using PadApplication.DB;
using PadApplication.Entites.DbModels;
using PadApplication.Entites.Dto;
using System.Net.Http;
using System.Text;
using Newtonsoft.Json;
using SqlSugar;

namespace PadApplication.Services;

/// <summary>
///     工单状态管理类,负责工单状态相关的数据操作
///     继承自Repository<MesOrderSta>基类,包含基础的CRUD操作
/// </summary>
public class MesOrderStaManager : Repository<MesOrderSta>
{
    private readonly MesQaItemsDetect02Manager
        mesQaItemsDetect02Manager = new();

    /// <summary>
    ///     更新不良品ID
    /// </summary>
    /// <param name="dto">包含不良品ID(ngId)和状态ID(staId)的数据传输对象</param>
    /// <returns>更新是否成功</returns>
    public bool UpdateNg(OrderMachineDto dto)
    {
        // 更新MesOrderSta表中指定ID记录的不良品ID
        return Db.Updateable<MesOrderSta>()
            // 设置NgId字段为传入的ngId值
            .SetColumns(s => s.NgId == dto.ngId)
            // 根据主键Id匹配记录
            .Where(s => s.Id == dto.staId)
            // 执行更新并判断影响行数是否大于0
            .ExecuteCommand() > 0;
    }

    /// <summary>
    ///     根据工单号查找工单状态信息
    /// </summary>
    /// <param name="query">包含工单ID的查询条件</param>
    /// <returns>工单状态信息,包含工单状态等详细信息</returns>
    public MesOrderSta FindByOrderNo(OrderMachineDto query)
    {
        // 查询MesOrderSta表获取工单状态记录
        var mesOrderSta = Db.Queryable<MesOrderSta>()
            .Where(s => s.OrderId == query.OrderId)
            .First();

        // 如果未找到记录,返回空对象
        if (mesOrderSta == null) return new MesOrderSta();

        // 查询Womdaa表获取工单主表信息
        var womdaa = Db.Queryable<Womdaa>()
            .Where(a => a.Id == query.OrderId).First();

        // 判空处理，避免空引用异常
        mesOrderSta.OrderStatus = womdaa != null ? womdaa.Daa018 : null;
        return mesOrderSta;
    }

    /// <summary>
    ///     更新换模时间
    /// </summary>
    /// <param name="entity">工单状态实体,包含换模开始/结束时间</param>
    /// <returns>更新是否成功</returns>
    public bool ChangeMoldTime(MesOrderSta entity)
    {
        var vWom = Db.Queryable<VWom>()
            .Where(s => s.MachineNo == entity.MachineNo)
            .OrderByDescending(s => s.WGSJ)
            .First();

        return Db.Updateable<MesOrderSta>()
            // 如果有换模开始时间则更新
            // .SetColumnsIF(entity.ChangeMoldStartTime != null,
            //     s => s.ChangeMoldStartTime == entity.ChangeMoldStartTime)
            // 如果有换模结束时间则更新  
            .SetColumnsIF(entity.ChangeMoldEndTime != null,
                s => s.ChangeMoldEndTime == entity.ChangeMoldEndTime)
            // 如果标记为1则更新机器开始时间为当前时间
            .SetColumnsIF(entity.Flag == 1,
                s => s.MaStartTime ==
                     DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"))
            .SetColumnsIF(entity.Flag == 1 && vWom.WGSJ.Value < DateTime.Now,
                s => s.ChangeMoldStartTime ==
                     vWom.WGSJ.Value.ToString("yyyy-MM-dd HH:mm:ss"))
            // 根据ID匹配记录
            .Where(s => s.Id == entity.Id)
            // 执行更新并判断影响行数是否大于0
            .ExecuteCommand() > 0;
    }

