init

internal/domain/cpl.go

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+package domain
+
+import "fmt"
+
+/*
+航班计划变更报文（CPL）通常包括以下内容：
+
+    编组 3：电报类别、编号和参考数据
+    编组 7：航空器识别标志和 SSR 模式及编码
+    编组 8：飞行规则和类型
+    编组 9：航机和设备
+    编组 10：巡航速度和飞行高度
+    编组 13：起飞机场和时间
+    编组 15：航路
+    编组 16：目的地机场和总时间，目的地备降机场
+    编组 18：其他信息（如需要）
+*/
+/*
+MessageType (电报类别):
+
+Field: MessageType
+Description: Indicates the type of telegram (e.g., "CPL").
+AircraftID (航空器识别标志):
+
+Field: AircraftID
+Description: Unique identifier of the aircraft.
+SSRModeAndCode (SSR 模式及编码):
+
+Field: SSRModeAndCode
+Description: SSR (Secondary Surveillance Radar) mode and code.
+FlightRulesAndType (飞行规则和类型):
+
+Field: FlightRulesAndType
+Description: Flight rules and type (e.g., IFR).
+AircraftAndEquipment (航机和设备):
+
+Field: AircraftAndEquipment
+Description: Aircraft type and equipment.
+CruisingSpeedAndLevel (巡航速度和飞行高度):
+
+Field: CruisingSpeedAndLevel
+Description: Cruising speed and flight level.
+DepartureAirport (起飞机场):
+
+Field: DepartureAirport
+Description: ICAO code of the departure airport.
+DepartureTime (起飞时间):
+
+Field: DepartureTime
+Description: Departure time in UTC.
+Route (航路):
+
+Field: Route
+Description: Planned route.
+DestinationAndTotalTime (目的地机场和总时间):
+
+Field: DestinationAndTotalTime
+Description: ICAO code of the destination airport and total elapsed time.
+OtherInfo (其他信息):
+
+Field: OtherInfo
+Description: Optional field for any additional relevant information.
+*/
+
+/*
+(CPL-CCA7890-IS
+-B6513
+-A1234
+-IFR
+-A332/H
+-K0859S1040
+-ZBTJ1200
+-PIAKS G330 PIMOL A539 BTO W82 DOGAR
+-ZGGG0135
+-ZBAA
+-Additional information)
+
+*/
+
+// CPL 电报体中的航班计划变更报文结构
+type CPL struct {
+	Category                string `json:"category"`                    // 电报类别
+	AircraftID              string `json:"aircraft_id"`                 // 航空器识别标志
+	SSRModeAndCode          string `json:"ssr_mode_and_code"`           // SSR 模式及编码
+	FlightRulesAndType      string `json:"flight_rules_and_type"`       // 飞行规则和类型
+	AircraftAndEquipment    string `json:"aircraft_and_equipment"`      // 航机和设备
+	CruisingSpeedAndLevel   string `json:"cruising_speed_and_level"`    // 巡航速度和飞行高度
+	DepartureAirport        string `json:"departure_airport"`           // 起飞机场
+	DepartureTime           string `json:"departure_time"`              // 起飞时间
+	Route                   string `json:"route"`                       // 航路
+	DestinationAndTotalTime string `json:"destination_and_total_time"`  // 目的地机场和总时间
+	AlternateAirport        string `json:"alternate_airport,omitempty"` // 目的地备降机场 (optional)
+	OtherInfo               string `json:"other_info,omitempty"`        // 其他信息 (optional)
+}
+
+// Validate validates the CPL struct fields
+func (c *CPL) Validate() error {
+	if c.Category == "" {
+		return fmt.Errorf("category is required")
+	}
+	if c.AircraftID == "" {
+		return fmt.Errorf("aircraft id is required")
+	}
+	if c.SSRModeAndCode == "" {
+		return fmt.Errorf("ssr mode and code is required")
+	}
+	if c.FlightRulesAndType == "" {
+		return fmt.Errorf("flight rules and type is required")
+	}
+	if c.AircraftAndEquipment == "" {
+		return fmt.Errorf("aircraft and equipment is required")
+	}
+	if c.CruisingSpeedAndLevel == "" {
+		return fmt.Errorf("cruising speed and level is required")
+	}
+	if c.DepartureAirport == "" {
+		return fmt.Errorf("departure airport is required")
+	}
+	if c.DepartureTime == "" {
+		return fmt.Errorf("departure time is required")
+	}
+	if c.Route == "" {
+		return fmt.Errorf("route is required")
+	}
+	if c.DestinationAndTotalTime == "" {
+		return fmt.Errorf("destination and total time is required")
+	}
+	return nil
+}