<?php

declare(strict_types=1);

namespace Uwil\SitemapGenerator\Tests\Unit\Config;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Query\Builder;
use Uwil\SitemapGenerator\Config\Crud;
use Uwil\SitemapGenerator\Exceptions\SitemapException;

covers(Crud::class);

describe('Crud', function () {
    it('can be instantiated', function () {
        // GIVEN
        $modelClass = ModelClass::class;

        // WHEN
        $crud = new Crud(
            $modelClass,
            [],
            [],
            []
        );

        // THEN
        expect($crud)->toBeInstanceOf(Crud::class);
    });

    it('can be instantiated via from method', function () {
        // GIVEN
        $modelClass = ModelClass::class;

        // WHEN
        $crud = Crud::from(
            $modelClass,
            [],
            [],
            []
        );

        // THEN
        expect($crud)->toBeInstanceOf(Crud::class);
    });

    it('cannot be instantiated with invalid model class', function (string $modelClass) {
        // GIVEN
        /** @var class-string $modelClass */
        $modelClassValue = $modelClass;

        // WHEN
        $action = fn () => new Crud(
            $modelClassValue,
            [],
            [],
            []
        );

        // THEN
        expect($action)->toThrow(SitemapException::class);
    })->with([
        'empty string'                          => '',
        'non-existent class'                    => 'App\\NonExistentModel',
        'class not extending Model'             => SitemapException::class,
        'class does not implements Sitemapable' => get_class(new class () extends Model
        {
        }),
        'abstract class'                        => AbstractModelClass::class,
    ]);

    it('can be instantiated with relations filters', function () {
        // GIVEN
        $modelClass       = ModelClass::class;
        $relationsFilters = [
            'relation1' => 'filter1',
            'relation2' => fn (Builder $q) => $q->where('status', true),
        ];

        // WHEN
        $crud = new Crud(
            $modelClass,
            $relationsFilters,
            [],
            []
        );

        // THEN
        expect($crud)->toBeInstanceOf(Crud::class);
    });

    it('cannot be instantiated with invalid relations filters', function (array $relationsFilters) {
        // GIVEN
        $modelClass = ModelClass::class;

        // WHEN
        $action = fn () => new Crud(
            $modelClass,
            // @phpstan-ignore argument.type
            $relationsFilters,
            [],
            []
        );

        // THEN
        expect($action)->toThrow(SitemapException::class);
    })->with([
        'empty relation name'      => [['' => 'filter1']],
        'whitespace relation name' => [['   ' => 'filter1']],
        'numeric relation index'   => [['filter1']],
        'empty string constraint'  => [['relation1' => '']],
        'empty array constraint'   => [['relation1' => []]],
        'integer constraint'       => [['relation1' => 2]],
    ]);

    it('can be instantiated with models filters', function () {
        // GIVEN
        $modelClass    = ModelClass::class;
        $modelsFilters = [
            'filter1' => ['published', '=', true],
        ];

        // WHEN
        $crud = new Crud(
            $modelClass,
            [],
            $modelsFilters,
            []
        );

        // THEN
        expect($crud)->toBeInstanceOf(Crud::class);
    });

    it('cannot be instantiated with invalid models filters', function (array $modelsFilters) {
        // GIVEN
        $modelClass = ModelClass::class;

        // WHEN
        $action = fn () => new Crud(
            $modelClass,
            [],
            // @phpstan-ignore argument.type
            $modelsFilters,
            []
        );

        // THEN
        expect($action)->toThrow(SitemapException::class);
    })->with([
        'empty filter array'  => [[[]]],
        'empty filter string' => [['']],
        'whitespace filter'   => [['   ']],
        'integer filter'      => [[123]],
        'boolean filter'      => [[true]],
    ]);

    it('can be instantiated with allow null relations', function () {
        // GIVEN
        $modelClass = ModelClass::class;

        // WHEN
        $crud = new Crud(
            $modelClass,
            [],
            [],
            ['relation1', 'relation2']
        );

        // THEN
        expect($crud)->toBeInstanceOf(Crud::class);
    });

    it('cannot be instantiated with invalid allow null relations', function (array $allowNullRelations) {
        // GIVEN
        $modelClass = ModelClass::class;

        // WHEN
        $action = fn () => new Crud(
            $modelClass,
            [],
            [],
            // @phpstan-ignore argument.type
            $allowNullRelations
        );

        // THEN
        expect($action)->toThrow(SitemapException::class);
    })->with([
        'empty string item' => [['']],
        'whitespace item'   => [['   ']],
        'integer item'      => [[123]],
        'boolean item'      => [[true]],
    ]);

    it('can be instantiated with all filters', function () {
        // GIVEN
        $modelClass       = ModelClass::class;
        $relationsFilters = [
            'relation1' => 'filter1',
            'relation2' => fn (Builder $q) => $q->where('status', true),
        ];
        $modelsFilters = [
            'filter1' => ['published', '=', true],
        ];

        // WHEN
        $crud = new Crud(
            $modelClass,
            $relationsFilters,
            $modelsFilters,
            ['relation1', 'relation2']
        );

        // THEN
        expect($crud)->toBeInstanceOf(Crud::class);
    });

    it('can be instantiated with permutations of valid filters', function (array $relationFilters, array $modelFilters, array $allowNullRelations) {
        // GIVEN
        $modelClass = ModelClass::class;

        // WHEN
        $crud = new Crud(
            $modelClass,
            // @phpstan-ignore argument.type
            $relationFilters,
            // @phpstan-ignore argument.type
            $modelFilters,
            // @phpstan-ignore argument.type
            $allowNullRelations
        );

        // THEN
        expect($crud)->toBeInstanceOf(Crud::class)
            ->and($crud->relationFilters)->toBe($relationFilters)
            ->and($crud->modelFilters)->toBe($modelFilters)
            ->and($crud->allowNullRelations)->toBe($allowNullRelations);
    })->with(
        [
            'no relation filters'    => [[]],
            'string relation filter' => [['relation1' => 'filter1']],
        ],
        [
            'no model filters'   => [[]],
            'array model filter' => [[['published', '=', true]]],
        ],
        [
            'no allow null'     => [[]],
            'single allow null' => [['relation1']],
        ]
    );
});