using System;

namespace XGame
{
    public static class PlayerProfileStore
    {
        private static PlayerProfileData current = PlayerProfileData.CreateDefault();

        public static event Action<PlayerProfileData> Changed;

        public static PlayerProfileData Current => current.Clone();

        public static void Replace(PlayerProfileData profile)
        {
            current = profile == null ? PlayerProfileData.CreateDefault() : profile.Clone();
            current.Normalize();
            Changed?.Invoke(Current);
        }

        public static void Update(Action<PlayerProfileData> updater)
        {
            PlayerProfileData next = Current;
            updater?.Invoke(next);
            Replace(next);
        }

        public static void ResetToDefault()
        {
            Replace(PlayerProfileData.CreateDefault());
        }

        public static void SetSessionIdentity(string nickname, string uid, int avatarId = 0, PlayerRoleType roleType = PlayerRoleType.Adventurer)
        {
            Update(profile =>
            {
                profile.Nickname = nickname;
                profile.Uid = uid;
                profile.AvatarId = avatarId;
                profile.RoleType = roleType;
            });
        }
    }
}