using System;
using System.Collections.Generic;
using System.DirectoryServices;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AutoMapper;
using SqlSugar;
using WIDESEAWCS_Core;
using WIDESEAWCS_Core.BaseRepository;
using WIDESEAWCS_Core.BaseServices;
using WIDESEAWCS_ITelescopicService;
using WIDESEAWCS_Model.Models;
using WIDESEAWCS_QuartzJob;


namespace WIDESEAWCS_TelescopicService
{
    public class ParametersService : ServiceBase<Dt_Parameters, IRepository<Dt_Parameters>>, IParametersService
    {
        public IRepository<Dt_Parameters> Repository => BaseDal;
        private readonly IRepository<Sys_User> _user;

        public ParametersService(IRepository<Dt_Parameters> BaseDal, IRepository<Sys_User> user) : base(BaseDal)
        {
            _user = user;   
        }


        /// <summary>
        /// 自动控制伸缩杆的伸出和缩回速度
        /// </summary>
        /// <param name="ExtendedState">伸/出状态</param>
        /// <param name="account">用户账号</param>
        /// <returns></returns>
        public WebResponseContent automation(string ExtendedState, string account)
        {
            try
            {
                var loginer = _user.QueryData(x => x.UserName == account).FirstOrDefault();
                if (loginer == null)
                    return new WebResponseContent { Status = false, Message = "登录用户不存在" };

                // 设备编号规则是按部门编号依次为 SSG001~SSG010
                string liftDeviceCode = $"SSG{(loginer.Dept_Id * 2 - 1):D3}";
                string rightDeviceCode = $"SSG{(loginer.Dept_Id * 2):D3}";

                OtherDevice liftDevice = (OtherDevice)Storage.Devices.Find(x => x.DeviceCode == liftDeviceCode);
                OtherDevice rightDevice = (OtherDevice)Storage.Devices.Find(x => x.DeviceCode == rightDeviceCode);

                if (liftDevice == null || rightDevice == null)
                {
                    return new WebResponseContent { Status = false, Message = $"设备 {liftDeviceCode} 或 {rightDeviceCode} 未找到" };
                }

                if (liftDevice.Communicator == null || rightDevice.Communicator == null)
                {
                    return new WebResponseContent { Status = false, Message = "设备通讯未初始化" };
                }

                //找到Dt_Parameters中的最新一条数据
                var para = BaseDal.QueryData().OrderByDescending(x => x.CreateDate).FirstOrDefault();
                if (para == null)
                    return new WebResponseContent { Status = false, Message = "未找到参数配置" };

                int ext = (int)para.ExtendSpeed;
                int ret = (int)para.RetractionSpeed;

                if (ExtendedState == "伸出")
                {
                    liftDevice.Communicator.Write<int>("D500", ext);
                    liftDevice.Communicator.Write<bool>("M100", true);
                    rightDevice.Communicator.Write<int>("D500", ext);
                    rightDevice.Communicator.Write<bool>("M100", true);
                    Console.WriteLine($"伸缩杆伸出 {ext}");
                }
                else if (ExtendedState == "缩回")
                {
                    liftDevice.Communicator.Write<int>("D501", ret);
                    liftDevice.Communicator.Write<bool>("M101", true);
                    rightDevice.Communicator.Write<int>("D501", ret);
                    rightDevice.Communicator.Write<bool>("M101", true);
                    Console.WriteLine($"伸缩杆缩回 {ret}");
                }
                else
                {
                    return new WebResponseContent { Status = false, Message = "未知的操作命令" };
                }

                return new WebResponseContent { Status = true, Message = "成功" };
            }
            catch (Exception ex)
            {
                return new WebResponseContent { Status = false, Message = ex.Message };
            }
        }





            public WebResponseContent ManualOperation(string position, string ExtendedState,string account)
                {
            try
            {
                var loginer = _user.QueryData(x => x.UserName == account).FirstOrDefault();
                if (loginer == null)
                    return new WebResponseContent { Status = false, Message = "用户不存在" };

                var devices = GetDevicesByDeptId((int)loginer.Dept_Id);
                if (devices == null)
                    return new WebResponseContent { Status = false, Message = "设备未找到" };

                var para = BaseDal.QueryData().OrderByDescending(x => x.CreateDate).FirstOrDefault();
                if (para == null)
                    return new WebResponseContent { Status = false, Message = "参数未配置" };

                int ext = (int)para.ExtendSpeed;
                int ret = (int)para.RetractionSpeed;

                if (position == "左" && ExtendedState == "伸出")
                {
                    devices.Value.left.Communicator.Write<int>("D500", ext);
                    devices.Value.left.Communicator.Write<bool>("M100", true);
                }
                else if (position == "左" && ExtendedState == "缩回")
                {
                    devices.Value.left.Communicator.Write<int>("D501", ret);
                    devices.Value.left.Communicator.Write<bool>("M101", true);
                }
                else if (position == "右" && ExtendedState == "伸出")
                {
                    devices.Value.right.Communicator.Write<int>("D500", ext);
                    devices.Value.right.Communicator.Write<bool>("M100", true);
                }
                else if (position == "右" && ExtendedState == "缩回")
                {
                    devices.Value.right.Communicator.Write<int>("D501", ret);
                    devices.Value.right.Communicator.Write<bool>("M101", true);
                }

                else
                {
                    return new WebResponseContent { Status = false, Message = "状态参数错误" };
                }

                return new WebResponseContent { Status = true, Message = "成功" };

            }
            catch (Exception ex)
            {
                return new WebResponseContent { Status = false, Message = ex.Message };

            }
        }


        /// <summary>
        /// 获取设备号
        /// </summary>
        /// <param name="deptId"></param>
        /// <returns></returns>
        public (OtherDevice left, OtherDevice right)? GetDevicesByDeptId(int deptId)
        {
            // 左设备号：1 -> 001，2 -> 003，3 -> 005...
            int baseCode = 1 + (deptId - 1) * 2;
            string leftCode = $"SSG{baseCode.ToString("D3")}";
            string rightCode = $"SSG{(baseCode + 1).ToString("D3")}";

            var left = (OtherDevice)Storage.Devices.Find(x => x.DeviceCode == leftCode);
            var right = (OtherDevice)Storage.Devices.Find(x => x.DeviceCode == rightCode);

            if (left == null || right == null)
                return null;

            return (left, right);
        }

    }

}