<?php
declare(strict_types = 1);

namespace FireflyIII\Repositories\Budget;

use Carbon\Carbon;
use FireflyIII\Models\Budget;
use FireflyIII\Models\BudgetLimit;
use Illuminate\Support\Collection;

/**
 * Interface BudgetRepositoryInterface
 *
 * @package FireflyIII\Repositories\Budget
 */
interface BudgetRepositoryInterface
{

    /**
     * @param Budget $budget
     *
     * @return bool
     */
    public function destroy(Budget $budget): bool;

    //    /**
    //     *
    //     * Same as ::spentInPeriod but corrects journals for a set of accounts
    //     *
    //     * @param Budget     $budget
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     * @param Collection $accounts
    //     *
    //     * @return string
    //     */
    //    public function balanceInPeriod(Budget $budget, Carbon $start, Carbon $end, Collection $accounts);

    //    /**
    //     * @return bool
    //     */
    //    public function cleanupBudgets(): bool;

    /**
     * Find a budget.
     *
     * @param int $budgetId
     *
     * @return Budget
     */
    public function find(int $budgetId): Budget;

    /**
     * This method returns the oldest journal or transaction date known to this budget.
     * Will cache result.
     * @param Budget $budget
     *
     * @return Carbon
     */
    public function firstUseDate(Budget $budget): Carbon;

    //    /**
    //     * @param Budget  $budget
    //     * @param Account $account
    //     * @param Carbon  $start
    //     * @param Carbon  $end
    //     *
    //     * @return Collection
    //     */
    //    public function expensesSplit(Budget $budget, Account $account, Carbon $start, Carbon $end): Collection;

    /**
     * @return Collection
     */
    public function getActiveBudgets(): Collection;

    //    /**
    //     * @param Budget $budget
    //     *
    //     * @return Carbon
    //     */
    //    public function firstActivity(Budget $budget): Carbon;

    /**
     * @param Carbon $start
     * @param Carbon $end
     *
     * @return Collection
     */
    public function getAllBudgetLimitRepetitions(Carbon $start, Carbon $end): Collection;

    /**
     * @return Collection
     */
    public function getBudgets(): Collection;

    //    /**
    //     * @param Account    $account
    //     * @param Collection $accounts
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @return Collection
    //     */
    //    public function getAllWithoutBudget(Account $account, Collection $accounts, Carbon $start, Carbon $end): Collection;

    //    /**
    //     * Get the budgeted amounts for each budgets in each year.
    //     *
    //     * @param Collection $budgets
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @return Collection
    //     */
    //    public function getBudgetedPerYear(Collection $budgets, Carbon $start, Carbon $end): Collection;

    /**
     * @return Collection
     */
    public function getInactiveBudgets(): Collection;

    //    /**
    //     * Returns an array with every budget in it and the expenses for each budget
    //     * per month.
    //     *
    //     * @param Collection $accounts
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @return array
    //     */
    //    public function getBudgetsAndExpensesPerMonth(Collection $accounts, Carbon $start, Carbon $end): array;

    //    /**
    //     * Returns an array with every budget in it and the expenses for each budget
    //     * per year for.
    //     *
    //     * @param Collection $budgets
    //     * @param Collection $accounts
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @deprecated
    //     *
    //     * @return array
    //     */
    //    public function getBudgetsAndExpensesPerYear(Collection $budgets, Collection $accounts, Carbon $start, Carbon $end): array;

    //    /**
    //     * Returns a list of budgets, budget limits and limit repetitions
    //     * (doubling any of them in a left join)
    //     *
    //     * @param Carbon $start
    //     * @param Carbon $end
    //     *
    //     * @return Collection
    //     */
    //    public function getBudgetsAndLimitsInRange(Carbon $start, Carbon $end): Collection;

    //    /**
    //     * Returns a list of budget limits that are valid in the current given range.
    //     *
    //     * @param Budget          $budget
    //     * @param Carbon          $start
    //     * @param Carbon          $end
    //     * @param LimitRepetition $ignore
    //     *
    //     * @return Collection
    //     */
    //    public function getValidRepetitions(Budget $budget, Carbon $start, Carbon $end, LimitRepetition $ignore) : Collection;

    //    /**
    //     * @param Budget $budget
    //     * @param string $repeatFreq
    //     * @param Carbon $start
    //     * @param Carbon $end
    //     *
    //     * @return LimitRepetition
    //     */
    //    public function getCurrentRepetition(Budget $budget, string $repeatFreq, Carbon $start, Carbon $end): LimitRepetition;

