<?php

namespace Tests\Unit;

use App\Jobs\RunFinding;
use App\Models\Investigation;
use App\Models\Source;
use App\Models\User;
use App\Osint\FindingDispatcher;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Queue;
use Tests\TestCase;

class FindingDispatcherTest extends TestCase
{
    use RefreshDatabase;

    public function test_queues_only_applicable_registered_sources(): void
    {
        Queue::fake();

        $user = User::factory()->create();
        $investigation = Investigation::factory()->for($user, 'owner')->create();
        $target = $investigation->targets()->create(['type' => 'username', 'value' => 'someone', 'created_by' => $user->id]);

        Source::create(['key' => 'sherlock', 'name' => 'Sherlock', 'target_types' => ['username'], 'enabled' => true]);
        Source::create(['key' => 'crtsh', 'name' => 'crt.sh', 'target_types' => ['domain'], 'enabled' => true]);
        Source::create(['key' => 'unregistered', 'name' => 'Unregistered', 'target_types' => ['username'], 'enabled' => true]);

        $queued = app(FindingDispatcher::class)->dispatchAllApplicable($target, $user);

        $this->assertSame(1, $queued);
        $this->assertDatabaseCount('findings', 1);
        Queue::assertPushed(RunFinding::class, 1);
    }

    public function test_skips_sources_already_pending_or_running(): void
    {
        Queue::fake();

        $user = User::factory()->create();
        $investigation = Investigation::factory()->for($user, 'owner')->create();
        $target = $investigation->targets()->create(['type' => 'username', 'value' => 'someone', 'created_by' => $user->id]);

        $sherlock = Source::create(['key' => 'sherlock', 'name' => 'Sherlock', 'target_types' => ['username'], 'enabled' => true]);
        $target->findings()->create(['source_id' => $sherlock->id, 'status' => 'pending']);

        $queued = app(FindingDispatcher::class)->dispatchAllApplicable($target, $user);

        $this->assertSame(0, $queued);
        $this->assertDatabaseCount('findings', 1);
    }

    public function test_does_not_skip_a_source_whose_last_finding_already_completed(): void
    {
        Queue::fake();

        $user = User::factory()->create();
        $investigation = Investigation::factory()->for($user, 'owner')->create();
        $target = $investigation->targets()->create(['type' => 'username', 'value' => 'someone', 'created_by' => $user->id]);

        $sherlock = Source::create(['key' => 'sherlock', 'name' => 'Sherlock', 'target_types' => ['username'], 'enabled' => true]);
        $target->findings()->create(['source_id' => $sherlock->id, 'status' => 'completed']);

        $queued = app(FindingDispatcher::class)->dispatchAllApplicable($target, $user);

        $this->assertSame(1, $queued);
        $this->assertDatabaseCount('findings', 2);
    }
}