<?php

declare(strict_types=1);

use App\Framework\LiveComponents\Batch\BatchResponse;
use App\Framework\LiveComponents\Batch\BatchResult;

describe('BatchResponse', function () {
    it('creates response with variadic constructor', function () {
        $result1 = BatchResult::success(operationId: 'op-1', html: '<div>Test</div>');
        $result2 = BatchResult::failure(error: 'Failed', operationId: 'op-2');

        $response = new BatchResponse($result1, $result2);

        expect($response->results)->toHaveCount(2);
        expect($response->totalOperations)->toBe(2);
        expect($response->successCount)->toBe(1);
        expect($response->failureCount)->toBe(1);
    });

    it('calculates statistics correctly', function () {
        $results = [
            BatchResult::success(operationId: 'op-1'),
            BatchResult::success(operationId: 'op-2'),
            BatchResult::success(operationId: 'op-3'),
            BatchResult::failure(error: 'Error', operationId: 'op-4'),
        ];

        $response = new BatchResponse(...$results);

        expect($response->totalOperations)->toBe(4);
        expect($response->successCount)->toBe(3);
        expect($response->failureCount)->toBe(1);
    });

    it('creates from results array', function () {
        $results = [
            BatchResult::success(operationId: 'op-1'),
            BatchResult::success(operationId: 'op-2'),
        ];

        $response = BatchResponse::fromResults($results);

        expect($response->results)->toHaveCount(2);
        expect($response->totalOperations)->toBe(2);
    });

    it('gets result by index', function () {
        $result1 = BatchResult::success(operationId: 'op-1');
        $result2 = BatchResult::success(operationId: 'op-2');

        $response = new BatchResponse($result1, $result2);

        expect($response->getResult(0))->toBe($result1);
        expect($response->getResult(1))->toBe($result2);
        expect($response->getResult(2))->toBeNull();
    });

    it('gets all results', function () {
        $result1 = BatchResult::success(operationId: 'op-1');
        $result2 = BatchResult::failure(error: 'Error', operationId: 'op-2');

        $response = new BatchResponse($result1, $result2);

        expect($response->getResults())->toBe([$result1, $result2]);
    });

    it('gets successful results only', function () {
        $success1 = BatchResult::success(operationId: 'op-1');
        $success2 = BatchResult::success(operationId: 'op-2');
        $failure = BatchResult::failure(error: 'Error', operationId: 'op-3');

        $response = new BatchResponse($success1, $failure, $success2);

        $successfulResults = $response->getSuccessfulResults();

        expect($successfulResults)->toHaveCount(2);
        expect($successfulResults)->toContain($success1);
        expect($successfulResults)->toContain($success2);
        expect($successfulResults)->not->toContain($failure);
    });

    it('gets failed results only', function () {
        $success = BatchResult::success(operationId: 'op-1');
        $failure1 = BatchResult::failure(error: 'Error 1', operationId: 'op-2');
        $failure2 = BatchResult::failure(error: 'Error 2', operationId: 'op-3');

        $response = new BatchResponse($success, $failure1, $failure2);

        $failedResults = $response->getFailedResults();

        expect($failedResults)->toHaveCount(2);
        expect($failedResults)->toContain($failure1);
        expect($failedResults)->toContain($failure2);
        expect($failedResults)->not->toContain($success);
    });

    it('checks if full success', function () {
        $allSuccess = new BatchResponse(
            BatchResult::success(operationId: 'op-1'),
            BatchResult::success(operationId: 'op-2')
        );

        expect($allSuccess->isFullSuccess())->toBeTrue();

        $partial = new BatchResponse(
            BatchResult::success(operationId: 'op-1'),
            BatchResult::failure(error: 'Error', operationId: 'op-2')
        );

        expect($partial->isFullSuccess())->toBeFalse();
    });

    it('checks if full failure', function () {
        $allFailed = new BatchResponse(
            BatchResult::failure(error: 'Error 1', operationId: 'op-1'),
            BatchResult::failure(error: 'Error 2', operationId: 'op-2')
        );

        expect($allFailed->isFullFailure())->toBeTrue();

        $partial = new BatchResponse(
            BatchResult::success(operationId: 'op-1'),
            BatchResult::failure(error: 'Error', operationId: 'op-2')
        );

        expect($partial->isFullFailure())->toBeFalse();
    });

    it('checks if has partial failure', function () {
        $partial = new BatchResponse(
            BatchResult::success(operationId: 'op-1'),
            BatchResult::success(operationId: 'op-2'),
            BatchResult::failure(error: 'Error', operationId: 'op-3')
        );

        expect($partial->hasPartialFailure())->toBeTrue();

        $allSuccess = new BatchResponse(
            BatchResult::success(operationId: 'op-1'),
            BatchResult::success(operationId: 'op-2')
        );

        expect($allSuccess->hasPartialFailure())->toBeFalse();

        $allFailed = new BatchResponse(
            BatchResult::failure(error: 'Error 1', operationId: 'op-1'),
            BatchResult::failure(error: 'Error 2', operationId: 'op-2')
        );

        expect($allFailed->hasPartialFailure())->toBeFalse();
    });

    it('converts to array', function () {
        $response = new BatchResponse(
            BatchResult::success(operationId: 'op-1', html: '<div>Test</div>', state: ['value' => 1]),
            BatchResult::failure(error: 'Error', errorCode: 'TEST_ERROR', operationId: 'op-2')
        );

        $array = $response->toArray();

        expect($array)->toHaveKey('results');
        expect($array)->toHaveKey('total_operations');
        expect($array)->toHaveKey('success_count');
        expect($array)->toHaveKey('failure_count');

        expect($array['results'])->toHaveCount(2);
        expect($array['total_operations'])->toBe(2);
        expect($array['success_count'])->toBe(1);
        expect($array['failure_count'])->toBe(1);

        expect($array['results'][0]['success'])->toBeTrue();
        expect($array['results'][1]['success'])->toBeFalse();
    });
});