using Microsoft.Office.Interop.Word;
using Microsoft.Win32;
using PDF_Master.Helper;
using PDF_Master.Model;
using PDFReader_WPF.Helper;
using Prism.Commands;
using Prism.Mvvm;
using Prism.Regions;
using System;
using System.Collections.Generic;
using System.Linq;

namespace PDF_Master.ViewModels.HomePanel.PDFTools
{
    public class HomeFilesContentViewModel : BindableBase, INavigationAware
    {
        #region 文案
        private string T_openPDFTitle;

        public string T_OpenPDFTitle
        {
            get { return T_openPDFTitle; }
            set
            {
                SetProperty(ref T_openPDFTitle, value);
            }
        }

        private string T_openPDFBtn;

        public string T_OpenPDFBtn
        {
            get { return T_openPDFBtn; }
            set
            {
                SetProperty(ref T_openPDFBtn, value);
            }
        }

        private string T_openPDFDropTip;

        public string T_OpenPDFDropTip
        {
            get { return T_openPDFDropTip; }
            set
            {
                SetProperty(ref T_openPDFDropTip, value);
            }
        }

        private string T_createPDFTitle;

        public string T_CreatePDFTitle
        {
            get { return T_createPDFTitle; }
            set
            {
                SetProperty(ref T_createPDFTitle, value);
            }
        }

        private string T_createPDFNewFromFilesBtn;

        public string T_CreatePDFNewFromFilesBtn
        {
            get { return T_createPDFNewFromFilesBtn; }
            set
            {
                SetProperty(ref T_createPDFNewFromFilesBtn, value);
            }
        }

        private string T_createPDFNewBlankPageBtn;

        public string T_CreatePDFNewBlankPageBtn
        {
            get { return T_createPDFNewBlankPageBtn; }
            set
            {
                SetProperty(ref T_createPDFNewBlankPageBtn, value);
            }
        }

        private string T_createPDFFromScannerBtn;

        public string T_CreatePDFFromScannerBtn
        {
            get { return T_createPDFFromScannerBtn; }
            set
            {
                SetProperty(ref T_createPDFFromScannerBtn, value);
            }
        }

        private void InitString()
        {
            T_OpenPDFTitle = App.HomePageLoader.GetString("HomeBtn_OpenPDFTitle");
            T_OpenPDFBtn = App.HomePageLoader.GetString("HomeBtn_OpenPDFBtn");
            T_OpenPDFDropTip = App.HomePageLoader.GetString("HomeBtn_OpenPDFDropTip");
            T_CreatePDFTitle = App.HomePageLoader.GetString("HomeBtn_CreatePDFTitle");
            T_CreatePDFNewFromFilesBtn = App.HomePageLoader.GetString("HomeBtn_CreatePDFNewFromFilesBtn");
            T_CreatePDFNewBlankPageBtn = App.HomePageLoader.GetString("HomeBtn_CreatePDFNewBlankPageBtn");
            T_CreatePDFFromScannerBtn = App.HomePageLoader.GetString("HomeBtn_CreatePDFFromScannerBtn");
        }
        #endregion

        #region 属性和参数
        HomeContentViewModel homeContentViewModel = null;

        private int creatGridRowIndex = 0;
        public int CreatGridRowIndex
        {
            get { return creatGridRowIndex; }
            set
            {
                SetProperty(ref creatGridRowIndex, value);
            }
        }


        private int creatGridColumnIndex = 1;
        public int CreatGridColumnIndex
        {
            get { return creatGridColumnIndex; }
            set
            {
                SetProperty(ref creatGridColumnIndex, value);
            }
        }
        #endregion

        #region 委托声明
        public DelegateCommand OpenFileCommand { get; set; }

        public DelegateCommand CreateBlackPDFCommand { get; set; }

        public DelegateCommand CreateFromOtherFile { get; set; }

        public DelegateCommand<string> CreateFromScanner { get; set; }

        #endregion

        public HomeFilesContentViewModel()
        {
            OpenFileCommand = new DelegateCommand(OpenFile);
            CreateBlackPDFCommand = new DelegateCommand(CreatBlankPDF);
            CreateFromOtherFile = new DelegateCommand(createFromOtherFile);
            CreateFromScanner = new DelegateCommand<string>(createFromScanner);
            InitString();
        }

        #region 函数逻辑
        /// <summary>
        /// 从扫描仪创建
        /// </summary>
        private void createFromScanner(string args)
        {

            if (homeContentViewModel != null)
            {
                DataTrackingHelper.SendEvent(DataTrackingHelper.EventType.Home, "Create_Btn", "Import From Scanner");
                homeContentViewModel.createFromScanner("");
            }
        }

        /// <summary>
        /// 打开文件
        /// </summary>
        public void OpenFile()
        {
            if (homeContentViewModel != null)
            {
                homeContentViewModel.OpenFile();
            }
        }

        /// <summary>
        /// 创建空白文档
        /// </summary>
        public void CreatBlankPDF()
        {
            if (homeContentViewModel != null)
            {
                DataTrackingHelper.SendEvent(DataTrackingHelper.EventType.Home, "Create_Btn", "New Blank Page");
                homeContentViewModel.CreatBlankPDF();
            }
        }

        /// <summary>
        /// 从其他格式文件创建PDF
        /// </summary>
        private void createFromOtherFile()
        {
            if (homeContentViewModel != null)
            {
                DataTrackingHelper.SendEvent(DataTrackingHelper.EventType.Home, "Create_Btn", "New From File");
                homeContentViewModel.createFromOtherFile();
            }
        }
        #endregion

        #region 框架行为

        public void OnNavigatedTo(NavigationContext navigationContext)
        {
            navigationContext.Parameters.TryGetValue<HomeContentViewModel>(ParameterNames.HomeContentViewModel, out homeContentViewModel);
        }

        public bool IsNavigationTarget(NavigationContext navigationContext)
        {
            return true;
        }

        public void OnNavigatedFrom(NavigationContext navigationContext)
        {

        }
        #endregion
    }
}