
  _ <- access pipe master "test" (Database.MongoDB.delete (select [] "orders"))
  _ <-
    access pipe master "test" (Database.MongoDB.delete (select [] "xerotokens"))
  let myUser =
        User
          (Just (read "6272a90f2b05a74cf1000001" :: ObjectId))
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd"
          1613487
          "8ea140fbb30615d6cae383c4f62f3ad9afb10b804f63138d5b53990bd56e0162"
          False
  let myUser1 =
        User
          (Just (read "6272a90f2b05a74cf1000003" :: ObjectId))
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdaa"
          1613487
          "8ea140fbb30615d6cae383c4f62f3ad9afb10b804f63138d5b53990bd56e0162"
          True
  let myUser2 =
        User
          (Just (read "6272a90f2b05a74cf1000005" :: ObjectId))
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3fake"
          "35bfb9c2-9ad2-4fe5-adda-99d63b8dfake"
          1613487
          "8ea140fbb30615d6cae383c4f62f3ad9afb10b804f63138d5b53990bd56e0162"
          True
  let userList =
        map unwrapDoc $ filter filterDocs $ val <$> [myUser, myUser1, myUser2]
  _ <- access pipe master "test" (insertAll_ "users" userList)
  let myOwner =
        Owner
          (Just (read "627ad3492b05a76be3000001"))
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          "Test shop"
          "usd"
          False
          0
          False
          0
          "Bubba"
          "Gibou"
          "bubba@zgo.cash"
          "1 Main St"
          "Mpls"
          "Minnesota"
          "55401"
          ""
          "bubbarocks.io"
          "United States"
          True
          False
          False
          (UTCTime (fromGregorian 2023 2 6) (secondsToDiffTime 0))
          False
          ""
          ""
  let myOwner1 =
        Owner
          (Just (read "627ad3492b05a76be3000008"))
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3fake"
          "Test shop 2"
          "usd"
          False
          0
          False
          0
          "Roxy"
          "Foo"
          "roxy@zgo.cash"
          "1 Main St"
          "Mpls"
          "Minnesota"
          "55401"
          ""
          "missyfoo.io"
          "United States"
          True
          False
          False
          (UTCTime (fromGregorian 2023 8 6) (secondsToDiffTime 0))
          False
          ""
          ""
  _ <- access pipe master "test" (Database.MongoDB.delete (select [] "owners"))
  let o = val myOwner
  case o of
    Doc d -> access pipe master "test" (insert_ "owners" d)
    _ -> fail "Couldn't save Owner in DB"
  let o1 = val myOwner1
  case o1 of
    Doc d1 -> access pipe master "test" (insert_ "owners" d1)
    _ -> fail "Couldn't save Owner1 in DB"
  _ <- access pipe master "test" (Database.MongoDB.delete (select [] "orders"))
  myTs <- liftIO getCurrentTime
  let myOrder =
        ZGoOrder
          (Just (read "627ab3ea2b05a76be3000000"))
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          "35bfb9c2-9ad2-4fe5-adda-99d63b8dcdcd"
          myTs
          False
          "usd"
          102.0
          0
          0
          []
          False
          ""
          ""
          "testToken1234"
  let ordTest = val myOrder
  case ordTest of
    Doc oT -> access pipe master "test" (insert_ "orders" oT)
    _ -> fail "Couldn't save Order in DB"
  let myItem1 =
        Item
          (Just (read "627d7ba92b05a76be3000003"))
          "Chair"
          "Made of wood"
          "Zaddy"
          101.99
  let itemTest = val myItem1
  case itemTest of
    Doc iT -> access pipe master "test" (insert_ "items" iT)
    _ -> fail "Couldn't save test Item in DB"
  let proSession1 =
        ZGoProSession
          Nothing
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          myTs
          False
  let proSessionTest = val proSession1
  case proSessionTest of
    Doc pS1 -> access pipe master "test" (insert_ "prosessions" pS1)
    _ -> fail "Couldn't save test ZGoProSession in DB"
  let myToken =
        XeroToken
          Nothing
          "zs1w6nkameazc5gujm69350syl5w8tgvyaphums3pw8eytzy5ym08x7dvskmykkatmwrucmgv3er8e"
          "superFakeToken123"
          1800
          "anotherSuperFakeToken"
          (UTCTime (fromGregorian 2022 9 16) (secondsToDiffTime 0))
          (UTCTime (fromGregorian 2022 9 16) (secondsToDiffTime 0))
          ""
  _ <- access pipe master "test" $ upsertToken myToken
  --let myWooToken =
        --WooToken
          --Nothing
          --(read "627ad3492b05a76be3000001")
          --"89bd9d8d69a674e0f467cc8796ed151a"
          --Nothing
  --let wooTest = val myWooToken
  --case wooTest of
    --Doc wT -> access pipe master "test" (insert_ "wootokens" wT)
    --_ -> fail "Couldn't save test WooToken in DB"
  threadDelay 1000000
  putStrLn "Test server is up!"

--QuickCheck instances
instance Arbitrary ZGoOrder where
  arbitrary = do
    i <- arbitrary
    a <- arbitrary
    s <- arbitrary
    ts <- arbitrary
    c <- arbitrary
    cur <- arbitrary
    p <- arbitrary
    t <- arbitrary
    tZ <- arbitrary
    l <- arbitrary
    pd <- arbitrary
    eI <- arbitrary
    sc <- arbitrary
    ZGoOrder i a s ts c cur p t tZ l pd eI sc <$> arbitrary

instance Arbitrary LineItem where
  arbitrary = do
    i <- arbitrary
    q <- arbitrary
    LineItem i q <$> arbitrary

instance Arbitrary ObjectId where
  arbitrary = do
    x <- arbitrary
    Oid x <$> arbitrary

instance Arbitrary Owner where
  arbitrary = do
    i <- arbitrary
    a <- arbitrary
    n <- arbitrary
    c <- arbitrary
    t <- arbitrary
    tV <- arbitrary
    v <- arbitrary
    vV <- arbitrary
    f <- arbitrary
    l <- arbitrary
    e <- arbitrary
    s <- arbitrary
    ct <- arbitrary
    st <- arbitrary
    p <- arbitrary
    ph <- arbitrary
    w <- arbitrary
    co <- arbitrary
    paid <- arbitrary
    zats <- arbitrary
    inv <- arbitrary
    exp <- arbitrary
    payconf <- arbitrary
    vk <- arbitrary
    Owner i a n c t tV v vV f l e s ct st p ph w co paid zats inv exp payconf vk <$>
      arbitrary

instance Arbitrary Item where
  arbitrary = do
    i <- arbitrary
    n <- arbitrary
    d <- arbitrary
    o <- arbitrary
    Item i n d o <$> arbitrary

instance Arbitrary XeroToken where
  arbitrary = do
    i <- arbitrary
    a <- arbitrary
    t <- arbitrary
    e <- arbitrary
    r <- arbitrary
    aD <- arbitrary
    dt <- arbitrary
    XeroToken i a t e r aD dt <$> arbitrary