using DevExpress.CodeParser;
using InterfaceWorkAreaData;
using NPOI.SS.Formula.Functions;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.IO;
using System.Linq;
using System.Windows.Forms;
//using WorkData;
//using WorkData.Entity;
//using WorkData.EntityBase;


namespace GeoSigma.UCDraw.WellAndSection
{
    public partial class FrmNewWellPole : Form
    {
        public cWellBaseInfo mwellInfo = new cWellBaseInfo();
        public string mWellName;
        public string mTemplatefileNamePath;
        public float mTop;
        public float mBottom;
        public float mRatio;
        public string preSetWellName;  //预先选定的井名称

        string mTemplatePath;
        public string mFileName;

        public List<string> wellNodeNames = new List<string>();
        class CTempfileInfo
        {
            public string fileName { get; set; }
        }
        List<CTempfileInfo> mTempFileList = new List<CTempfileInfo>();

        class CRatioInfo
        {
            public string text { get; set; }
            public float value { get; set; }
        }
        List<CRatioInfo> mRatioList = new List<CRatioInfo>();

        class CLayersInfo
        {
            public string text { get; set; }
            public int levelId { get; set; }
        }
        List<CLayersInfo> mLayersInfo = new List<CLayersInfo>();

        class CWellLayerInfo
        {
            public string cw { get; set; }
            public int order { get; set; }
            public int id { get; set; }
        }
        BindingList<CWellLayerInfo> mWellTopLayersInfo = new BindingList<CWellLayerInfo>();
        BindingList<CWellLayerInfo> mWellBottomLayersInfo = new BindingList<CWellLayerInfo>();

        List<cWellStratification> mWellStrats = new List<cWellStratification>();

        public int mWellDepthMode = 1; // =1是井段，=2是分层

        public FrmNewWellPole()
        {
            InitializeComponent();

            radioButtonDepth.Checked = true;

            radioButtonLayers.Checked = false;
            comboBoxLayers.Enabled = false;
            comboBoxTopLayer.Enabled = false;
            comboBoxBottomLayer.Enabled = false;

            //comboBoxTopLayer.DataSource = mWellLayersInfo;
            //comboBoxTopLayer.DisplayMember = "cw";
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            if (comboxTemplate.SelectedItem is CTempfileInfo selectTemp)
            {
                if (selectTemp.fileName != "")
                    mTemplatefileNamePath = mTemplatePath + selectTemp.fileName;
                else
                    mTemplatefileNamePath = "";
            }

            if (comBoxRatio.SelectedItem is CRatioInfo tratio)
            {
                mRatio = tratio.value;
            }

            if (wellNameCbx.SelectedItem is cWellBaseInfo wellInfo)
            {
                mWellName = wellInfo.WellName;
                mwellInfo = wellInfo;
            }
            else
            {
                mWellName = wellNameCbx.Text;
                mwellInfo.WellName = wellNameCbx.Text;
                mwellInfo.id = -1;
            }


            bool bSet = false;
            if (radioButtonLayers.Checked)
            {
                if ((comboBoxTopLayer.SelectedItem is CWellLayerInfo topLayer) && (comboBoxBottomLayer.SelectedItem is CWellLayerInfo bottomLayer))
                {
                    if (topLayer.order > bottomLayer.order)
                    {
                        MessageBox.Show("结束层位序号应大于结束层位");
                        this.DialogResult = DialogResult.None;
                    }

                    List<CWellLayerInfo> selectlayers = new List<CWellLayerInfo>();
                    selectlayers = mWellTopLayersInfo.Where(item => (item.order >= topLayer.order && item.order <= bottomLayer.order)).ToList();

                    int botLevelId = mLayersInfo[mLayersInfo.Count - 1].levelId;
                    int levelId = -1;
                    if (comboBoxLayers.SelectedItem is CLayersInfo layer)
                    {
                        levelId = layer.levelId;
                    }
                    List<cWellStratification> childsNodes = new List<cWellStratification>(); //实际的井段都是最底的地层，因此搜集最底层的井段
                    if (levelId < botLevelId)
                    {
                        for (int i = 0; i < selectlayers.Count; i++)
                        {
                            List<cWellStratification> tchildsNodes = GetAllChildren(mWellStrats, selectlayers[i].id);
                            childsNodes.AddRange(tchildsNodes);
                        }
                    }
                    else
                    {
                        for (int i = 0; i < selectlayers.Count; i++)
                        {
                            childsNodes.AddRange(mWellStrats.Where(item => item.code == selectlayers[i].cw).ToList());
                        }
                    }

