Done some initial work

cmd/sma_crossover.go

@@ -0,0 +1,58 @@
+package main
+
+import (
+	"fmt"
+
+	auto "github.com/fivemoreminix/autotrader"
+)
+
+type SMAStrategy struct {
+	i int
+}
+
+func (s *SMAStrategy) Init(_trader *auto.Trader) {
+	fmt.Println("Init")
+	s.i = 0
+}
+
+func (s *SMAStrategy) Next(_trader *auto.Trader) {
+	fmt.Println("Next " + fmt.Sprint(s.i))
+	s.i++
+}
+
+func main() {
+	// token := os.Environ["OANDA_TOKEN"]
+	// accountId := os.Environ["OANDA_ACCOUNT_ID"]
+
+	// if token == "" || accountId == "" {
+	// 	fmt.Println("Please set OANDA_TOKEN and OANDA_ACCOUNT_ID environment variables")
+	// 	os.Exit(1)
+	// }
+
+	data, err := auto.ReadDataCSV("./EUR_USD Historical Data.csv", auto.DataCSVLayout{
+		LatestFirst: true,
+		DateFormat:  "01/02/2006",
+		Date:        "\ufeff\"Date\"",
+		Open:        "Open",
+		High:        "High",
+		Low:         "Low",
+		Close:       "Price",
+		Volume:      "Vol.",
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	auto.Backtest(auto.NewTrader(auto.TraderConfig{
+		// auto.NewOandaBroker(auto.OandaConfig{
+		// 	Token:       "YOUR_TOKEN",
+		// 	AccountID:   "101-001-14983263-001",
+		// 	DemoAccount: true,
+		// }),
+		Broker:        auto.NewTestBroker(nil, data, 10000, 50, 0),
+		Strategy:      &SMAStrategy{},
+		Symbol:        "EUR_USD",
+		Frequency:     "D",
+		CandlesToKeep: 100,
+	}))
+}