refactor parser packages

This commit is contained in:
windyboy
2025-12-24 17:23:41 +08:00
parent dbde6524b3
commit b82b707a25
14 changed files with 227 additions and 176 deletions
@@ -0,0 +1,38 @@
package schedule
import "regexp"
// String constants
const (
AirportCode = "airport"
Date = "date"
Task = "task"
Index = "idx"
FlightNumber = "number"
Register = "reg"
ArrivalTime = "arr_time"
DepartureTime = "dep_time"
)
// Regular expression patterns
const (
AllDigitsPattern = `^(?P<dep_time>\d+)$`
IndexPattern = `^(?P<idx>\(?L?[0-9]+\)?:?\.?)$`
DatePattern = `^(?P<date>\d{2}\w{3})$`
TaskPattern = `(?P<task>[A-Z]\/[A-Z])$`
WaypointPattern = `^(SI:)?(?P<arr_time>\d{4}(\(\d{2}[A-Z]{3}\))?)?\/?(?P<airport>[A-Z]{3})\/?(?P<dep_time>\d{4}(\(\d{2}[A-Z]{3}\))?)?$`
FlightNumberPattern = `^(?P<number>[0-9A-Z][0-9A-Z]\d{3,5}(\/\d+)*)$`
RegisterPattern = `^(?P<reg>B\d{4})$`
)
// Compiled regular expressions
var (
AllDigitsExpression = regexp.MustCompile(AllDigitsPattern)
IndexExpression = regexp.MustCompile(IndexPattern)
TaskExpression = regexp.MustCompile(TaskPattern)
DateExpression = regexp.MustCompile(DatePattern)
WaypointExpression = regexp.MustCompile(WaypointPattern)
FlightNumberExpression = regexp.MustCompile(FlightNumberPattern)
RegisterExpression = regexp.MustCompile(RegisterPattern)
cancelledPattern = regexp.MustCompile(`\bCNL\b`)
)
@@ -0,0 +1,24 @@
package schedule
import (
"regexp"
"strings"
)
func extract(data string, exp *regexp.Regexp) map[string]string {
match := exp.FindStringSubmatch(data)
if len(match) > 0 {
return extractData(match, exp)
}
return nil
}
func extractData(match []string, re *regexp.Regexp) map[string]string {
data := make(map[string]string)
for i, name := range re.SubexpNames() {
if i != 0 && name != "" {
data[name] = strings.TrimSpace(match[i])
}
}
return data
}
@@ -0,0 +1,234 @@
package schedule
import "regexp"
// LineParser represents a line parser configuration.
type LineParser struct {
Airlines []string
MinLen int
WaypointStart int
Fields map[int]string
}
var (
parserMap = map[string]*regexp.Regexp{}
parserDef = &[]LineParser{}
)
func init() {
// Initialize parser map.
parserMap = map[string]*regexp.Regexp{
Index: IndexExpression,
Task: TaskExpression,
Date: DateExpression,
FlightNumber: FlightNumberExpression,
Register: RegisterExpression,
}
// Initialize parser definitions.
parserDef = &[]LineParser{
{
Airlines: []string{"FM"},
MinLen: 6,
WaypointStart: 5,
Fields: map[int]string{
0: Task,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"MF"},
MinLen: 5,
WaypointStart: 4,
Fields: map[int]string{
0: Index,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"8X"},
MinLen: 9,
WaypointStart: 7,
Fields: map[int]string{
0: Index,
1: Date,
2: FlightNumber,
3: Register,
},
},
{
Airlines: []string{"HU"},
MinLen: 6,
WaypointStart: 5,
Fields: map[int]string{
0: Index,
1: Task,
2: FlightNumber,
3: Register,
},
},
{
Airlines: []string{"JD"},
MinLen: 7,
WaypointStart: 5,
Fields: map[int]string{
0: Index,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"GS"},
MinLen: 4,
WaypointStart: 3,
Fields: map[int]string{
0: Index,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"Y8"},
MinLen: 6,
WaypointStart: 3,
Fields: map[int]string{
0: Index,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"3U"},
MinLen: 8,
WaypointStart: 6,
Fields: map[int]string{
0: Index,
1: Date,
2: FlightNumber,
3: Register,
},
},
{
Airlines: []string{"CK"},
MinLen: 4,
WaypointStart: 3,
Fields: map[int]string{
0: Task,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"G5"},
MinLen: 8,
WaypointStart: 5,
Fields: map[int]string{
0: Index,
1: Task,
2: FlightNumber,
3: Register,
},
},
{
Airlines: []string{"9C"},
MinLen: 8,
WaypointStart: 6,
