using System;
using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using WX.CRM.BLL.Base;
using WX.CRM.Common;
using WX.CRM.IBLL.Base;
using WX.CRM.Model.Entity;
using WX.CRM.WebHelper;

namespace WX.CRM.WEB.Controllers.Base
{
    public class CaseController : BaseController
    {
        private ValidationErrors errors = new ValidationErrors();
        private readonly IBAS_CASE _basCase;
        private readonly IBAS_CASE_CATEGORY _basCaseCategory;
        public CaseController(IBAS_CASE basCase, IBAS_CASE_CATEGORY basCaseCategory)
        {
            _basCase = basCase;
            _basCaseCategory = basCaseCategory;
        }

        public ActionResult Index()
        {
            ToolBar tool = new ToolBar();
            string[] toolbtn = new ToolButtonView().ToolButtonRight(InitRights.案例管理, userRightId);
            List<string> listBtn = new List<string>(toolbtn);
            List<string> Buttons = new List<string>();
            Buttons.AddRange(listBtn);
            tool.AllowButton(Buttons.ToArray());
            tool.AddOtherButton("Other1", "讲解分类", "icon-save", "Category_Click", true);
            tool.AddOtherButton("Other2", "向上", "icon-up", "Up_Click", true);
            tool.AddOtherButton("Other3", "向下", "icon-down", "Down_Click", true);

            ViewBag.ToolBar = tool;
            return View();
        }

        [HttpPost]
        public JsonResult Index(string keyword)
        {
            IEnumerable<BAS_CASE> list = null;
            IEnumerable<BAS_CASE_CATEGORY> category = _basCaseCategory.GetList();
            if (string.IsNullOrEmpty(keyword))
                list = _basCase.GetList();
            else
                list = _basCase.GetList(p => p.QUESTION.Contains(keyword));

            var data = from q in category select new { id = q.ID, text = q.CATEGORYNAME, children = GetTreeChildren(list, q.ID) };
            return Json(data, JsonRequestBehavior.AllowGet);
        }

        private object GetTreeChildren(IEnumerable<BAS_CASE> list, decimal id)
        {
            var ret = from q in list where q.CATEGORYID == id orderby q.SORT select new { id = q.ID, text = q.QUESTION, sortId = q.SORT };
            return ret;
        }

        //[AuthorizeRedirect(Roles = InitRights.CONST_内部公告)]
        public ActionResult Add()
        {
            var model = new BAS_CASE();
            return View(model);
        }

        [HttpPost]
        [ValidateInput(false)]
        public JsonResult Add(BAS_CASE model)
        {
            if (model == null)
            {
                errors.Add("参数不能为空！");
                return JsonHandler.InsertMessage(errors, false);
            }
            if (model.CATEGORYID <= 0)
            {
                errors.Add("分类不能为空！");
                return JsonHandler.InsertMessage(errors, false);
            }
            if (string.IsNullOrWhiteSpace(model.QUESTION))
            {
                errors.Add("标题不能为空！");
                return JsonHandler.InsertMessage(errors, false);
            }
            if (string.IsNullOrWhiteSpace(model.ANSWER))
            {
                errors.Add("内容不能为空！");
                return JsonHandler.InsertMessage(errors, false);
            }

            model.ID = new SEQUENCES_BL().Seq_base_get();
            model.CREATEEID = UserId;
            model.CTIME = DateTime.Now;
            decimal sort = 0;
            var list = _basCase.GetList();
            if (list.Any())
                sort = list.Max(p => p.SORT) + 1;
            model.SORT = sort;
            var flag = _basCase.Add(model);
            return JsonHandler.InsertMessage(errors, flag == 1);
        }

        public ActionResult Edit(string id)
        {
            decimal i = 0;
            decimal.TryParse(id, out i);
            BAS_CASE model;
            if (string.IsNullOrWhiteSpace(id))
            {
                model = new BAS_CASE();
            }
            else
            {
                model = _basCase.Get(m => m.ID == i);
            }
            return View(model);
        }

