using GDZZ.Core;
using Furion.DependencyInjection;
using Furion.DynamicApiController;
using Mapster;
using Microsoft.AspNetCore.Mvc;
using SqlSugar;
using System.Linq;
using System.Threading.Tasks;
using GDZZ.Application.Entity;
using GDZZ.Application.Help;
using Furion.DistributedIDGenerator;
using Furion.FriendlyException;
using System;

namespace GDZZ.Application
{
    /// <summary>
    /// 邀请码表服务
    /// </summary>
    [ApiDescriptionSettings("Application", Name = "InvitationCode", Order = 1)]
    public class InvitationCodeService : IInvitationCodeService, IDynamicApiController, ITransient
    {
        private readonly SqlSugarRepository<InvitationCode> _rep;

        private readonly SqlSugarRepository<InviteUserPos> inviteUserPosrep;

        public InvitationCodeService(SqlSugarRepository<InvitationCode> rep, SqlSugarRepository<InviteUserPos> inviteUserPosrep)
        {
            _rep = rep;
            this.inviteUserPosrep = inviteUserPosrep;
        }


        /// <summary>
        /// 获取邀请码
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpPost("/InvitationCode/AddOrUpdate")]
        public async Task AddOrUpdate(AddInvitationCodeInput input)
        {

            var entity = input.Adapt<InvitationCode>();
            var first = await this._rep.FirstOrDefaultAsync(x => x.InviteCode == entity.InviteCode);
            if (first.IsNullOrZero())
            {
                entity.InviteCode = Utils.NextLong(0, 100000000);
                entity.EnterpriseID = UserManager.UserId;
                var incode = await this._rep.FirstOrDefaultAsync(x => x.InviteCode == entity.InviteCode);
                if (incode.IsNullOrZero())
                    await _rep.InsertAsync(entity);
            }
            else
            {
                first.InviteCode = Utils.NextLong(0, 100000000);
                await _rep.AsUpdateable(first).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommandAsync();
            }
        }



        /// <summary>
        /// 获取邀请码详情
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpGet("/InvitationCode/Detail")]
        public async Task<InvitationCode> Get([FromQuery] QueryeInvitationCodeInput input)
        {
            var invitation = await _rep.FirstOrDefaultAsync(u => u.CreatedUserId == UserManager.UserId);
            if (invitation == null)
                throw Oops.Oh("暂无邀请码");
            return invitation;

        }


        /// <summary>
        /// 获取邀请人数
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpGet("/InvitationCode/GetPNumber")]
        public async Task<int> GetPNumber()
        {
            var invitation = await this.inviteUserPosrep.Where(u => u.InviteUserID == UserManager.UserId).ToArrayAsync();
            if (invitation.IsNullOrZero())
                throw Oops.Oh("暂无邀请人");
            return invitation.Count();
        }


        /// <summary>
        /// 填写邀请码
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpPost("/Mini/InvitationCode/Receive")]
        public async Task Receive(AddInvitationCodeInput input)
        {
            var incode = await this._rep.FirstOrDefaultAsync(x => x.InviteCode == input.InviteCode);
            if (incode.IsNullOrZero())
                throw Oops.Oh("无此邀请码!");
            this.inviteUserPosrep.Insert(new InviteUserPos()
            {
                InviteID = incode.Id,
                InviteUserID = (long)incode.CreatedUserId,
                UserID = UserManager.UserId,
            });
        }


        /// <summary>
        /// 获取邀请码
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        [HttpGet("/Mini/InvitationCode/GetNumber")]
        public async Task<long> GetNumber()
        {
            var inviteUserPos = await this.inviteUserPosrep.FirstOrDefaultAsync(u => u.UserID == UserManager.UserId);
            if (inviteUserPos.IsNullOrZero())
                return 0;
            var res = await this._rep.FirstOrDefaultAsync(x => x.Id == inviteUserPos.InviteID);
            return res.InviteCode;
        }


    }
}