Fields: map[int]string{
0: Date,
1: Task,
2: FlightNumber,
3: Register,
},
},
{
Airlines: []string{"ZH"},
MinLen: 9,
WaypointStart: 7,
Fields: map[int]string{
0: Index,
1: Task,
2: Date,
3: FlightNumber,
4: Register,
},
},
{
Airlines: []string{"8L"},
MinLen: 6,
WaypointStart: 4,
Fields: map[int]string{
0: Index,
1: Task,
2: FlightNumber,
3: Register,
},
},
{
Airlines: []string{"SC"},
MinLen: 9,
WaypointStart: 7,
Fields: map[int]string{
0: Index,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"PN"},
MinLen: 7,
WaypointStart: 5,
Fields: map[int]string{
0: Index,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"CZ"},
MinLen: 6,
WaypointStart: 4,
Fields: map[int]string{
0: Index,
1: FlightNumber,
2: Register,
},
},
{
Airlines: []string{"HO"},
MinLen: 7,
WaypointStart: 6,
Fields: map[int]string{
0: Index,
1: Date,
2: Task,
3: FlightNumber,
4: Register,
},
},
{
Airlines: []string{"NS"},
MinLen: 7,
WaypointStart: 6,
Fields: map[int]string{
0: Index,
1: Date,
2: Task,
3: FlightNumber,
4: Register,
},
},
{
Airlines: []string{"EU"},
MinLen: 7,
WaypointStart: 6,
Fields: map[int]string{
0: Task,
1: Date,
2: FlightNumber,
3: Register,
},
},
}
}
@@ -0,0 +1,243 @@
package schedule
import (
"caatsm/internal/domain"
"errors"
"strings"
"go.uber.org/zap"
)
func ExtractWaypoint(message string) *domain.WayPoint {
matches := WaypointExpression.FindStringSubmatch(message)
if matches == nil {
return nil
}
data := make(map[string]string)
for i, name := range WaypointExpression.SubexpNames() {
if i != 0 && name != "" {
data[name] = matches[i]
}
}
result := &domain.WayPoint{
ArrivalTime: data[ArrivalTime],
Airport: data[AirportCode],
DepartureTime: data[DepartureTime],
}
return result
}
func FindDef(code string) *LineParser {
if parserDef == nil {
return nil
}
for _, def := range *parserDef {
for _, airline := range def.Airlines {
if airline == code {
return &def
}
}
}
return nil
}
func standardizeSpaces(s string) string {
return strings.Join(strings.Fields(s), " ")
}
func ParseWithDef(line string, parserDef *LineParser) *domain.ScheduleLine {
log := zap.S()
cleanLine := standardizeSpaces(strings.TrimSpace(line))
words := strings.Split(cleanLine, " ")
var flightSchedule = &domain.ScheduleLine{
Reference: line,
}
if cancelledPattern.MatchString(line) {
flightSchedule.Comments = "Cancelled"
return flightSchedule
}
// var result map[string]string
if parserDef == nil {
log.Warnf("No definition found: %s", line)
flightSchedule.Comments = "No definition found [" + line + "] "
return flightSchedule
}
if len(words) < parserDef.MinLen {
log.Warnf("Line too short: %s", line)
flightSchedule.Comments = "Line too short [" + line + "] "
return flightSchedule
}
for i, field := range parserDef.Fields {
if i >= len(words) {
break
}
// log.Debugf("Parsing field %v -> %s", i, field)
data := extract(words[i], parserMap[field])
if data != nil {
switch field {
case Index:
flightSchedule.Index = data[Index]
case Date:
flightSchedule.Date = data[Date]
case Task:
flightSchedule.Task = data[Task]
case FlightNumber:
flightSchedule.FlightNumber = getFlightNumbers(data[FlightNumber])
case Register:
flightSchedule.AircraftReg = data[Register]
}
}
}
if len(words) > parserDef.WaypointStart {
waypoints, err := parseWaypoints(words[parserDef.WaypointStart:])
if err != nil {
log.Warnf("Failed to parse waypoints: %v", err)
if flightSchedule.Comments != "" {
flightSchedule.Comments += "; "
}
flightSchedule.Comments += "Waypoint parsing error: " + err.Error()
} else {
flightSchedule.Waypoints = waypoints
}
} else {
log.Warn("No waypoints found")
flightSchedule.Comments = "No waypoints found"
}
return flightSchedule
}
// ParseLine processes a single line of schedule data and returns a ScheduleLine object.
