using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;

namespace Application.Web.Controllers.Pub;

/// <summary>
/// 物品接口
/// </summary>
[Route("[controller]/[action]")]
[ApiController]
[Authorize]
public class GoodsController : ControllerBase
{
    private readonly IGameGoodsService _goodsService;
    private readonly IUnitUserAttrService _attrService;
    private readonly IMessageService _messageService;
    private readonly IUnitUserWeight _weightService;

    public GoodsController(IGameGoodsService goodsService, IUnitUserAttrService attrService,
        IMessageService messageService, IUnitUserWeight weightService)
    {
        _goodsService = goodsService;
        _attrService = attrService;
        _messageService = messageService;
        _weightService = weightService;
    }

    /// <summary>
    /// 获取物品信息
    /// </summary>
    /// <param name="goodsId">物品ID</param>
    /// <returns></returns>
    [HttpGet]
    public async Task<IPoAction> GetGoodsInfo(int goodsId)
    {
        var goodsInfo = await _goodsService.GetGoodsInfo(goodsId);
        if (goodsInfo == null)
        {
            return PoAction.Message("物品不存在!");
        }

        string userId = StateHelper.userId;
        int count = await _goodsService.GetUserGoodsCount(userId, goodsId);
        int UseState = 0;
        string[] ShowViewNum = ["Pack", "Weight", "State"]; //显示带数量窗口
        string[] ShowView = ["Ship","Drug"]; //显示只能使用1个的窗口
        if (ShowViewNum.Any(it => it == goodsInfo.code))
        {
            UseState = 1;
        }
        else if (ShowView.Any(it => it == goodsInfo.code))
        {
            UseState = 2;
        }
        else if (goodsInfo.code == nameof(GoodsEnum.Code.ChoicePack))
        {
            UseState = 3;
        }

        return PoAction.Ok(new { goods = goodsInfo, count, use = UseState });
    }

    /// <summary>
    /// 使用物品
    /// </summary>
    /// <param name="goodsId"></param>
    /// <param name="count"></param>
    /// <returns></returns>
    [HttpGet]
    public async Task<IPoAction> UseGoods(int goodsId, int count)
    {
        count = count < 1 ? 1 : count;
        string userId = StateHelper.userId;
        var goodsInfo = await _goodsService.GetGoodsInfo(goodsId);
        if (goodsInfo == null)
        {
            return PoAction.Message("物品不存在!");
        }

        var MyGoods = await _goodsService.GetUserGoodsCount(userId, goodsId);
        if (MyGoods < count)
        {
            return PoAction.Message("物品不足!");
        }

        var myLev = await _attrService.GetUserLev(userId);
        if (myLev < (int)goodsInfo.lev)
        {
            return PoAction.Message($"该物品{goodsInfo.lev}级才可使用!");
        }

        #region 必要判定

        if (goodsInfo.code == nameof(GoodsEnum.Code.Ship))
        {
            var myShip = await _weightService.GetUserShip(userId);
            if (myShip.Count >= 5)
            {
                return PoAction.Message($"每人最多拥有5个船只,您已达到上限!");
            }
        }

        if (goodsInfo.code == nameof(GoodsEnum.Code.Drug))
        {
            if (await UserStateTool.CheckUserFight(userId))
            {
                return PoAction.Message($"战斗状态下无法使用!");
            }

            var ck = await _goodsService.CheckUseDrug(userId, goodsId, goodsInfo.content);
            if (!string.IsNullOrEmpty(ck))
            {
                return PoAction.Message(ck);
            }
        }
        
        #endregion

        if (await _goodsService.UpdateUserGoods(userId, 0, goodsId, count, "使用物品"))
        {
            string message = "";
            if (goodsInfo.code == nameof(GoodsEnum.Code.Pack)) //使用礼包
            {
                var park = JsonConvert.DeserializeObject<RandomModel>(goodsInfo.content);
                var award = GameBus.GetRandomGoods(park, count);
                if (award.Count > 0)
                {
                    message = $"打开[{goodsInfo.goodsName}]×{count},获得:";
                    foreach (var item in award)
                    {
                        message += $"{item.name}+{item.count},";
                    }

                    message = message.TrimEnd(',');
                    await GameBus.UpdateBag(userId, 1, award, $"打开礼包:{goodsInfo.goodsName}×{count}获得");

