<?php

namespace Tests\App\Controllers\Api;

use App\Controllers\Api\EmergencyContactController;
use App\Models\ConfigurationModel;
use App\Models\EmergencyContactModel;
use CodeIgniter\Test\CIUnitTestCase;

class TestableEmergencyContactController extends EmergencyContactController
{
    public function setModels(EmergencyContactModel $model, ConfigurationModel $config): void
    {
        $this->emergencyContactModel = $model;
        $this->configModel = $config;
    }
}

class EmergencyContactControllerTest extends CIUnitTestCase
{
    private $controller;
    private $contactModel;
    private $configModel;

    protected function setUp(): void
    {
        parent::setUp();

        $this->contactModel = $this->createMock(EmergencyContactModel::class);
        $this->configModel = $this->createMock(ConfigurationModel::class);

        $this->controller = new TestableEmergencyContactController();
        $this->controller->setModels($this->contactModel, $this->configModel);
    }

    public function testIndexFiltersByParent()
    {
        $query = $this->makeRequest('GET', '/api/v1/emergency-contacts', ['parent_id' => 9]);
        $this->controller->setRequest($query);

        $this->configModel->method('getConfig')->willReturnMap([
            ['school_year', '2024-2025'],
            ['semester', 'Fall'],
        ]);

        $this->contactModel->method('where')->willReturnSelf();
        $this->contactModel->method('findAll')->willReturn([
            ['id' => 1, 'parent_id' => 9, 'cellphone' => '5551234'],
        ]);

        $response = $this->controller->index();
        $this->assertTrue($response['status']);
        $this->assertCount(1, $response['data']);
    }

    public function testShowReturnsNotFound()
    {
        $this->contactModel->method('find')->with(5)->willReturn(null);

        $response = $this->controller->show(5);
        $this->assertFalse($response['status']);
        $this->assertEquals(404, $response['code']);
    }

    public function testCreateValidContact()
    {
        $payload = [
            'parent_id' => 5,
            'emergency_contact_name' => 'Hakim',
            'cellphone' => '555-1234',
            'relation' => 'Uncle',
            'school_year' => '2024-2025',
            'semester' => 'Fall',
        ];
        $req = $this->makeRequest('POST', '/api/v1/emergency-contacts', $payload);
        $this->controller->setRequest($req);

        $this->configModel->method('getConfig')->willReturnMap([
            ['school_year', '2024-2025'],
            ['semester', 'Fall'],
        ]);

        $this->contactModel->method('insert')->willReturn(99);
        $this->contactModel->method('find')->with(99)->willReturn([
            'id' => 99,
            'emergency_contact_name' => 'Hakim',
        ]);

        $response = $this->controller->create();
        $this->assertTrue($response['status']);
        $this->assertEquals('Emergency contact created successfully', $response['message']);
        $this->assertEquals(99, $response['data']['id']);
    }

    public function testCreateInvalidPayload()
    {
        $req = $this->makeRequest('POST', '/api/v1/emergency-contacts', []);
        $this->controller->setRequest($req);

        $response = $this->controller->create();
        $this->assertFalse($response['status']);
        $this->assertEquals(422, $response['code']);
    }
}