using GeoSigmaDrawLib;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;
using System.Xml.Serialization;

namespace SigmaDrawerElement
{
    /// <summary>
    /// 地震剖面类
    /// </summary>
    [XmlRoot("Section")]
    public class DrawerSeismicSection : ElementBase
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="SeismicSection"/> class.
        /// </summary>
        public DrawerSeismicSection()
        {
            ElementType = DrawElementType.ELEMENT_SECTION;
        }

        /// <summary>
        /// 坐标
        /// </summary>
        [XmlElement("Coordinate")]
        [Browsable(false)]
        public string CoordinateData
        {
            get
            {
                return $"{Coordinate.X},{Coordinate.Y}";
            }
            set
            {
                if (!string.IsNullOrEmpty(value))
                {
                    string[] xy = value.Split(new char[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries);
                    if (xy.Length > 1)
                    {
                        Coordinate.X = Convert.ToDouble(xy[0]);
                        Coordinate.Y = Convert.ToDouble(xy[1]);
                    }
                }
            }
        }

        /// <summary>
        /// 坐标
        /// </summary>
        [XmlIgnore]
        [Category("\t基本"), DisplayName("\t\t\t\t坐标")]
        [TypeConverter(typeof(GeoSigma.SigmaDrawerStyle.PropertyPointConvert))]
        public GeoSigma.SigmaDrawerStyle.PropertyPoint Coordinate
        {
            get;
            set;
        } = new GeoSigma.SigmaDrawerStyle.PropertyPoint(0, 0);
        /// <summary>
        /// 振幅归一化
        /// </summary>
        [XmlIgnore]
        [Browsable(false)]
        public int NormalizeMode
        {
            get;
            set;
        }
        /// <summary>
        /// 显示方式
        /// </summary>
        [XmlIgnore]
        [Category("\t基本"), DisplayName("\t\t\t显示方式")]
        [TypeConverter(typeof(GeoSigma.SigmaDrawerElement.Converter.SectionDisplayTypeConvert))]
        public int SolidMode
        {
            get
            {
                return ViewMode2SolidMode(Base.Flag & (int)SectionStyle.SECTION_VIEW_ALL);
            }
            set
            {
                int nViewMode = SolidMode2ViewMode(value);
                Base.Flag &= ~((int)SectionStyle.SECTION_VIEW_ALL);
                Base.Flag |= nViewMode;
            }
        }
        /// <summary>
        /// 隔几道抽析显示
        /// </summary>
        [XmlIgnore]
        [Browsable(false)]
        public int DisplayStep { get; set; }
        /// <summary>
        /// 开始时间
        /// </summary>
        [Browsable(false)]
        [XmlIgnore]
        public int BeginTime { get; set; }
        /// <summary>
        /// 结束时间
        /// </summary>
        [Browsable(false)]
        [XmlIgnore]
        public int EndTime { get; set; }

        /// <summary>
        /// 道数量
        /// </summary>
        [XmlIgnore]
        [Category("\t基本"), DisplayName("\t\t道数")]
        public int TraceCount
        {
            get
            {
                return Base.TraceCount;
            }
        }
        /// <summary>
        /// 采样点数
        /// </summary>
        [XmlIgnore]
        [Category("\t基本"), DisplayName("\t采样点数")]
        public int SampleCount
        {
            get
            {
                return Base.SampleCount;
            }
        }
        /// <summary>
        /// 采样间隔
        /// </summary>
        [XmlIgnore]
        [Category("\t基本"), DisplayName("\t采样间隔")]
        public double SampleStep
        {
            get
            {
                return Base.SampleStep;
            }
        }

        /// <summary>
        /// 格式代码
        /// </summary>
        [XmlIgnore]
        [Category("\t基本"), DisplayName("数据编码")]
        public int FormatCode
        {
            get
            {
                return Base.FormatCode;
            }
        }
        /// <summary>
        /// 增益
        /// </summary>
        ///
        [XmlIgnore]
        [Category("\t基本"), DisplayName("增益")]
        public double Times
        {
            get
            {
                return Base.Times;
            }
            set
            {
                Base.Times = value;
            }
        }

        /// <summary>
        /// 基本属性
        /// </summary>
        [Browsable(false)]
        public DrawerSeismicSectionBase Base
        {
            get;
            set;
        } = new DrawerSeismicSectionBase();

