using System;
using System.Collections.Generic;

namespace VberAdmin.Models
{
    public class TemplateViewModel : CopyRightUserInfo
    {
        #region Data

        public TemplateViewModel()
        {
            IdType = "int";
            ParentPath = "";
            ExtFilePath = "";
        }

        /// <summary>
        /// 页面标题
        /// </summary>
        public string HtmlPageTitle { get; set; }

        /// <summary>
        /// 模态框标题
        /// </summary>
        public string HtmlModalTitle { get; set; }

        /// <summary>
        /// 项目名称
        /// </summary>
        public string ProjectName { get; set; }

        /// <summary>
        /// 表名即类名
        /// </summary>
        private string _className;

        /// <summary>
        /// 如果有s或者es则去掉
        /// </summary>
        public string ClassName
        {
            get
            {
                if (_className.EndsWith("ies"))
                {
                    _className = _className.Substring(0, _className.Length - 3) + "y";
                }
                else if (_className.EndsWith("es"))
                {
                    _className = _className.Substring(0, _className.Length - 2);
                }
                else if (_className.EndsWith("s"))
                {
                    _className = _className.Substring(0, _className.Length - 1);
                }
                return _className;
            }
            set => _className = value;
        }

        public string FileName => ClassName.EndsWith("Info") ? ClassName.Substring(0, ClassName.Length - 4) : ClassName;

        /// <summary>
        /// 命名空间
        /// </summary>
        public string ClassNamespace { get; set; }

        /// <summary>
        /// 是否多条件查询
        /// </summary>
        public bool IsMultipleSearch { get; set; }

        private string _extFilePath;

        public string ExtFilePath
        {
            get
            {
                if (_extFilePath == null)
                {
                    return FileName + "s";
                }
                if (string.IsNullOrEmpty(_extFilePath))
                {
                    return "";
                }

                _extFilePath = _extFilePath.Replace("/", "\\");
                var arr = _extFilePath.Split(new[] { '\\' }, StringSplitOptions.RemoveEmptyEntries);
                return string.Join("\\", arr);
            }
            set => _extFilePath = value;
        }

        /// <summary>
        /// 父路径（不包含Pages)
        /// </summary>
        public string ParentPath { get; set; }

        /// <summary>
        /// Application命名空间
        /// </summary>
        public string ApplicationNamespace => ClassNamespace?.Replace(".Core", "") +
                                              (string.IsNullOrEmpty(ExtFilePath)
                                                  ? ""
                                                  : $".{ExtFilePath.Replace("\\", ".")}");

        /// <summary>
        /// id的类型
        /// </summary>
        public string IdType { get; set; }

        /// <summary>
        /// 首字母小写
        /// </summary>
        public string CamelClassName => ClassName.Substring(0, 1).ToLower() + ClassName.Substring(1, ClassName.Length - 1);

        private string _baseFolder;

        /// <summary>
        /// 基础代码路径
        /// </summary>
        public string BaseFolder
        {
            get => _baseFolder.EndsWith("\\") ? _baseFolder : _baseFolder + "\\";
            set => _baseFolder = value;
        }

        public string ParentFileName
        {
            get
            {
                var arr = BaseFolder.Split(new[] { '\\' }, StringSplitOptions.RemoveEmptyEntries);
                return arr[arr.Length - 1];
            }
        }

        public string ColumnPrimaryKey { get; set; }
        public List<ColumnViewModel> Columns { get; set; }

        #endregion Data

        #region FileControl

        public bool IsCreateDto { get; set; }
        public bool IsUpdateDto { get; set; }
        public bool IsListDto { get; set; }
        public bool IsApplicationService { get; set; }
        public bool IsIApplicationService { get; set; }
        public bool IsController { get; set; }
        public bool IsView { get; set; }
        public bool IsReplace { get; set; }

        #endregion FileControl

        #region Path

        private string _serviceFolder;

        //public string DefaultServiceFolder => BaseFolder.Replace(".Core", ".Application");
        //public string DefaultDtoFolder => $"{DefaultServiceFolder}Dto\\";

        /// <summary>
        /// 生成Service文件的路径
        /// </summary>
        public string ServiceFolder
        {
            get => string.IsNullOrEmpty(_serviceFolder)
                ? $"{BaseFolder.Replace(".Core", ".Application")}{(string.IsNullOrEmpty(ExtFilePath) ? "" : $"{ExtFilePath}\\")}"
                : _serviceFolder;

            set => _serviceFolder = value;
        }

        private string _dtoFolder;

        /// <summary>
        /// 生成DTO的路径
        /// </summary>
        public string DtoFolder
        {
            get => string.IsNullOrEmpty(_dtoFolder)
                ? $"{ServiceFolder}Dto\\"
                : _dtoFolder;
            set => _dtoFolder = value;
        }

        /// <summary>
        /// 项目路径
        /// </summary>
        public string ProjectFolder => BaseFolder.Substring(0, BaseFolder.IndexOf(ProjectName + ".Core", StringComparison.Ordinal));

        /// <summary>
        /// Web项目路径
        /// </summary>
        public string WebFolder => $"{ProjectFolder}{WebName}\\";

        private string _controllerFolder;

        /// <summary>
        /// 控制器路径
        /// </summary>
        public string ControllerFolder
        {
            get => string.IsNullOrEmpty(_controllerFolder)
                ? $"{WebFolder}Controllers\\"
                : _controllerFolder;
            set => _controllerFolder = value;
        }

        private string _viewsFolder;

        /// <summary>
        /// 视图路径
        /// </summary>
        public string ViewsFolder
        {
            get => string.IsNullOrEmpty(_viewsFolder)
                ? $"{WebFolder}Views\\{ParentFileName}\\"
                : _viewsFolder;
            set => _viewsFolder = value;
        }

        /// <summary>
        /// 模板路径
        /// </summary>
        public string TemplateFolder { get; set; } = @"..\..\Templates";

        /// <summary>
        /// 模板文件相对位置
        /// </summary>
        public string TemplateFolderNames { get; set; }

        #endregion Path

        #region Name

        private string _webName;

        public string WebName
        {
            get => string.IsNullOrEmpty(_webName) ? $"{ProjectName}.Web.Mvc" : _webName;
            set => _webName = value;
        }

        public string ApplicationName => $"{ProjectName}.Application";

        public string ServiceInterfaceName => $"I{FileName}ApplicationService.cs";
        public string ServiceName => $"{FileName}ApplicationService.cs";

        public string CreateDtoName => $"{FileName}CreateDto.cs";
        public string UpdateDtoName => $"{FileName}UpdateDto.cs";
        public string ListDtoName => $"{FileName}Dto.cs";

        public string ControllerName => $"{FileName}Controller.cs";
        public string ViewsName => $"{FileName}.cshtml";

        #endregion Name
    }
}