ldc-crm-client/src/Utils.php

<?php

namespace LDC\LDCCRM;

use Dotenv\Dotenv;
use LDC\LDCCRM\Enums\HttpMethods;
use LDC\LDCCRM\Exceptions\ValidationException;
use LDC\LDCCRM\Transport\Request;
use Respect\Validation\Validator;

/**
 * This is the LDCCRM utility class
 *
 * @category Utility
 * @uses \LDC\LDCCRM\Enums\HttpMethods
 * @uses \LDC\LDCCRM\Transport\Request
 *
 * @package LDCCrmClient
 * @subpackage utilities
 */
class Utils
{

    /**
     * Package infos
     *
     * @var array
     */
    private static $packageInfos;

    /**
     * The env config
     *
     * @var array
     */
    private static $config;

    /**
     * Loaded translations
     *
     * @var array
     */
    private static $translations = [];

    /**
     * Create a new Validator instance.
     *
     * @param array $data
     * @param array $rules
     * @param array $messages
     * @param array $customAttributes
     * @return \Illuminate\Validation\Validator
     */
    // phpcs:ignore Generic.Metrics.CyclomaticComplexity.MaxExceeded
    public static function makeValidator(
        array $data,
        array $rules
    ): object {
        foreach ($rules as $attribute => $attrRules) {
            $validators = [];
            if (\is_string($attrRules)) {
                $attrRules = \explode('|', $attrRules);
            }
            foreach ($attrRules as $rule) {
                $closureFail = function ($message) {
                    throw new ValidationException($message);
                };
                $closure = null;
                $rParams = [];
                if (\is_callable($rule) and !is_string($rule)) {
                    $closure = $rule;
                    $rule = 'closure';
                } elseif (\strpos($rule, ':') !== false) {
                    $rParams = \explode(':', $rule, 2);
                    $rule = \array_shift($rParams);
                }
                switch ($rule) {
                    case 'required':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute) {
                                return isset($data[$attribute]);
                            },
                            'error' => self::translate($attribute) . ' est obligatoire'
                        ];
                        break;
                    case 'sometimes':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute) {
                                return true;
                            },
                            'error' => self::translate($attribute) . ' est falcutatif'
                        ];
                        break;
                    case 'int':
                        $validators[] =
                            [
                                'type' => $rule,
                                'validate' => function () use ($data, $attribute) {
                                    return \is_int($data[$attribute]);
                                },
                                'error' => self::translate($attribute) . ' doit être un entier'
                            ];
                        break;
                    case 'string':
                        $validators[] =
                            [
                                'type' => $rule,
                                'validate' => function () use ($data, $attribute) {
                                    return \is_string($data[$attribute]);
                                },
                                'error' => self::translate($attribute) . ' doit être une chaine de charactères'
                            ];
                        break;
                    case 'bool':
                        $validators[] =
                            [
                                'type' => $rule,
                                'validate' => function () use ($data, $attribute) {
                                    return \is_bool($data[$attribute]);
                                },
                                'error' => self::translate($attribute) . ' doit être un booléen'
                            ];
                        break;
                    case 'min':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute, $rParams) {
                                return \is_string($data[$attribute]) and
                                    \strlen($data[$attribute]) >= (int)$rParams[0];
                            },
                            'error' => self::translate($attribute) . " doit avoir moins ou $rParams[0] caratères"
                        ];
                        break;
                    case 'max':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute, $rParams) {
                                return \is_string($data[$attribute]) and
                                    \strlen($data[$attribute]) <= (int)$rParams[0];
                            },
                            'error' => self::translate($attribute) . " doit avoir plus ou $rParams[0] caratères"
                        ];
                        break;
                    case 'uuid':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute) {
                                return Validator::uuid()->validate($data[$attribute]);
                            },
                            'error' => self::translate($attribute) . ' doit être un uuid'
                        ];
                        break;
                    case 'mixedCase':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute) {
                                return \preg_match('/[a-z]/', $data[$attribute]) and
                                    \preg_match('/[A-Z]/', $data[$attribute]);
                            },
                            'error' => self::translate($attribute) . ' doit contenir des lettre minuscules et majuscules'
                        ];
                        break;
                    case 'containDigit':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute) {
                                return \preg_match('/[0-9]/', $data[$attribute]);
                            },
                            'error' => self::translate($attribute) . ' doit contenir au moins un chiffre'
                        ];
                        break;
                    case 'containSymbol':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute) {
                                return \preg_match('/[^a-zA-Z0-9]/', $data[$attribute]);
                            },
                            // phpcs:ignore Generic.Files.LineLength.TooLong
                            'error' => self::translate($attribute) . ' doit contenir au moins un caractère spécial comme une virgule par exemple'
                        ];
                        break;
                    case 'date':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute) {
                                return Validator::dateTime()->validate($data[$attribute]);
                            },
                            'error' => self::translate($attribute) . ' doit être une date valide'
                        ];
                        break;
                    case 'date_format':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute, $rParams) {
                                return Validator::dateTime($rParams[0])->validate($data[$attribute]);
                            },
                            'error' => self::translate($attribute) . " doit être une date au format $rParams[0]"
                        ];
                        break;
                    case 'email':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute) {
                                return Validator::email()->validate($data[$attribute]);
                            },
                            'error' => self::translate($attribute) . ' doit être un email valide'
                        ];
                        break;
                    case 'closure':
                        $validators[] = [
                            'type' => $rule,
                            'validate' => function () use ($data, $attribute, $closure, $closureFail) {
                                $closure($attribute, $data[$attribute], $closureFail);
                                return true;
                            },
                            'error' => self::translate($attribute) . ' doit être validé'
                        ];
                        break;
                    default:
                        throw new \Exception("Unknown validation rule $rule " . implode(': ', $rParams));
                }
            }
        }
        return function () use ($validators) {
            foreach ($validators as $validator) {
                if (!$validator['validate']()) {
                    throw new ValidationException($validator['error']);
                }
            }
        };
    }