func ParseLine(line string) (*domain.ScheduleLine, error) {
log := zap.S()
cleanLine := strings.TrimSpace(line)
words := strings.Split(cleanLine, " ")
flightSchedule := &domain.ScheduleLine{Reference: line}
if indexData := extract(words[0], IndexExpression); indexData != nil {
flightSchedule.Index = indexData[Index]
words = words[1:]
}
parseStrategy := []string{Task, Date, FlightNumber, Register}
_, maxParsed, err := parseFields(words, parseStrategy, flightSchedule)
if err != nil {
return nil, err
}
// Check if there are any waypoints after the parsed fields
if maxParsed+1 < len(words) {
waypoints, err := parseWaypoints(words[maxParsed+1:])
if err != nil {
return nil, err
}
flightSchedule.Waypoints = waypoints
} else {
log.Warn("No waypoints found")
flightSchedule.Comments = "No waypoints found"
}
// Validate the parsed schedule line before returning
if err := flightSchedule.Validate(); err != nil {
return nil, err
}
return flightSchedule, nil
}
// parseFields processes the fields based on the given strategy and updates the flight schedule.
func parseFields(words []string, parseStrategy []string, flightSchedule *domain.ScheduleLine) (map[string]bool, int, error) {
parsed := make(map[string]bool)
var maxParsed int
for i, word := range words {
for _, name := range parseStrategy {
if parsed[name] {
continue
}
if data := extract(word, parserMap[name]); data != nil {
updateFlightSchedule(flightSchedule, name, data)
parsed[name] = true
maxParsed = i
break
}
}
}
return parsed, maxParsed, nil
}
// updateFlightSchedule updates the flight schedule based on the parsed data.
func updateFlightSchedule(flightSchedule *domain.ScheduleLine, name string, data map[string]string) {
switch name {
case Task:
flightSchedule.Task = data[Task]
case Date:
flightSchedule.Date = data[Date]
case FlightNumber:
flightSchedule.FlightNumber = getFlightNumbers(data[FlightNumber])
case Register:
flightSchedule.AircraftReg = data[Register]
}
}
// parseWaypoints processes a slice of waypoint strings and returns a slice of WayPoint objects.
func parseWaypoints(target []string) ([]domain.WayPoint, error) {
log := zap.S()
points := getValidPoints(target)
if len(points) == 0 {
log.Warn("No waypoints found")
return nil, errors.New("no waypoints")
}
var waypoints []domain.WayPoint
for i, point := range points {
if digits := extract(point, AllDigitsExpression); i > 0 && digits != nil && len(waypoints) > 0 {
waypoints[len(waypoints)-1].DepartureTime = digits[DepartureTime]
} else if waypoint := ExtractWaypoint(point); waypoint != nil {
waypoints = append(waypoints, *waypoint)
}
}
if len(waypoints) == 0 {
log.Warn("No waypoints found")
return nil, errors.New("no waypoints")
}
return waypoints, nil
}
func getValidPoints(data []string) []string {
var points []string
for i, point := range data {
if extract(point, WaypointExpression) != nil {
return data[i:]
}
}
return points
}
/**
* CZ6794/79
* CZ3301/2
* CA1371/1372/1527
*/
func getFlightNumbers(data string) []string {
if strings.Contains(data, "/") {
data := strings.Split(data, "/")
baseNumber := data[0]
baseLength := len(baseNumber)
flightNumbers := append([]string{}, baseNumber)
for _, number := range data[1:] {
length := len(number)
if length >= baseLength {
zap.S().Warnf("Flight number suffix '%s' is not shorter than base '%s'; skipping", number, baseNumber)
continue
}
flightNumber := baseNumber[:baseLength-length] + number
flightNumbers = append(flightNumbers, flightNumber)
}
return flightNumbers
} else {
return []string{data}
}
}
@@ -0,0 +1,572 @@
package schedule
import (
"strings"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("Schedule Parser", func() {
Describe("Index Parser", func() {
Context("parse : 83.", func() {
It("should return a valid index", func() {
message := "83."
data := extract(message, IndexExpression)
Expect(data).NotTo(BeNil())
Expect(data[Index]).To(Equal("83."))