    /// <summary>
    /// 调机送检逻辑重写版
    /// 流程：
    /// 1. 调机开始：只写入调机开始时间(MA_START_TIME)
    /// 2. 送检呼叫：写入调机开始时间(若未写)与送检时间(MA_SHOUT_TIME)，并创建首检单
    /// 3. 调机完成：保持原逻辑，首检合格后写入开工(START_TIME)与调机完成(MA_END_TIME)
    /// 4. 若最新首检结果为“不合格”，清空送检时间(MA_SHOUT_TIME)，提示重新送检，不立即重建
    ///    用户再次点击送检呼叫才创建新的首检单
    /// </summary>
    public bool ChangeMachineTime(MesOrderSta entity)
    {
        const string FirstCheckType = "首检";
        const string FirstCheckResultOK = "合格";
        const string FirstCheckResultNG = "不合格";

        if (entity == null || entity.Id <= 0) throw new ArgumentException("参数错误");
        var womdaa = Db.Queryable<Womdaa>().Where(s => s.Id == entity.OrderId).First();
        if (womdaa == null) throw new Exception("工单不存在");

        // 当前数据库状态快照
        var dbSta = Db.Queryable<MesOrderSta>().Where(s => s.Id == entity.Id).First();
        if (dbSta == null) throw new Exception("工单状态不存在");

        // 行级锁，保证创建首检单的并发安全
        Db.Ado.ExecuteCommand("SELECT ID FROM WOMDAA WHERE DAA001 = :BILL_NO FOR UPDATE",
            new SugarParameter("BILL_NO", womdaa.Daa001));

        // 最新首检单（未作废）
        var latestFirst = Db.Queryable<MesQaItemsDetect02>()
            .Where(s => s.Aufnr == womdaa.Daa001
                        && s.Ftype == FirstCheckType
                        && (s.Fcancel == null || s.Fcancel != "Y"))
            .OrderBy(s => s.CreateDate, OrderByType.Desc)
            .First();
        var latestResult = latestFirst?.FcheckResu?.Trim();

        // 判定操作类型
        var hasStartTimeInput = !string.IsNullOrWhiteSpace(entity.MaStartTime);
        var hasShoutTimeInput = !string.IsNullOrWhiteSpace(entity.MaShoutTime);
        // 仅开始：有开始时间，送检时间为空
        var isStartOnly = hasStartTimeInput && !hasShoutTimeInput && dbSta.MaStartTime != entity.MaStartTime;
        // 送检呼叫：有送检时间（可能同时第一次写入开始时间）
        var isShoutCall = hasShoutTimeInput && dbSta.MaShoutTime != entity.MaShoutTime;
        // 完成逻辑保持：后面通过首检合格条件判断

        // 4) 若最新判定结果“不合格”，清空送检时间，提示需重新呼叫，不创建新单
        if (string.Equals(latestResult, FirstCheckResultNG, StringComparison.OrdinalIgnoreCase))
        {
            // 清空送检时间（数据库与返回实体）
            entity.MaShoutTime = null;
            entity.remark = "首检不合格，送检时间已清空，请重新送检呼叫生成新的首检单";
            return Db.Updateable<MesOrderSta>()
                .SetColumns(s => s.MaShoutTime == null)
                .SetColumnsIF(hasStartTimeInput && dbSta.MaStartTime != entity.MaStartTime,
                    s => s.MaStartTime == entity.MaStartTime) // 允许同时写入新的开始时间（如果刚修改）
                .SetColumnsIF(entity.remark != null, s => s.remark == entity.remark)
                .Where(s => s.Id == entity.Id)
                .ExecuteCommand() > 0;
        }

        // 1) 调机开始：只写开始时间
        if (isStartOnly)
        {
            return Db.Updateable<MesOrderSta>()
                .SetColumns(s => s.MaStartTime == entity.MaStartTime)
                .Where(s => s.Id == entity.Id)
                .ExecuteCommand() > 0;
        }

        // 2) 送检呼叫：写入开始时间(若未写) + 送检时间，并创建首检单
        if (isShoutCall)
        {
            // 若数据库尚无开始时间，补写
            var needWriteStart = string.IsNullOrWhiteSpace(dbSta.MaStartTime) && hasStartTimeInput;

            // 创建首检单（始终按送检呼叫生成一张新的，如果需要作废旧单可加取消逻辑）
            Db.Ado.ExecuteCommand(
                "BEGIN AUTOMATIC_IPQC_FIRST_CHECK(:BILL_NO); END;",
                new SugarParameter("BILL_NO", womdaa.Daa001, System.Data.DbType.String));

