using System.Collections.Generic;
using ProtoCSStruct;
using Sog;

namespace Game;

//调查问卷
public class QuestionnaireSvc : AbstractActivity
{

    private static readonly int QUESTIONNAIRE_STATUS_NONE = 0;
    private static readonly int QUESTIONNAIRE_STATUS_CLICK = 1;
    private static readonly int QUESTIONNAIRE_STATUS_DONE = 2;
    //发奖
    public override void OnRoleEnter(PlayerOnGame player)
    {
    }

    protected override void OnStateChange(PlayerOnGame player, int actId, ActivityState state)
    {
        if (state == ActivityState.InProgress)
        {
            Init(player, actId);
        }
        else
        {
            ref var questionData = ref player.RoleData.ActExtraInfo.QuestionData;
            for (var i = 0; i < questionData.Count; i++)
            {
                if (questionData[i].ActId == actId)
                {
                    if (questionData[i].Status == QUESTIONNAIRE_STATUS_CLICK)
                    {
                        SendRewardMail(player, actId);
                    }

                    questionData.RemoveAt(i);
                    break;
                }
            }
        }

        SendSync(player);
    }

    private static void SendRewardMail(PlayerOnGame player, int actId)
    {
        var desc = ActivityDescMgr.Instance.GetConfig(actId);
        if (desc.mailId == 0)
        {
            return;
        }

        var rewardId = desc.param1[0];
        var reward = RewardSvc.Reward(player, rewardId, false, false);
        MailSender.SendNewMailToPlayer(player, desc.mailId, reward);
    }

    public override void OnSystemUnlock(PlayerOnGame player, int sysId)
    {
    }

    protected override void OnDailyRefresh(PlayerOnGame player, ref DBActInfo activityInfo)
    {
    }

    public static void Init(PlayerOnGame player, int actId)
    {
        ref var questionData = ref player.RoleData.ActExtraInfo.QuestionData;
        var index = -1;
        for (int i = 0; i < questionData.Count; i++)
        {
            if (questionData[i].ActId == actId)
            {
                index = i;
                break;
            }
        }

        if (index == -1)
        {
            questionData.Add(new QuestionnaireData() { ActId = actId });
        }
        else
        {
            questionData[index].Status = QUESTIONNAIRE_STATUS_NONE;
        }

        player.MakeDirty();
    }


    private static void SendSync(PlayerOnGame player)
    {
        var syncInfo = new QuestionnaireInfoSync();
        syncInfo.QuestionData.CopyFrom(ref player.RoleData.ActExtraInfo.QuestionData);
        player.SendToClient((int)CSGameMsgID.QuestionnaireRewardSyn, ref syncInfo);
    }

    //发送调查问卷奖励邮件
    public static int SendQuestionnaireReward(PlayerOnGame player, StructPacket packet)
    {
        ref var req = ref packet.GetMessage<QuestionnaireRewardReq>();
        var actId = req.ActId;
        var status = req.Status;
        var res = QuestionnaireRewardRes.Parser.GetMessageClear();
        if (status != QUESTIONNAIRE_STATUS_CLICK && status != QUESTIONNAIRE_STATUS_DONE)
        {
            player.SendToClient((int)CSGameMsgID.QuestionnaireRewardRes, ref res);
            return -1; 
        }
        var state = ActivitySvc.GetActivityState(player, actId);
        if (state != ActivityState.InProgress)
        {
            AddSendRecord(player, actId);
            player.SendToClient((int)CSGameMsgID.QuestionnaireRewardRes, ref res);
            return -1;
        }

        var desc = ActivityDescMgr.Instance.GetConfig(actId);
        if (desc == null)
        {
            AddSendRecord(player, actId);
            player.SendToClient((int)CSGameMsgID.QuestionnaireRewardRes, ref res);
            return -1;
        }

        ref var record = ref player.RoleData.ActExtraInfo.QuestionData;
        var index = -1;
        for (var i = 0; i < record.Count; i++)
        {
            if (record[i].ActId == actId)
            {
                index = i;
                break;
            }
        }

        if (index < 0)
        {
            player.SendToClient((int)CSGameMsgID.QuestionnaireRewardRes, ref res);
            return -1;
        }

        ref var data = ref record[index];
        if (data.Status == QUESTIONNAIRE_STATUS_DONE)
        {
            player.SendToClient((int)CSGameMsgID.QuestionnaireRewardRes, ref res);
            return -1;
        }
        
        if (data.Status == status)
        {
            player.SendToClient((int)CSGameMsgID.QuestionnaireRewardRes, ref res);
            return -1;
        }

        data.Status = status;
        if (status == QUESTIONNAIRE_STATUS_CLICK) //点击链接了
        {
            player.SendToClient((int)CSGameMsgID.QuestionnaireRewardRes, ref res);
            SendSync(player);
            player.MakeDirty();
            return 0;
        }

        //去领奖了
        AddSendRecord(player, actId);
        SendReward(player, actId);
        player.SendToClient((int)CSGameMsgID.QuestionnaireRewardRes, ref res);
        SendSync(player);
        player.MakeDirty();
        return 1;
    }


    private static void SendReward(PlayerOnGame player, int actId)
    {
        var desc = ActivityDescMgr.Instance.GetConfig(actId);

        var rewardId = desc.param1[0];
        RewardSvc.Reward(player, rewardId, true, true);
    }

    private static void AddSendRecord(PlayerOnGame player, int actId)
    {
        ref var record = ref player.RoleData.ActExtraInfo.QuestionData;
        for (int i = 0; i < record.Count; i++)
        {
            if (record[i].ActId == actId)
            {
                record[i].Status = QUESTIONNAIRE_STATUS_DONE;
                return;
            }
        }
    }
}