                    List<cWellSandSet> tWellLayers = workAreaDb.Instance.workData.getWellSandSets(mWellName);
                    List<cWellSandSet> selWellLayers = tWellLayers.Join(childsNodes, item => item.name, cnode => cnode.code, (item, cnode) => item).OrderBy(item => item.top).ToList();
                    if (selWellLayers.Count > 0)
                    {
                        mTop = (float)selWellLayers[0].top;
                        mBottom = (float)selWellLayers[selWellLayers.Count - 1].bottom;

                        bSet = true;
                    }
                }
            }

            if (bSet == false)
            {
                float fv = 0;
                if (float.TryParse(textBoxWellTop.Text, out fv))
                {
                    mTop = fv;
                }
                if (float.TryParse(textBoxWellBottom.Text, out fv))
                {
                    mBottom = fv;
                }
            }


            mFileName = fileNameTextBox.Text;
            if (wellNodeNames.Contains(mFileName + ".pcg", StringComparer.OrdinalIgnoreCase))
            {
                MessageBox.Show("存在同名文件，请修改名称");
                this.DialogResult = DialogResult.None;
            }
            else
            {
                this.DialogResult = DialogResult.OK;
            }
        }

        // 递归获取所有子节点（包括子孙节点）
         List<cWellStratification> GetAllChildren(List<cWellStratification> allNodes, int parentId)
        {
            var children = new List<cWellStratification>();

            // 查找直接子节点
            var directChildren = allNodes.Where(n => n.parentId == parentId).ToList();

            foreach (var child in directChildren)
            {
                children.Add(child);
                // 递归获取子节点的子节点
                children.AddRange(GetAllChildren(allNodes, child.id));
            }

            return children;
        }

        private void FrmNewWellPole_Shown(object sender, EventArgs e)
        {
            mTop = 0;
            mBottom = 1000;
            mRatio = 200;

            this.textBoxWellTop.Text = "500";
            this.textBoxWellBottom.Text = "1000";
            // this.textBoxWellName.Text = "新井";

            if (preSetWellName != "")
            {
                List<cWellBaseInfo> wellInfos = new List<cWellBaseInfo>();
                cWellBaseInfo wellinfo = new cWellBaseInfo();
                wellinfo.id = 0;
                wellinfo.WellName = preSetWellName;
                wellinfo.WellCode = preSetWellName;
                wellInfos.Add(wellinfo);
                this.wellNameCbx.DataSource = wellInfos;
                this.wellNameCbx.DisplayMember = "WellName";
                this.wellNameCbx.ValueMember = "id";
                this.wellNameCbx.SelectedIndex = 0;

                setWellDepth(this.wellNameCbx.Text);
            }
            else
            {
                List<cWellBaseInfo> wellInfos = workAreaDb.Instance.workData.getWellsInfo();
                //wellInfos.Insert(0, new cWellBaseInfo());//插入一个空的井数据
                if (wellInfos.Count > 0)
                {
                    this.wellNameCbx.DataSource = wellInfos;
                    this.wellNameCbx.DisplayMember = "WellName";
                    this.wellNameCbx.ValueMember = "id";
                    this.wellNameCbx.SelectedIndex = 0;

