using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using WI;
using UnityEngine.UI;
using TMPro;
using System;
using System.Globalization;

namespace CHN
{
    public class PreviousWorkTimeData
    {
        public string startDate;
        public string endDate;
        public WorkItemCodeData itemCodeDatas;
        public string workItemCode;
        public int workItemCodeIndex;

        public PreviousWorkTimeData(string startDate, string endDate, WorkItemCodeData itemCodeDatas, string workItemCode, int workItmemCodeIndex)
        {
            this.startDate = startDate;
            this.endDate = endDate;
            this.itemCodeDatas = itemCodeDatas;
            this.workItemCode = workItemCode;
            this.workItemCodeIndex = workItmemCodeIndex;
        }
    }
    public class Panel_WorkTimeAnalysis : PanelBase, ISingle
    {
        public Dictionary<string, PreviousWorkTimeData> workTimeDatas = new Dictionary<string, PreviousWorkTimeData>();

        private Button Button_StartDay;
        private Button Button_EndDay;
        private TextMeshProUGUI Text_StartDay;
        private TextMeshProUGUI Text_EndDay;
        private CustomTMPDropdown Dropdown_WorkOrderNumber;
        private Image Image_WorkOrderNumberLoading;
        private Button Button_Search;
        private RectTransform Panel_NotData;
        private TextMeshProUGUI ITEMCD;

        private UI_Calendar ui_Calendar;
        private RectTransform ChartData;
        public UI_BarChart barChart;

        private WorkItemCodeData itemCodeData;
        public Action<string, string, string, string> onSearchData;
        public Action<string> onClose;

        public float fadeTime;

        public string startDate;
        public string endDate;
        public string facilityCode;
        public Action<string, string, string> onDateData;
        public override void AfterAwake()
        {
            ui_Calendar = transform.GetComponentInChildren<UI_Calendar>(true);
            ui_Calendar.onSelectDate += SetDayData;
            barChart = transform.GetComponentInChildren<UI_BarChart>();

            Button_StartDay.onClick.AddListener(OnClickStartDayBtn);
            Button_EndDay.onClick.AddListener(OnClickEndDayBtn);
            Button_Search.onClick.AddListener(OnClickSearchBtn);

            ui_Calendar.Close();

            Text_StartDay.text = DateTime.Now.AddMonths(-1).ToString("yyyy-MM-dd");
            Text_EndDay.text = DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd");

            ChartData.gameObject.SetActive(false);

            Dropdown_WorkOrderNumber.ClearOptions();
        }

        public void Open()
        {
            gameObject.SetActive(true);
            gameObject.transform.SetAsLastSibling();
        }
        public void Close()
        {
            ui_Calendar.Close();
            gameObject.SetActive(false);
        }

        private void OnClickStartDayBtn()
        {
            if (Image_WorkOrderNumberLoading.gameObject.activeSelf)
                return;

            ui_Calendar.Open(Text_StartDay);
        }
        private void OnClickEndDayBtn()
        {
            if (Image_WorkOrderNumberLoading.gameObject.activeSelf)
                return;

            ui_Calendar.Open(Text_EndDay);
        }
        private void SetDayData(TextMeshProUGUI targetText)
        {
            Dropdown_WorkOrderNumber.ClearOptions();

            startDate = Convert.ToDateTime(Text_StartDay.text).ToString("yyyyMMdd");
            endDate = Convert.ToDateTime(Text_EndDay.text).ToString("yyyyMMdd");

            if (!startDate.Equals(string.Empty) && !endDate.Equals(string.Empty))
            {
                Dropdown_WorkOrderNumber.ClearOptions();

                DateTime.TryParseExact(startDate, "yyyyMMdd", CultureInfo.InvariantCulture, DateTimeStyles.None, out var start);
                DateTime.TryParseExact(endDate, "yyyyMMdd", CultureInfo.InvariantCulture, DateTimeStyles.None, out var end);

                Image_WorkOrderNumberLoading.gameObject.SetActive(true);

                if (DateTime.Compare(start, end) == 1)
                {
                    Image_WorkOrderNumberLoading.gameObject.SetActive(false);

                    Dropdown_WorkOrderNumber.captionText.SetText("-");
                    return;
                }

                onDateData?.Invoke(startDate, endDate, facilityCode);
            }
        }
        public void SetFacilityCode(SimpleField simple, Machine machine)
        {
            facilityCode = machine.code;

            if (workTimeDatas.ContainsKey(facilityCode))
            {
                this.startDate = workTimeDatas[facilityCode].startDate;
                this.endDate = workTimeDatas[facilityCode].endDate;

                ui_Calendar.SetCalendarData(Text_StartDay, workTimeDatas[facilityCode].startDate);
                ui_Calendar.SetCalendarData(Text_EndDay, workTimeDatas[facilityCode].endDate);