            // 获取新建首检单
            latestFirst = Db.Queryable<MesQaItemsDetect02>()
                .Where(s => s.Aufnr == womdaa.Daa001
                            && s.Ftype == FirstCheckType
                            && (s.Fcancel == null || s.Fcancel != "Y"))
                .OrderBy(s => s.CreateDate, OrderByType.Desc)
                .First();

            if (latestFirst != null)
            {
                var ts = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
                Db.Updateable<MesQaItemsDetect02>()
                    .SetColumns(s => s.Remeke == $"工控机于{ts}调机送检生成首检单")
                    .Where(s => s.Id == latestFirst.Id)
                    .ExecuteCommand();
            }

            entity.remark = "已生成首检单，等待检验";
            var updateCount = Db.Updateable<MesOrderSta>()
                .SetColumns(s => s.MaShoutTime == entity.MaShoutTime)
                .SetColumnsIF(needWriteStart, s => s.MaStartTime == entity.MaStartTime)
                .SetColumns(s => s.remark == entity.remark)
                .Where(s => s.Id == entity.Id)
                .ExecuteCommand();

            return updateCount > 0;
        }

        // 3) 保留调机完成逻辑：首检合格且送检时间 >= 调机开始时间时自动写开工与调机完成
        // （此处与原逻辑一致：前端不直接点“调机完成”，而是由合格触发）
        if (!string.IsNullOrEmpty(entity.MaShoutTime)
            && DateTime.TryParse(entity.MaShoutTime, out var shoutTime)
            && DateTime.TryParse(dbSta.MaStartTime ?? entity.MaStartTime, out var startTime)
            && shoutTime >= startTime
            && latestFirst != null
            && string.Equals(latestFirst.FcheckResu?.Trim(), FirstCheckResultOK, StringComparison.OrdinalIgnoreCase))
        {
            // 写开工及调机完成
            QualifiedInspection(new OrderMachineDto
            {
                OrderId = entity.OrderId,
                orderNo = entity.OrderNo,
                machineNo = entity.MachineNo
            });

            entity.StartTime = entity.MaShoutTime;
            entity.MaEndTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");

            return Db.Updateable<MesOrderSta>()
                .SetColumnsIF(entity.MaEndTime != null, s => s.MaEndTime == entity.MaEndTime)
                .SetColumnsIF(entity.StartTime != null, s => s.StartTime == entity.StartTime)
                .Where(s => s.Id == entity.Id)
                .ExecuteCommand() > 0;
        }

        // 若本次调用未匹配任何操作（可能只是重复提交），保持不变
        return true;
    }


    /// <summary>
    ///     初始化工单状态
    /// </summary>
    /// <param name="query">包含工单信息的查询条件</param>
    /// <returns>初始化是否成功</returns>
    public bool init(OrderMachineDto query)
    {
        // 查询是否已存在该工单的状态记录
        var count = Db.Queryable<MesOrderSta>()
            .Where(s => s.OrderId == query.OrderId).Count();

        // 如果已存在则返回true
        if (count > 0) return true;

        // 创建新的工单状态记录
        var mesOrderSta = new MesOrderSta
        {
            OrderId = query.OrderId.Value,
            OrderNo = query.orderNo,
            MachineNo = query.machineNo,
            StartTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
        };
        // 插入新记录
        return Insert(mesOrderSta);
    }

    /// <summary>
    ///     绑定工单到机器
    /// </summary>
    /// <param name="entity">工单状态实体,包含机器编号等信息</param>
    /// <returns>绑定是否成功</returns>
    public bool Binding(MesOrderSta entity)
    {
        // 验证ID是否有效
        if (entity.Id <= 0) return true;
        // 验证机器编号是否为空
        if (string.IsNullOrEmpty(entity.MachineNo)) return false;

        // 将该机器上其他显示的工单状态设为不显示
        var executeCommand = Db.Updateable<MesOrderSta>()
            .SetColumns(s => s.IsShow == 0)
            .Where(s => s.IsShow == 1 && s.MachineNo == entity.MachineNo)
            .ExecuteCommand();

