using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using Saxonite.Net.Core.Web.Online.Models;
using Saxonite.Net.Core.Web.Base.App;
using Saxonite.Net.Core.Web.Base.Controllers;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Threading.Tasks;
using Saxonite.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.App;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Utils;

namespace Saxonite.Net.Core.Web.Online.Controllers
{
	//=======================================================================
	// Online Account Controller - Contact - Ajax actions.
	//=======================================================================
	partial class AccountController
	{
		//-------------------------------------------------------------------
		// Account - Get Contact Details.
		//-------------------------------------------------------------------
		public class ContactResponseData
		{
			public ContactResponseData(SaxUserAccount userAccount)
			{
				EmailAddress = userAccount.EmailAddress;
				DisplayName = userAccount.GetDisplayName();
				Title = userAccount.Title;
				FirstName = userAccount.FirstName;
				LastName = userAccount.LastName;
			}
			public String EmailAddress { get; }
			public String DisplayName { get; }
			public String Title { get; }
			public String FirstName { get; }
			public String LastName { get; }
		}
		public class AjaxResponse_AccountContactData : AjaxResponse_Data
		{
			public ContactResponseData Contact { get; set; }
		}
		// Ajax request.
		[HttpPost]
		[Route("Account/Ajax/GetProfileContact")]
		public IActionResult GetProfileContact(Model_Account model)
		{
			String fn = GetType().Name + ".GetProfileContact";
			AjaxResponse_AccountContactData responseData = new AjaxResponse_AccountContactData();
			String messageTitle = Localiser["account.caption.profile.contact"];

			// Validate session and referrer.
			if (!ValidReferer)
				return Forbid();
			if (!ValidUserSession)
				return GetAjaxResult_InvalidSession(responseData);

			// Retrieve user details.
			SaxUserAccount userAccount = AccountMgr.GetUserAccountById(SessionData.User.UserAccountId);
			if (userAccount == null)
			{
				SaLogger.Warn(fn + " Failed to retrieve user account for Id: " + SysId.ToString(SessionData.User.UserAccountId));
				return Json(responseData.SetGoHome(messageTitle, @Localiser.GetJavascriptText("msg.something.gone.wrong")));
			}

			// Populate data to response.
			responseData.Contact = new ContactResponseData(userAccount);
			responseData.Success = true;

			return Json(responseData);
		}

		//-------------------------------------------------------------------
		// Account - Store Contact Details.
		//-------------------------------------------------------------------
		public class AjaxResponse_StoreAccountContactDetails : AjaxResponse_Data
		{
			public ContactResponseData Contact { get; set; }
		}
		// Ajax request.
		[HttpPost]
		[Route("Account/Ajax/StoreProfileContact")]
		public IActionResult StoreProfileContact(Model_Account model)
		{
			String fn = GetType().Name + ".StoreProfileContact";
			AjaxResponse_StoreAccountContactDetails responseData = new AjaxResponse_StoreAccountContactDetails();
			String messageTitle = Localiser["account.caption.profile.contact"];

			// Validate session and referrer.
			if (!ValidReferer)
				return Forbid();
			if (!ValidUserSession)
				return GetAjaxResult_InvalidSession(responseData);

			// Validate data.
			model.ValidateContactDetails(responseData);
			if (responseData.HasControlErrors())
				return Json(responseData);

			// Retrieve user details.
			SaxUserAccount userAccount = AccountMgr.GetUserAccountById(SessionData.User.UserAccountId);
			if (userAccount == null)
			{
				SaLogger.Warn(fn + " Failed to retrieve user account for Id: " + SysId.ToString(SessionData.User.UserAccountId));
				return Json(responseData.SetGoHome(messageTitle, @Localiser.GetJavascriptText("msg.something.gone.wrong")));
			}
			if (!userAccount.EmailAddress.EqualsCI(SessionData.User.EmailAddress))
			{
				SaLogger.Warn(fn + " Unable to update user account '" + userAccount.EmailAddress + ". Email doesn't match session: " + SessionData.User.EmailAddress);
				return Json(responseData.SetGoHome(messageTitle, @Localiser.GetJavascriptText("msg.something.gone.wrong")));
			}

			// Populate user properties.
			userAccount.Changed = false;
			if (model.AccountTitle != null)
				userAccount.Title = model.AccountTitle;
			if (model.AccountFirstName != null)
				userAccount.FirstName = model.AccountFirstName;
			if (model.AccountLastName != null)
				userAccount.LastName = model.AccountLastName;

			// Update User Account.
			if (userAccount.Changed) SaLogger.Info(fn + " Updating user account '" + userAccount.EmailAddress + "'. Id: " + SysId.ToString(userAccount.Id), true);
			if (AccountMgr.UpdateUserAccount(userAccount, DbUpdateInfo))
			{
				// ToDo Refresh Session with updated organisation details.
			}
			else
			{
				SaLogger.Warn(fn + " Failed to update user account '" + userAccount.EmailAddress + "': " + AccountMgr.ErrorStateMessage);
				return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.update.failed"]));
			}

			// Construct response.
			responseData.Contact = new ContactResponseData(userAccount);
			responseData.Success = true;

			return Json(responseData);
		}

		//-------------------------------------------------------------------
	}
	//=======================================================================
}