package com.megafon.bank.logic.api.model.response.payment

import com.google.api.client.util.Key
import ru.touchin.templates.googlejson.GoogleJsonModel
import java.math.BigDecimal

class MobilePaymentPreparationResponse : GoogleJsonModel() {

    @field:Key("payment")
    lateinit var payment: Payment
        private set

    class Payment : GoogleJsonModel() {

        @field:Key("id")
        lateinit var id: String
            private set

        @field:Key("to")
        lateinit var to: To
            private set

        @field:Key("from")
        lateinit var from: From
            private set

        override fun validate() {
            super.validate()
            validateNotNull(id)
            validateNotNull(to)
            validateNotNull(from)
        }

    }

    class From : GoogleJsonModel() {

        @field:Key("amount_min")
        lateinit var amountMin: BigDecimal
            private set

        @field: Key("amount_max")
        var amountMax: BigDecimal? = null
            private set

        override fun validate() {
            super.validate()
            validateNotNull(amountMin)
        }
    }

    class To : GoogleJsonModel() {

        @field:Key("account")
        lateinit var account: Account
            private set

        @field:Key("service")
        lateinit var service: Service
            private set

        override fun validate() {
            super.validate()
            validateNotNull(account)
            validateNotNull(service)
        }

    }

    class Account : GoogleJsonModel() {

        @field:Key("msisdn")
        lateinit var msisdn: String
            private set

        override fun validate() {
            super.validate()
            validateNotNull(msisdn)
        }

    }

    class Service : GoogleJsonModel() {

        @field:Key("id")
        lateinit var id: String
            private set

        @field:Key("name")
        var name: String? = null
            private set

        override fun validate() {
            super.validate()
            validateNotNull(id)
        }

    }

    override fun validate() {
        super.validate()
        validateNotNull(payment)
    }

}