Yi.Admin/Yi.Furion.Net6/Yi.Framework.Module/WebFirstManager/Domain/WebTemplateManager.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using Furion;
using Furion.DatabaseAccessor;
using Furion.DependencyInjection;
using Mapster.Utils;
using Microsoft.AspNetCore.Components.Authorization;
using Newtonsoft.Json.Linq;
using Org.BouncyCastle.Asn1.Ntt;
using SqlSugar;
using Yi.Framework.Infrastructure.Ddd.Repositories;
using Yi.Framework.Infrastructure.Helper;
using Yi.Framework.Module.WebFirstManager.Entities;
using Yi.Framework.Module.WebFirstManager.Enums;
using DescriptionAttribute = System.ComponentModel.DescriptionAttribute;

namespace Yi.Framework.Module.WebFirstManager.Domain
{
    /// <summary>
    /// 与webfrist相关，同步到web，code to web
    /// </summary>
    public class WebTemplateManager : ITransient
    {
        private IRepository<TableAggregateRoot> _repository;
        public WebTemplateManager(IRepository<TableAggregateRoot> repository)
        {
            _repository = repository;
        }
        /// <summary>
        /// 通过当前的实体代码获取表存储
        /// </summary>
        /// <returns></returns>

        public Task<List<TableAggregateRoot>> BuildCodeToWebAsync()
        {
            var entityTypes = new List<Type>();
            foreach (var assembly in App.Assemblies)
            {
                foreach (var t in assembly.GetTypes())
                {
                    if (t.GetCustomAttributes(false).Any(a => a.GetType().Equals(typeof(SugarTable))
                     && !t.GetCustomAttributes(false).Any(a => a.GetType().Equals(typeof(SplitTableAttribute)))))
                    {
                        entityTypes.Add(t);
                    }
                }
            }

            var tableAggregateRoots = new List<TableAggregateRoot>();
            foreach (var entityType in entityTypes)
            {
                tableAggregateRoots.Add(EntityTypeMapperToTable(entityType));
            }

            return Task.FromResult(tableAggregateRoots);
        }

        private TableAggregateRoot EntityTypeMapperToTable(Type entityType)
        {
            var tableAggregateRoot = new TableAggregateRoot();
            tableAggregateRoot.Fields = new List<FieldEntity>();
            var table = entityType.GetCustomAttribute<SugarTable>();

            tableAggregateRoot.Name = table.TableName;

            foreach (var p in entityType.GetProperties())
            {
                tableAggregateRoot.Fields.Add(PropertyMapperToFiled(p));
            }
            tableAggregateRoot.Fields.ForEach(x => x.TableId = tableAggregateRoot.Id);
            return tableAggregateRoot;
        }


        private  FieldEntity PropertyMapperToFiled(PropertyInfo propertyInfo)
        {
            var fieldEntity = new FieldEntity();
            fieldEntity.Name = propertyInfo.Name;
            var enumName = typeof(FieldTypeEnum).GetFields(BindingFlags.Static | BindingFlags.Public).Where(x => x.GetCustomAttribute<DisplayAttribute>()?.Name== propertyInfo.PropertyType.Name).FirstOrDefault()?.Name;
            if (enumName is null)
            {
                fieldEntity.FieldType = FieldTypeEnum.String;
                 Console.Out.WriteLine($"字段类型：{propertyInfo.PropertyType.Name}，未定义");
                //throw new ApplicationException($"字段类型：{propertyInfo.PropertyType.Name}，未定义");
            }
            else
            {
                fieldEntity.FieldType =EasyTool.EnumUtil.Parse<FieldTypeEnum>(enumName);
            }

            var colum = propertyInfo.GetCustomAttribute<SugarColumn>();
            if (colum is not null && colum.Length != 0)
            {
                fieldEntity.Length = colum.Length;
            }
            return fieldEntity;
        }
    }
}