<?php
/**
 * IndexControllerTest.php
 * Copyright (c) 2019 james@firefly-iii.org
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace Tests\Feature\Controllers\Budget;

use Amount;
use Carbon\Carbon;
use Exception;
use FireflyIII\Helpers\Fiscal\FiscalHelperInterface;
use FireflyIII\Models\Budget;
use FireflyIII\Models\Preference;
use FireflyIII\Repositories\Account\AccountRepositoryInterface;
use FireflyIII\Repositories\Budget\AvailableBudgetRepositoryInterface;
use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
use FireflyIII\Repositories\Budget\OperationsRepositoryInterface;
use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
use FireflyIII\Repositories\User\UserRepositoryInterface;
use Illuminate\Support\Collection;
use Log;
use Mockery;
use Preferences;
use Tests\Support\TestDataTrait;
use Tests\TestCase;

/**
 *
 * Class IndexControllerTest
 * @SuppressWarnings(PHPMD.TooManyPublicMethods)
 * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
 * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
 */
class IndexControllerTest extends TestCase
{
    use TestDataTrait;
    /**
     *
     */
    public function setUp(): void
    {
        parent::setUp();
        Log::info(sprintf('Now in %s.', get_class($this)));
    }

    /**
     * @covers       \FireflyIII\Http\Controllers\Budget\IndexController
     * @dataProvider dateRangeProvider
     *
     * @param string $range
     */
    public function testIndex(string $range): void
    {
        // mock stuff
        $budget                  = $this->getRandomBudget();
        $budgetLimit             = $this->getRandomBudgetLimit();
        $budgetLimit->start_date = Carbon::now()->startOfMonth();
        $budgetLimit->end_date   = Carbon::now()->endOfMonth();

        $accountRepos  = $this->mock(AccountRepositoryInterface::class);
        $repository    = $this->mock(BudgetRepositoryInterface::class);
        $userRepos     = $this->mock(UserRepositoryInterface::class);
        $opsRepos      = $this->mock(OperationsRepositoryInterface::class);
        $abRepos       = $this->mock(AvailableBudgetRepositoryInterface::class);
        $blRepos       = $this->mock(BudgetLimitRepositoryInterface::class);
        $currencyRepos = $this->mock(CurrencyRepositoryInterface::class);
        $userRepos->shouldReceive('hasRole')->withArgs([Mockery::any(), 'owner'])->andReturn(true)->atLeast()->once();

        $repository->shouldReceive('cleanupBudgets')->atLeast()->once();
        $repository->shouldReceive('getActiveBudgets')->andReturn(new Collection([$budget]))->atLeast()->once();
        $repository->shouldReceive('getInactiveBudgets')->andReturn(new Collection)->atLeast()->once();

        $abRepos->shouldReceive('get')->atLeast()->once()->andReturn(new Collection);

        $blRepos->shouldReceive('budgeted')->andReturn('1')->atLeast()->once();
        $blRepos->shouldReceive('getBudgetLimits')->andReturn(new Collection)->atLeast()->once();
        $opsRepos->shouldReceive('sumExpenses')->atLeast()->once()->andReturn($this->budgetSumExpenses());

        $currencyRepos->shouldReceive('getEnabled')->atLeast()->once()->andReturn(new Collection([$this->getEuro()]));


        $this->mockDefaultSession();
        $this->mockIntroPreference('shown_demo_budgets_index');
        Amount::shouldReceive('formatAnything')->andReturn('123');

        $this->be($this->user());
        $this->changeDateRange($this->user(), $range);
        $response = $this->get(route('budgets.index'));
        $response->assertStatus(200);
        // has bread crumb
        $response->assertSee('<ol class="breadcrumb">');
    }

    /**
     * @covers       \FireflyIII\Http\Controllers\Budget\IndexController
     * @dataProvider dateRangeProvider
     *
     * @param string $range
     *
     * @throws Exception
     */
    public function testIndexOutOfRange(string $range): void
    {
        $budget      = $this->getRandomBudget();
        $budgetLimit = $this->getRandomBudgetLimit();
        $budgetInfo  = [
            $budget->id => [
                'spent'      => '0',
                'budgeted'   => '0',
                'currentRep' => false,
            ],
        ];