                    setWellDepth(this.wellNameCbx.Text);
                }
            }

            CRatioInfo tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:50"; tratioInfo.value = 50;
            mRatioList.Add(tratioInfo);
            tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:100"; tratioInfo.value = 100;
            mRatioList.Add(tratioInfo);
            tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:200"; tratioInfo.value = 200;
            mRatioList.Add(tratioInfo);
            tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:500"; tratioInfo.value = 500;
            mRatioList.Add(tratioInfo);
            tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:800"; tratioInfo.value = 800;
            mRatioList.Add(tratioInfo);
            tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:1000"; tratioInfo.value = 1000;
            mRatioList.Add(tratioInfo);
            tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:2000"; tratioInfo.value = 2000;
            mRatioList.Add(tratioInfo);
            tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:5000"; tratioInfo.value = 5000;
            mRatioList.Add(tratioInfo);
            tratioInfo = new CRatioInfo();
            tratioInfo.text = "1:10000"; tratioInfo.value = 10000;
            mRatioList.Add(tratioInfo);
            this.comBoxRatio.DataSource = mRatioList;
            this.comBoxRatio.DisplayMember = "text";
            this.comBoxRatio.ValueMember = "value";
            this.comBoxRatio.SelectedIndex = 2;

            CTempfileInfo tfile = new CTempfileInfo();
            tfile.fileName = "";
            mTempFileList.Add(tfile); //增加一个空的名称
            mTemplatePath = AppDomain.CurrentDomain.BaseDirectory + "Templates\\WellPole\\";
            if (Directory.Exists(mTemplatePath))
            {
                try
                {
                    var fileNames = Directory.GetFiles(mTemplatePath)
                                          .Select(Path.GetFileName)
                                          .OrderBy(name => name)
                                          .ToArray();

                    foreach (var fileName in fileNames)
                    {
                        string tname = fileName.ToLower();
                        String tstr1 = tname.Length > 4 ? tname.Substring(tname.Length - 4) : "";
                        if (tstr1 == ".pcg")
                        {
                            CTempfileInfo tfile1 = new CTempfileInfo();
                            tfile1.fileName = fileName;
                            mTempFileList.Add(tfile1);
                        }
                    }
                }
                catch (Exception ex)
                {

                }
            }
            this.comboxTemplate.DataSource = mTempFileList;
            this.comboxTemplate.DisplayMember = "fileName";
            this.comboxTemplate.SelectedIndex = 0;

            mWellStrats = workAreaDb.Instance.workData.getWellStratification();
            List<cWellStratification> distinctByLevel = mWellStrats
                .GroupBy(item => item.level)
                .Select(g => g.First()) // 或 g.Last()、g.OrderBy(...).First() 等
                .ToList();

            for (int i = 0; i < distinctByLevel.Count; i++)
            {
                CLayersInfo tinfo = new CLayersInfo();
                string str = (i + 1).ToString() + "级";
                tinfo.levelId = distinctByLevel[i].level;
                tinfo.text = str;
                mLayersInfo.Add(tinfo);
            }

            this.comboBoxTopLayer.DataSource = mWellTopLayersInfo;
            this.comboBoxTopLayer.DisplayMember = "cw";

            this.comboBoxBottomLayer.DataSource = mWellBottomLayersInfo;
            this.comboBoxBottomLayer.DisplayMember = "cw";

            this.comboBoxLayers.DataSource = mLayersInfo;
            this.comboBoxLayers.DisplayMember = "text";
            this.comboBoxLayers.ValueMember = "levelId";
        }

        void setWellDepth(string wellName)
        {
            //string wellName = this.wellNameCbx.Text;
            if (wellName != "")
            {
                List<cWellSandSet> wellSandSets = workAreaDb.Instance.workData.getWellSandSets(wellName);
                double top, bottom;
                top = 500; bottom = 1000;
                if (wellSandSets.Count > 0)
                {
                    top = wellSandSets[0].top;
                    bottom = wellSandSets[wellSandSets.Count - 1].bottom;
                }

                DataTable curvesTable = new DataTable();
                workAreaDb.Instance.workData.getCurvesData(wellName, ref curvesTable);
                if (curvesTable.Columns.Count > 0 && curvesTable.Rows.Count > 0)
                {
                    string topstr = curvesTable.Rows[0][0].ToString();
                    int rownum = curvesTable.Rows.Count - 1;
                    string bottomstr = curvesTable.Rows[rownum][0].ToString();

                    if (double.TryParse(topstr, out double ttop))
                    {
                        top = ttop;
                    }
                    if (double.TryParse(bottomstr, out double tbottom))
                    {
                        bottom = tbottom;
                    }
                }

                textBoxWellTop.Text = top.ToString();
                textBoxWellBottom.Text = bottom.ToString();
            }
        }

        private void wellNameCbx_SelectedIndexChanged(object sender, EventArgs e)
        {
            setWellDepth(this.wellNameCbx.Text);

            fileNameTextBox.Text = GetWellName();