})
})
Context("parse : (21)", func() {
It("should return a valid index", func() {
message := "(21)"
data := extract(message, IndexExpression)
Expect(data).NotTo(BeNil())
Expect(data[Index]).To(Equal("(21)"))
})
})
Context("parse : L59", func() {
It("should return a valid index", func() {
message := "L59"
data := extract(message, IndexExpression)
Expect(data).NotTo(BeNil())
Expect(data[Index]).To(Equal("L59"))
})
})
Context("parse : (205)", func() {
It("should return a valid index", func() {
message := "(205)"
data := extract(message, IndexExpression)
Expect(data).NotTo(BeNil())
Expect(data[Index]).To(Equal("(205)"))
})
})
Context("parse : L01", func() {
It("should return a valid index", func() {
message := "L01"
data := extract(message, IndexExpression)
Expect(data).NotTo(BeNil())
Expect(data[Index]).To(Equal("L01"))
})
})
Context("parse : 01)", func() {
It("should return a valid index", func() {
message := "01)"
data := extract(message, IndexExpression)
Expect(data).NotTo(BeNil())
Expect(data[Index]).To(Equal("01)"))
})
})
})
Describe("Date Parser", func() {
Context("parse : 31OCT", func() {
message := "31OCT"
data := extract(message, DateExpression)
It("should return a valid date", func() {
Expect(data).NotTo(BeNil())
Expect(data[Date]).To(Equal("31OCT"))
})
})
})
Describe("Flight Number Parser", func() {
Context("parse : FM9134", func() {
It("should return a valid flight number", func() {
message := "FM9134"
data := extract(message, FlightNumberExpression)
Expect(data).NotTo(BeNil())
Expect(data[FlightNumber]).To(Equal("FM9134"))
})
})
Context("parse : Y87969", func() {
It("should return a valid flight number", func() {
message := "Y87969"
data := extract(message, FlightNumberExpression)
Expect(data).NotTo(BeNil())
Expect(data[FlightNumber]).To(Equal("Y87969"))
})
})
Context("parse : CK261", func() {
It("should return a valid flight number", func() {
message := "CK261"
data := extract(message, FlightNumberExpression)
Expect(data).NotTo(BeNil())
Expect(data[FlightNumber]).To(Equal("CK261"))
})
})
Context("parse : 9C8812", func() {
It("should return a valid flight number", func() {
message := "9C8812"
data := extract(message, FlightNumberExpression)
Expect(data).NotTo(BeNil())
Expect(data[FlightNumber]).To(Equal("9C8812"))
})
})
Context("CA1371/1372/1527", func() {
It("3 number : CA1371 CA1372 CA1527", func() {
message := "CA1371/1372/1527"
data := getFlightNumbers(message)
Expect(data).NotTo(BeNil())
Expect(data).To(HaveLen(3))
Expect(data).To(ContainElement("CA1371"))
Expect(data).To(ContainElement("CA1372"))
Expect(data).To(ContainElement("CA1527"))
})
})
Context("CZ3301/2", func() {
It("2 number : CZ3301 CZ3302", func() {
message := "CZ3301/2"
data := getFlightNumbers(message)
Expect(data).NotTo(BeNil())
Expect(data).To(HaveLen(2))
Expect(data).To(ContainElement("CZ3301"))
Expect(data).To(ContainElement("CZ3302"))
})
})
})
Describe("Schedule Date Parser", func() {
Context("parse : 29OCT", func() {
It("should return a valid date", func() {
message := "29OCT"
data := extract(message, DateExpression)
Expect(data).NotTo(BeNil())
Expect(data[Date]).To(Equal("29OCT"))
})
})
})
Describe("FindWaypoint", func() {
It("should return the correct waypoints based on the message", func() {
message := "1845(11JUN)TSN/2100"
waypoint := ExtractWaypoint(message)
Expect(waypoint).NotTo(BeNil())
Expect(waypoint.ArrivalTime).To(Equal("1845(11JUN)"))
Expect(waypoint.Airport).To(Equal("TSN"))
Expect(waypoint.DepartureTime).To(Equal("2100"))
})
It("should return nil if no waypoints are found", func() {
message := "18451TSN"
waypoints := ExtractWaypoint(message)
Expect(waypoints).To(BeNil())
})
It("TSN/0645", func() {
message := "TSN/0645"
waypoint := ExtractWaypoint(message)
Expect(waypoint).NotTo(BeNil())
Expect(waypoint.Airport).To(Equal("TSN"))
Expect(waypoint.DepartureTime).To(Equal("0645"))
})
})
Describe("Waypoints", func() {
