using System;
using System.Web.Mvc;
using System.Collections.Generic;
using Neo.Afx.Mvc;
using Neo.Afx.ViewModels;
using Neo.Afx.ComponentModel;
using Neo.Afx.Services.Workflows;
using Neo.Afx.Services.Workflows.Entities;
using Neo.LegitimateLicences.Common;
using Neo.LegitimateLicences.MDApprovalRequest.Models;
using Neo.LegitimateLicences.MDApprovalRequest.Models.Database;
using Neo.Afx.Security;
using Neo.LegitimateLicences.Common.Helpers;
using System.Linq;

namespace Neo.LegitimateLicences.MDApprovalRequest
{
    public partial class MDApprovalRequestController
    {
        #region Form
        public ActionResult Form()
        {
            var isNew = WebHelper.ItemID == -1;
            var itemId = WebHelper.ItemID;
            var taskId = WebHelper.TaskID;

            var db = new MDApprovalRequestDatabase(); //don't use database as we need the values refreshed every time     
            var mdApprovalDetails = db.GetMDApprovalRequestView(itemId);
            var mdEntityName = mdApprovalDetails.EntityName.ToString();
            var mdRequestAction = mdApprovalDetails.RequestAction != null ? mdApprovalDetails.RequestAction.ToString().ToUpper() : "";
            var json = mdApprovalDetails.JSONData != null ? mdApprovalDetails.JSONData.ToString() : "";
            json = json.Replace("\\n", "<br/>");
            var mdApprovalObjects = Newtonsoft.Json.JsonConvert.DeserializeObject<List<MDApprovalObject>>(json);

            var model = new MDApprovalRequestFormModel()
            {
                UserSecurables = (Profile.Securables != null) ? Profile.Securables.ToList() : new List<UserProfile.Securable>(),
                Ui = new Afx.ViewModels.WorkflowConsoleUIProperties(),
                ChangeData = mdApprovalObjects,
                EntityName = mdEntityName,
                RequestAction = mdRequestAction
            };

            model.WorkflowInstance = WorkflowHelper.GetWorkflowInstanceView(WebHelper.EntityID, WebHelper.ItemID, Profile.UserID);
         

            #region Get active user task
            Vw_WorkflowInstanceTask activeUserTask = null;
            if (taskId != -1)
            {
                activeUserTask = WorkflowHelper.GetActiveUserUserTaskByID((long)EntityEnum.LicenceIssueDetails, itemId, taskId, Profile.UserID);
            }
            if (activeUserTask == null)
            {
                activeUserTask = WorkflowHelper.GetActiveUserTask(Profile.UserID, EntityEnum.LicenceIssueDetails, itemId);
            }
            #endregion

            model.Ui.canSave = (activeUserTask != null && activeUserTask.WorkflowTemplateStepNumber == 2);
            model.Ui.canRequestCorrection = false;
            model.Ui.canViewDocuments = false;
            model.Ui.canDelete = false;

            var formData = db.GetMDApprovalRequest((long)EntityEnum.MDApprovalRequestDetails, itemId, Profile.UserID);

            if (formData == null)
            {
                throw new Exception("Error initialising object data");
            }
            #region
            formData.JSONData = formData.JSONData.Replace("\\n", "<br/>");
            #endregion
            model.Data = formData;

            return View("Form", model);

        }
        #endregion

       
    }
}