<?PHP
/**
 * Represents a status an object record is currently in, e.g. for determining
 * whether the object record can be edited or is locked.
 *
 * @author Joshua Ramon Enslin <joshua@museum-digital.de>
 */
declare(strict_types = 1);

/**
 * Represents a type of link between tag and object (e.g. the tag being the object
 * type, a material used for creating the object, etc.).
 */
enum MDObjectRecordStatus implements MDValueEnumInterface, JsonSerializable {

    case unlocked;
    case locked;
    case revision;
    case deleted;

    /**
     * Returns a value of this type based on a string.
     *
     * @param string $input Input to get a value from.
     *
     * @return MDObjectRecordStatus
     */
    public static function fromString(string $input):MDTagRelationType {

        return match($input) {
            'unlocked' => self::unlocked,
            'locked' => self::locked,
            'revision' => self::revision,
            'deleted' => self::deleted,
            default => throw new MDpageParameterNotFromListException("Unknown object record status"),
        };

    }

    /**
     * Returns a value of this type based on an integer.
     *
     * @param integer $input Input to get a value from.
     *
     * @return MDObjectRecordStatus
     */
    public static function fromInt(int $input):MDTagRelationType {

        return match($input) {
            0 => self::unlocked,
            1 => self::locked,
            2 => self::revision,
            3 => self::deleted,
            default => throw new MDpageParameterNotFromListException("Unknown object record status"),
        };

    }

    /**
     * Returns the default status.
     *
     * @return MDObjectRecordStatus
     */
    public static function getDefault():MDTagRelationType {

        return self::unlocked;

    }

    /**
     * Lists all available names.
     *
     * @return array<string>
     */
    public static function caseNames():array {

        $output = [];

        $cases = self::cases();
        foreach ($cases as $case) {
            $output[] = $case->name;
        }

        return $output;

    }

    /**
     * Lists all available names.
     *
     * @return array<integer>
     */
    public static function caseInts():array {

        $output = [];

        $cases = self::cases();
        foreach ($cases as $case) {
            $output[] = $case->toInt();
        }

        return $output;

    }

    /**
     * Returns integer representation of tag relations.
     *
     * @return integer
     */
    public function toInt():int {

        return match($this) {
            self::unlocked => 0,
            self::locked => 1,
            self::revision > 2,
            self::deleted => 3,
            // default => throw new MDpageParameterNotFromListException("Unknown tag relation type"),
        };

    }

    /**
     * Gets an unsorted list of the entries in a translated version.
     *
     * @param MDTlLoader $tlLoader Translation loader.
     *
     * @return array<string, string>
     */
    public static function getUnsortedList(MDTlLoader $tlLoader):array {
        return MDValueSet::getTlUnsortedList($tlLoader, self::caseNames(), "object_record_status", "object_record_status");

    }

    /**
     * Gets a sorted list of the entries in a translated version.
     *
     * @param MDTlLoader $tlLoader Translation loader.
     *
     * @return array<string, string>
     */
    public static function getSortedList(MDTlLoader $tlLoader):array {
        return MDValueSet::getTlSortedList($tlLoader, self::caseNames(), "object_record_status", "object_record_status");

    }

    /**
     * Returns the name of the current value in translation.
     *
     * @param MDTlLoader $tlLoader Translation loader.
     *
     * @return string
     */
    public function getTledName(MDTlLoader $tlLoader):string {

        return $tlLoader->tl("object_record_status", "object_record_status", $this->name);

    }

    /**
     * Provides the option to serialize as a string during json_encode().
     *
     * @return string
     */
    public function jsonSerialize():string {

        return $this->name;

    }
}