Context("XIY/0415 TSN/0645 CGQ", func() {
It("should return 3 waypoints", func() {
points := strings.Split("XIY/0415 TSN/0645 CGQ", " ")
waypoints, err := parseWaypoints(points)
Expect(Expect(err).NotTo(HaveOccurred()))
Expect(waypoints).NotTo(BeNil())
Expect(waypoints).To(HaveLen(3))
Expect(waypoints[0].Airport).To(Equal("XIY"))
Expect(waypoints[0].DepartureTime).To(Equal("0415"))
Expect(waypoints[1].Airport).To(Equal("TSN"))
Expect(waypoints[1].DepartureTime).To(Equal("0645"))
Expect(waypoints[2].Airport).To(Equal("CGQ"))
})
})
Context("ICN 0235 TSN", func() {
It("should return 2 waypoints", func() {
points := strings.Split("ICN 0235 TSN", " ")
waypoints, err := parseWaypoints(points)
Expect(Expect(err).NotTo(HaveOccurred()))
Expect(waypoints).NotTo(BeNil())
Expect(waypoints).To(HaveLen(2))
Expect(waypoints[0].Airport).To(Equal("ICN"))
Expect(waypoints[0].DepartureTime).To(Equal("0235"))
Expect(waypoints[1].Airport).To(Equal("TSN"))
})
})
})
})
var _ = Describe("Parser Definition", func() {
Context("MF", func() {
It("valid def", func() {
def := FindDef("MF")
Expect(def).NotTo(BeNil())
Expect(def.Airlines).To(ContainElement("MF"))
})
})
Context("FM", func() {
It("valid def", func() {
def := FindDef("FM")
Expect(def).NotTo(BeNil())
Expect(def.Airlines).To(ContainElement("FM"))
})
})
Context("8X", func() {
It("valid def", func() {
def := FindDef("8X")
Expect(def).NotTo(BeNil())
Expect(def.Airlines).To(ContainElement("8X"))
})
})
Context("XX", func() {
It("nil", func() {
def := FindDef("XX")
Expect(def).To(BeNil())
})
})
})
var _ = Describe("Parse Line with PreDef", func() {
Context("FM", func() {
It("W/Z FM9134 B2688 1/1ILS (00) TSN0100 SHA", func() {
lineText := "W/Z FM9134 B2688 1/1ILS (00) TSN0100 SHA"
def := FindDef("FM")
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Task).To(Equal("W/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("FM9134"))
Expect(schedule.AircraftReg).To(Equal("B2688"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0100"))
Expect(schedule.Waypoints[1].Airport).To(Equal("SHA"))
})
})
Context("MF", func() {
It("01) MF8193 B5595 ILS(8) HGH1100 1305TSN", func() {
lineText := "01) MF8193 B5595 ILS(8) HGH1100 1305TSN"
def := FindDef("MF")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("01)"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("MF8193"))
Expect(schedule.AircraftReg).To(Equal("B5595"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("HGH"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("1100"))
Expect(schedule.Waypoints[1].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[1].ArrivalTime).To(Equal("1305"))
})
})
Context("8X", func() {
It("L1: 29OCT BK2735 B2863 ILS IS (3/6) TSN2350(28OCT) HAK", func() {
lineText := "L1: 29OCT BK2735 B2863 ILS IS (3/6) TSN2350(28OCT) HAK"
def := FindDef("8X")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("L1:"))
Expect(schedule.Date).To(Equal("29OCT"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("BK2735"))
Expect(schedule.AircraftReg).To(Equal("B2863"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("2350(28OCT)"))
Expect(schedule.Waypoints[1].Airport).To(Equal("HAK"))
})
})
Context("HU", func() {
It("L05 W/Z HU7205 B5406 (9) TSN/2355(30OCT) PVG", func() {
lineText := "L05 W/Z HU7205 B5406 (9) TSN/2355(30OCT) PVG"
def := FindDef("HU")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("L05"))
Expect(schedule.Task).To(Equal("W/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("HU7205"))
Expect(schedule.AircraftReg).To(Equal("B5406"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("2355(30OCT)"))
Expect(schedule.Waypoints[1].Airport).To(Equal("PVG"))
})
})
Context("JD", func() {
It("1) JD5195 B6727 ILS I(9) SYX/0800 1135/TSN", func() {
lineText := "1) JD5195 B6727 ILS I(9) SYX/0800 1135/TSN"
def := FindDef("JD")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("1)"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("JD5195"))
