<?php

namespace Tests\Feature;

use App\Models\AppSetting;
use App\Models\Contact;
use App\Models\ContactGroup;
use App\Models\User;
use App\Services\Recipients\RecipientResolver;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class RecipientSelectionTest extends TestCase
{
    use RefreshDatabase;

    public function test_resolver_returns_unique_valid_mobile_numbers_for_selected_contacts_and_groups(): void
    {
        $group = ContactGroup::query()->create([
            'source' => 'local',
            'name' => 'Benevoles',
            'slug' => 'benevoles',
        ]);

        $first = $this->createContact('Alice', 'Alpha');
        $duplicate = $this->createContact('Bob', 'Beta');
        $optOut = $this->createContact('Claire', 'Refus', smsOptOut: true);
        $fixed = $this->createContact('Denis', 'Fixe');
        $invalid = $this->createContact('Eva', 'Invalide');
        $missing = $this->createContact('Fatima', 'Sansphone');

        $group->contacts()->attach([$first->id, $optOut->id, $fixed->id, $invalid->id, $missing->id]);

        $first->phoneNumbers()->create([
            'raw_number' => '06 11 11 11 11',
            'normalized_number' => '+33611111111',
            'country' => 'FR',
            'is_valid' => true,
            'is_mobile' => true,
            'is_primary' => true,
        ]);
        $duplicate->phoneNumbers()->create([
            'raw_number' => '+33 6 11 11 11 11',
            'normalized_number' => '+33611111111',
            'country' => 'FR',
            'is_valid' => true,
            'is_mobile' => true,
            'is_primary' => true,
        ]);
        $optOut->phoneNumbers()->create([
            'raw_number' => '06 22 22 22 22',
            'normalized_number' => '+33622222222',
            'country' => 'FR',
            'is_valid' => true,
            'is_mobile' => true,
            'is_primary' => true,
        ]);
        $fixed->phoneNumbers()->create([
            'raw_number' => '01 44 44 44 44',
            'normalized_number' => '+33144444444',
            'country' => 'FR',
            'is_valid' => true,
            'is_mobile' => false,
            'is_primary' => true,
        ]);
        $invalid->phoneNumbers()->create([
            'raw_number' => '123',
            'normalized_number' => null,
            'country' => 'FR',
            'is_valid' => false,
            'is_mobile' => false,
            'is_primary' => true,
            'validation_error' => 'Numero invalide.',
        ]);

        $result = app(RecipientResolver::class)->resolve([$duplicate->id], [$group->id]);
        $summary = $result->summary();

        $this->assertSame(1, $summary['ready_numbers']);
        $this->assertSame('+33611111111', $result->recipients[0]['number']);
        $this->assertSame(1, $summary['duplicate']);
        $this->assertSame(1, $summary['opt_out']);
        $this->assertSame(1, $summary['non_mobile']);
        $this->assertSame(1, $summary['invalid']);
        $this->assertSame(1, $summary['missing_phone']);
    }

    public function test_resolver_trusts_normalized_mobile_flag_instead_of_raw_regex(): void
    {
        config(['relais_sms.default_settings.mobile_phone_regex' => '/^never-matches$/']);

        $contact = $this->createContact('Alice', 'Mobile');
        $contact->phoneNumbers()->create([
            'raw_number' => '06 11 11 11 11',
            'normalized_number' => '+33611111111',
            'country' => 'FR',
            'is_valid' => true,
            'is_mobile' => true,
            'is_primary' => true,
        ]);

        $result = app(RecipientResolver::class)->resolve([$contact->id], []);

        $this->assertSame(1, $result->summary()['ready_numbers']);
        $this->assertSame([], $result->excluded);
    }

    public function test_resolver_accepts_stale_rows_when_normalized_number_is_a_french_mobile(): void
    {
        $contact = $this->createContact('Yveline', 'Mobile');
        $contact->phoneNumbers()->create([
            'raw_number' => '064-201-4207',
            'normalized_number' => '+33642014207',
            'country' => 'FR',
            'is_valid' => true,
            'is_mobile' => false,
            'is_primary' => true,
        ]);

        $result = app(RecipientResolver::class)->resolve([$contact->id], []);

        $this->assertSame(1, $result->summary()['ready_numbers']);
        $this->assertSame('+33642014207', $result->recipients[0]['number']);
        $this->assertSame([], $result->excluded);
    }

    public function test_authenticated_user_can_preview_recipient_selection(): void
    {
        $user = User::factory()->create();
        $group = ContactGroup::query()->create([
            'source' => 'local',
            'name' => 'Membres',
            'slug' => 'membres',
        ]);
        $contact = $this->createContact('Marie', 'Durand');
        $contact->groups()->attach($group);
        $contact->phoneNumbers()->create([
            'raw_number' => '07 55 55 00 04',
            'normalized_number' => '+33755550004',
            'country' => 'FR',
            'is_valid' => true,
            'is_mobile' => true,
            'is_primary' => true,
        ]);

        $this->actingAs($user)
            ->get('/recipients')
            ->assertOk()
            ->assertSee('Composer')
            ->assertSee('Pour');

        $this->actingAs($user)
            ->getJson('/recipients/search?q=Durand')
            ->assertOk()
            ->assertJsonFragment([
                'type' => 'contact',
                'label' => 'Marie Durand',
            ]);

        $this->actingAs($user)
            ->getJson('/recipients/search?q=Membres')
            ->assertOk()
            ->assertJsonFragment([
                'type' => 'group',
                'label' => 'Membres',
            ]);

        $this->actingAs($user)
            ->post('/recipients/preview', [
                'group_ids' => [$group->id],
                'contact_ids' => [$contact->id],
            ])
            ->assertOk()
            ->assertSee('Liste finale')
            ->assertSee('+33755550004')
            ->assertSee('Numeros prets');
    }

    public function test_composer_shows_configured_sms_header_footer_and_complete_message(): void
    {
        AppSetting::putString('sms_message_header', 'AFPMA');
        AppSetting::putString('sms_message_footer', 'Envoyer STOP SMS pour ne plus etre contacte.');

        $user = User::factory()->create();
        $contact = $this->createContact('Marie', 'Durand');
        $contact->phoneNumbers()->create([
            'raw_number' => '07 55 55 00 04',
            'normalized_number' => '+33755550004',
            'country' => 'FR',
            'is_valid' => true,
            'is_mobile' => true,
            'is_primary' => true,
        ]);

        $this->actingAs($user)
            ->post('/recipients/preview', [
                'contact_ids' => [$contact->id],
                'message' => 'Bonjour',
                'include_sms_header' => '1',
                'include_sms_footer' => '1',
            ])
            ->assertOk()
            ->assertSee('SMS complet')
            ->assertSee("AFPMA\nBonjour\nEnvoyer STOP SMS pour ne plus etre contacte.");
    }

    private function createContact(string $firstName, string $lastName, bool $smsOptOut = false): Contact
    {
        return Contact::query()->create([
            'source' => 'local',
            'first_name' => $firstName,
            'last_name' => $lastName,
            'sms_opt_out' => $smsOptOut,
        ]);
    }
}