<?php

namespace Tests\unit;

use App\Controllers\ICICILombardController;
use CodeIgniter\Test\CIUnitTestCase;

class ICICILombardControllerTest extends CIUnitTestCase
{
    public function testFormatPolicyDataBuildsExpectedBatchPayload(): void
    {
        $controller = new ICICILombardController();

        // Sample rows matching createEnrollmentBatch query output shape.
        $input = [
            [
                'policyNumber'      => '4016/PPN/A/O/53185987/00/000',
                'CDBGAccountNumber' => 'CD-MUM-0026',
                'MemberEmpId'       => 'EMPID3625567',
                'DOJ'               => '2019-03-21',
                'InsuredName'       => 'sanjeev',
                'DOB'               => '1993-07-07',
                'Relationship'      => 'SELF',
                'Gender'            => 'male',
                'DOC'               => '25-Jan-2026',
                'SumInsured'        => '500000',
                'EmailId'           => 'sanjeev@GMAIL.COM',
            ],
            [
                'policyNumber'      => '4016/PPN/A/O/53185987/00/000',
                'CDBGAccountNumber' => 'CD-MUM-0026',
                'MemberEmpId'       => 'EMPID3625567',
                'DOJ'               => '2019-03-21',
                'InsuredName'       => 'bhavya',
                'DOB'               => '1970-08-08',
                'Relationship'      => 'MOTHER',
                'Gender'            => 'female',
                'DOC'               => '25-Jan-2026',
                'SumInsured'        => null,
                'EmailId'           => 'bhavya@GMAIL.COM',
            ],
        ];

        $result = $controller->formatPolicyData($input);

        $this->assertIsArray($result);
        $this->assertSame('4016/PPN/A/O/53185987/00/000', $result['PolicyNumber']);
        $this->assertSame('CD-MUM-0026', $result['CDBGAccountNumber']);
        $this->assertMatchesRegularExpression(
            '/^[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/i',
            $result['CorrelationId']
        );

        $this->assertCount(2, $result['MemberDetails']);

        $first = $result['MemberDetails'][0];
        $this->assertSame('EMPID3625567', $first['EmployeeMemberId']);
        $this->assertSame('21-MAR-2019', $first['DOJ']);
        $this->assertSame('sanjeev', $first['InsuredName']);
        $this->assertSame('7-JUL-1993', $first['DOB']);
        $this->assertSame('SELF', $first['Relationship']);
        $this->assertSame('MALE', $first['Gender']);
        $this->assertSame('25-JAN-2026', $first['DOC']);
        $this->assertSame('500000', $first['SumInsured']);
        $this->assertSame('sanjeev@GMAIL.COM', $first['EmailId']);
        $this->assertSame('A', $first['FlagStatus']);

        $second = $result['MemberDetails'][1];
        $this->assertSame('bhavya', $second['InsuredName']);
        $this->assertSame('8-AUG-1970', $second['DOB']);
        $this->assertSame('MOTHER', $second['Relationship']);
        $this->assertSame('FEMALE', $second['Gender']);
        $this->assertSame('25-JAN-2026', $second['DOC']);
        $this->assertNull($second['SumInsured']);
    }
}