using AMESCoreStudio.Web.Models;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Threading.Tasks;
using AMESCoreStudio.WebApi;
using Microsoft.AspNetCore.Authorization;

namespace AMESCoreStudio.Web.Controllers
{
    public class HomeController : Controller
    {
        private readonly ILogger<HomeController> _logger;
        public readonly IAuth _authApi;
        public readonly ISYS _sysApi;

        public HomeController(ILogger<HomeController> logger, IAuth authApi, ISYS sysApi)
        {
            _logger = logger;
            _authApi = authApi;
            _sysApi = sysApi;
        }

        public IActionResult Index()
        {
            return View();
        }

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public async Task<IActionResult> Framework()
        {
            var info = await _authApi.AuthInfo();

            if (Request.Cookies["_AMESCookie"] != null)
            {
                var userID = "";
                HttpContext.Request.Cookies.TryGetValue("UserID", out userID);
                if (userID != null)
                {
                    if (int.Parse(userID.ToString()) >= 0)
                    {
                        int user_id = int.Parse(userID.ToString());
                        var userRole = await _sysApi.GetUserRolesByUser(user_id);
                        int role_id = userRole[0].RoleID;

                        var userModule = await _sysApi.GetRoleModulesByRole(role_id, 0, 10);
                        var userProgram = await _sysApi.GetRoleProgramsByRole(role_id, 0, 10);

                        string menuData = "<ul id = 'nav' class='layui-tab-item layui-show'>";

                        for (int i = 0; i < userModule.Count; i++)
                        {
                            int module_id = userModule[i].ModuleID;

                            if (i == 0)
                            {
                                menuData = menuData + "<li class='open'>";
                            }
                            else
                            {
                                menuData = menuData + "<li>";
                            }

                            menuData = menuData + "<a class='border active'>";
                            menuData = menuData + "<i class='fa fa-star fa-fw' style='color:#77B272;'></i><cite style='color:#77B272;'> " + userModule[i].Module.ModuleName + " </cite><i class='fa fa-angle-up fa-fw nav_right'></i>";
                            menuData = menuData + "</a>";
                            menuData = menuData + "<ul class='sub-menu' style='display: block;'>";
                            for (int j = 0; j < userProgram.Count; j++)
                            {
                                if (userProgram[j].Program.ModuleID == module_id)
                                {
                                    menuData = menuData + "<li class='sub-tab' hg-title='" + userProgram[j].Program.ProgramName + "' hg-nav='" + userProgram[j].Program.ProgramPath + "'>";
                                    menuData = menuData + "<a><i class='fa fa-key fa-fw'></i><cite>" + userProgram[j].Program.ProgramName + "</cite></a>";
                                    menuData = menuData + "</li>";
                                }
                            }
                            menuData = menuData + "</ul>";
                            menuData = menuData + "</li>";
                        }
                        menuData = menuData + "</ul>";

                        ViewData["MenuList"] = menuData;

                        return View();
                    }
                }
                else
                {
                    return RedirectToAction("Index", "Login");
                }
            }
            return View();
            //return RedirectToAction("Index", "Login");
        }

        /// <summary>
        /// 弹窗子窗口，保存后刷新父级页面数据表格
        /// </summary>
        /// <param name="msg">弹窗提示信息</param>
        /// <param name="json">不为空时，只刷新本地数据</param>
        /// <returns></returns>
        public IActionResult Refresh(string msg = "保存成功！", string json = "")
        {
            ViewBag.Msg = msg;
            ViewBag.Data = json;
            return View();
        }

        /// <summary>
        /// 彈子視窗關閉後，刷新母視窗整個頁面
        /// </summary>
        /// <param name="msg">Msg提示訊息</param>
        /// <returns></returns>
        public IActionResult WindowReload(string msg = "保存成功！")
        {
            ViewBag.Msg = msg;
            return View();
        }
        
        public IActionResult Privacy()
        {
            return View();
        }

        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error()
        {
            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
        }
    }
}