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"])
+	}
+}

parser/flop_test.go

@@ -0,0 +1,41 @@
+package parser
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestArr(t *testing.T) {
+	ast := assert.New(t)
+	s := `ZCZC TMQ2526 141605     
+FF ZBTJZPZX
+141604 ZBACZQZX
+(ARR-JAE7433/A0132-RKSI-ZBTJ1604-DOF/120820)
+NNNN`
+	tele, err := Parse(s)
+	ast.Nil(err, "Should be no error")
+	ast.Equal(tele.Complete, true, "Should be complete telegram")
+	ast.Equal(4, len(tele.Fields), "get 4 lines")
+	ast.Equal("ZCZC TMQ2526 141605", tele.Fields[0])
+	ast.Equal(2526, tele.Sequence, "TMQ must be 2526")
+	ast.Equal(false, tele.Type == "PLN", "Not a plan")
+	ast.Equal("ARR", tele.Type, "Flop type is ARR")
+	ast.Equal("JAE7433", tele.FlightNumber, "flight number is JAE7433")
+	ast.Equal("A0132", tele.RegisterNumber, "register number is A0132")
+	ast.Equal("RKSI", tele.Departure, "departure airport is RKSI")
+	ast.Equal("ZBTJ", tele.Destination, "destination airport is ZBTJ")
+	ast.Equal(16, tele.DestinationTime.Hour())
+	ast.Equal(4, tele.DestinationTime.Minute())
+	ast.Equal(2012, tele.DateOfFlight.Year())
+	ast.Equal(8, int(tele.DateOfFlight.Month()))
+	ast.Equal(20, tele.DateOfFlight.Day())
+
+	s = `ZCZC TMQ2526 141605     
+FF ZBTJZPZX
+141604 ZBACZQZX
+(ARR-JAE7433/A0132-RKSI)
+NNNN`
+	tele, err = Parse(s)
+	ast.Equal(1, len(tele.ParseErrors))
+
+}