Expect(schedule.AircraftReg).To(Equal("B6727"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("SYX"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0800"))
Expect(schedule.Waypoints[1].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[1].ArrivalTime).To(Equal("1135"))
})
})
Context("GS", func() {
It("01 GS7635 B3193 XIY0020(16APR) CGD", func() {
lineText := "01 GS7635 B3193 XIY0020(16APR) CGD"
def := FindDef("GS")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("01"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("GS7635"))
Expect(schedule.AircraftReg).To(Equal("B3193"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("XIY"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0020(16APR)"))
Expect(schedule.Waypoints[1].Airport).To(Equal("CGD"))
})
})
Context("Y8", func() {
It("13 Y87444 B2578 ICN 0235 TSN", func() {
lineText := "13 Y87444 B2578 ICN 0235 TSN"
def := FindDef("Y8")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("13"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("Y87444"))
Expect(schedule.AircraftReg).To(Equal("B2578"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("ICN"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0235"))
Expect(schedule.Waypoints[1].Airport).To(Equal("TSN"))
})
})
Context("3U", func() {
It("01) 31OCT 3U8863 B6598 CAT1 (10) CKG0010 0235TSN", func() {
lineText := "01) 31OCT 3U8863 B6598 CAT1 (10) CKG0010 0235TSN"
def := FindDef("3U")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("01)"))
Expect(schedule.Date).To(Equal("31OCT"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("3U8863"))
Expect(schedule.AircraftReg).To(Equal("B6598"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("CKG"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0010"))
Expect(schedule.Waypoints[1].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[1].ArrivalTime).To(Equal("0235"))
})
})
Context("CK", func() {
It("01)H/Z CK261 B2076 PVG1535(30OCT) 1705TPE", func() {
lineText := "01)H/Z CK261 B2076 PVG1535(30OCT) 1705TPE"
def := FindDef("CK")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Task).To(Equal("H/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("CK261"))
Expect(schedule.AircraftReg).To(Equal("B2076"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("PVG"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("1535(30OCT)"))
Expect(schedule.Waypoints[1].Airport).To(Equal("TPE"))
Expect(schedule.Waypoints[1].ArrivalTime).To(Equal("1705"))
})
})
Context("G5", func() {
It("L01 W/Z G52665 B7762 (6) CKG/0725 CIH/0940 TSN", func() {
lineText := "L01 W/Z G52665 B7762 (6) CKG/0725 CIH/0940 TSN"
def := FindDef("G5")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("L01"))
Expect(schedule.Task).To(Equal("W/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("G52665"))
Expect(schedule.AircraftReg).To(Equal("B7762"))
Expect(len(schedule.Waypoints)).To(Equal(3))
Expect(schedule.Waypoints[0].Airport).To(Equal("CKG"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0725"))
Expect(schedule.Waypoints[1].Airport).To(Equal("CIH"))
Expect(schedule.Waypoints[1].DepartureTime).To(Equal("0940"))
Expect(schedule.Waypoints[2].Airport).To(Equal("TSN"))
})
})
Context("9C", func() {
It("31OCT W/Z 9C8884 B6573 ILS1/1 (06) TSN0650 SYX", func() {
lineText := "31OCT W/Z 9C8884 B6573 ILS1/1 (06) TSN0650 SYX"
def := FindDef("9C")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Date).To(Equal("31OCT"))
Expect(schedule.Task).To(Equal("W/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("9C8884"))
Expect(schedule.AircraftReg).To(Equal("B6573"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0650"))
Expect(schedule.Waypoints[1].Airport).To(Equal("SYX"))
})
})
Context("ZH", func() {
It("204) W/Z 31OCT ZH9783 B5670 CAT1 (10) SZX0045 0355TSN", func() {
lineText := "204) W/Z 31OCT ZH9783 B5670 CAT1 (10) SZX0045 0355TSN"