           // SelectWellLayersInfo();
        }

        private void wellNameCbx_TextChanged(object sender, EventArgs e)
        {
            string template = comboxTemplate.Text;
            fileNameTextBox.Text = wellNameCbx.Text + "井" + template;
        }

        string GetWellName()
        {
            string wellName = this.wellNameCbx.Text;
            string template = comboxTemplate.Text;
            int dotPos = template.LastIndexOf('.');
            if (dotPos > 0)
            {
                template = template.Substring(0, dotPos);
            }
            wellName = wellNameCbx.Text + "井" + template;

            return wellName;
        }

        private void comboxTemplate_SelectedIndexChanged(object sender, EventArgs e)
        {
            fileNameTextBox.Text = GetWellName();
        }

        private void radioButtonDepth_CheckedChanged(object sender, EventArgs e)
        {
            if (radioButtonDepth.Checked)
            {
                textBoxWellTop.Enabled = true;
                textBoxWellBottom.Enabled = true;
            }
            else
            {
                textBoxWellTop.Enabled = false;
                textBoxWellBottom.Enabled = false;
            }
        }

        private void radioButtonLayers_CheckedChanged(object sender, EventArgs e)
        {
            if (radioButtonLayers.Checked)
            {
                comboBoxLayers.Enabled = true;
                comboBoxTopLayer.Enabled = true;
                comboBoxBottomLayer.Enabled = true;
            }
            else
            {
                comboBoxLayers.Enabled = false;
                comboBoxTopLayer.Enabled = false;
                comboBoxBottomLayer.Enabled = false;
            }
        }

        void SelectWellLayersInfo()
        {
            int levelId = -1;
            if (comboBoxLayers.SelectedItem is CLayersInfo layer)
            {
                levelId = layer.levelId;
            }
            if (levelId < 0)
                return;
            mWellTopLayersInfo.Clear();
            mWellBottomLayersInfo.Clear();
            List<cWellStratification> layersByLevel = mWellStrats.Where(item => item.level == levelId).ToList();
            for (int i = 0; i < layersByLevel.Count; i++)
            {
                CWellLayerInfo twellLayer = new CWellLayerInfo();
                twellLayer.cw = layersByLevel[i].code;
                twellLayer.order = layersByLevel[i].order;
                twellLayer.id = layersByLevel[i].id;
                mWellTopLayersInfo.Add(twellLayer);

                CWellLayerInfo twellLayer1 = new CWellLayerInfo();
                twellLayer1.cw = layersByLevel[i].code;
                twellLayer1.order = layersByLevel[i].order;
                twellLayer1.id = layersByLevel[i].id;
                mWellBottomLayersInfo.Add(twellLayer1);
            }

            if (layersByLevel.Count > 0)
            {
               // this.comboBoxTopLayer.DataSource = mWellTopLayersInfo;
               // this.comboBoxTopLayer.DisplayMember = "cw";
                comboBoxTopLayer.SelectedIndex = 0;

               // this.comboBoxBottomLayer.DataSource = mWellBottomLayersInfo;
              //  this.comboBoxBottomLayer.DisplayMember = "cw";
                comboBoxBottomLayer.SelectedIndex = mWellBottomLayersInfo.Count - 1;
            }

            //string wellName = this.wellNameCbx.Text;
            //List<cWellSandSet> wellLayers = workAreaDb.Instance.workData.getWellSandSets(wellName);
            //mWellLayersInfo.Clear();
            //for (int i = 0; i< wellLayers.Count;i++)
            //{
            //    CWellLayerInfo twellLayer = new CWellLayerInfo();
            //    twellLayer.cw = wellLayers[i].name;
            //    twellLayer.top = wellLayers[i].top;
            //    twellLayer.bottom = wellLayers[i].bottom;
            //}
        }

        private void comboBoxLayers_SelectedValueChanged(object sender, EventArgs e)
        {
            SelectWellLayersInfo();
        }
    }
}