<?php

namespace Tests\Browser;

use App\Models\FinanceDocument;
use App\Models\User;
use Illuminate\Foundation\Testing\DatabaseMigrations;
use Illuminate\Support\Facades\Hash;
use Laravel\Dusk\Browser;
use Tests\DuskTestCase;

/**
 * Finance Workflow Browser Tests
 *
 * Tests the finance workflow user interface and user experience.
 */
class FinanceWorkflowBrowserTest extends DuskTestCase
{
    use DatabaseMigrations;

    protected function setUp(): void
    {
        parent::setUp();
        $this->artisan('db:seed', ['--class' => 'FinancialWorkflowPermissionsSeeder']);
    }

    /**
     * Create a cashier user
     */
    protected function createCashier(): User
    {
        $user = User::factory()->create([
            'email' => 'cashier@test.com',
            'password' => Hash::make('password'),
        ]);
        $user->assignRole('finance_cashier');

        return $user;
    }

    /**
     * Create an accountant user
     */
    protected function createAccountant(): User
    {
        $user = User::factory()->create([
            'email' => 'accountant@test.com',
            'password' => Hash::make('password'),
        ]);
        $user->assignRole('finance_accountant');

        return $user;
    }

    /**
     * Test finance dashboard loads
     */
    public function test_finance_dashboard_loads(): void
    {
        $cashier = $this->createCashier();

        $this->browse(function (Browser $browser) use ($cashier) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance.index'))
                ->assertSee('財務管理');
        });
    }

    /**
     * Test can create finance document
     */
    public function test_can_create_finance_document(): void
    {
        $accountant = $this->createAccountant();

        $this->browse(function (Browser $browser) use ($accountant) {
            $browser->loginAs($accountant)
                ->visit(route('admin.finance-documents.create'))
                ->assertSee('新增財務單據')
                ->assertPresent('input[name="title"]')
                ->assertPresent('input[name="amount"]');
        });
    }

    /**
     * Test finance document list shows status
     */
    public function test_finance_document_list_shows_status(): void
    {
        $cashier = $this->createCashier();

        FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_PENDING,
            'title' => '測試單據',
        ]);

        $this->browse(function (Browser $browser) use ($cashier) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance-documents.index'))
                ->assertSee('測試單據')
                ->assertSee('待審核');
        });
    }

    /**
     * Test cashier can see approve button
     */
    public function test_cashier_can_see_approve_button(): void
    {
        $cashier = $this->createCashier();

        $document = FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_PENDING,
        ]);

        $this->browse(function (Browser $browser) use ($cashier, $document) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance-documents.show', $document))
                ->assertSee('核准');
        });
    }

    /**
     * Test cashier can see reject button
     */
    public function test_cashier_can_see_reject_button(): void
    {
        $cashier = $this->createCashier();

        $document = FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_PENDING,
        ]);

        $this->browse(function (Browser $browser) use ($cashier, $document) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance-documents.show', $document))
                ->assertSee('退回');
        });
    }

    /**
     * Test approval requires confirmation
     */
    public function test_approval_requires_confirmation(): void
    {
        $cashier = $this->createCashier();

        $document = FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_PENDING,
        ]);

        $this->browse(function (Browser $browser) use ($cashier, $document) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance-documents.show', $document))
                ->press('核准')
                ->assertDialogOpened();
        });
    }

    /**
     * Test document amount is formatted
     */
    public function test_document_amount_is_formatted(): void
    {
        $cashier = $this->createCashier();

        FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_PENDING,
            'amount' => 15000,
        ]);

        $this->browse(function (Browser $browser) use ($cashier) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance-documents.index'))
                ->assertSee('15,000');
        });
    }

    /**
     * Test filter by status works
     */
    public function test_filter_by_status_works(): void
    {
        $cashier = $this->createCashier();

        FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_PENDING,
            'title' => '待審核單據',
        ]);

        FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_APPROVED_CASHIER,
            'title' => '已核准單據',
        ]);

        $this->browse(function (Browser $browser) use ($cashier) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance-documents.index'))
                ->select('status', FinanceDocument::STATUS_PENDING)
                ->press('篩選')
                ->assertSee('待審核單據')
                ->assertDontSee('已核准單據');
        });
    }

    /**
     * Test rejection requires reason
     */
    public function test_rejection_requires_reason(): void
    {
        $cashier = $this->createCashier();

        $document = FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_PENDING,
        ]);

        $this->browse(function (Browser $browser) use ($cashier, $document) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance-documents.show', $document))
                ->press('退回')
                ->waitFor('.modal')
                ->assertSee('退回原因');
        });
    }

    /**
     * Test document history is visible
     */
    public function test_document_history_is_visible(): void
    {
        $cashier = $this->createCashier();

        $document = FinanceDocument::factory()->create([
            'status' => FinanceDocument::STATUS_APPROVED_CASHIER,
        ]);

        $this->browse(function (Browser $browser) use ($cashier, $document) {
            $browser->loginAs($cashier)
                ->visit(route('admin.finance-documents.show', $document))
                ->assertSee('審核歷程');
        });
    }
}