using Gatedge.K3Cloud.Utils.Exceptions;
using Gatedge.K3Cloud.Utils.Model.K3Request;
using Gatedge.K3Cloud.Utils.Model.K3Result;
using Gatedge.K3Cloud.Utils.Model.K3Result.Model;
using Gatedge.K3Cloud.Utils.Option;
using Kingdee.CDP.WebApi.SDK;
using Kingdee.CDP.WebApi.SDK.DataEntity;
using System.Text.Json;

namespace Gatedge.K3Cloud.Utils
{
    /// <summary>
    /// K3CloudApi帮助类
    /// </summary>
    public class K3CloudApiUtils
    {
        private List<K3CloudOption> _options;
        private K3CloudApi _cloudApi;
        private LoginInfo _userInfo;

        /// <summary>
        /// 构造K3CloudApiUtils，option、env是从ICO容器中拿到的对象
        /// </summary>
        /// <param name="option">金蝶配置</param>
        public K3CloudApiUtils(List<K3CloudOption> option)
        {
            _options = option;
        }
        /// <summary>
        /// 获取Kingdee配置信息
        /// </summary>
        /// <returns></returns>
        public List<K3CloudOption> GetKingdeeOptions()
        {
            return _options;
        }

        /// <summary>
        /// 根据Token中的信息创建K3CloudApi对象
        /// </summary>
        /// <param name="User"></param>
        /// <returns></returns>
        public void InitCloudApi(LoginInfo User)
        {
            var userName = User.UserName;
            var lcId = User.LCId;
            var orgNum = User.OrgNum;
            var DBID = User.DBID;
            var serverUrl = User.ServerUrl;
            K3CloudOption? kingdeeOption = _options
                .Where(n => n.AcctID == DBID && n.ServerUrl.ToUpperInvariant() == serverUrl.ToUpperInvariant())
                .FirstOrDefault();
            if (kingdeeOption == null)
            {
                //throw new Exception("配置文件没有对应的第三方授权登录信息！");
                throw new Exception(@$"配置文件没有对应的第三方授权登录信息！
已配置信息：{JsonSerializer.Serialize(_options)}
请求信息：{JsonSerializer.Serialize(User)}
");

            }
            _cloudApi = new K3CloudApi(serverUrl);

            _cloudApi.InitClient(
                acctID: DBID,
                appID: kingdeeOption?.AppID,
                appSec: kingdeeOption?.AppSec,
                serverUrl: serverUrl,
                userName: userName,
                lcid: lcId,
                orgNum: orgNum
            );
            this._userInfo = User;

            var loginInfo = _cloudApi.LoginByAppSecret(
                   DBID,
                   userName,
                   kingdeeOption?.AppID,
                   kingdeeOption?.AppSec,
                   lcId
            );
        }



        /// <summary>
        /// 获取默认用户的api
        /// </summary>
        /// <param name="loginInfo"></param>
        /// <returns></returns>
        public K3CloudApi CreateDefaultK3CloudApi(LoginInfo loginInfo)
        {
            K3CloudOption? kingdeeOption = _options
                .Where(n => n.AcctID == loginInfo.DBID && n.ServerUrl.ToUpperInvariant() == loginInfo.ServerUrl.ToUpperInvariant())
                .FirstOrDefault();
            if (kingdeeOption == null)
            {
                throw new Exception("配置文件没有对应的第三方授权登录信息！");
            }
            // 默认登录信息从配置文件appsetting.json获取AppID、AppSec，其余从前端传参
            ThirdPassPortInfo thirdPassPortInfo = new ThirdPassPortInfo();
            thirdPassPortInfo.CloudDbId = loginInfo.DBID;
            thirdPassPortInfo.ApiAppId = kingdeeOption?.AppID;
            thirdPassPortInfo.AppSec = kingdeeOption?.AppSec;
            thirdPassPortInfo.CloudUrl = loginInfo.ServerUrl;
            thirdPassPortInfo.Language = loginInfo.LCId.ToString();
            thirdPassPortInfo.CloudUser = loginInfo.UserName;
            _cloudApi = new K3CloudApi(thirdPassPortInfo, 30);
            return _cloudApi;
        }


