Coverage Summary for Class: GetAccountBalanceSeriesUseCase (com.georgeci.moneysurfer.domain.usecase)

 package com.georgeci.moneysurfer.domain.usecase
 
 import com.georgeci.moneysurfer.domain.model.AccountBalanceSeries
 import com.georgeci.moneysurfer.domain.model.Transaction
 import com.georgeci.moneysurfer.domain.model.buildAccountBalanceSeries
 import com.georgeci.moneysurfer.domain.primitives.AccountId
 import com.georgeci.moneysurfer.domain.primitives.ClockUseCase
 import com.georgeci.moneysurfer.domain.primitives.Money
 import kotlinx.datetime.TimeZone
 import kotlinx.datetime.toLocalDateTime
 import org.koin.core.annotation.Single
 
 /**
  * Daily balance curve for one account over the trailing [days], for the account details chart.
  *
  * Takes the history the caller already holds instead of querying for it: the account details
  * screen collects the account's transactions for its quick stats, and a second flow would fetch
  * the same rows only to risk rendering a chart from a different snapshot than the totals beside
  * it. All this use case owns is "today" and the fold.
  */
 @Single
 class GetAccountBalanceSeriesUseCase(private val clock: ClockUseCase) {
 
     operator fun invoke(
         accountId: AccountId,
         currentBalance: Money,
         transactions: List<Transaction>,
         days: Int = AccountBalanceSeries.DEFAULT_DAYS,
         timeZone: TimeZone = TimeZone.currentSystemDefault(),
     ): AccountBalanceSeries = buildAccountBalanceSeries(
         accountId = accountId,
         currentBalance = currentBalance,
         transactions = transactions,
         today = clock.now().toLocalDateTime(timeZone).date,
         days = days,
     )
 }