using Bunny.Common.Context.Database;
using Bunny.Common.Exception;
using Bunny.Common.Utils.Net;
using Bunny.Dao.Common.Result;
using Bunny.Dao.Dto.System;
using Bunny.Dao.Entity.System.User;
using Microsoft.AspNetCore.Components;

namespace Bunny.Service.IService.Service;

public class UserService : IUserService
{
    [Inject] public required EfCoreContext DbContext { get; set; }

    /// <summary>
    ///     添加Blog
    /// </summary>
    /// <param name="dto"></param>
    /// <exception cref="NotImplementedException"></exception>
    public void AddBlog(Users dto)
    {
        DbContext.Add(dto);
        DbContext.SaveChanges();
    }

    /// <summary>
    ///     查询BLog
    /// </summary>
    /// <returns></returns>
    public List<Users> QueryBlog()
    {
        return DbContext.Users.ToList();
    }

    /// <summary>
    ///     更新Blog内容
    /// </summary>
    /// <param name="dto"></param>
    public void UpdateBlog(BlogUpdateDto dto)
    {
        var blog = new Users();
        NetUtil.CopyProperties(dto, blog);

        DbContext.Users.Update(blog);
        DbContext.SaveChanges();
    }

    /// <summary>
    ///     删除BLog
    /// </summary>
    /// <param name="id"></param>
    public void DeleteBlog(string id)
    {
        var blog = new Users { Id = Guid.NewGuid().ToString() };
        DbContext.Users.Remove(blog);
        DbContext.SaveChanges();
    }

    /// <summary>
    ///     批量添加数据
    /// </summary>
    /// <param name="url"></param>
    public void AddBatchBlogs(string url)
    {
        var list = new List<Users>();

        for (var i = 0; i <= 100; i++)
            list.Add(new Users { Username = $"Blog{i}" });

        DbContext.Users.AddRange(list);
        DbContext.SaveChanges();
        throw new BunnyException("测试事务注解");
    }

    /// <summary>
    ///     批量删除BLog
    /// </summary>
    public void DeleteBatchBlogs()
    {
        var list = new List<Users>();
        for (var i = 0; i < 10; i++)
        {
            var blog = new Users();
            list.Add(blog);
        }

        DbContext.Users.RemoveRange(list);
        DbContext.SaveChanges();
    }

    /// <summary>
    ///     批量更新_带事务
    /// </summary>
    public void UseTransaction()
    {
        // 还可以使用异步的
        var transaction = DbContext.Database.BeginTransaction();

        // 执行批量更新操作
        var list = new List<Users>();
        for (var i = 0; i < 10; i++)
        {
            var blog = new Users { Username = "transactions" };
            list.Add(blog);
        }

        // 更新内容
        DbContext.Users.UpdateRange(list);
        DbContext.SaveChanges();

        // 还可以使用异步方式
        transaction.Commit();
    }

    /// <summary>
    ///     分页查询
    /// </summary>
    /// <param name="page"></param>
    /// <param name="limit"></param>
    public Task<PageResult<Users>> QueryPage(int page, int limit)
    {
        var pagedListAsync = GetPagedResultAsync.GetPagedListFromSqlAsync<Users>(DbContext, "select * from System_Users ", "System_Users", page, limit);
        return pagedListAsync;
    }
}