using System;
using System.Collections.Generic;
using System.Web.Mvc;
using Neo.Legitimate.Admin.Models;
using Neo.Legitimate.Data.Models;
using Pilotfish.Afx.Services.Integration;
using Pilotfish.Afx.ViewModels;
using Pilotfish.Afx.Admin.Security;
using Pilotfish.Afx.Common;
using Pilotfish.Afx.Mvc;
using Neo.Legitimate.Common;
using System.Linq;
using Neo.Legitimate.Common.Helpers;

namespace Neo.Legitimate.Admin.Controllers
{
    [Authorize]
    public partial class AdminController : Neo.Legitimate.Common.ControllerBase
    {
        #region Action Results
        #region Users
        public ActionResult Users()
        {
            if (!SecurityHelper.UserHasAccessToSecurable(Profile.Securables.ToList(), Common.Securable.AdminModule_ManageUsers))
            {
                return RedirectToAction("Default", "Applications");
            }

            var securityDatabase = new SecurityDatabase();
            var model = new DefaultModel
            {
                Users = securityDatabase.GetUsers()
            };

            WebHelper.SetLastPageVisited(HttpContext, "Admin/Users");

            ViewBag.Controller = "Admin";
            ViewBag.Page = "Users";

            return View("Users", model);
        }
        #endregion

        #region Places
        public ActionResult Places()
        {
            if (!SecurityHelper.UserHasAccessToSecurable(Profile.Securables.ToList(), Common.Securable.AdminModule_ManagePlaces))
            {
                return RedirectToAction("Default", "Applications");
            }

            var database = new LegitimateDatabase();
            var model = new PlacesModel
            {
                Places = database.GetVerifiedPlaces(),
                PlaceTypes = database.GetPlaceTypes()
            };

            WebHelper.SetLastPageVisited(HttpContext, "Admin/Places");
            ViewBag.Controller = "Admin";
            ViewBag.Page = "Places";

            return View("Places", model);
        }
        #endregion

        #region RoleSecurables
        public ActionResult RoleSecurables()
        {
            if (!SecurityHelper.UserHasRole(Profile.Roles, Neo.Legitimate.Common.Role.LegitimateSystemAdministrator))
            {
                return RedirectToAction("Default", "Applications");
            }

            var database = new SecurityDatabase();
            var model = new RoleSecurablesModel();

            model.Securables = database.GetSecurables().OrderBy(a => a.Name);
            model.Roles = database.GetRoles().OrderBy(a => a.Name);
            
            WebHelper.SetLastPageVisited(HttpContext, "Admin/RoleSecurables");
            ViewBag.Controller = "Admin";
            ViewBag.Page = "Role Security";

            return View("RoleSecurables", model);
        }
        #endregion
        #endregion

        #region UpdatePlace
        [HttpPost]
        public JsonResult UpdatePlace(long placeID, string placeName, short placeTypeID)
        {
            if (!SecurityHelper.UserHasAccessToSecurable(Profile.Securables.ToList(), Common.Securable.AdminModule_ManagePlaces))
            {
                throw new Exception("Security error");
            }

            var database = new LegitimateDatabase();
            var errorMessage = "";

            try
            {
                database.UpdateVerifiedPlace(placeID, placeName, placeTypeID, null, null, Profile.UserID, null, true);

            }
            catch (Exception ex)
            {
                errorMessage = ExceptionHelper.GetInnermostMessage(ex);
            }

            var results = new
            {
                ErrorMessage = errorMessage
            };

            return Json(results, JsonSerializerOptions.None);
        }
        #endregion

        #region GetRoleDetails
        [HttpPost]
        public JsonResult GetRoleDetails(short roleID)
        {
            if(!SecurityHelper.UserHasRole(Profile.Roles, Neo.Legitimate.Common.Role.LegitimateSystemAdministrator))
            {
                throw new Exception("Security error");
            }

            var database = new SecurityDatabase();
            var roleDetails = new RoleDetails();
            var errorMessage = "";

            try
            {
                roleDetails.Role = database.GetRoleByID(roleID);
                roleDetails.RoleSecurables = database.GetRoleSecurables(roleID);
                roleDetails.UsersLinkedToRole = database.GetUsers(roleID);
            }
            catch (Exception ex)
            {
                errorMessage = ExceptionHelper.GetInnermostMessage(ex);
            }
            
            var results = new
            {
                RoleDetails = roleDetails,
                ErrorMessage = errorMessage
            };

            return Json(results, JsonSerializerOptions.None);
        }
        #endregion


        #region GetRoleDetails
        [HttpPost]
        public JsonResult SaveRoleSecurables(short roleID, string securables)
        {
            if (!SecurityHelper.UserHasRole(Profile.Roles, Neo.Legitimate.Common.Role.LegitimateSystemAdministrator))
            {
                throw new Exception("Security error");
            }

            var database = new SecurityDatabase();
            var roleDetails = new RoleDetails();
            var errorMessage = "";

            try
            {
                database.SaveRoleSecurables(roleID, securables, Profile.UserID);
            }
            catch (Exception ex)
            {
                errorMessage = ExceptionHelper.GetInnermostMessage(ex);
            }

            var results = new
            {
                ErrorMessage = errorMessage
            };

            return Json(results, JsonSerializerOptions.None);
        }
        #endregion
    }
}