using System;
using System.Collections.Generic;
using System.Windows.Forms;

namespace BaseLibRWFile
{

    public class AlarmManager
    {
        public static event Action<AlarmMsg> TriggerAlarmEvent;
        public static event Action ClearAlarmEvent;        
        private static AlarmMsg almTrigTemp = new AlarmMsg();
        private static AlarmMsg almClearTemp = new AlarmMsg();
        public static Dictionary<string, AlarmMsg> dicCurrentAlarm = new Dictionary<string, AlarmMsg>();
        public static bool TriggerAlarm(string strErCode, string strException = "",string strAlarmPos = "")
        {
            if (dicCurrentAlarm.ContainsKey(strErCode))
            {
                return false;
            }
            DateTime dtStart, dtEnd;
            try
            {
                if(GlobalPara.CurrentMachineState != MachineState.EStop)
                {
                    GlobalPara.CurrentMachineState = MachineState.Alarming;
                }
                string Content;
                string Solution;
                switch (GlobalPara.CurrentLanguage)
                {
                    case Language.English:
                        Content = RWAlarmFile.ErrorCodeDic[strErCode].ContentEnglish;
                        Solution = RWAlarmFile.ErrorCodeDic[strErCode].SolutionEnglish;
                        break;
                    case Language.Chinese:
                        Content = RWAlarmFile.ErrorCodeDic[strErCode].ContentChinese;
                        Solution = RWAlarmFile.ErrorCodeDic[strErCode].SolutionChinese;
                        break;
                    default:
                        Content = RWAlarmFile.ErrorCodeDic[strErCode].ContentChinese;
                        Solution = RWAlarmFile.ErrorCodeDic[strErCode].SolutionChinese;
                        break;
                }
                almTrigTemp.ErrorCode = strErCode;
                almTrigTemp.Level = Convert.ToInt32(RWAlarmFile.ErrorCodeDic[strErCode].Level);
                almTrigTemp.Enable = RWAlarmFile.ErrorCodeDic[strErCode].Enable == "false" ? false : true;
                almTrigTemp.Content = Content;
                almTrigTemp.Exception = strException;
                almTrigTemp.Solution = Solution;
                almTrigTemp.PictureName = RWAlarmFile.ErrorCodeDic[strErCode].PictureName;
                almTrigTemp.FileName = RWAlarmFile.ErrorCodeDic[strErCode].PDFFileName;
                almTrigTemp.PageNo = RWAlarmFile.ErrorCodeDic[strErCode].PDFPageNo;
                dtStart = DateTime.Now;
                almTrigTemp.StartTime = dtStart.ToString("yyyy-MM-dd HH:mm:ss.fff");
                almTrigTemp.EndTime = string.Empty;
                almTrigTemp.MachineMode = GlobalPara.CurrentMachineMode.ToString();
                almTrigTemp.Operator = GlobalPara.CurrentOperationLevel.ToString();
                almTrigTemp.AlarmPos = strAlarmPos;
                almTrigTemp.CMErrorCode = RWAlarmFile.ErrorCodeDic[strErCode].SpecifiedErrorCode;
                switch (almTrigTemp.Level)
                {
                    case 1://Switch to the alarm interface
                        almTrigTemp.IsShow = true;
                        dicCurrentAlarm.Add(almTrigTemp.ErrorCode, almTrigTemp);
                        TriggerAlarmEvent?.Invoke(almTrigTemp);
                        return true;
                    case 2://Popup prompt                       
                        switch (GlobalPara.CurrentLanguage)
                        {
                            case Language.English:
                                MessageBox.Show($"ErrorCode:{almTrigTemp.ErrorCode}\r\nAlarmContent:{almTrigTemp.Content}\r\n" +
                                $"Solution:{almTrigTemp.Solution}\r\nStartingTime:{almTrigTemp.StartTime}\r\n" +
                                $"MachineMode:{almTrigTemp.MachineMode}\r\nOperator:{almTrigTemp.Operator}\r\n", "Alarm Tips",
                                MessageBoxButtons.OK, MessageBoxIcon.Error);
                                break;
                            case Language.Chinese:
                                MessageBox.Show($"报警代码:{almTrigTemp.ErrorCode}\r\n报警内容:{almTrigTemp.Content}\r\n" +
                                $"解决方案:{almTrigTemp.Solution}\r\n开始时间:{almTrigTemp.StartTime}\r\n" +
                                $"机台模式:{almTrigTemp.MachineMode}\r\n操作员:{almTrigTemp.Operator}\r\n", "报警提示",
                                MessageBoxButtons.OK, MessageBoxIcon.Error);
                                break;
                            default:
                                MessageBox.Show($"ErrorCode:{almTrigTemp.ErrorCode}\r\nAlarmContent:{almTrigTemp.Content}\r\n" +
                                $"Solution:{almTrigTemp.Solution}\r\nStartingTime:{almTrigTemp.StartTime}\r\n" +
                                $"MachineMode:{almTrigTemp.MachineMode}\r\nOperator:{almTrigTemp.Operator}\r\n", "Alarm Tips",
                                MessageBoxButtons.OK, MessageBoxIcon.Error);
                                break;
                        }
                        break;
                    case 3://Interface prompt
                        almTrigTemp.IsShow = false;                        
                        switch (GlobalPara.CurrentLanguage)
                        {
                            case Language.English:
                                if (MessageBox.Show($"ErrorCode:{almTrigTemp.ErrorCode}\r\nAlarmContent:{almTrigTemp.Content}\r\n" +
                                    $"Solution:{almTrigTemp.Solution}\r\nStartingTime:{almTrigTemp.StartTime}\r\n" +
                                    $"MachineMode:{almTrigTemp.MachineMode}\r\nOperator:{almTrigTemp.Operator}\r\n", "Alarm Tips",
                                    MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
                                {
                                    dtEnd = DateTime.Now;
                                    almTrigTemp.TimeSpan = (dtEnd - dtStart).TotalSeconds.ToString();
                                    almTrigTemp.EndTime = dtEnd.ToString("yyyy-MM-dd HH:mm:ss.fff");
                                    RWAlarmFile.WriteAlarmFile(almTrigTemp);
                                    TriggerAlarmEvent?.Invoke(almTrigTemp);
                                    //GlobalPara.CurrentMachineState = GlobalPara.LastMachineState;
                                    return true;
                                }
                                break;
                            case Language.Chinese:
                                if (MessageBox.Show($"报警代码:{almTrigTemp.ErrorCode}\r\n报警内容:{almTrigTemp.Content}\r\n" +
                                    $"解决方案:{almTrigTemp.Solution}\r\n开始时间:{almTrigTemp.StartTime}\r\n" +
                                    $"机台模式:{almTrigTemp.MachineMode}\r\n操作员:{almTrigTemp.Operator}\r\n", "报警提示",
                                    MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
                                {
                                    dtEnd = DateTime.Now;
                                    almTrigTemp.TimeSpan = (dtEnd - dtStart).TotalSeconds.ToString();
                                    almTrigTemp.EndTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
                                    RWAlarmFile.WriteAlarmFile(almTrigTemp);
                                    TriggerAlarmEvent?.Invoke(almTrigTemp);
                                    //GlobalPara.CurrentMachineState = GlobalPara.LastMachineState;
                                    return true;
                                }
                                break;
                        }
                        break;
                    default:
                        break;
                }                
            }
            catch (Exception ex)
            {
                string str = "触发报警出错:";
                Msg.Show($"{str}\r\n{ex}", $"{str}\r\nError triggering alarm:\r\n{ex}", 
                    $"{str}\r\nLỗi khi kích hoạt cảnh báo:\r\n{ex}", "Error", msgicon: MessageBoxIcon.Error);
                return false;
            }
            //Level == 2 时执行
            almTrigTemp.IsShow = false;
            dtEnd = DateTime.Now;
            almTrigTemp.TimeSpan = (dtEnd - dtStart).TotalSeconds.ToString();
            almTrigTemp.EndTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
            RWAlarmFile.WriteAlarmFile(almTrigTemp);
            TriggerAlarmEvent?.Invoke(almTrigTemp);
            return false;            
        }
        
