using Ewide.Core;
using Ewide.RoadFlowLite.Utility;
using Furion.DependencyInjection;
using Furion.DynamicApiController;
using Furion.FriendlyException;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json.Linq;

using RoadFlow.Data;
using RoadFlow.Utility;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Ewide.RoadFlowLite.Serivce.Form
{
    [Route("/api/roadflow/Form/")]
    [ApiDescriptionSettings("RoadFlow")]
    public class FormService : IDynamicApiController, ITransient
    {
        private readonly IDictionary _dic;
        private readonly ILog _log;
        private readonly IUserManager _userManager;
        private readonly IForm _form;
        private readonly IApplibrary _appLibrary;
        public FormService( ILog log, IUserManager userManager,IForm form, IDictionary dictionary,IApplibrary applibrary)
        {
            _form = form;
            _log = log;
            _userManager = userManager;
            _dic = dictionary;
            _appLibrary = applibrary;
        }



        /// <summary>
        /// 查询表单列表
        /// </summary>
        /// <returns></returns>
        [HttpPost("GetList")]
        public dynamic GetList([FromBody] JObject args)
        {
            string name = args.GetJsonValue("name");
            string typeId = args.GetJsonValue("type");
            int number = args.GetJsonValue("number").ToInt();
            int size = args.GetJsonValue("size").ToInt();
            string order = args.GetJsonValue("order");
            if (order.IsNullOrWhiteSpace())
            {
                order = "CreateDate DESC";
            }
            if (typeId.IsGuid(out Guid typeGuidId))
            {
                var childsId = _dic.GetAllChildsId(typeId);
                
                typeId = childsId.JoinSqlIn(false);
            }
            else
            {
                typeId = string.Empty;
            }
            string userId = _userManager.UserId;
            
            var forms = _form.GetPagerList(out int total, size, number, userId, name, typeId, order);
            JArray jArray = new JArray();
            foreach (var dr in forms)
            {
                JObject jObject = new JObject()
                {
                    { "Id", dr.Id},
                    { "Name", dr.Name },
                    { "CreateDate", dr.CreateDate==null ? dr.CreateDate.ToDateTimeString() : string.Empty },
                    { "CreateUserName", dr.CreateUserName},
                };
                jArray.Add(jObject);
            }
            JObject jObject1 = new JObject
            {
                { "total", total },
                { "rows", jArray }
            };
            return jObject1;// RoadFlowCommon.Tools.GetReturnJsonString(jObject: jObject1);
        }

        /// <summary>
        /// 查询已删除表单列表
        /// </summary>
        /// <returns></returns>
        [HttpPost("GetRemoveList")]
        public dynamic GetRemoveList([FromBody] JObject args)
        {
            string name = args.GetJsonValue("name");
            int number = args.GetJsonValue("number").ToInt();
            int size = args.GetJsonValue("size").ToInt();
            string order = args.GetJsonValue("order");
            if (order.IsNullOrWhiteSpace())
            {
                order = "CreateDate DESC";
            }
            string userId = _userManager.UserId;
            
            var forms = _form.GetPagerList(out int total, size, number, userId, name, string.Empty, order, 2);
            JArray jArray = new JArray();
            foreach (var dr in forms)
            {
                JObject jObject = new JObject()
                {
                    { "Id", dr.Id},
                    { "Name", dr.Name},
                    { "CreateDate", dr.CreateDate.ToShortDateString() },
                    { "CreateUserName", dr.CreateUserName},
                };
                jArray.Add(jObject);
            }
            JObject jObject1 = new JObject
            {
                { "total", total },
                { "rows", jArray }
            };
            return jObject1; //RoadFlowCommon.Tools.GetReturnJsonString(jObject: jObject1);
        }

        /// <summary>
        /// 得到设计时HTML
        /// </summary>
        /// <returns></returns>
        [HttpGet("GetDesignHtml")]
        
        public dynamic GetDesignHtml(string formId)
        {
            
            if (!formId.IsGuid(out Guid formGuid))
            {
                throw Oops.Oh("ID错误");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["IdError"].Value);
            }
            var formModel = _form.GetOneById(formId);
            if (null == formModel)
            {
                throw Oops.Oh("未找到表格");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["NotFoundForm"].Value);
            }
            JObject jObject = new JObject() {
                { "success", true },
                { "attr", formModel.attribute.ToJObject() },
                { "html", formModel.Html },
                { "event", formModel.EventJSON.ToJArray() },
                { "subtable", formModel.SubtableJSON.ToJArray() }
            };

            return jObject;//RoadFlowCommon.Tools.GetReturnJsonString(jObject: jObject);
        }

