Refactor: Update domain types for flight data

This commit refactors the domain types to better represent flight-related data.

Key changes:
- Deleted the unused `Character` data class.
- Introduced new data classes:
    - `Airport`: Represents airport information with sealed subtypes for `Departure`, `Arrival`, and `Connecting` airports.
    - `AirportInfo`: Contains detailed information about an airport, including `City`, `MacCity`, `Region`, `Country`, and `Coordinates`.
    - `City`: Represents city data with code and name.
    - `Coordinates`: Represents geographical coordinates.
    - `Country`: Represents country data including currency code.
    - `Flight`: Top-level data class for flight information, including currency and a list of `Trip` objects.
    - `MacCity`: Represents MAC (Multi-Airport City) code.
    - `Region`: Represents region data.
    - `RegularFare`: Contains a list of `TripFare` objects.
    - `Route`: Defines a flight route with departure, arrival, and optional connecting airports.
    - `Segment`: Represents a flight segment with origin, destination, flight number, dates, and duration.
    - `Trip`: Represents a trip with a list of `TripDate` objects, origin, and destination.
    - `TripDate`: Contains a date and a list of `TripFlight` objects for that date.
    - `TripFare`: Represents a fare type with amount and count.
    - `TripFlight`: Represents a specific flight within a trip, including fare information, segments, and operator.

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Airport.kt

@@ -0,0 +1,25 @@
+package dev.adriankuta.flights.domain.types
+
+sealed interface Airport {
+    val code: String
+    val name: String
+    val macCity: MacCity?
+
+    data class Departure(
+        override val code: String,
+        override val name: String,
+        override val macCity: MacCity?
+    ) : Airport
+
+    data class Arrival(
+        override val code: String,
+        override val name: String,
+        override val macCity: MacCity?
+    ) : Airport
+
+    data class Connecting(
+        override val code: String,
+        override val name: String,
+        override val macCity: MacCity?
+    ) : Airport
+}

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/AirportInfo.kt

@@ -0,0 +1,14 @@
+package dev.adriankuta.flights.domain.types
+
+data class AirportInfo(
+    val code: String,
+    val name: String,
+    val seoName: String,
+    val isBase: Boolean,
+    val timeZone: String,
+    val city: City,
+    val macCity: MacCity,
+    val region: Region,
+    val country: Country,
+    val coordinates: Coordinates
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Character.kt

@@ -1,6 +0,0 @@
-package dev.adriankuta.flights.domain.types
-
-data class Character(
-    val name: String,
-    val category: String? = null,
-)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/City.kt

@@ -0,0 +1,6 @@
+package dev.adriankuta.flights.domain.types
+
+data class City(
+    val code: String,
+    val name: String
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Coordinates.kt

@@ -0,0 +1,6 @@
+package dev.adriankuta.flights.domain.types
+
+data class Coordinates(
+    val latitude: Double,
+    val longitude: Double
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Country.kt

@@ -0,0 +1,7 @@
+package dev.adriankuta.flights.domain.types
+
+data class Country(
+    val code: String,
+    val name: String,
+    val currencyCode: String
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Flight.kt

@@ -0,0 +1,7 @@
+package dev.adriankuta.flights.domain.types
+
+data class Flight(
+    val currency: String,
+    val currPrecision: Int,
+    val trips: List<Trip>
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/MacCity.kt

@@ -0,0 +1,5 @@
+package dev.adriankuta.flights.domain.types
+
+data class MacCity(
+    val macCode: String
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Region.kt

@@ -0,0 +1,6 @@
+package dev.adriankuta.flights.domain.types
+
+data class Region(
+    val code: String,
+    val name: String
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/RegularFare.kt

@@ -0,0 +1,5 @@
+package dev.adriankuta.flights.domain.types
+
+data class RegularFare(
+    val fares: List<TripFare>
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Route.kt

@@ -0,0 +1,7 @@
+package dev.adriankuta.flights.domain.types
+
+data class Route(
+    val departureAirport: Airport.Departure,
+    val arrivalAirport: Airport.Arrival,
+    val connectingAirport: Airport.Connecting?
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Segment.kt

@@ -0,0 +1,9 @@
+package dev.adriankuta.flights.domain.types
+
+data class Segment(
+    val origin: String,
+    val destination: String,
+    val flightNumber: String,
+    val dateTimes: List<String>,
+    val duration: String
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/Trip.kt

@@ -0,0 +1,7 @@
+package dev.adriankuta.flights.domain.types
+
+data class Trip(
+    val dates: List<TripDate>,
+    val origin: String,
+    val destination: String
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/TripDate.kt

@@ -0,0 +1,6 @@
+package dev.adriankuta.flights.domain.types
+
+data class TripDate(
+    val dateOut: String,
+    val flights: List<TripFlight>
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/TripFare.kt

@@ -0,0 +1,7 @@
+package dev.adriankuta.flights.domain.types
+
+data class TripFare(
+    val type: String,
+    val amount: Double,
+    val count: Int
+)

domain/types/src/main/kotlin/dev/adriankuta/flights/domain/types/TripFlight.kt

@@ -0,0 +1,11 @@
+package dev.adriankuta.flights.domain.types
+
+data class TripFlight(
+    val faresLeft: Int,
+    val regularFare: RegularFare,
+    val flightNumber: String,
+    val dateTimes: List<String>,
+    val duration: String,
+    val segments: List<Segment>,
+    val operatedBy: String
+)