                DateTime startDate = Convert.ToDateTime(Text_StartDay.text);
                DateTime endDate = Convert.ToDateTime(Text_EndDay.text);
                endDate = endDate.AddDays(+1);

                string startDateString = startDate.ToString("yyyy-MM-ddTHH:mm:ssZ");
                string endDateString = endDate.ToString("yyyy-MM-ddTHH:mm:ssZ");

                SetWorkItemCodeDropDown(workTimeDatas[facilityCode].itemCodeDatas);
                Dropdown_WorkOrderNumber.value = workTimeDatas[facilityCode].workItemCodeIndex;
                var workItemCode = Dropdown_WorkOrderNumber.options[Dropdown_WorkOrderNumber.value].text;

                onSearchData?.Invoke(startDateString, endDateString, facilityCode, workItemCode);
            }
            else
            {
                Dropdown_WorkOrderNumber.ClearOptions();

                ChartData.gameObject.SetActive(false);
                Panel_NotData.gameObject.SetActive(false);

                SetDayData(Text_StartDay);
            }
        }
        public void SetWorkItemCodeDropDown(WorkItemCodeData itemCodeData)
        {
            this.itemCodeData = itemCodeData;
            Dropdown_WorkOrderNumber.ClearOptions();

            List<string> data = new List<string>();
            //HashSet<string> deintercatableWorkno = new HashSet<string>();

            foreach (var workOrderNumber in this.itemCodeData.data)
            {
                if (workOrderNumber.isActive)
                {
                    data.Add(workOrderNumber.wordno);
                }
            }
            data.Add("-- ÀÛ¾÷ Áö½Ã ¹øÈ£¸¦ ¼±ÅÃÇϼ¼¿ä --");
            Dropdown_WorkOrderNumber.SetHideAndDeinteractableItems(data[data.Count - 1]);

            List<TMP_Dropdown.OptionData> optionList = new List<TMP_Dropdown.OptionData>();
            foreach (string str in data)
            {
                optionList.Add(new TMP_Dropdown.OptionData(str));
            }
            Dropdown_WorkOrderNumber.AddOptions(optionList);
            Dropdown_WorkOrderNumber.value = data.Count - 1;

            Image_WorkOrderNumberLoading.gameObject.SetActive(false);
        }

        private void OnClickSearchBtn()
        {
            if (Dropdown_WorkOrderNumber.value == Dropdown_WorkOrderNumber.options.Count - 1)
                return;

            DateTime startDate = Convert.ToDateTime(Text_StartDay.text);
            DateTime endDate = Convert.ToDateTime(Text_EndDay.text);
            endDate = endDate.AddDays(+1);

            string startDateString = startDate.ToString("yyyy-MM-ddTHH:mm:ssZ");
            string endDateString = endDate.ToString("yyyy-MM-ddTHH:mm:ssZ");
            string MCHCD = facilityCode;
            string WO = Dropdown_WorkOrderNumber.options[Dropdown_WorkOrderNumber.value].text;

            onSearchData?.Invoke(startDateString, endDateString, MCHCD, WO);
        }
        public void SetWorkTimeData(List<BarChartData> barChartData)
        {
            var notDataAlarmActive = barChartData.Count == 0;
            var chartDataActive = barChartData.Count != 0;

            Panel_NotData.gameObject.SetActive(notDataAlarmActive);
            ChartData.gameObject.SetActive(chartDataActive);

            if (barChartData.Count > 0)
            {
                ITEMCD.text = barChartData[0].itemcd;
            }

            var dropdown = Dropdown_WorkOrderNumber;
            var dropdownValue = dropdown.value;
            var dropdownText = dropdown.options[dropdownValue].text;

            if (!workTimeDatas.ContainsKey(facilityCode))
            {
                var newWorkConditionData = new PreviousWorkTimeData(startDate, endDate, itemCodeData, dropdownText, dropdownValue);
                workTimeDatas.Add(facilityCode, newWorkConditionData);
            }
            else
            {
                var updateWorkConditionData = new PreviousWorkTimeData(startDate, endDate, itemCodeData, dropdownText, dropdownValue);
                workTimeDatas[facilityCode] = updateWorkConditionData;
            }
            barChart.SetChartData(barChartData);
        }
    }
}