package cc.fascinated.bat.common;

import cc.fascinated.bat.model.BatGuild;
import lombok.experimental.UtilityClass;
import net.dv8tion.jda.api.Permission;
import net.dv8tion.jda.api.entities.Member;
import net.dv8tion.jda.api.entities.Role;

/**
 * @author Fascinated (fascinated7)
 */
@UtilityClass
public class RoleUtils {
    /**
     * Checks if a member has permission to give the role to another member
     *
     * @param guild  the guild to check
     * @param member the member to check
     * @param role   the role to check
     * @return if the member has permission to give the role
     */
    public static boolean hasPermissionToGiveRole(BatGuild guild, Member member, Role role) {
        return member.getRoles().stream().anyMatch(r -> r.getPosition() > role.getPosition());
    }

    /**
     * Gets the formatted permissions of a role
     *
     * @param role the role to get the formatted permissions of
     * @return the formatted permissions
     */
    public String getFormattedPermissions(Role role) {
        StringBuilder formattedPermissions = new StringBuilder();
        for (Permission permission : role.getPermissions()) {
            formattedPermissions.append("`").append(permission.getName()).append("`, ");
        }
        return formattedPermissions.substring(0, formattedPermissions.length() - 2);
    }
}