<?php

declare(strict_types=1);

namespace Tests\Unit\Repository;

use Http\Promise\FulfilledPromise;
use Http\Promise\RejectedPromise;
use Microsoft\Kiota\Abstractions\ApiException;
use Mockery;
use Uwil\ArcadiaApiPhpClient\Error\ApiError;
use Uwil\ArcadiaApiPhpClient\Error\ServerError;
use Uwil\ArcadiaApiPhpClient\Lib\ApiDto\Dto\Employee;
use Uwil\ArcadiaApiPhpClient\Lib\ApiDto\Dto\PageOf;
use Uwil\ArcadiaApiPhpClient\Lib\ApiDto\Dto\PaginationDto;
use Uwil\ArcadiaApiPhpClient\Lib\ApiSorter\EmployeeSortColumn;
use Uwil\ArcadiaApiPhpClient\Lib\ApiSorter\EmployeeSorter;
use Uwil\ArcadiaApiPhpClient\Lib\ApiValueObject\ArcadiaEmployeeId;
use Uwil\ArcadiaApiPhpClient\Lib\ApiValueObject\EstablishmentCode;
use Uwil\ArcadiaApiPhpClient\Lib\ApiValueObject\ServiceId;
use Uwil\ArcadiaApiPhpClient\Lib\ApiValueObject\SiteId;
use Uwil\ArcadiaApiPhpClient\Lib\Pagination\Pagination;
use Uwil\ArcadiaApiPhpClient\Mapper\EmployeeMapper;
use Uwil\ArcadiaApiPhpClient\Repository\EmployeeApiRepository;
use Uwil\ArcadiaKiotaOpenApiClient\ApiClient;
use Uwil\ArcadiaKiotaOpenApiClient\Employees\EmployeesRequestBuilder;
use Uwil\ArcadiaKiotaOpenApiClient\Employees\Item\WithEmployeeItemRequestBuilder;
use Uwil\ArcadiaKiotaOpenApiClient\Models\Employee as KiotaEmployee;
use Uwil\ArcadiaKiotaOpenApiClient\Models\EmployeeItemResponse;
use Uwil\ArcadiaKiotaOpenApiClient\Models\EmployeeListResponse;

/** @return array{
 *  \Uwil\ArcadiaKiotaOpenApiClient\Employees\EmployeesRequestBuilder&\Mockery\MockInterface,
 *  \Uwil\ArcadiaKiotaOpenApiClient\ApiClient&\Mockery\MockInterface,
 *  \Uwil\ArcadiaApiPhpClient\Mapper\EmployeeMapper&\Mockery\MockInterface
 * } */
function employeeMocks(): array
{
    $employeesBuilder = Mockery::mock(EmployeesRequestBuilder::class);
    $apiClient        = Mockery::mock(ApiClient::class);
    $mapper           = Mockery::mock(EmployeeMapper::class);

    return [
        $employeesBuilder,
        $apiClient,
        $mapper,
    ];
}

function dummyEmployee(): Employee
{
    return new Employee(
        matriculePublique: new ArcadiaEmployeeId('1234567'),
        lastname: 'Dupont',
        firstname: 'Jean',
        start_date: new \DateTimeImmutable('2024-01-01'),
        end_date: null,
        planned_end_date: null,
        establishment: new EstablishmentCode('EST01'),
        site: new SiteId('PARIS'),
        service: new ServiceId('097'),
        created_at: new \DateTimeImmutable('2024-01-01T00:00:00Z'),
        updated_at: null,
    );
}

describe('EmployeeApiRepository', function () {
    describe('selectAll', function () {
        it('returns PageOf when request succeeds', function () {
            // GIVEN
            $listResponse = new EmployeeListResponse();
            $pagination   = Pagination::firstPage();

            $expectedPage = new PageOf(
                new PaginationDto(page: 1, pageSize: 50, totalItems: 1, totalPages: 1),
                [dummyEmployee()]
            );

            $promise = new FulfilledPromise($listResponse);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldReceive('toPage')
                ->once()
                ->with($listResponse, $pagination)
                ->andReturn($expectedPage);

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAll($pagination);

            // THEN
            expect($result)->toBe($expectedPage);
        });

        it('returns PageOf when request succeeds with sorter', function () {
            // GIVEN
            $listResponse = new EmployeeListResponse();
            $pagination   = Pagination::firstPage();
            $sorter       = new EmployeeSorter(EmployeeSortColumn::startDate, \SortDirection::Ascending);

