using System.Collections.Generic;
using System.Linq;
using System.Web.Mvc;
using Apps.Common;
using Apps.IBLL;
using Apps.Models.Sys;
using Microsoft.Practices.Unity;
using Apps.Flow.IBLL;
using Apps.Models.Flow;
using System.Text;
using Apps.Flow.BLL;
using System;
using Apps.Web.Core;
using Apps.Models.Enum;
namespace Apps.Web.Areas.Flow.Controllers
{
    public class FlowTrackController : BaseController
    {
        [Dependency]
        public ISysUserBLL userBLL { get; set; }
        [Dependency]
        public IFlow_TypeBLL m_BLL { get; set; }
        [Dependency]
        public IFlow_FormBLL formBLL { get; set; }
        [Dependency]
        public IFlow_FormAttrBLL formAttrBLL { get; set; }
        [Dependency]
        public IFlow_FormContentBLL formContentBLL { get; set; }
        [Dependency]
        public IFlow_StepBLL stepBLL { get; set; }
        [Dependency]
        public IFlow_StepRuleBLL stepRuleBLL { get; set; }
        [Dependency]
        public IFlow_FormContentStepCheckBLL stepCheckBLL { get; set; }
        [Dependency]
        public IFlow_FormContentStepCheckStateBLL stepCheckStateBLL { get; set; }

        ValidationErrors errors = new ValidationErrors();

        [SupportFilter]
        public ActionResult Index()
        {
            return View();
        }


        [SupportFilter]
        public ActionResult Index()
        {
            ViewBag.Perm = GetPermission();

            List<Flow_FormContentModel> list = formContentBLL.GeExaminetList(ref setNoPagerAscById, "");
            foreach (var model in list)
            {
                List<Flow_FormContentStepCheckModel> stepCheckModelList = stepCheckBLL.GetListByFormId(model.FormId, model.Id);
                model.CurrentState = formContentBLL.GetCurrentFormState(model);
            }
            FlowStateCountModel stateModel = new FlowStateCountModel();
            stateModel.requestCount = list.Count();
            stateModel.passCount = list.Where(a => a.CurrentState == (int)FlowStateEnum.Pass).Count();
            stateModel.rejectCount = list.Where(a => a.CurrentState == (int)FlowStateEnum.Reject).Count();
            stateModel.processCount = list.Where(a => a.CurrentState == (int)FlowStateEnum.Progress).Count();
            stateModel.closedCount = list.Where(a => a.TimeOut < DateTime.Now).Count();
            return View(stateModel);
        }
        [HttpPost]
        public JsonResult GetList(GridPager pager, string queryStr)
        {
            List<Flow_FormContentModel> list = formContentBLL.GetList(ref pager, queryStr);
            var json = new
            {
                total = pager.totalRows,
                rows = (from r in list
                        select new Flow_FormContentModel()
                        {

                            Id = r.Id,
                            Title = r.Title,
                            UserId = r.UserId,
                            FormId = r.FormId,
                            FormLevel = r.FormLevel,
                            CreateTime = r.CreateTime,
                            TimeOut = r.TimeOut,
                            CurrentStep = formContentBLL.GetCurrentFormStep(r),
                            CurrentState = formContentBLL.GetCurrentFormState(r),
                            
                        }).ToArray()

            };
            return Json(json);
        }
    }
}

 public IQueryable<Flow_FormContent> GeExamineList(DBContainer db)
        {
            IQueryable<Flow_FormContent> list = (from a in db.Flow_FormContent
                                                 join b in db.Flow_Step
                                                 on a.FormId equals b.FormId
                                                 join c in db.Flow_FormContentStepCheck
                                                 on b.Id equals c.StepId
                                                 join d in db.Flow_FormContentStepCheckState
                                                 on c.Id equals d.StepCheckId
                                                 select a).Distinct();
            return list;
        }