using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Bowin.Web.Controls.Mvc
{
    public class Combotree : BaseControl
    {
        public Combotree()
            : base()
        {
            Enable = true;
        }

        public bool? Enable { get; set; }
        public bool Required { get; set; }
        public string DataSourceUrl { get; set; }
        public string Style { get; set; }
        public object SelectedValue { get; set; }
        public string DataCondition { get; set; }

        public override string Render()
        {
            StringBuilder htmlBuilder = new StringBuilder();

            htmlBuilder.Append("<input ");
            htmlBuilder.Append(string.Join(" ", GetPropertyList().Select(x => string.Format("{0}=\"{1}\"", x.Key, x.Value))));
            htmlBuilder.AppendLine(" />");

            return htmlBuilder.ToString();
        }

        public static BaseControl CreateControl(CombotreeOptions combotreeOptions, IDictionary<string, object> attributes = null)
        {
            Combotree combotree = new Combotree();

            combotree.ID = combotreeOptions.ID;
            combotree.CssClass = combotreeOptions.CssClass;
            combotree.DataSourceUrl = combotreeOptions.DataSourceUrl;
            combotree.Style = combotreeOptions.Style;
            //combotree.Required = combotreeOptions.Required;
            combotree.SelectedValue = combotreeOptions.SelectedValue;
            combotree.Name = combotreeOptions.Name;
            combotree.DataCondition = combotreeOptions.DataCondition;

            if (attributes != null)
            {
                Dictionary<string, string> _attr = new Dictionary<string, string>();

                attributes.ToList().ForEach(it =>
                {
                    _attr.Add(it.Key, (it.Value ?? "").ToString());
                });

                combotree.Attributes = _attr;
            }

            return combotree;
        }

        protected Dictionary<string, string> GetPropertyList()
        {
            var dictPropertyList = new Dictionary<string, string>();

            if (!string.IsNullOrEmpty(this.ID))
            {
                dictPropertyList.Add("id", this.ID);
            }

            if (!string.IsNullOrEmpty(this.Name))
            {
                dictPropertyList.Add("name", this.Name);
            }

            if (!string.IsNullOrEmpty(this.DataCondition))
            {
                dictPropertyList.Add("data-condition", this.Name);
            }
            //if (this.SelectedValue != null)
            //{
            //    dictPropertyList.Add("value", this.SelectedValue.ToString());
            //}

            if (!string.IsNullOrEmpty(Style))
                dictPropertyList.Add("style", this.Style);

            dictPropertyList.Add("class", string.Format("easyui-combotree {0}", this.CssClass == null ? "" : this.CssClass));

            #region data-options

            var dictOptions = new Dictionary<string, string>();

            if (!string.IsNullOrWhiteSpace(this.DataSourceUrl))
            {
                dictOptions.Add("url", "'" + this.DataSourceUrl + "'");
            }

            if (this.SelectedValue != null)
            {
                dictOptions.Add("value", "'" + this.SelectedValue.ToString() + "'");
            }


            //dictOptions.Add("required", "'" + this.Required.ToString() + "'");
    
           

           

            if (Attributes.ContainsKey("data-val-required"))
            {
               //dictOptions.Add("required", "'false'");
               //dictOptions.Add("missingMessage", "'" + Attributes["data-val-required"] + "'");
            }

            dictPropertyList.Add("data-options", string.Join(",", dictOptions.Select(x => string.Format("{0}:{1}", x.Key, x.Value))));
            #endregion
            //Where(w => w.Key != "data-val")
            Attributes.ToList().ForEach(it =>
            {
                dictPropertyList.Add(it.Key, it.Value);
            });

            return dictPropertyList;
        }
    }
}