            $expectedPage = new PageOf(
                new PaginationDto(page: 1, pageSize: 50, totalItems: 1, totalPages: 1),
                [dummyEmployee()]
            );

            $promise = new FulfilledPromise($listResponse);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldReceive('toPage')
                ->once()
                ->with($listResponse, $pagination)
                ->andReturn($expectedPage);

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAll($pagination, $sorter);

            // THEN
            expect($result)->toBe($expectedPage);
        });

        it('returns ApiError when request fails', function () {
            // GIVEN
            $pagination = Pagination::firstPage();

            $exception = new ApiException('Internal Server Error');
            $exception->setResponseStatusCode(500);

            $promise = new RejectedPromise($exception);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldNotReceive('toPage');

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAll($pagination);

            // THEN
            expect($result)->toBeInstanceOf(ApiError::class);
            expect($result)->toBeInstanceOf(ServerError::class);
            expect($result->message())->toBe('Internal Server Error');
            expect($result->statusCode())->toBe(500);
        });
    });

    describe('selectAllSince', function () {
        it('returns PageOf when request succeeds', function () {
            // GIVEN
            $listResponse = new EmployeeListResponse();
            $pagination   = Pagination::firstPage();
            $since        = new \DateTimeImmutable('2024-01-01');

            $expectedPage = new PageOf(
                new PaginationDto(page: 1, pageSize: 50, totalItems: 1, totalPages: 1),
                [dummyEmployee()]
            );

            $promise = new FulfilledPromise($listResponse);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldReceive('toPage')
                ->once()
                ->with($listResponse, $pagination)
                ->andReturn($expectedPage);

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAllSince($pagination, $since);

            // THEN
            expect($result)->toBe($expectedPage);
        });

        it('returns ApiError when request fails', function () {
            // GIVEN
            $pagination = Pagination::firstPage();
            $since      = new \DateTimeImmutable('2024-01-01');

            $exception = new ApiException('Internal Server Error');
            $exception->setResponseStatusCode(500);

            $promise = new RejectedPromise($exception);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldNotReceive('toPage');

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAllSince($pagination, $since);

            // THEN
            expect($result)->toBeInstanceOf(ApiError::class);
            expect($result)->toBeInstanceOf(ServerError::class);
            expect($result->message())->toBe('Internal Server Error');
            expect($result->statusCode())->toBe(500);
        });
    });

    describe('selectAllHavingSites', function () {
        it('returns PageOf when request succeeds', function () {
            // GIVEN
            $listResponse = new EmployeeListResponse();
            $pagination   = Pagination::firstPage();
            $sites        = [new SiteId('PARIS'), new SiteId('LYON')];

            $expectedPage = new PageOf(
                new PaginationDto(page: 1, pageSize: 50, totalItems: 1, totalPages: 1),
                [dummyEmployee()]
            );

            $promise = new FulfilledPromise($listResponse);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldReceive('toPage')
                ->once()
                ->with($listResponse, $pagination)
                ->andReturn($expectedPage);

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAllHavingSites($pagination, $sites);

            // THEN
            expect($result)->toBe($expectedPage);
        });

        it('returns PageOf when request succeeds with sorter', function () {
            // GIVEN
            $listResponse = new EmployeeListResponse();
            $pagination   = Pagination::firstPage();
            $sites        = [new SiteId('PARIS')];
            $sorter       = new EmployeeSorter(EmployeeSortColumn::updatedAt, \SortDirection::Descending);

            $expectedPage = new PageOf(
                new PaginationDto(page: 1, pageSize: 50, totalItems: 1, totalPages: 1),
                [dummyEmployee()]
            );

            $promise = new FulfilledPromise($listResponse);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldReceive('toPage')
                ->once()
                ->with($listResponse, $pagination)
                ->andReturn($expectedPage);

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAllHavingSites($pagination, $sites, $sorter);

            // THEN
            expect($result)->toBe($expectedPage);
        });

        it('returns ApiError when request fails', function () {
            // GIVEN
            $pagination = Pagination::firstPage();
            $sites      = [new SiteId('PARIS')];

            $exception = new ApiException('Internal Server Error');
            $exception->setResponseStatusCode(500);

            $promise = new RejectedPromise($exception);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldNotReceive('toPage');

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAllHavingSites($pagination, $sites);

