Product addon

Addon.kt

package org.wordpress.android.fluxc.domain

sealed class Addon {
    abstract val name: String?
    abstract val titleFormat: TitleFormat?
    abstract val description: Description
    abstract val required: Boolean?
    abstract val position: Int?
    abstract val options: List<ProductAddonOption>

    data class MultipleChoice(
        override val name: String,
        override val titleFormat: TitleFormat?,
        override val description: Description,
        override val required: Boolean?,
        override val position: Int?,
        override val options: List<ProductAddonOption>,
        val display: Display
    ) : Addon() {

        enum class Display {
            Dropdown,
            RadioButton,
            Images
        }
    }

    data class CustomText(
        override val name: String,
        override val titleFormat: TitleFormat?,
        override val description: Description,
        override val required: Boolean?,
        override val position: Int?,
        override val options: List<ProductAddonOption>,
        val restrictions: Restrictions,
        val price: Price,
        val min: Int?,
        val max: Int?
    ) : Addon() {
        sealed class Restrictions {
            object None : Restrictions()
            data class Exist(val type: Type) : Restrictions() {
                enum class Type {
                    AnyText,
                    OnlyLetters,
                    OnlyNumbers,
                    OnlyLettersNumbers,
                    Email
                }
            }
        }
    }

    data class Checkbox(
        override val name: String,
        override val titleFormat: TitleFormat?,
        override val description: Description,
        override val required: Boolean?,
        override val position: Int?,
        override val options: List<ProductAddonOption>
    ) : Addon()

    data class CustomTextArea(
        override val name: String,
        override val titleFormat: TitleFormat?,
        override val description: Description,
        override val required: Boolean?,
        override val position: Int?,
        override val options: List<ProductAddonOption>,
        val price: Price,
        val min: Int?,
        val max: Int?
    ) : Addon()

    data class FileUpload(
        override val name: String,
        override val titleFormat: TitleFormat?,
        override val description: Description,
        override val required: Boolean?,
        override val position: Int?,
        override val options: List<ProductAddonOption>,
        val price: Price,
    ) : Addon()

    data class CustomPrice(
        override val name: String,
        override val titleFormat: TitleFormat?,
        override val description: Description,
        override val required: Boolean?,
        override val position: Int?,
        override val options: List<ProductAddonOption>,
        val price: Price,
        val min: Int?,
        val max: Int?,
    ) : Addon()

    data class InputMultiplier(
        override val name: String,
        override val titleFormat: TitleFormat?,
        override val description: Description,
        override val required: Boolean?,
        override val position: Int?,
        override val options: List<ProductAddonOption>,
        val priceType: Price,
        val min: Int?,
        val max: Int?,
    ) : Addon()

    data class Heading(
        override val name: String,
        override val titleFormat: TitleFormat?,
        override val description: Description,
        override val required: Boolean?,
        override val position: Int?,
        override val options: List<ProductAddonOption>,
    ) : Addon()

    enum class TitleFormat {
        Label,
        Heading,
        Hide
    }

    enum class PriceType {
        FlatFee,
        QuantityBased,
        PercentageBased
    }

    sealed class Price {
        data class Adjusted(val priceType: PriceType, val price: String) : Price()
        object NotAdjusted : Price()
    }

    sealed class Description {
        object Disabled : Description()
        data class Enabled(val value: String) : Description()
    }
}