        public static void ClearAlarm()
        {
            if (dicCurrentAlarm.Count <= 0)
            {
                return;
            }
            try
            {
                DateTime dtStart, dtEnd;
                dtEnd = DateTime.Now;
                string[] strCount = new string[dicCurrentAlarm.Count];
                int j = 0;
                foreach (var item in dicCurrentAlarm.Keys)
                {
                    strCount[j] = item;
                    j++;
                }
                for (int i = 0; i < strCount.Length; i++)
                {
                    almClearTemp = dicCurrentAlarm[strCount[i]];
                    dtStart = Convert.ToDateTime(almClearTemp.StartTime);
                    dtEnd = DateTime.Now;
                    almClearTemp.EndTime = dtEnd.ToString("yyyy-MM-dd HH:mm:ss.fff");
                    almClearTemp.TimeSpan = (dtEnd - dtStart).TotalSeconds.ToString();
                    dicCurrentAlarm.Remove(almClearTemp.ErrorCode);
                    dicCurrentAlarm.Add(almClearTemp.ErrorCode, almClearTemp);//更新报警时间等内容
                    RWAlarmFile.WriteAlarmFile(almClearTemp);
                }
                ClearAlarmEvent?.Invoke();
            }
            catch (Exception ex)
            {
                MessageBox.Show("清除报警内容出错 err ：" + ex.ToString());
            }
        }
    }
}