            // THEN
            expect($result)->toBeInstanceOf(ApiError::class);
            expect($result)->toBeInstanceOf(ServerError::class);
            expect($result->message())->toBe('Internal Server Error');
            expect($result->statusCode())->toBe(500);
        });
    });

    describe('selectAllHavingSitesSince', function () {
        it('returns PageOf when request succeeds', function () {
            // GIVEN
            $listResponse = new EmployeeListResponse();
            $pagination   = Pagination::firstPage();
            $since        = new \DateTimeImmutable('2024-01-01');
            $sites        = [new SiteId('PARIS')];

            $expectedPage = new PageOf(
                new PaginationDto(page: 1, pageSize: 50, totalItems: 1, totalPages: 1),
                [dummyEmployee()]
            );

            $promise = new FulfilledPromise($listResponse);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldReceive('toPage')
                ->once()
                ->with($listResponse, $pagination)
                ->andReturn($expectedPage);

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAllHavingSitesSince($pagination, $since, $sites);

            // THEN
            expect($result)->toBe($expectedPage);
        });

        it('returns ApiError when request fails', function () {
            // GIVEN
            $pagination = Pagination::firstPage();
            $since      = new \DateTimeImmutable('2024-01-01');
            $sites      = [new SiteId('PARIS')];

            $exception = new ApiException('Internal Server Error');
            $exception->setResponseStatusCode(500);

            $promise = new RejectedPromise($exception);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $employeesBuilder->shouldReceive('get')->once()->andReturn($promise);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldNotReceive('toPage');

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->selectAllHavingSitesSince($pagination, $since, $sites);

            // THEN
            expect($result)->toBeInstanceOf(ApiError::class);
            expect($result)->toBeInstanceOf(ServerError::class);
            expect($result->message())->toBe('Internal Server Error');
            expect($result->statusCode())->toBe(500);
        });
    });

    describe('find', function () {
        it('returns Employee when employee is found', function () {
            // GIVEN
            $id               = new ArcadiaEmployeeId('1234567');
            $kiotaEmployee    = new KiotaEmployee();
            $itemResponse     = new EmployeeItemResponse();
            $itemResponse->setEmployee($kiotaEmployee);
            $expectedEmployee = dummyEmployee();

            $promise = new FulfilledPromise($itemResponse);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $itemBuilder = Mockery::mock(WithEmployeeItemRequestBuilder::class);
            $itemBuilder->shouldReceive('get')->once()->andReturn($promise);

            $employeesBuilder->shouldReceive('byEmployeeId')
                ->once()
                ->with('1234567')
                ->andReturn($itemBuilder);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldReceive('toDto')
                ->once()
                ->with($kiotaEmployee)
                ->andReturn($expectedEmployee);

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->find($id);

            // THEN
            expect($result)->toBe($expectedEmployee);
        });

        it('returns null when employee is not found (404)', function () {
            // GIVEN
            $id = new ArcadiaEmployeeId('1234567');

            $exception = new ApiException('Employee not found');
            $exception->setResponseStatusCode(404);

            $promise = new RejectedPromise($exception);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $itemBuilder = Mockery::mock(WithEmployeeItemRequestBuilder::class);
            $itemBuilder->shouldReceive('get')->once()->andReturn($promise);

            $employeesBuilder->shouldReceive('byEmployeeId')
                ->once()
                ->with('1234567')
                ->andReturn($itemBuilder);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldNotReceive('toDto');

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->find($id);

            // THEN
            expect($result)->toBeNull();
        });

        it('returns ApiError when request fails', function () {
            // GIVEN
            $id = new ArcadiaEmployeeId('1234567');

            $exception = new ApiException('Internal Server Error');
            $exception->setResponseStatusCode(500);

            $promise = new RejectedPromise($exception);

            [
                $employeesBuilder,
                $apiClient,
                $mapper,
            ] = employeeMocks();

            $itemBuilder = Mockery::mock(WithEmployeeItemRequestBuilder::class);
            $itemBuilder->shouldReceive('get')->once()->andReturn($promise);

            $employeesBuilder->shouldReceive('byEmployeeId')
                ->once()
                ->with('1234567')
                ->andReturn($itemBuilder);
            $apiClient->shouldReceive('employees')->once()->andReturn($employeesBuilder);
            $mapper->shouldNotReceive('toDto');

            $repository = new EmployeeApiRepository($apiClient, $mapper);

            // WHEN
            $result = $repository->find($id);

            // THEN
            expect($result)->toBeInstanceOf(ApiError::class);
            expect($result)->toBeInstanceOf(ServerError::class);
            expect($result->message())->toBe('Internal Server Error');
            expect($result->statusCode())->toBe(500);
        });
    });
});