        // 将当前工单状态设为显示
        var sql = "UPDATE MES_ORDER_STA SET IS_SHOW = 1 WHERE ID = " +
                  entity.Id;
        executeCommand += Db.Ado.ExecuteCommand(sql);

        // 判断是否至少有一条记录被更新
        return executeCommand >= 1;
    }

    /// <summary>
    ///     更新工单时间和状态
    /// </summary>
    /// <param name="entity">工单状态实体,包含时间和状态信息</param>
    /// <returns>更新是否成功</returns>
    public bool UpdateTime(MesOrderSta entity)
    {
        // 验证ID是否有效
        if (entity.Id <= 0) return true;
        // 验证机器编号是否为空
        if (string.IsNullOrEmpty(entity.MachineNo)) return false;

        var executeCommand = 0;

        // 使用事务处理更新操作
        executeCommand += UseTransaction(db =>
        {
            // 根据标记获取对应的状态文本
            var daa018 = entity.Flag switch
            {
                0 => "开工",
                1 => "完工", // 这里将daa018设置为完工
                2 => "暂停",
                3 => "未开工",
                _ => ""
            };

            // 如果状态无效则返回0
            if ("".Equals(daa018)) return 0;

            var date = DateTime.Now.ToString("yyyy-MM-dd");

            // 查询当前机器上的工单选择记录
            var list = Db.Queryable<MesOrderSelect>()
                .Where(a => a.MachineNo == entity.MachineNo
                            && a.EditDate == date
                            && a.IsShow == 0).ToList();

            // 获取工单ID列表
            var orderIds = list.Select(s => s.OrderId).ToList();
            // 初始化每个工单的状态
            list.ForEach(s =>
            {
                var query = new OrderMachineDto
                {
                    OrderId = s.OrderId,
                    orderNo = s.OrderNo,
                    machineNo = s.MachineNo
                };
                init(query);
            });

            var updateable = 0;
            var endDate = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            // 根据不同状态执行相应的处理
            switch (daa018)
            {
                case "开工":
                    // 开工时绑定工单
                    Binding(entity);
                    break;
                case "暂停":
                    foreach (var orderId in orderIds)
                    {
                        var womdaa = db.Queryable<Womdaa>()
                            .Where(s => s.Id == orderId).First();

                        var btnLog = new MesWorkorderBtnLog
                        {
                            WorkNo = womdaa.Daa001,
                            BtnType = "工控暂停工单",
                            BtnDate = DateTime.Now
                        };
                        db.Insertable<MesWorkorderBtnLog>(btnLog)
                            .ExecuteCommand();

                        updateable += db.Updateable<Womdaa>()
                            .SetColumns(s => s.Daa018 == daa018)
                            .SetColumnsIF("暂停".Equals(daa018),
                                s => s.Daa034 == DateTime.Now)
                            .Where(s => s.Id == orderId).ExecuteCommand();

                        db.Updateable<MesOrderSelect>()
                            .SetColumns(a => a.IsShow == 1)
                            .Where(a => a.OrderId == orderId)
                            .ExecuteCommand();

                        //更新工单状态表
                        db.Updateable<MesOrderSta>()
                            .SetColumns(a => a.IsShow == 0)
                            .SetColumns(a => a.SuspendTime == endDate)
                            .Where(a => a.OrderId == orderId)
                            .ExecuteCommand();
                    }

                    break;
                case "完工":
                {
                    // 更新工单选择表显示状态
                    // Db.Updateable<MesOrderSelect>()
                    //     .SetColumns(a => a.IsShow == 1)
                    //     .Where(a => orderIds.Contains(a.OrderId))
                    //     .ExecuteCommand();

                    // 更新工单状态表
                    // Db.Updateable<MesOrderSta>()
                    //     .SetColumns(a => a.IsShow == 0)
                    //     .SetColumns(a => a.EndTime == endDate)
                    //     .Where(a => orderIds.Contains(a.OrderId))
                    //     .ExecuteCommand();

                    // 处理每个工单的报工数据
                    foreach (var orderId in orderIds)
                    {
                        // 查询工单主表信息
                        var womdaa = Db.Queryable<Womdaa>()
                            .Where(s => s.Id == orderId).First();