        /// <summary>
        /// 创建金蝶云API SDK
        /// </summary>
        /// <param name="loginInfo"></param>
        /// <returns></returns>
        public K3CloudApiUtils GetDefaultK3CloudApiUtil(LoginInfo loginInfo)
        {
            K3CloudOption? kingdeeOption = _options
                .Where(n => n.AcctID == loginInfo.DBID && n.ServerUrl.ToUpperInvariant() == loginInfo.ServerUrl.ToUpperInvariant())
                .FirstOrDefault();
            if (kingdeeOption == null)
            {
                throw new Exception("配置文件没有对应的第三方授权登录信息！");
            }
            // 默认登录信息从配置文件appsetting.json获取AppID、AppSec，其余从前端传参
            var logInfo = new LoginInfo()
            {
                UserName = kingdeeOption.UserName,
                LCId = kingdeeOption.LCID,
                OrgNum = kingdeeOption.OrgNumber,
                DBID = kingdeeOption.AcctID,
                ServerUrl = kingdeeOption.ServerUrl,
            };
            var k3CloudApiUtil = new K3CloudApiUtils(_options);
            k3CloudApiUtil.InitCloudApi(logInfo);
            return k3CloudApiUtil;
        }

        /// <summary>
        /// 创建金蝶云API SDK
        /// </summary>
        /// <param name="loginInfo"></param>
        /// <returns></returns>
        public K3CloudApiUtils GetDefaultK3CloudApiUtil()
        {

            if (this._userInfo == null)
            {
                throw new Exception("当前工具类没有，初始化用户信息");
            }
            return GetDefaultK3CloudApiUtil(_userInfo);
        }

        /// <summary>
        /// 获取金蝶云星空SDK实例
        /// </summary>
        /// <returns></returns>
        public K3CloudApi GetApiClient()
        {
            return _cloudApi;
        }

        /// <summary>
        /// 查询列表
        /// </summary>
        /// <param name="queryParam"></param>
        /// <returns></returns>
        public ListResult QueryList(Query queryParam)
        {
            var datastr = queryParam.ToString();
            var ApiResult = _cloudApi.ExecuteBillQuery(datastr);

            var resultString = Newtonsoft.Json.JsonConvert.SerializeObject(ApiResult);
            // 包含ErrorCode认定为失败
            if (resultString.Contains("ErrorCode"))
            {
                var errResultString = Newtonsoft.Json.JsonConvert.SerializeObject(ApiResult.First().First());
                var errorResult = JsonSerializer.Deserialize<KingdeeResult>(errResultString);
                var responseStatus = errorResult?.Result?.ResponseStatus;
                Exception error = new K3CloudException("查看单据列表出错", responseStatus);
                throw error;
            }
            var fieldKeys = queryParam?.FieldKeys?.Split(',').ToList();
            if (fieldKeys == null || fieldKeys.Count == 0)
            {
                return new ListResult(new List<Dictionary<string, object>>());
            }
            List<Dictionary<string, object>> result = new List<Dictionary<string, object>>();
            foreach (var item in ApiResult)
            {
                var line = new Dictionary<string, object>();
                foreach (var fieldkey in fieldKeys)
                {
                    var index = fieldKeys.IndexOf(fieldkey);
                    line.Add(fieldkey, item[index]);
                }
                result.Add(line);
            }
            return new ListResult(result);
        }


        /// <summary>
        /// 查询单据
        /// </summary>
        /// <param name="formId">表单ID</param>
        /// <param name="viewBill">参数</param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        public object Query(string formId, View viewBill)
        {
            var jsonData = viewBill.ToString();
            var resultString = _cloudApi.View(formId, jsonData);
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            // SB云星空 v7和v8的响应信息格式不同，导致无法使用统一的处理方式
            if (viewBill.Version >= 8)
            {
                if (result?.Result?.ResponseStatus?.IsSuccess != true)
                {
                    var responseStatus = result?.Result?.ResponseStatus;
                    Exception error = new K3CloudException("查看单据出错", responseStatus);
                    throw error;
                }
            }
            else
            {
                if (result?.Result?.ResponseStatus != null)
                {
                    var responseStatus = result?.Result?.ResponseStatus;
                    Exception error = new K3CloudException("查看单据出错", responseStatus);
                    throw error;
                }
            }

            var data = result?.Result?.Result;
            return data;
        }

        /// <summary>
        /// 查询单据
        /// </summary>
        /// <param name="formId">表单ID</param>
        /// <param name="viewBill">参数</param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        public T Query<T>(string formId, View viewBill)
        {
            var jsonData = viewBill.ToString();
            var resultString = _cloudApi.View(formId, jsonData);
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            if (viewBill.Version >= 8)
            {
                if (result?.Result?.ResponseStatus?.IsSuccess != true)
                {
                    var responseStatus = result?.Result?.ResponseStatus;
                    Exception error = new K3CloudException("查看单据出错", responseStatus);
                    throw error;
                }
            }
            else
            {
                if (result?.Result?.ResponseStatus != null)
                {
                    var responseStatus = result?.Result?.ResponseStatus;
                    Exception error = new K3CloudException("查看单据出错", responseStatus);
                    throw error;
                }
            }
            var data = result?.Result?.Result;
            var dataString = JsonSerializer.Serialize(data);
            return JsonSerializer.Deserialize<T>(dataString);
        }

