55128.cn_kjh.55128.cn_m.55128.cn/CP55128/CB.TrendTool/TrendToolHtml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using CB.Data;
using CB.Entity;
using CB.Common;
using System.Text.RegularExpressions;

namespace CB.TrendTool
{
    public class TrendToolHtml
    {
        static string name = "#@@paraname", id = "#@@paraid", value = "#@@paravalue";
        static string content = "#@@paracontent";
        //未使用注释 static string tempTitle = "<span>#@@paravalue</span>";
        //未使用注释 static string tempRadio = "<input name='#@@paraname' id='#@@paraid' type='radio' value='#@@paravalue' /><label for='#@@paraid'>#@@paravalue</label>";
        //static string tempCheckbox = "<input name='#@@paraname' id='#@@paraid' type='checkbox' value='#@@paravalue'/><label for='#@@paraid'>#@@paravalue</label>";
        //未使用注释 static string tempspan = "<span for='#@@paraid' class='frame white' onclick='spanOnclick(this);'>#@@paravalue</span><input type='hidden' name='#@@paraname' id='#@@paraid' hiddenvalue='#@@paravalue' />";

        protected static Dictionary<int, string> TemplateHtml = new Dictionary<int, string>();

        TrendToolHtml()
        {

        }

        public static string GetToolsHtml(int PageID)
        {
            StringBuilder ToolsHtml = new StringBuilder();
            //List<TrendToolInfo> lists = TrendToolService.ToList(new TrendToolInfo() { PageID = PageID, Status = FilterStatus.Default }).ToList();
            List<TrendToolInfo> lists = Caches.GetTrendToolList(new TrendToolInfo() { PageID = PageID, Status = FilterStatus.Default }).ToList();
            List<TrendToolInfo> ParentLists = lists.FindAll(x => x.ParentID == -1).OrderBy(o => o.ToolOrder).ToList();
            foreach (TrendToolInfo parent in ParentLists)
            {
                List<TrendToolInfo> Items = lists.FindAll(x => x.PageID == parent.PageID).OrderBy(o => o.ParentID).OrderBy(o => o.ToolOrder).ToList();
                ToolsHtml.Append(GetToolHtml(parent.Id, Items));
            }

            return ToolsHtml.ToString();
        }

        public static string GetToolHtml(int ParentID, List<TrendToolInfo> ChildList)
        {
            StringBuilder ToolHtml = new StringBuilder();
            //生成父节点html
            TrendToolInfo parent = ChildList.Find(x => x.Id == ParentID);
            List<TrendToolInfo> Items = ChildList.FindAll(x => x.ParentID == ParentID).OrderBy(o => o.ToolOrder).ToList();

            ToolHtml.Append(GetHTML(parent, Items.Count > 0 ? true : false));

            //ChildList.Remove(parent);

            for (int i = 0; i < Items.Count; i++)
            {
                TrendToolInfo Child = Items[i];
                List<TrendToolInfo> ChildItems = ChildList.FindAll(x => x.ParentID == Child.Id);

                string ChildHtml = "";
                if (ChildItems.Count > 0)
                { ChildHtml = GetToolHtml(Child.Id, ChildList); }
                else
                { ChildHtml = GetHTML(Child, ChildItems.Count > 0 ? true : false); }
                ToolHtml.Replace(content, ChildHtml + (i + 1 == Items.Count ? "" : content));

            }

            return ToolHtml.ToString();
        }

        private static string GetHTML(TrendToolInfo entity, bool isCreateChildItem)
        {
            //如果实体默认有html,直接返回原有的html
            if (!string.IsNullOrEmpty(entity.HTML))
            { return entity.HTML.Trim(); }

            string hHeader = "#@@Title";
            string hContent = "#@@Content";
            string hFooter = "#@@Remark";




            string templateHtml = entity.TemplateHTML;
            //主体html
            List<string> items = new List<string>();
            if (!String.IsNullOrEmpty(entity.ItemValue.Trim()))
            { items = entity.ItemValue.Split(',').ToList(); }

            //if (items.Count != entity.ItemCount)
            //{ throw new Exception("元素总数和和配置的总数不匹配"); }
            //头部html
            if (!string.IsNullOrEmpty(entity.Title))
            { templateHtml = templateHtml.Replace(hHeader, entity.Title); }
            else
            { templateHtml = templateHtml.Replace(hHeader, ""); }
            //匹配{}中的字符串.该字符串会循环生成
            var match = Regex.Match(templateHtml, @"\{(.*)\}", RegexOptions.Multiline | RegexOptions.IgnorePatternWhitespace);
            string cycleHtml = match.Groups[1].Value;

            templateHtml = templateHtml.Replace("{" + cycleHtml + "}", "");

            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < items.Count; i++)
            {
                string MainHtml = "";
                if (string.IsNullOrEmpty(entity.HTML))
                {
                    MainHtml = cycleHtml.Replace(value, items[i]);
                }
                else
                { MainHtml = entity.HTML; }

                MainHtml = MainHtml.Replace(id, ToolUtility.FilterNamePrefix + entity.Id + "_" + i.ToString());
                MainHtml = MainHtml.Replace(name, ToolUtility.FilterNamePrefix + entity.Id);
                sb.Append(MainHtml);

            }

            if (isCreateChildItem)
            { sb.Append(content); }

            templateHtml = templateHtml.Replace(hContent, sb.ToString());
            //尾部html
            if (!string.IsNullOrEmpty(entity.Remark))
            { templateHtml = templateHtml.Replace(hFooter, entity.Remark); }
            else
            { templateHtml = templateHtml.Replace(hFooter, ""); }

            templateHtml = templateHtml.Replace(name, ToolUtility.FilterNamePrefix + entity.Id); 
            
            return templateHtml;
        }
    }
}