add arr parser

parser/flop.go

@@ -0,0 +1,35 @@
+package parser
+
+import (
+	"errors"
+	"time"
+)
+
+const (
+	FlopRegex        = `(?m)^\((?P<flop>\w{3})-.*`
+	DestinationRegex = `(?P<dest>[A-Z]+)(?P<time>\d{0,4})?`
+	DOFRegex         = `(?P<dof>\w+)/(?P<time>\d{6})`
+	TypeArrival      = "ARR"
+)
+
+func parseArr(telegram *Telegram, data string) {
+	values := getFlopValues(data)
+	l := len(values)
+	if l < 4 {
+		telegram.ParseErrors = append(telegram.ParseErrors, errors.New("arrival data less than 4 "))
+		return
+	}
+	telegram.FlightNumber, telegram.RegisterNumber = parseFlight(values[1])
+	telegram.Departure = values[2]
+	telegram.Destination, telegram.DestinationTime = getAirportAndTime(values[3])
+	if l == 5 {
+		parseDof(telegram, values[4])
+	}
+	telegram.Parsed = true
+}
+
+func parseDof(telegram *Telegram, text string) {
+	if dof := getFields(DOFRegex, text); dof["dof"] == "DOF" {
+		telegram.DateOfFlight, _ = time.Parse("060102", dof["time"])
+	}
+}