                        //当已生成数不等于完工数是就跳过
                        if (womdaa.Daa008 > womdaa.Daa011)
                        {
                            updateable += 1;
                            continue;
                        }

                        var btnLog = new MesWorkorderBtnLog
                        {
                            WorkNo = womdaa.Daa001,
                            BtnType = "工控自动完工",
                            BtnDate = DateTime.Now
                        };
                        db.Insertable<MesWorkorderBtnLog>(btnLog)
                            .ExecuteCommand();

                        // 更新工单主表状态 - 这里将Womdaa表的daa018更新为完工状态
                        updateable = db.Updateable<Womdaa>()
                            .SetColumns(s => s.Daa018 == daa018)
                            .SetColumnsIF("完工".Equals(daa018),
                                s => s.Daa017 == DateTime.Now)
                            .SetColumnsIF("暂停".Equals(daa018),
                                s => s.Daa034 == DateTime.Now)
                            .Where(s => s.Id == orderId).ExecuteCommand();

                        // Db.Deleteable<MesOrderSelect>()
                        //     .Where(a =>  a.OrderId == orderId)
                        //     .ExecuteCommand();
                        //
                        // Db.Deleteable<MesOrderSta>()
                        //     .Where(a => a.OrderId == orderId)
                        //     .ExecuteCommand();
                        //更新工单选择表显示状态
                        db.Updateable<MesOrderSelect>()
                            .SetColumns(a => a.IsShow == 1)
                            .Where(a => a.OrderId == orderId)
                            .ExecuteCommand();

                        //更新工单状态表
                        db.Updateable<MesOrderSta>()
                            .SetColumns(a => a.IsShow == 0)
                            .SetColumns(a => a.EndTime == endDate)
                            .Where(a => a.OrderId == orderId)
                            .ExecuteCommand();

                        // 查询已报工数量
                        var reporting = db.Queryable<MesReporting>()
                            .Where(s => s.BillNo == womdaa.Daa001)
                            .Select(s => new MesReporting
                            {
                                OkQty = SqlFunc.AggregateSum(s.OkQty),
                                BfQty = SqlFunc.AggregateSum(s.BfQty)
                            }).First();
                        
                        reporting.OkQty ??= 0;
                        reporting.BfQty ??= 0;
                        
                        // 查询工单视图信息
                        // var vOrder = db.Queryable<VOrder>()
                        //     .Where(s => s.ID == orderId).First();
                        
                        // 计算待报工数量
                        // var reportingOkQty =
                        //     Convert.ToDecimal(vOrder.todayOutput) -
                        //     reporting.OkQty;
                        var CjQty = Db.Queryable<MesNumericalBycl>()
                            .Where(s => s.MachineNo == entity.MachineNo && s.EditDate == date)
                            .OrderByDescending(s=>s.CjTiem)
                            .Select<long?>(s=>s.CjNum).First();
                        
                        // 计算待报工数量
                        var reportingOkQty = CjQty - reporting.OkQty;
                        
                        // 如果有待报工数量则创建报工记录
                        if (!(reportingOkQty > 0)) continue;
                        var mesReporting = new MesReporting
                        {
                            CheckType = 1,
                            BgDate = DateTime.Now,
                            AddressCode = womdaa.AddressCode,
                            MachineNo = womdaa.MachineNo,
                            // BfQty = reportingOkQty,
                            BfQty = 0,
                            BlQty = reportingOkQty,
                            OkQty = 0,
                            ItemNo = womdaa.Daa002,
                            BillNo = womdaa.Daa001,
                            CjQty = CjQty,
                            DyQty = reporting.OkQty
                        };
                        
                        // 插入报工记录
                        db.Insertable(mesReporting)
                            .IgnoreColumns(true).ExecuteCommand();
                    }

                    break;
                }
            }


            // 判断更新是否成功
            if (updateable >= 1) return updateable;

            throw new Exception("工单状态更新错误");
        });

        return executeCommand >= 1;
    }

    /// <summary>
    ///     检查工单状态是否允许操作
    /// </summary>
    /// <param name="query">包含工单信息和操作标识的查询条件</param>
    /// <returns>是否允许操作</returns>
    public bool StateCheck(OrderMachineDto query)
    {
        // 查询工单视图信息
        var vOrder = Db.Queryable<VOrderBycl>()
            .Where(s => s.ID == query.OrderId).First();

