<?php

namespace Tests\Feature;

use App\Models\Activity;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class ActivityObserverTest extends TestCase
{
    use RefreshDatabase;

    private User $user;

    protected function setUp(): void
    {
        parent::setUp();
        $this->user = User::factory()->create();
        $this->actingAs($this->user);
    }

    private function makeActivity(string $status = 'draft'): Activity
    {
        return Activity::create([
            'title'      => 'Test Kegiatan',
            'start_date' => now()->toDateString(),
            'end_date'   => now()->addDay()->toDateString(),
            'created_by' => $this->user->id,
            'status'     => $status,
        ]);
    }

    public function test_draft_can_transition_to_pending(): void
    {
        $activity = $this->makeActivity('draft');
        $activity->update(['status' => 'pending']);

        $this->assertSame('pending', $activity->fresh()->status);
    }

    public function test_draft_cannot_skip_to_approved(): void
    {
        $activity = $this->makeActivity('draft');
        $activity->update(['status' => 'approved']);

        $this->assertSame('draft', $activity->fresh()->status);
    }

    public function test_pending_can_transition_to_approved(): void
    {
        $activity = $this->makeActivity('pending');
        $activity->update(['status' => 'approved']);

        $this->assertSame('approved', $activity->fresh()->status);
    }

    public function test_pending_can_transition_to_rejected(): void
    {
        $activity = $this->makeActivity('pending');
        $activity->update(['status' => 'rejected']);

        $this->assertSame('rejected', $activity->fresh()->status);
    }

    public function test_approved_cannot_revert_to_draft(): void
    {
        $activity = $this->makeActivity('approved');
        $activity->update(['status' => 'draft']);

        $this->assertSame('approved', $activity->fresh()->status);
    }

    public function test_large_budget_pending_creates_vote(): void
    {
        $activity = $this->makeActivity('draft');
        $activity->budget = 3_000_000;
        $activity->save();

        $activity->update(['status' => 'pending']);

        $this->assertDatabaseHas('votes', [
            'related_type' => Activity::class,
            'related_id'   => $activity->id,
            'type'         => 'finance',
        ]);
    }
}