    /**
     * Get config
     *
     * @param string $key
     * @param string $default
     * @return string|null
     * @throws \Dotenv\Exception\InvalidPathException|\Dotenv\Exception\InvalidEncodingException|\Dotenv\Exception\InvalidFileException
     */
    public static function getConfig(string $key, string $default = null): ?string
    {
        $value = null;
        if (function_exists('config')) {
            $value = \config($key, $default);
        }

        try {
            if (!self::$config) {
                $dotenv = Dotenv::createImmutable(__DIR__ . '/..');
                self::$config = $dotenv->load();
            }
        } catch (\Dotenv\Exception\InvalidPathException $e) {
            return $value;
        }

        if (isset(self::$config[$key])) {
            $value = self::$config[$key];
        }

        return $value;
    }

    /**
     * Generate a Request from the route name
     *
     * @param string $routeName
     * @param array $query params to pass on to the route
     * @param array $data http body params
     * @return Request
     */
    public static function getResquest(string $routeName, array $query = [], array $data = []): Request
    {
        // convert bool to integer
        $query = \array_map(function ($v) {
            return is_bool($v) ? (int)$v : $v;
        }, $query);
        $data = \array_map(function ($v) {
            return is_bool($v) ? (int)$v : $v;
        }, $data);

        $routes = \json_decode(\file_get_contents(__DIR__ . '/routes.json'), true);
        if (!isset($routes[$routeName])) {
            throw new \Exception("Unknown route $routeName from the crm");
        }
        $route = $routes[$routeName];
        $matches = [];
        $matchedIndex = [];
        \preg_match_all('/{([\w-]*)}/', $route['uri'], $matches);
        if (\count($matches[0])) {
            foreach ($matches[0] as $k => $match) {
                if (!isset($query[$matches[1][$k]])) {
                    throw new \Exception(sprintf('Missing required parameter %s', $matches[1][$k]));
                }
                $route['uri'] = str_replace($match, $query[$matches[1][$k]], $route['uri']);
                $matchedIndex[$matches[1][$k]] = $query[$matches[1][$k]];
            }
        }
        $query = \array_flip($query);
        foreach ($matchedIndex as $key) {
            unset($query[$key]);
        }
        $query = \array_flip($query);
        if (count($query)) {
            $route['uri'] = sprintf('%s?%s', $route['uri'], \http_build_query($query));
        }
        return new Request(HttpMethods::make($route['methods'][0]), $route['uri'], [], $data);
    }

    /**
     * Get composer.json infos
     *
     * @return array
     */
    public static function getPackageInfo(): array
    {
        if (!static::$packageInfos) {
            static::$packageInfos = \json_decode(\file_get_contents(__DIR__ . '/../composer.json'), true);
        }
        return static::$packageInfos;
    }

    public static function translate(string $key, string $lang = 'fr'): string
    {
        try {
            if (!array_key_exists($lang, self::$translations)) {
                self::$translations = require __DIR__ . "/../resources/lang/$lang.php";
            }
        } finally {
            if (!isset(self::$translations['validation'][$key])) {
                return $key;
            } else {
                return self::$translations['validation'][$key];
            }
        }
    }
}