using System.Reflection;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using SupplierManager.Models;
using ViewModels;

namespace SupplierManager.Controllers
{
    [Route("api/[controller]/[action]")]
    [ApiController]
    public class CompanyController : ControllerBase
    {
        /// <summary>
        /// 删除用户
        /// </summary>
        /// <param name="LLL"></param>
        /// <returns></returns>
        [HttpPost()]
        [Authorize()]
        public ReturnInfo DelCom([FromBody] Dictionary<string, int> LLL)
        {
            ReturnInfo returnInfo = new ReturnInfo();

            try
            {
                int idd = LLL["Id"];
                using (var q = new AgentApprovalSystemContext())
                {
                    var FFF = q.AasCompanyInfos.FirstOrDefault(A => A.Id == idd);
                    if (FFF != null)
                    {
                        q.AasCompanyInfos.Remove(FFF);
                        q.SaveChanges();
                        returnInfo.isok = true;
                    }
                }
            }
            catch (Exception ex)
            {
                returnInfo.isok = false;
                returnInfo.message = ex.Message;
            }
            return returnInfo;
        }

        /// <summary>
        /// 修改用户
        /// </summary>
        /// <param name="LLL"></param>
        /// <returns></returns>
        [HttpPost()]
        [Authorize()]
        public ReturnInfo EditCom([FromBody] Com LLL)
        {
            ReturnInfo returnInfo = new ReturnInfo();

            try
            {
                using (var q = new AgentApprovalSystemContext())
                {
                    var lll = q.AasCompanyInfos.SingleOrDefault(A => A.Id == LLL.Id);
                    if (lll != null)
                    {

                        lll.NameCn = LLL.NameCn;
                        lll.NameEn = LLL.NameEn;
                        lll.Identity = LLL.Identity;
                        lll.Industry = LLL.Industry;
                        lll.Code = LLL.Code;
                        lll.LicenseCode = LLL.LicenseCode;
                        lll.Region = LLL.Region;
                        lll.Logoaddress= LLL.Logoaddress;
                        lll.Updatetime = DateTime.Now;

                        q.AasCompanyInfos.Update(lll);
                        q.SaveChanges();
                        returnInfo.isok = true;
                    }
                }
            }
            catch (Exception ex)
            {
                returnInfo.isok = false;
                returnInfo.message = ex.Message;
            }
            return returnInfo;
        }

        /// <summary>
        /// 获取用户信息
        /// </summary>
        /// <param name="S"></param>
        /// <returns></returns>
        [HttpPost()]
        [Authorize()]
        public ReturnInfo GetComInfo([FromBody] QueryAll_Or_Single S)
        {
            ReturnInfo returnInfo = new ReturnInfo();

            try
            {
                using (var q = new AgentApprovalSystemContext())
                {
                    if (S.IsAll)
                    {
                        returnInfo.isok = true;
                        returnInfo.response = q.AasCompanyInfos.Select(F => new AasCompanyInfo
                        {
                            Id = F.Id,
                            Code = F.Code,
                            NameCn = F.NameCn,
                            NameEn = F.NameEn,
                            Identity = F.Identity,
                            LicenseCode = F.LicenseCode,
                            Industry = F.Industry,
                            Region = F.Region,
                            Logoaddress = F.Logoaddress
                        }).ToList();
                    }
                    else
                    {
                        returnInfo.isok = true;
                        var a = q.AasCompanyInfos.SingleOrDefault(A => A.Id == S.ID);
                        if (a != null)
                        {
                            AasCompanyInfo u = new AasCompanyInfo();
                            u.Id = a.Id;
                            u.Code = a.Code;
                            u.NameCn = a.NameCn;
                            u.NameEn = a.NameEn;
                            u.Updatetime = a.Updatetime;
                            u.Createtime = a.Createtime;
                            u.Industry = a.Industry;
                            u.LicenseCode = a.LicenseCode;
                            u.Region = a.Region;
                            returnInfo.response = u;
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                returnInfo.isok = false;
                returnInfo.message = ex.Message;
            }
            return returnInfo;
        }

        /// <summary>
        /// 新增用户
        /// </summary>
        /// <param name="LLL"></param>
        /// <returns></returns>
        [HttpPost()]
        [Authorize()]
        public ReturnInfo AddCom([FromBody] Com LLL)
        {
            ReturnInfo returnInfo = new ReturnInfo();

            try
            {


                AasCompanyInfo a = new AasCompanyInfo();
                a.NameCn = LLL.NameCn;
                a.NameEn = LLL.NameEn;
                a.Identity = LLL.Identity;
                a.Industry = LLL.Industry;
                a.Region = LLL.Region;
                a.Logoaddress = LLL.Logoaddress;
                a.Createtime = DateTime.Now;
                a.Updatetime = DateTime.Now;

                using (var q = new AgentApprovalSystemContext())
                {
                    var Q = q.AasCompanyInfos.Where(A => A.NameCn.Equals(LLL.NameCn));
                    if (Q.Count() > 0)
                    {
                        returnInfo.isok = false;
                        returnInfo.message = "此公司已经存在";
                    }
                    else
                    {
                        using var T = q.Database.BeginTransaction();
                        Autokeygenerater? QQQ = q.Autokeygeneraters.SingleOrDefault();
                        QQQ.CompanyCode = QQQ.CompanyCode + 1;

                        a.Code = QQQ.CompanyCode.ToString();
                        q.Autokeygeneraters.Update(QQQ);
                        q.AasCompanyInfos.Add(a);
                        returnInfo.isok = true;
                        q.SaveChanges();
                        T.Commit();
                    }
                }
            }
            catch (Exception ex)
            {
                returnInfo.isok = false;
                returnInfo.message = ex.Message;
            }
            return returnInfo;
        }
    }
    public class Com
    {

        public int Id { get; set; } = -1;
        public string? Code { get; set; }

        public string? NameCn { get; set; }

        public string? NameEn { get; set; }

        /// <summary>
        /// 所属行业
        /// </summary>
        public string? Industry { get; set; }

        /// <summary>
        /// 身份
        /// </summary>
        public string? Identity { get; set; }

        public string? Region { get; set; }
        public string? Logoaddress { get; set; }

        /// <summary>
        /// 营业执照
        /// </summary>
        public string? LicenseCode { get; set; }
    }
}