using HiTeachCE.Helpers;
using HiTeachCE.Models;
using HiTeachCE.Services;
using IdentityModel;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using OpenXmlPowerTools;
using Org.BouncyCastle.Ocsp;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Linq.Expressions;
using System.Threading.Tasks;
using TEAMModelOS.SDK.Context.Exception;
using TEAMModelOS.SDK.Extension.DataResult.JsonRpcRequest;
using TEAMModelOS.SDK.Extension.DataResult.JsonRpcResponse;
using TEAMModelOS.SDK.Extension.DataResult.RequestData;
using TEAMModelOS.SDK.Helper.Common.CollectionHelper;

namespace HiTeachCE.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class OrganizationController : BaseController
    {
        public OrganizationService organizationService;
        public MemberService memberService;
        public LecturerService lecturerService;
        public ActivationCodeService activationCodeService;
        public OrganizationController(OrganizationService organization, MemberService member, LecturerService lecturer, ActivationCodeService activationCode)
        {
            organizationService = organization;
            memberService = member;
            lecturerService = lecturer;
            activationCodeService = activationCode;
        }

        /// <summary>
        /// 获取组织列表
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("list")]
        [Authorize(Policy =Constant.Role_RootAdmin)]
        public BaseJosnRPCResponse List(PaginationJosnRPCRequest<Dictionary<string, string>> request)
        {
            string role = GetLoginUser(JwtClaimTypes.Role);
            Dictionary<string, object> extend = new Dictionary<string, object>();
            JsonRPCResponseBuilder builder = JsonRPCResponseBuilder.custom();
            List<Organization> organizations = new List<Organization>();
            if (role.Contains(Constant.Role_Root))
            {
                Expression<Func<Organization, bool>> linq = null;
                linq = f => 1 == 1;
                if (request.@params.data.TryGetValue("code", out string code) && !string.IsNullOrEmpty(code))
                {
                    linq = linq.And(m => m.code == code);
                }
                if (request.@params.data.TryGetValue("name", out string name) && !string.IsNullOrEmpty(name))
                {
                    linq = linq.And(m => m.name.Contains(name));
                }
                if (request.@params.data.TryGetValue("id", out string id) && !string.IsNullOrEmpty(id))
                {
                    linq = linq.And(m => m.id == id);
                }
                if (linq != null)
                {
                    Expression<Func<Organization, object>> order = null;
                    order = o => o.createTime;
                    organizations = organizationService.GetPageList(linq, request.@params.page, order, OrderByType.Desc);
                    extend.Add("manager", organizations.Select(x => x.code).ToList());

                }
                else {
                    Expression<Func<Organization, object>> order = null;
                    order = o => o.createTime;
                    linq = m => 1 == 1;
                    organizations = organizationService.GetPageList(linq, request.@params.page, order, OrderByType.Desc);
                    extend.Add("manager", organizations.Select(x => x.code).ToList());
                }
            }
            else {
                string unionid = GetLoginUser(JwtClaimTypes.Id);
                Expression<Func<Member, bool>> mlinq = null;
                mlinq = m => m.unionid == unionid;
                List<Member> members=  memberService.GetList(mlinq);
                if (members.IsNotEmpty()) {
                    Expression<Func<Organization, object>> olinq = null;
                    olinq = m => m.code;
                    organizations = organizationService.GetListIn(olinq,members.Select(x=>x.orgCode).ToArray());
                    request.@params.page.total = organizations.Count;
                    request.@params.page.totalPage =1;
                    request.@params.page.currPage = 1;
                    request.@params.page.pageSize = organizations.Count;
                }
                extend.Add("manager", members.Where(m => m.admin == 1).Select(x => x.orgCode).ToList());
            }
            if (organizations.IsNotEmpty()) {
                Expression<Func<ActivationCode, object>> linq = null;
                linq = o => o.orgCode;
                List<ActivationCode> activationCodes =  activationCodeService.GetListIn(linq, organizations.Select(x => x.code).ToArray());
                activationCodes.ForEach(x => { x.cdkey = ""; });
                extend.Add("Activation", activationCodes);
            }
            return builder.Data(organizations).Page(request.@params.page).Extend(extend).build();
        }

