using Model;
using System.Collections.Generic;
using System.Linq;
using System.Web.UI.WebControls;

namespace BLL
{
    public static class Epidemic_MaterialService
    {
        /// <summary>
        ///获取材质定义信息
        /// </summary>
        /// <returns></returns>
        public static Model.Epidemic_Material GetMaterialByMaterialId(string materialId)
        {
            return Funs.DB.Epidemic_Material.FirstOrDefault(e => e.MaterialId == materialId);
        }

        /// <summary>
        /// 增加材质定义信息
        /// </summary>
        /// <param name="material"></param>
        public static void AddMaterial(Model.Epidemic_Material material)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Epidemic_Material newMaterial = new Epidemic_Material
            {
                MaterialId = material.MaterialId,
                Type = material.Type,
                MaterialName = material.MaterialName,
                Unit = material.Unit,
                Amount = material.Amount,
                CreateDate = material.CreateDate,
                CreateMan = material.CreateMan,
                Remark = material.Remark,
                ProjectId = material.ProjectId
            };
            db.Epidemic_Material.InsertOnSubmit(newMaterial);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改材质定义信息 
        /// </summary>
        /// <param name="material"></param>
        public static void UpdateMaterial(Model.Epidemic_Material material)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Epidemic_Material newMaterial = db.Epidemic_Material.FirstOrDefault(e => e.MaterialId == material.MaterialId);
            if (newMaterial != null)
            {
                newMaterial.MaterialName = material.MaterialName;
                newMaterial.Type = material.Type;               
                newMaterial.Unit = material.Unit;          
                newMaterial.Remark = material.Remark;
                newMaterial.Amount = material.Amount;
                newMaterial.CreateDate = material.CreateDate;
                newMaterial.CreateMan = material.CreateMan;
                newMaterial.Remark = material.Remark;
                newMaterial.ProjectId = material.ProjectId;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据材质定义Id删除一个材质定义信息
        /// </summary>
        /// <param name="materialId"></param>
        public static void DeleteMaterialByMaterialId(string materialId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.Epidemic_Material delMaterial = db.Epidemic_Material.FirstOrDefault(e => e.MaterialId == materialId);
            if (delMaterial != null)
            {
                db.Epidemic_Material.DeleteOnSubmit(delMaterial);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 按类型获取材质定义项
        /// </summary>
        /// <param name="MaterialType"></param>
        /// <returns></returns>
        public static List<Model.Epidemic_Material> GetMaterialList(string projectId)
        {
            var list = (from x in Funs.DB.Epidemic_Material                         
                        where x.ProjectId == projectId
                        orderby x.CreateDate
                        select x).ToList();

            return list;
        }

        #region 材质定义下拉项
        /// <summary>
        /// 材质定义下拉项
        /// </summary>
        /// <param name="dropName">下拉框名称</param>
        /// <param name="isShowPlease">是否显示请选择</param>
        /// <param name="MaterialType">耗材类型</param>
        public static void InitMaterialDropDownList(FineUIPro.DropDownList dropName, bool isShowPlease,string projectId)
        {
            dropName.DataValueField = "MaterialId";
            dropName.DataTextField = "MaterialName";
            dropName.DataSource = GetMaterialList(projectId);
            dropName.DataBind();
            if (isShowPlease)
            {
                Funs.FineUIPleaseSelect(dropName);
            }
        }
        #endregion


        public static ListItem[] GetMaterialListItem()
        {
            var list = (from x in Funs.DB.Epidemic_Material orderby x.CreateDate select x).ToList();
            ListItem[] item = new ListItem[list.Count()];
            for (int i = 0; i < list.Count(); i++)
            {
                item[i] = new ListItem(list[i].MaterialName ?? "", list[i].MaterialId);
            }
            return item;
        }
    }
}