        // set budget limit to current month:
        $budgetLimit->start_date = Carbon::now()->startOfMonth();
        $budgetLimit->end_date   = Carbon::now()->endOfMonth();

        $accountRepos = $this->mock(AccountRepositoryInterface::class);
        $repository   = $this->mock(BudgetRepositoryInterface::class);
        $userRepos    = $this->mock(UserRepositoryInterface::class);
        $fiscalHelper = $this->mock(FiscalHelperInterface::class);
        $opsRepos     = $this->mock(OperationsRepositoryInterface::class);
        $abRepos      = $this->mock(AvailableBudgetRepositoryInterface::class);
        $blRepos      = $this->mock(BudgetLimitRepositoryInterface::class);
        $currencyRepos = $this->mock(CurrencyRepositoryInterface::class);


        $date = new Carbon;
        $fiscalHelper->shouldReceive('endOfFiscalYear')->atLeast()->once()->andReturn($date);
        $fiscalHelper->shouldReceive('startOfFiscalYear')->atLeast()->once()->andReturn($date);
        $userRepos->shouldReceive('hasRole')->withArgs([Mockery::any(), 'owner'])->andReturn(true)->atLeast()->once();
        $repository->shouldReceive('cleanupBudgets')->atLeast()->once();
        $repository->shouldReceive('getActiveBudgets')->andReturn(new Collection([$budget]))->atLeast()->once();
        $repository->shouldReceive('getInactiveBudgets')->andReturn(new Collection)->atLeast()->once();

        $abRepos->shouldReceive('get')->atLeast()->once()->andReturn(new Collection);
        $blRepos->shouldReceive('budgeted')->andReturn('1')->atLeast()->once();
        $blRepos->shouldReceive('getBudgetLimits')->andReturn(new Collection)->atLeast()->once();
        $opsRepos->shouldReceive('sumExpenses')->atLeast()->once()->andReturn($this->budgetSumExpenses());
        $currencyRepos->shouldReceive('getEnabled')->atLeast()->once()->andReturn(new Collection([$this->getEuro()]));

        $this->mockDefaultSession();
        $this->mockIntroPreference('shown_demo_budgets_index');
        Amount::shouldReceive('formatAnything')->andReturn('123');

        $this->be($this->user());
        $today = new Carbon;
        $today->startOfMonth();
        $this->changeDateRange($this->user(), $range);
        $response = $this->get(route('budgets.index', [$today->format('Y-m-d')]));
        $response->assertStatus(200);
        // has bread crumb
        $response->assertSee('<ol class="breadcrumb">');
    }

    /**
     * @covers       \FireflyIII\Http\Controllers\Budget\IndexController
     * @dataProvider dateRangeProvider
     *
     * @param string $range
     *
     * @throws Exception
     */
    public function testIndexWithDate(string $range): void
    {
        $budget      = $this->getRandomBudget();
        $budgetLimit = $this->getRandomBudgetLimit();
        $budgetInfo  = [
            $budget->id => [
                'spent'      => '0',
                'budgeted'   => '0',
                'currentRep' => false,
            ],
        ];

        // set budget limit to current month:
        $budgetLimit->start_date = Carbon::now()->startOfMonth();
        $budgetLimit->end_date   = Carbon::now()->endOfMonth();

        $accountRepos = $this->mock(AccountRepositoryInterface::class);
        $repository   = $this->mock(BudgetRepositoryInterface::class);
        $userRepos    = $this->mock(UserRepositoryInterface::class);
        $fiscalHelper = $this->mock(FiscalHelperInterface::class);
        $opsRepos     = $this->mock(OperationsRepositoryInterface::class);
        $abRepos      = $this->mock(AvailableBudgetRepositoryInterface::class);
        $blRepos      = $this->mock(BudgetLimitRepositoryInterface::class);
        $currencyRepos = $this->mock(CurrencyRepositoryInterface::class);