        [HttpPost]
        [ValidateInput(false)]
        public JsonResult Edit(BAS_CASE model)
        {
            if (model == null)
            {
                errors.Add("参数不能为空！");
                return JsonHandler.InsertMessage(errors, false);
            }
            if (model.CATEGORYID <= 0)
            {
                errors.Add("分类不能为空！");
                return JsonHandler.InsertMessage(errors, false);
            }
            if (string.IsNullOrWhiteSpace(model.QUESTION))
            {
                errors.Add("标题不能为空！");
                return JsonHandler.InsertMessage(errors, false);
            }
            if (string.IsNullOrWhiteSpace(model.ANSWER))
            {
                errors.Add("内容不能为空！");
                return JsonHandler.InsertMessage(errors, false);
            }
            model.CREATEEID = UserId;
            var flag = _basCase.Update(model);
            return JsonHandler.UpdateMessage(errors, flag);
        }

        [HttpPost]
        public JsonResult Delete(string id)
        {
            decimal i = 0;
            decimal.TryParse(id, out i);
            BAS_CASE model;
            if (string.IsNullOrWhiteSpace(id))
            {
                model = new BAS_CASE();
            }
            else
            {
                model = _basCase.Get(m => m.ID == i);
                _basCase.Delete(model);
            }
            return Json(new { result = true }, JsonRequestBehavior.AllowGet);
        }

        public JsonResult Detail(string id)
        {
            decimal i = 0;
            decimal.TryParse(id, out i);
            BAS_CASE model;
            if (string.IsNullOrWhiteSpace(id))
            {
                model = new BAS_CASE();
            }
            else
            {
                model = _basCase.Get(m => m.ID == i);
            }
            return Json(model, JsonRequestBehavior.AllowGet);
        }

        public ActionResult Category()
        {
            return View();
        }

        [HttpPost]
        public JsonResult CateogryHtml()
        {
            IEnumerable<BAS_CASE_CATEGORY> list = _basCaseCategory.GetList();
            var query = from q in list select new { id = q.ID, text = q.CATEGORYNAME };
            return Json(query, JsonRequestBehavior.AllowGet);
        }

        [HttpPost]
        public JsonResult CateogryTree()
        {
            IList<BAS_CASE_CATEGORY> list = _basCaseCategory.GetList().ToList();
            list.Insert(0, new BAS_CASE_CATEGORY() { ID = 0, CATEGORYNAME = "请选择..." });
            var query = from q in list select new { id = q.ID, text = q.CATEGORYNAME };
            return Json(query, JsonRequestBehavior.AllowGet);
        }

        public JsonResult CateogryAddOrUpdate(decimal? id, string categoryname)
        {
            try
            {
                if (string.IsNullOrWhiteSpace(categoryname))
                {
                    return JsonHandler.ManageMessage("categoryname参数错误，请确认！", false);
                }
                if (id.HasValue)
                {
                    var model = _basCaseCategory.Get(p => p.ID == id.Value);
                    if (model != null)
                    {
                        model.CATEGORYNAME = categoryname;
                        model.CREATEEID = UserId;
                        model.CTIME = DateTime.Now;
                        _basCaseCategory.Update(model);
                    }
                    else
                    {
                        return JsonHandler.ManageMessage("id参数错误，请确认！", false);
                    }
                }
                else
                {
                    var model = new BAS_CASE_CATEGORY()
                    {
                        ID = new SEQUENCES_BL().Seq_base_get(),
                        CATEGORYNAME = categoryname,
                        CREATEEID = UserId,
                        CTIME = DateTime.Now
                    };
                    _basCaseCategory.Add(model);
                }

                return Json(new { result = "ok", message = "操作成功！" }, JsonRequestBehavior.AllowGet);
            }
            catch (Exception ex)
            {
                LogHelper.Error("Case/AddOrUpdate:" + ex.Message);
                return JsonHandler.ManageMessage(ex.Message, false);
            }
        }

        public JsonResult CategoryDelete(decimal id)
        {
            try
            {
                var caseInfo = _basCase.GetList(p => p.CATEGORYID == id);
                if (caseInfo.Any())
                {
                    return JsonHandler.ManageMessage("该分类下存在讲解数据，请先处理对应讲解数据，才能删除", false);
                }
                var categoryInfo = _basCaseCategory.Get(p => p.ID == id);
                _basCaseCategory.Delete(categoryInfo);
                return Json(new { result = "ok", message = "操作成功！" }, JsonRequestBehavior.AllowGet);
            }
            catch (Exception ex)
            {
                LogHelper.Error("Case/Delete:" + ex.Message);
                return JsonHandler.ManageMessage(ex.Message, false);
            }
        }

        public JsonResult SaveSort(string ids, string sortIds)
        {
            bool result = _basCase.Sort(ref errors, ids, sortIds);
            return JsonHandler.ManageMessage(errors, result);
        }
    }
}