@startuml
skinparam classAttributeIconSize 0
enum BoatRampStatus<Model> {
    OPEN
    CLOSED
    UNKNOWN
}

skinparam classAttributeIconSize 0
class BoatRampData<Model> {
    -name: String
    -status: BoatRampStatus
    -openTimes: ZonedDateTime
    -address: String
    -operator: String
    -lastUpdated: ZonedDateTime
    -imageUrl: String

    +<<constructor>> BoatRampData(name: String, status: BoatRampStatus, openTimes, ZonedDateTime, address: String, operator: String, lastUpdated: ZonedDateTime, imageUrl: String)
    +_loadBoatRampData(): ArrayList<BoatRampData>
    +saveBoatRampData()
    +toString(): String
    +getName(): String
    +setName(newName: String)
    +getStatus(): BoatRampStatus
    +setStatus(newStatus: BoatRampStatus)
    +getOpenTimes(): ZonedDateTime
    +setOpenTimes(time: ZonedDateTime)
    +getAddress(): String
    +setAddress(newAddress: String)
    +getOperator(): String
    +setOperator(newOperator: String)
    +getLastUpdated(): ZonedDateTime
    +setLastUpdated(newLastUpdatedTime: ZonedDateTime)
    +getImageUrl(): String
    +setImageUrl(newImageUrl: String)
}

skinparam classAttributeIconSize 0
class BoatRampActivity<Controller> {
    #onCreate(savedInstanceState: Bundle)
}

skinparam classAttributeIconSize 0
class MainRampMenuActivity<Controller> {
    -allRampData: ArrayList<BoatRampData>

    #onCreate(savedInstanceState: Bundle)
    -launchBoatRampActivity()
}

skinparam classAttributeIconSize 0
class WaterLevelData<Model> {
    -date: Date
    -waterLevel: double
    -surfaceArea: double
    -reservoirStorage: int
    -conservationStorage: int
    -percentFull: double
    -conservationCapacity: int
    -deadPoolCapacity: int

    +<<constructor>>WaterLevelData(date: Date, level: double, isCurrent: boolean)
    +_loadWaterLevelData(): ArrayList<WaterLevelData>
    +saveWaterLevelData()
    +toString(): String
    +getDate(): String
    +setDate(newDate: Date)
    +getWaterLevel(): double
    +setWaterLevel(newLevel: double)
    +getSurfaceArea(): double
    +setSurfaceArea(newSurfaceArea: double)
    +getReservoirStorage(): int
    +setReservoirStorage(newReservoirStorage: int)
    +getConservationStorage(): int
    +setConservationStorage(newConservationStorage: int)
    +getPercentFull(): double
    +setPercentFull(newPercentFull: double)
    +getConservationCapacity(): int
    +setConservationCapacity(newConservationCapacity: int)
    +getDeadPoolCapacity(): int
    +setDeadPoolCapacity(newDeadPoolCapacity: int)
}

skinparam classAttributeIconSize 0
class WaterLevelActivity<Controller> {
    #onCreate(savedInstanceState: Bundle)
}

skinparam classAttributeIconSize 0
class MainMenuActivity<Controller> {
    #onCreate(savedInstanceState: Bundle)
    -launchMainRampMenuActivity()
    -launchWaterLevelActivity()
    -launchSettingsActivity()
    -launchWeatherActivity()
}

skinparam classAttributeIconSize 0
class SettingsActivity<Controller> {
    #onCreate(savedInstanceState: Bundle)
    -toggleLightMode()
    -forceDataFetch()
    -clearCache()
}

skinparam classAttributeIconSize 0
class SettingsData<Model> {
    -isLightModeEnabled: boolean

    +<<contructor>>SettingsData(isLightModeEnabled: boolean)
    +_loadSettingsData(): SettingsData
    +saveSettingsData()
    +toString(): String
    +getLightModeState(): boolean
    +setLightModeState(lightModeEnabled: boolean)
}

skinparam classAttributeIconSize 0
class WeatherActivity<Controller> {
    #onCreate(savedInstanceState: Bundle)
}

skinparam classAttributeIconSize 0
class WeatherData<Model> {
    -weatherDescriptor: String
    -tempHigh: int
    -tempLow: int
    -windSpeed: int
    -gustSpeed: int
    -windDirection: String
    -chancePrecipitation: int
    -amountPrecipitation: double

    +<<constructor>> WeatherData(weatherDescriptor: String, tempHigh: int, tempLow: int, windSpeed: int, gustSpeed: int, windDirection: String, chancePrecipitation: int, amountPrecipitation: double):
    +_loadWeatherData(): WeatherData
    +saveWeatherData()
    +toString(): String
    +getWeatherDescriptor(): String
    +setWeatherDescriptor(weatherDescriptor: String)
    +getTempHigh(): int
    +setTempHigh(tempHigh: int)
    +getTempLow(): int
    +setTempLow(tempLow: int)
    +getWindSpeed(): int
    +setWindSpeed(windSpeed: int)
    +getGustSpeed(): int
    +setGustSpeed(gustSpeed: int)
    +getWindDirection(): String
    +setWindDirection(windDirection: String):
    +getChancePrecipitation(): int
    +setChancePrecipitation(chancePrecipitation: int)
    +getAmountPrecipitation(): double
    +setAmountPrecipitation(amountPrecipitation: double)
}

SettingsActivity ..> SettingsData
SettingsActivity <.u. MainMenuActivity
WeatherActivity ..> WeatherData
WeatherActivity <.u. MainMenuActivity
BoatRampActivity ..> BoatRampData
MainRampMenuActivity *-- BoatRampData
MainRampMenuActivity <.u. MainMenuActivity
MainRampMenuActivity ..> BoatRampActivity
WaterLevelActivity ..> WaterLevelData
WaterLevelActivity <.u. MainMenuActivity
BoatRampData *-- BoatRampStatus
@enduml