        $date = new Carbon;
        $fiscalHelper->shouldReceive('endOfFiscalYear')->atLeast()->once()->andReturn($date);
        $fiscalHelper->shouldReceive('startOfFiscalYear')->atLeast()->once()->andReturn($date);
        $userRepos->shouldReceive('hasRole')->withArgs([Mockery::any(), 'owner'])->andReturn(true)->atLeast()->once();
        $repository->shouldReceive('cleanupBudgets')->atLeast()->once();
        $repository->shouldReceive('getActiveBudgets')->andReturn(new Collection([$budget]))->atLeast()->once();
        $repository->shouldReceive('getInactiveBudgets')->andReturn(new Collection)->atLeast()->once();

        $abRepos->shouldReceive('get')->atLeast()->once()->andReturn(new Collection);
        $blRepos->shouldReceive('budgeted')->andReturn('1')->atLeast()->once();
        $blRepos->shouldReceive('getBudgetLimits')->andReturn(new Collection)->atLeast()->once();
        $opsRepos->shouldReceive('sumExpenses')->atLeast()->once()->andReturn($this->budgetSumExpenses());
        $currencyRepos->shouldReceive('getEnabled')->atLeast()->once()->andReturn(new Collection([$this->getEuro()]));

        $this->mockDefaultSession();
        $this->mockIntroPreference('shown_demo_budgets_index');
        Amount::shouldReceive('formatAnything')->andReturn('123');

        $this->be($this->user());
        $this->changeDateRange($this->user(), $range);
        $response = $this->get(route('budgets.index', ['2017-01-01']));
        $response->assertStatus(200);
        // has bread crumb
        $response->assertSee('<ol class="breadcrumb">');
    }

    /**
     * @covers       \FireflyIII\Http\Controllers\Budget\IndexController
     * @dataProvider dateRangeProvider
     *
     * @param string $range
     *
     * @throws Exception
     */
    public function testIndexWithInvalidDate(string $range): void
    {
        $budgetLimit = $this->getRandomBudgetLimit();

        // set budget limit to current month:
        $budgetLimit->start_date = Carbon::now()->startOfMonth();
        $budgetLimit->end_date   = Carbon::now()->endOfMonth();
        $accountRepos            = $this->mock(AccountRepositoryInterface::class);
        $repository              = $this->mock(BudgetRepositoryInterface::class);
        $opsRepos                = $this->mock(OperationsRepositoryInterface::class);
        $abRepos                 = $this->mock(AvailableBudgetRepositoryInterface::class);
        $blRepos                 = $this->mock(BudgetLimitRepositoryInterface::class);
        $currencyRepos = $this->mock(CurrencyRepositoryInterface::class);

        $this->mock(UserRepositoryInterface::class);
        $fiscalHelper = $this->mock(FiscalHelperInterface::class);
        $date         = new Carbon;
        $fiscalHelper->shouldReceive('endOfFiscalYear')->atLeast()->once()->andReturn($date);
        $fiscalHelper->shouldReceive('startOfFiscalYear')->atLeast()->once()->andReturn($date);
        $accountRepos->shouldReceive('getAccountsByType')->andReturn(new Collection);
        $repository->shouldReceive('cleanupBudgets');

        $this->mockDefaultSession();
        Amount::shouldReceive('formatAnything')->andReturn('123');

        $this->be($this->user());
        $this->changeDateRange($this->user(), $range);
        $response = $this->get(route('budgets.index', ['Hello-there']));
        $response->assertStatus(404);
    }

    /**
     * @covers       \FireflyIII\Http\Controllers\Budget\IndexController
     */
    public function testReorder(): void
    {
        $this->mockDefaultSession();

        $repository = $this->mock(BudgetRepositoryInterface::class);
        $opsRepos   = $this->mock(OperationsRepositoryInterface::class);
        $abRepos    = $this->mock(AvailableBudgetRepositoryInterface::class);
        $blRepos    = $this->mock(BudgetLimitRepositoryInterface::class);
        $currencyRepos = $this->mock(CurrencyRepositoryInterface::class);

        $data = [
            'budgetIds' => [1, 2],
            'page'      => 1,
        ];

        $repository->shouldReceive('cleanupBudgets')->atLeast()->once();
        $repository->shouldReceive('findNull')->atLeast()->once()->andReturn(new Budget);
        $repository->shouldReceive('setBudgetOrder')->atLeast()->once();

        $this->be($this->user());
        $response = $this->post(route('budgets.reorder', $data));
        $response->assertStatus(200);

    }
}