refactor parser packages

2025-12-24 17:23:41 +08:00
parent dbde6524b3
commit b82b707a25
14 changed files with 227 additions and 176 deletions
@@ -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,
+			},
+		},
+	}
+}