        /// <summary>
        /// 更新组织
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("update")]
        [Authorize(Policy  = Constant.Role_RootAdmin)]
        public BaseJosnRPCResponse Update(JosnRPCRequest<Organization> request)
        {
            string unionid = GetLoginUser(JwtClaimTypes.Id);
            string role = GetLoginUser(JwtClaimTypes.Role);
            JsonRPCResponseBuilder builder = JsonRPCResponseBuilder.custom();
            Organization organization = organizationService.GetById(request.@params.id);
            bool b = false;
            if (role.Contains(Constant.Role_Root))
            {
                if (organization != null)
                {
                    request.@params.code = organization.code;
                    request.@params.type = organization.type;
                    b = organizationService.Update(request.@params);
                }
            }
            else {
                Expression<Func<Member, bool>> mlinq = null;
                mlinq = m => m.orgCode == request.@params.code && m.unionid == unionid;
                List<Member> members = memberService.GetList(mlinq);
                if (members.IsNotEmpty() && members[0].admin == 1 && organization != null)
                {
                    request.@params.code = organization.code;
                    request.@params.type = organization.type;
                    b = organizationService.Update(request.@params);
                }
                else {
                    throw new BizException("登录管理员不能管理该组织机构", 2);
                }
            }
            return builder.Data(b).build();
        }
        /// <summary>
        /// 添加组织
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        [HttpPost("add")]
        [Authorize(Policy = Constant.Role_Root)]
        public BaseJosnRPCResponse Add(JosnRPCRequest<OrgDto> request)
        {
            JsonRPCResponseBuilder builder = JsonRPCResponseBuilder.custom();
            Expression<Func<Lecturer, bool>> linq = null;
            linq = m => m.cellphone == request.@params.adminCellphone;
            List<Lecturer> lecturers = lecturerService.GetList(linq);
            Lecturer lecturer = null;
            if (!lecturers.IsNotEmpty())
            {
                //新增组织机构管理员
                Random random = new Random();
                string seed = new string(Constant.az09);
                string pfx = "";
                for (int i = 0; i < 4; i++)
                {
                    string c = seed.ToCharArray()[random.Next(0, seed.Length)] + "";
                    seed.Replace(c, "");
                    pfx = pfx + c;
                }
                lecturer = new Lecturer
                {
                    id = Guid.NewGuid().ToString(),
                    unionid = Guid.NewGuid().ToString("N"),
                    username = request.@params.adminCellphone + "手机用户",
                    password = "",
                    account = "hitmd-" + request.@params.adminCellphone.Substring(request.@params.adminCellphone.Length - 4, 4) + "#" + pfx,
                    areaCode = "86",
                    registerTime = new DateTimeOffset(DateTime.UtcNow).ToUnixTimeSeconds(),
                    status = 1,
                    setaccount = 0,
                    cellphone = request.@params.adminCellphone,
                    avatar = "https://cdhabook.teammodel.cn/avatar/usertile" + random.Next(10, 44) + ".png"
                };
                lecturerService.Insert(lecturer);
            }
            else
            {
                lecturer = lecturers[0];
            }
            Expression<Func<Member, bool>> mlinq = null;
            mlinq = m => m.unionid == lecturer.unionid;
            List<Member> members = memberService.GetList(mlinq);
            if (members.IsNotEmpty())
            {
                //如果存在个人组织 则判断个人是管理员
                if (request.@params.orgType == 2)
                {

                    string[] orgs = members.Where(x => x.admin == 1).Select(x => x.orgCode).ToArray();
                    Expression<Func<Organization, object>> olinq = null;
                    olinq = o => o.code;
                    Expression<Func<Organization, bool>> whereExpression = null;
                    whereExpression = w => w.type == 2;
                    List<Organization> organizations = organizationService.GetListWhereIn(whereExpression, olinq, orgs);
                    if (organizations.IsNotEmpty())
                    {
                        throw new BizException("该手机号已经授权个人用户！", 2);
                    }
                }
            }
            long time = new DateTimeOffset(DateTime.UtcNow).ToUnixTimeSeconds();
            Organization organization = new Organization
            {
                id = Guid.NewGuid().ToString(),
                code = Guid.NewGuid().ToString("N"),
                name = request.@params.orgName,
                type = request.@params.orgType,
                status = 1,
                createTime = time
            };
            Random rdid = new Random();
            string cdkey = "";
            for (int i = 0; i < 25; i++)//从数组随机抽取字符组成新的字符生成机器三
            {
                cdkey += Constant.az09[rdid.Next(0, Constant.az09.Length)];
                if (i != 24 && (i + 1) % 5 == 0)
                {
                    cdkey += "-";
                }
            }
            ActivationCode activationCode = new ActivationCode
            {
                id = Guid.NewGuid().ToString(),
                cdkey = cdkey.ToUpper(),
                maximum = request.@params.maximum,
                orgCode = organization.code,

                createTime = time,
                clientId = Guid.NewGuid().ToString("N"),
                secret = Guid.NewGuid().ToString("N"),
                status = 1
            };
            if (request.@params.expires > 0)
            {
                activationCode.expires = time + request.@params.expires * 60 * 60 * 24;
            }
            else
            {
                activationCode.expires = time;
            }
            Member member = new Member
            {
                id = Guid.NewGuid().ToString(),
                orgCode = organization.code,
                admin = 1,
               // expires = activationCode.expires,
                status = 1,
                unionid = lecturer.unionid,
                createTime=time
            };
           
            bool f = organizationService.Insert(organization);
            if (f) { 
                f = memberService.Insert(member); 
            }
            if (f)
            {
                f = activationCodeService.Insert(activationCode);
            }
            if (f)
            {
                var data = new {   organization, activationCode, member };
                return builder.Data(data).build();
            }
            else {
                throw new BizException("创建失败！", 2);
            }
        }
    }
    public class OrgDto
    {
        [Required(ErrorMessage = "组织名称必须填写")]
        public string orgName { get; set; }
        [Required(ErrorMessage = "组织类型必须填写")]
        [Range(1, 2, ErrorMessage = "请输入1~2的整数")]
        public int orgType { get; set; }
        [Required(ErrorMessage = "组织管理员手机号必须填写")]
        public string adminCellphone { get; set; }
        [Required(ErrorMessage = "授权上限必须填写")]
        [Range(1, 1000, ErrorMessage = "请输入1~1000的整数")]
        public int maximum { get; set; }
        /// <summary>
        /// 时长 ,大于0 按天计算
        /// </summary>
        [Required(ErrorMessage = "授权时限必须填写")]
        [Range(0, 3650, ErrorMessage = "请输入-1~3650的整数")]
        public int expires { get; set; }
    }
}