        /// <summary>
        /// 数据块
        /// </summary>
        [XmlIgnore]
        [Browsable(false)]
        public BinaryBlock ValueBlock
        {
            get;
            set;
        }
        public int SolidMode2ViewMode(int nSolidMode)
        {
            int dwViewMode = 0;
            switch (nSolidMode)
            {
                case 0: dwViewMode |= (int)SectionStyle.SECTION_VIEW_WIGGLE; break;                           // 曲线
                default:
                case 1: dwViewMode |= (int)SectionStyle.SECTION_VIEW_POSITIVE_FILL; break;                // 右变面积
                case 2: dwViewMode |= (int)SectionStyle.SECTION_VIEW_NEGATIVE_FILL; break;              // 左变面积
                case 3: dwViewMode |= (int)SectionStyle.SECTION_VIEW_VARIABLE_DENSITY; break;       // 变密度
                case 4: dwViewMode |= ((int)SectionStyle.SECTION_VIEW_VARIABLE_DENSITY | (int)SectionStyle.SECTION_VIEW_WIGGLE); break; //变密度+曲线
                case 5: // 变密度+右变面积
                case 7: dwViewMode |= ((int)SectionStyle.SECTION_VIEW_VARIABLE_DENSITY | (int)SectionStyle.SECTION_VIEW_POSITIVE_FILL); break;  //变密度+透明右变面积
                case 6: // 变密度+左变面积
                case 8: dwViewMode |= ((int)SectionStyle.SECTION_VIEW_VARIABLE_DENSITY | (int)SectionStyle.SECTION_VIEW_NEGATIVE_FILL); break;  //变密度+透明左变面积
            }
            return dwViewMode;
        }
        public int ViewMode2SolidMode(int nViewMode)
        {
            int nSolidMode = 0;
            if (nViewMode == (int)SectionStyle.SECTION_VIEW_WIGGLE) nSolidMode = 0;
            else if (nViewMode == (int)SectionStyle.SECTION_VIEW_POSITIVE_FILL) nSolidMode = 1;
            else if (nViewMode == (int)SectionStyle.SECTION_VIEW_NEGATIVE_FILL) nSolidMode = 2;
            else if (nViewMode == (int)SectionStyle.SECTION_VIEW_VARIABLE_DENSITY) nSolidMode = 3;
            else if (nViewMode == ((int)SectionStyle.SECTION_VIEW_VARIABLE_DENSITY | (int)SectionStyle.SECTION_VIEW_WIGGLE)) nSolidMode = 4;
            else if (nViewMode == ((int)SectionStyle.SECTION_VIEW_VARIABLE_DENSITY | (int)SectionStyle.SECTION_VIEW_POSITIVE_FILL)) nSolidMode = 5;
            else if (nViewMode == ((int)SectionStyle.SECTION_VIEW_VARIABLE_DENSITY | (int)SectionStyle.SECTION_VIEW_NEGATIVE_FILL)) nSolidMode = 6;
            return nSolidMode;
        }
    }
    /// <summary>
    /// 剖面基础属性
    /// </summary>
    public class DrawerSeismicSectionBase
    {
        /// <summary>
        /// 道数量
        /// </summary>
        [XmlAttribute]
        public int TraceCount { get; set; }
        /// <summary>
        /// 采样点数
        /// </summary>
        [XmlAttribute]
        public int SampleCount { get; set; }
        /// <summary>
        /// 采样间隔
        /// </summary>
        [XmlAttribute]
        public double SampleStep { get; set; }
        /// <summary>
        /// 数据类型--目前未使用
        /// </summary>
        [XmlAttribute]
        public int DataType { get; set; }
        /// <summary>
        /// 格式代码
        /// </summary>
        [XmlAttribute]
        public int FormatCode { get; set; }
        /// <summary>
        /// 是否PC格式
        /// </summary>
        [XmlAttribute]
        public int IsPC { get; set; }
        /// <summary>
        /// 样式
        /// </summary>
        [XmlAttribute]
        public int Flag { get; set; } = (int)SectionStyle.SECTION_VIEW_POSITIVE_FILL | (int)SectionStyle.SECTION_DISPLAY_FAST | (int)SectionStyle.SECTION_READ_LOADALL | (int)SectionStyle.SECTION_UNIFORM_RMS;
        /// <summary>
        /// 增益
        /// </summary>
        [XmlAttribute]
        public double Times { get; set; } = 1.3;
    }
    /// <summary>
    /// 剖面样式
    /// </summary>
    public enum SectionStyle
    {
        SECTION_DISPLAY_FAST = 0x00000001,      // 快速彩色显示,OLD
        SECTION_DISPLAY_SLOW = 0x00000002,      // 慢速彩色显示,OLD

        SECTION_READ_DEFAULT = 0x00000004,      // 缺省读方式
        SECTION_READ_LOADALL = 0x00000008,      // 全部装入内存方式

        SECTION_ONLY_REFLASH = 0x00000010,      // 仅重新显示一次,并不重新生成图像文件,该情况一般在人工设置好颜色后重新显示,为了加快速度

        // 剖面归一化方式
        SECTION_UNIFORM_MAX = 0x00000020,       // 原始(max(fabs(minVal,maxVal));
        SECTION_UNIFORM_RMS = 0x00000040,       // 均方根
        SECTION_UNIFORM_MEAN = 0x00000080,      // 平均((最大值+最小值)/2)
        SECTION_UNIFORM_ALL = (SECTION_UNIFORM_MAX | SECTION_UNIFORM_RMS | SECTION_UNIFORM_MEAN),

        // 剖面显示方式
        SECTION_VIEW_WIGGLE = 0x00000100,       // 曲线     wiggle code
        SECTION_VIEW_POSITIVE_FILL = 0x00000200,        // 右变面积 positive VA fill code
        SECTION_VIEW_NEGATIVE_FILL = 0x00000400,        // 左变面积 negative VA fill code
        SECTION_VIEW_VARIABLE_DENSITY = 0x00000800,     // 变密度   variable density code
        SECTION_VIEW_ALL = (SECTION_VIEW_WIGGLE | SECTION_VIEW_POSITIVE_FILL | SECTION_VIEW_NEGATIVE_FILL | SECTION_VIEW_VARIABLE_DENSITY),
    }
}