        // 根据不同操作标识进行检查
        switch (query.Flag)
        {
            case 0: // 开工检查
                vOrder.BGQTY ??= 0;
                // 判断是否已完工
                if (vOrder.Daa008 > vOrder.BGQTY) return true;
                throw new Exception("当前工单已经完工，不允许再开工");

            case 1: // 完工检查
                return true;

            case 2: // 暂停检查
                // 判断是否处于开工状态
                if (!"开工".Equals(vOrder.Daa018))
                    throw new Exception("只有开工状态下才允许暂停");
                return true;

            case 3: // 反完工检查
                // 判断是否处于完工状态
                if (!"完工".Equals(vOrder.Daa018))
                    throw new Exception("只有完工状态下才允许反完工");
                return true;

            default:
                return false;
        }
    }

    /// <summary>
    ///     检验合格时更新工单状态
    /// </summary>
    /// <param name="query">包含工单信息的查询条件</param>
    /// <returns>更新是否成功</returns>
    public bool QualifiedInspection(OrderMachineDto query)
    {
        var endDate = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");

        // 查询工单主表信息
        var womdaa = Db.Queryable<Womdaa>()
            .Where(s => s.Id == query.OrderId).First();

        // 根据是否有首检时间更新不同的字段
        if (!womdaa.Daa016.HasValue)
            // 首次首检更新
            Db.Updateable<Womdaa>()
                .SetColumns(s => s.Daa018 == "开工")
                .SetColumns(s => s.Daa022 == 1)
                .SetColumns(s => s.Daa016 == DateTime.Now)
                .SetColumns(s => s.Daa032 == DateTime.Now)
                .Where(s => s.Id == query.OrderId).ExecuteCommand();
        else
            // 非首次首检更新
            Db.Updateable<Womdaa>()
                .SetColumns(s => s.Daa018 == "开工")
                .SetColumns(s => s.Daa022 == 1)
                .SetColumns(s => s.Daa032 == DateTime.Now)
                .Where(s => s.Id == query.OrderId).ExecuteCommand();

        // 查询工单状态信息
        var entity = Db.Queryable<MesOrderSta>()
            .Where(s => s.OrderId == query.OrderId).First();

        // 绑定工单并更新时间
        var binding = Binding(entity);

        var btnLog = new MesWorkorderBtnLog
        {
            WorkNo = womdaa.Daa001,
            BtnType = "工控首检开工",
            BtnDate = DateTime.Now
        };
        Db.Insertable<MesWorkorderBtnLog>(btnLog).ExecuteCommand();

        if (binding)
            return Db.Updateable<MesOrderSta>()
                .SetColumns(s => s.MaEndTime == endDate) // 自动写入调机完成时间
                .SetColumns(s => s.StartTime == entity.MaShoutTime)
                .Where(s => s.OrderId == query.OrderId).ExecuteCommand() > 0;

        return false;
    }

    /// <summary>
    ///     检验不合格时清空首检时间
    /// </summary>
    /// <param name="query">包含工单信息的查询条件</param>
    /// <returns>清空是否成功</returns>
    public bool InspectionIsUnqualified(OrderMachineDto query)
    {
        // 清空工单状态表的送检时间
        return Db.Updateable<MesOrderSta>()
            .SetColumns(s => s.MaShoutTime == null)
            .Where(s => s.OrderId == query.OrderId).ExecuteCommand() > 0;
    }

    /// <summary>
    ///     完工检查
    /// </summary>
    /// <param name="query">包含工单信息的查询条件</param>
    /// <returns>完工处理是否成功</returns>
    public bool Completed(OrderMachineDto query)
    {
        // 查询工单状态信息
        var entity = Db.Queryable<MesOrderSta>()
            .Where(s => s.OrderId == query.OrderId).First();
        // 设置完工标记
        entity.Flag = 1;
        // 更新工单时间和状态
        return UpdateTime(entity);
    }
}