                    await _messageService.SendBroadcast(userId, nameof(MessageEnum.BroadcastCode.Award), message);
                }
                else
                {
                    message = "空空如也，什么也没有得到!";
                }
            }
            else if (goodsInfo.code == nameof(GoodsEnum.Code.Weight))
            {
                int unitWeight = Convert.ToInt32(goodsInfo.content);
                await _weightService.UpdateUserMaxWeight(userId, 1, unitWeight, count, goodsInfo.goodsId,
                    goodsInfo.goodsName);
                message = $"使用[{goodsInfo.goodsName}]×{count},负重+{unitWeight * count}";
            }
            else if (goodsInfo.code == nameof(GoodsEnum.Code.State))
            {
                UserStateModel stateConfig = JsonConvert.DeserializeObject<UserStateModel>(goodsInfo.content);
                await _attrService.AddUserState(userId, goodsInfo.goodsId.ToString(), stateConfig.name,
                    stateConfig.scene, stateConfig.tips, stateConfig.attr, stateConfig.time, count);
                message = $"使用[{goodsInfo.goodsName}]×{count},状态时间+{stateConfig.time * count}分钟";
            }
            else if (goodsInfo.code == nameof(GoodsEnum.Code.Ship))
            {
                dynamic shipInfo = JsonConvert.DeserializeObject<dynamic>(goodsInfo.content);
                string name = shipInfo.name;
                int speed = shipInfo.speed;
                int weight = shipInfo.weight;
                int copper = shipInfo.copper;
                long sale = shipInfo.sale;
                string remark = shipInfo.remark;

                await _weightService.AddUserShip(userId, name, goodsId, speed, weight, copper, sale, remark);
                message = $"使用[{goodsInfo.goodsName}],获得{name}+1";
            }
            if (goodsInfo.code == nameof(GoodsEnum.Code.Drug))
            {
                message = "使用成功!";
                await _goodsService.UseDrug(userId, goodsId, goodsInfo.content);
            }
            return PoAction.Ok(true, message);
        }
        else
        {
            return PoAction.Message("使用失败,请稍后尝试!");
        }
    }

    /// <summary>
    /// 使用选择物品礼包
    /// </summary>
    /// <param name="goodsId"></param>
    /// <param name="count"></param>
    /// <returns></returns>
    [HttpGet]
    public async Task<IPoAction> UseChoiceGoods(int goodsId, int num)
    {
        string userId = StateHelper.userId;
        var goodsInfo = await _goodsService.GetGoodsInfo(goodsId);
        if (goodsInfo == null)
        {
            return PoAction.Message("物品不存在!");
        }

        var MyGoods = await _goodsService.GetUserGoodsCount(userId, goodsId);
        if (MyGoods < 1)
        {
            return PoAction.Message("物品不足!");
        }

        var myLev = await _attrService.GetUserLev(userId);
        if (myLev < (int)goodsInfo.lev)
        {
            return PoAction.Message($"该物品{goodsInfo.lev}级才可使用!");
        }

        if (goodsInfo.code != nameof(GoodsEnum.Code.ChoicePack))
        {
            return PoAction.Message("无法使用该物品!");
        }

        List<ChoiceGoods> choiceGoods = JsonConvert.DeserializeObject<List<ChoiceGoods>>(goodsInfo.content);
        var onAward = choiceGoods.Find(it => it.id == num);
        if (onAward == null)
        {
            return PoAction.Message("物品中不包含该选择!");
        }


        if (await _goodsService.UpdateUserGoods(userId, 0, goodsId, 1, "使用物品"))
        {
            if (await GameBus.UpdateBag(userId, 1, onAward.award, "打开礼包获取"))
            {
                string message = $"打开[{goodsInfo.goodsName}],获得:";
                foreach (var item in onAward.award)
                {
                    message += $"{item.name}+{item.count},";
                }

                message = message.TrimEnd(',');

                await _messageService.SendBroadcast(userId, nameof(MessageEnum.BroadcastCode.Award), message);
                return PoAction.Ok(true, message);
            }
            else
            {
                return PoAction.Message("使用失败,请稍后尝试!");
            }
        }
        else
        {
            return PoAction.Message("使用失败,请稍后尝试!");
        }
    }
}