    //    /**
    //     * Returns all expenses for the given budget and the given accounts, in the given period.
    //     *
    //     * @param Budget     $budget
    //     * @param Collection $accounts
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @return Collection
    //     */
    //    public function getExpenses(Budget $budget, Collection $accounts, Carbon $start, Carbon $end):Collection;

    //    /**
    //     * @param Budget $budget
    //     *
    //     * @return Carbon
    //     */
    //    public function getFirstBudgetLimitDate(Budget $budget):Carbon;

    /**
     * @param Collection $budgets
     * @param Collection $accounts
     * @param Carbon     $start
     * @param Carbon     $end
     *
     * @return Collection
     */
    public function journalsInPeriod(Collection $budgets, Collection $accounts, Carbon $start, Carbon $end): Collection;

    /**
     * @param Collection $accounts
     * @param Carbon     $start
     * @param Carbon     $end
     *
     * @return Collection
     */
    public function journalsInPeriodWithoutBudget(Collection $accounts, Carbon $start, Carbon $end): Collection;

    /**
     * @param Collection $budgets
     * @param Collection $accounts
     * @param Carbon     $start
     * @param Carbon     $end
     *
     * @return string
     */
    public function spentInPeriod(Collection $budgets, Collection $accounts, Carbon $start, Carbon $end) : string;

    //    /**
    //     * Returns all the transaction journals for a limit, possibly limited by a limit repetition.
    //     *
    //     * @param Budget          $budget
    //     * @param LimitRepetition $repetition
    //     * @param int             $take
    //     *
    //     * @return LengthAwarePaginator
    //     */
    //    public function getJournals(Budget $budget, LimitRepetition $repetition = null, int $take = 50): LengthAwarePaginator;

    //    /**
    //     * @param Carbon $start
    //     * @param Carbon $end
    //     * @param int    $page
    //     * @param int    $pageSize
    //     *
    //     * @return LengthAwarePaginator
    //     */
    //    public function getWithoutBudget(Carbon $start, Carbon $end, int $page, int $pageSize = 50): LengthAwarePaginator;

    //    /**
    //     * @param Collection $accounts
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @return Collection
    //     */
    //    public function getWithoutBudgetForAccounts(Collection $accounts, Carbon $start, Carbon $end): Collection;

    //    /**
    //     * @param Collection $accounts
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @return string
    //     */
    //    public function getWithoutBudgetSum(Collection $accounts, Carbon $start, Carbon $end): string;

    //    /**
    //     * Returns an array with the following key:value pairs:
    //     *
    //     * yyyy-mm-dd:<array>
    //     *
    //     * That array contains:
    //     *
    //     * budgetid:<amount>
    //     *
    //     * Where yyyy-mm-dd is the date and <amount> is the money spent using WITHDRAWALS in the $budget
    //     * from the given users accounts..
    //     *
    //     * @param Collection $accounts
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @return array
    //     */
    //    public function spentAllPerDayForAccounts(Collection $accounts, Carbon $start, Carbon $end): array;

    //    /**
    //     * Returns a list of expenses (in the field "spent", grouped per budget per account.
    //     *
    //     * @param Collection $budgets
    //     * @param Collection $accounts
    //     * @param Carbon     $start
    //     * @param Carbon     $end
    //     *
    //     * @return Collection
    //     */
    //    public function spentPerBudgetPerAccount(Collection $budgets, Collection $accounts, Carbon $start, Carbon $end): Collection;

    //    /**
    //     * Returns an array with the following key:value pairs:
    //     *
    //     * yyyy-mm-dd:<amount>
    //     *
    //     * Where yyyy-mm-dd is the date and <amount> is the money spent using WITHDRAWALS in the $budget
    //     * from all the users accounts.
    //     *
    //     * @param Budget $budget
    //     * @param Carbon $start
    //     * @param Carbon $end
    //     * @param Collection $accounts
    //     *
    //     * @return array
    //     */
    //    public function spentPerDay(Budget $budget, Carbon $start, Carbon $end, Collection $accounts): array;

    /**
     * @param array $data
     *
     * @return Budget
     */
    public function store(array $data): Budget;

    /**
     * @param Budget $budget
     * @param array  $data
     *
     * @return Budget
     */
    public function update(Budget $budget, array $data) : Budget;

    /**
     * @param Budget $budget
     * @param Carbon $start
     * @param Carbon $end
     * @param string $range
     * @param int    $amount
     *
     * @return BudgetLimit
     */
    public function updateLimitAmount(Budget $budget, Carbon $start, Carbon $end, string $range, int $amount) : BudgetLimit;

}