        /// <summary>
        /// 下推接口
        /// </summary>
        /// <param name="formId">表单ID</param>
        /// <param name="billPush">参数</param>
        /// <returns></returns>
        public K3CloudResponseStatus Push(string formId, Push billPush)
        {
            var pushString = billPush.ToString();
            var resultString = _cloudApi.Push(formId, pushString);
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            var data = result?.Result?.ResponseStatus;
            return data;
        }



        /// <summary>
        /// 保存接口
        /// </summary>
        /// <param name="formId"></param>
        /// <param name="billSave"></param>
        /// <returns></returns>
        public K3CloudResponseStatus Save<T>(string formId, Save<T> billSave)
        {
            var requestString = billSave.ToString();
            var resultString = _cloudApi.Save(formId, requestString);
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            if (result?.Result?.ResponseStatus?.IsSuccess != true)
            {
                var responseStatus = result?.Result?.ResponseStatus;
                Exception error = new K3CloudException("单据保存出错", responseStatus);
                throw error;
            }
            var data = result?.Result?.ResponseStatus;
            return data;
        }

        /// <summary>
        /// 批量保存接口
        /// </summary>
        /// <param name="formId"></param>
        /// <param name="patchSave"></param>
        /// <returns></returns>
        public K3CloudResponseStatus BatchSave<T>(string formId, PatchSave<T> patchSave)
        {
            var requestString = patchSave.ToString();
            var resultString = _cloudApi.BatchSave(formId, requestString);
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            if (result?.Result?.ResponseStatus?.IsSuccess != true)
            {
                var responseStatus = result?.Result?.ResponseStatus;
                Exception error = new K3CloudException("单据批量保存出错", responseStatus);
                throw error;
            }
            var data = result?.Result?.ResponseStatus;
            return data;
        }


        /// <summary>
        /// 删除接口
        /// </summary>
        /// <param name="formId"></param>
        /// <param name="billdelete"></param>
        /// <returns></returns>
        public K3CloudResponseStatus Delete(string formId, Delete billdelete)
        {
            var paramStr = billdelete.ToString();
            var resultString = _cloudApi.Delete(formId, paramStr);
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            if (result?.Result?.ResponseStatus?.IsSuccess != true)
            {
                var responseStatus = result?.Result?.ResponseStatus;
                Exception error = new K3CloudException("单据删除出错", responseStatus);
                throw error;
            }
            var data = result?.Result?.ResponseStatus;
            return data;
        }



        /// <summary>
        /// 提交接口
        /// </summary>
        /// <param name="formId"></param>
        /// <param name="billSubmit"></param>
        /// <returns></returns>
        public K3CloudResponseStatus Submit(string formId, Submit billSubmit)
        {
            var resultString = _cloudApi.Submit(formId, billSubmit.ToString());
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            var data = result?.Result?.ResponseStatus;
            return data;
        }

        /// <summary>
        /// 撤销接口
        /// </summary>
        /// <param name="formId"></param>
        /// <param name="billSubmit"></param>
        /// <returns></returns>
        public K3CloudResponseStatus CancelAssign(string formId, CancelAssign billSubmit)
        {
            var resultString = _cloudApi.UnAudit(formId, billSubmit.ToString());
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            var data = result?.Result?.ResponseStatus;
            return data;
        }

        /// <summary>
        /// 审核接口
        /// </summary>
        /// <param name="formId"></param>
        /// <param name="billAudit"></param>
        /// <returns></returns>
        public K3CloudResponseStatus Audit(string formId, Audit billAudit)
        {
            var resultString = _cloudApi.Audit(formId, billAudit.ToString());
            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            var data = result?.Result?.ResponseStatus;
            return data;
        }

        /// <summary>
        /// 文件系统
        /// </summary>
        /// <param name="fileParam"></param>
        /// <returns></returns>
        public Model.K3Result.Model.K3CloudResult FileDonwload(FileParam fileParam)
        {
            var resultString = _cloudApi.AttachmentDownLoad(fileParam.ToString());

            var result = JsonSerializer.Deserialize<KingdeeResult>(resultString);
            if (result?.Result?.ResponseStatus?.IsSuccess != true)
            {
                var responseStatus = result?.Result?.ResponseStatus;
                Exception error = new K3CloudException("附件下载出错", responseStatus);
                throw error;
            }
            return result?.Result;
        }
    }
}