def := FindDef("ZH")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("204)"))
Expect(schedule.Task).To(Equal("W/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("ZH9783"))
Expect(schedule.AircraftReg).To(Equal("B5670"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("SZX"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0045"))
Expect(schedule.Waypoints[1].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[1].ArrivalTime).To(Equal("0355"))
})
})
Context("8L", func() {
It("L59 W/Z 8L9976 B6959 TSN/0510 CTU/0855 KMG", func() {
lineText := "L59 W/Z 8L9976 B6959 TSN/0510 CTU/0855 KMG"
def := FindDef("8L")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("L59"))
Expect(schedule.Task).To(Equal("W/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("8L9976"))
Expect(schedule.AircraftReg).To(Equal("B6959"))
Expect(len(schedule.Waypoints)).To(Equal(3))
Expect(schedule.Waypoints[0].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0510"))
Expect(schedule.Waypoints[1].Airport).To(Equal("CTU"))
Expect(schedule.Waypoints[1].DepartureTime).To(Equal("0855"))
Expect(schedule.Waypoints[2].Airport).To(Equal("KMG"))
})
})
Context("SC", func() {
It("(1) SC4717 B3080 CRJ7 ILS I (6) TAO/2350 TSN", func() {
lineText := "(1) SC4717 B3080 CRJ7 ILS I (6) TAO/2350 TSN"
def := FindDef("SC")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("(1)"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("SC4717"))
Expect(schedule.AircraftReg).To(Equal("B3080"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("TAO"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("2350"))
Expect(schedule.Waypoints[1].Airport).To(Equal("TSN"))
})
})
Context("CZ", func() {
It("83. CZ3301/2 B2823 B752 CAN0135 TSN0535 CAN", func() {
lineText := "83. CZ3301/2 B2823 B752 CAN0135 TSN0535 CAN"
def := FindDef("CZ")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("83."))
Expect(len(schedule.FlightNumber)).To(Equal(2))
Expect(schedule.FlightNumber).To(ContainElement("CZ3301"))
Expect(schedule.FlightNumber).To(ContainElement("CZ3302"))
Expect(schedule.AircraftReg).To(Equal("B2823"))
Expect(len(schedule.Waypoints)).To(Equal(3))
Expect(schedule.Waypoints[0].Airport).To(Equal("CAN"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0135"))
Expect(schedule.Waypoints[1].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[1].DepartureTime).To(Equal("0535"))
Expect(schedule.Waypoints[2].Airport).To(Equal("CAN"))
})
})
Context("HO", func() {
It("124) 14NOV W/Z HO1245 B6966 ILS(8) SHA0005 0255CKG", func() {
lineText := "124) 14NOV W/Z HO1245 B6966 ILS(8) SHA0005 0255CKG"
def := FindDef("HO")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
Expect(schedule.Index).To(Equal("124)"))
Expect(schedule.Task).To(Equal("W/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("HO1245"))
Expect(schedule.AircraftReg).To(Equal("B6966"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("SHA"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0005"))
Expect(schedule.Waypoints[1].Airport).To(Equal("CKG"))
Expect(schedule.Waypoints[1].ArrivalTime).To(Equal("0255"))
})
})
Context("EU", func() {
It("38)W/Z 27NOV EU2748 B6900 CAT1 (8) TSN0800 1055CTU", func() {
lineText := "38)W/Z 27NOV EU2748 B6900 CAT1 (8) TSN0800 1055CTU"
def := FindDef("EU")
Expect(def).NotTo(BeNil())
schedule := ParseWithDef(lineText, def)
Expect(schedule).NotTo(BeNil())
// Expect(schedule.Index).To(Equal("38)"))
Expect(schedule.Task).To(Equal("W/Z"))
Expect(len(schedule.FlightNumber)).To(Equal(1))
Expect(schedule.FlightNumber[0]).To(Equal("EU2748"))
Expect(schedule.AircraftReg).To(Equal("B6900"))
Expect(len(schedule.Waypoints)).To(Equal(2))
Expect(schedule.Waypoints[0].Airport).To(Equal("TSN"))
Expect(schedule.Waypoints[0].DepartureTime).To(Equal("0800"))
Expect(schedule.Waypoints[1].Airport).To(Equal("CTU"))
Expect(schedule.Waypoints[1].ArrivalTime).To(Equal("1055"))
})
})
})