using UnityEngine;

//客户端本地信息保存。通过PlayerPrefs来保存本地信息
public static class ClientPrefs
{
    const string MasterVolumeKey = "MasterVolume";
    const string MusicVolumeKey = "MusicVolume";
    const string ClientGUIDKey = "client_guid";
    const string AvailableProfilesKey = "AvailableProfiles";

    const float DefaultMasterVolume = 0.5f;
    const float DefaultMusicVolume = 0.8f;

    public static float GetMasterVolume()
    {
        return PlayerPrefs.GetFloat(MasterVolumeKey, DefaultMasterVolume);
    }

    public static void SetMasterVolume(float volume)
    {
        PlayerPrefs.SetFloat(MasterVolumeKey, volume);
    }

    public static float GetMusicVolume()
    {
        return PlayerPrefs.GetFloat(MusicVolumeKey, DefaultMusicVolume);
    }

    public static void SetMusicVolume(float volume)
    {
        PlayerPrefs.SetFloat(MusicVolumeKey, volume);
    }

    //客户端Guid
    public static string GetGuid(bool isNew)
    {
        if(isNew)
        {
            //没有则重新生成
            return System.Guid.NewGuid().ToString();
        }

        //缓存中有，返回
        if(PlayerPrefs.HasKey(ClientGUIDKey))
        {
            return PlayerPrefs.GetString(ClientGUIDKey);
        }

        //没有则重新生成
        var guidString = System.Guid.NewGuid().ToString();

        PlayerPrefs.SetString(ClientGUIDKey, guidString);

        return guidString;
    }

    public static string GetAvailableProfiles()
    {
        return PlayerPrefs.GetString(AvailableProfilesKey, "");
    }

    public static void SetAvailableProfiles(string availableProfiles)
    {
        PlayerPrefs.SetString(AvailableProfilesKey, availableProfiles);
    }
}