        /// <summary>
        /// 保存表单
        /// </summary>
        /// <returns></returns>
        [HttpPost("Save")]
        public dynamic Save([FromBody] JObject args)
        {
            Console.WriteLine(args["attJSON"]);
            string attJSON = args.GetJsonValue("attJSON");
            string eventJSON = args.GetJsonValue("eventJSON");
            string subtableJSON = args.GetJsonValue("subtableJSON");
            string html = args.GetJsonValue("html");
            bool isNew = "1".Equals(args.GetJsonValue("isnew"));
            JObject jObject = attJSON.ToJObject();
            if (jObject.IsEmptyJObject())
            {
                throw Oops.Oh("表格属性错误");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, jObject: new JObject() { { "msg", localizer["FormAttError"].Value }, { "id", "" } });
            }
            string id = jObject.Value<string>("id");
            string name = jObject.Value<string>("name");
            string formType = jObject.Value<string>("formType");
            string manageUser = jObject.Value<string>("manageUser");
            string userId = _userManager.UserId;
            if (!id.IsGuid(out Guid guid) && !isNew)
            {
                throw Oops.Oh("表格ID不能为空");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, jObject: new JObject() { { "msg", localizer["FormIdCannotEmpty"].Value }, { "id", "" } });
            }
            if (name.IsNullOrWhiteSpace())
            {
                throw Oops.Oh("表格名不能为空");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, jObject: new JObject() { { "msg", localizer["FormNameEmpty"].Value }, { "id", "" } });
            }
            if (!formType.IsGuid(out Guid typeId))
            {
                throw Oops.Oh("表格类型不能为空");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, jObject: new JObject() { { "msg", localizer["FormTypeEmpty"].Value }, { "id", "" } });
            }
            if (manageUser.IsNullOrWhiteSpace())//如果没有指定管理者，则默认为创建人员
            {
                manageUser = IOrganize.PREFIX_USER + userId.ToString();
            }
            
            var formModel = isNew ? null : _form.GetOneById(guid.ToString());
            if (null == formModel)
            {
                formModel = new RoadFlow.Model.rf_form
                {
                    Id = GuidExtensions.NewGuid().ToString(),
                    Status = 0,
                    CreateDate = DateExtensions.Now,
                    CreateUserId = userId,
                    CreateUserName = _userManager.User.Name
                };
                if (jObject.ContainsKey("id"))
                {
                    jObject["id"] = formModel.Id;
                }
                else
                {
                    jObject.Add("id", formModel.Id);
                }
            }
            formModel.Name = name.Trim();
            formModel.FormType = typeId.ToString();
            formModel.EventJSON = eventJSON;
            formModel.SubtableJSON = subtableJSON;
            formModel.attribute = isNew ? jObject.ToString(Newtonsoft.Json.Formatting.None) : attJSON;
            formModel.Html = html;
            formModel.EditDate = DateExtensions.Now;
            formModel.ManageUser = manageUser.ToLower();
            _ = isNew ? _form.Add(formModel) : _form.Update(formModel);
            _log.Add((isNew ? "新增" : "修改") + "了表单-" + name,_userManager.UserId, formModel.ToString(), LogType.流程管理);
            return new JObject() { { "msg","保存成功" }, { "id", formModel.Id } };

                //RoadFlowCommon.Tools.GetReturnJsonString(true, jObject: new JObject() { { "msg", localizer["SaveSuccessfully"].Value }, { "id", formModel.Id } });
        }

        /// <summary>
        /// 删除表单(作删除标记)
        /// </summary>
        /// <returns></returns>
        [HttpPost("Delete")]
        public string Delete([FromBody] JObject args)
        {
            string ids = args.GetJsonValue("ids");
            foreach (string id in ids.Split(','))
            {
                if (!id.IsGuid(out Guid formId))
                {
                    continue;
                }
                var formModel = _form.GetOneById(id);
                if (null == formModel)
                {
                    continue;
                }
                _form.DeleteAndApplibrary(formModel, 0);
                _log.Add("删除了表单(作删除标记)-" + formModel.Name,_userManager.UserId ,formId.ToString(), LogType.流程管理);
            }
            return "删除成功";
                //RoadFlowCommon.Tools.GetReturnJsonString(true, localizer["DeleteSuccessfully"].Value);
        }

        /// <summary>
        /// 彻底删除表单
        /// </summary>
        /// <returns></returns>
        [HttpPost("ThoroughDelete")]
        
        public string ThoroughDelete([FromBody] JObject args)
        {
            string ids = args.GetJsonValue("ids");
            
            foreach (string id in ids.Split(','))
            {
                if (!id.IsGuid(out Guid formId))
                {
                    continue;
                }
                var formModel = _form.GetOneById(id);
                if (null == formModel)
                {
                    continue;
                }
                _form.DeleteAndApplibrary(formModel, 1);
                _log.Add("彻底删除了表单-" + formModel.Name, _userManager.UserId,formModel.ToString(), LogType.流程管理);
            }
            return "删除成功"; 
                //RoadFlowCommon.Tools.GetReturnJsonString(true, localizer["DeleteSuccessfully"].Value);
        }

        /// <summary>
        /// 恢复删除表单
        /// </summary>
        /// <returns></returns>
        [HttpGet("Recovery")]
        
        public string Recovery(string id)
        {
            
            if (!id.IsGuid(out Guid formId))
            {
                throw Oops.Oh("Id错误");
                //    return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["IdError"].Value);
            }
            var formModel = _form.GetOneById(id);
            if (null == formModel)
            {
                throw Oops.Oh("未找到待恢复表格");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["NotFoundRecovery"].Value);
            }
            formModel.Status = 0;
            _form.Update(formModel);
            _log.Add("恢复了表单-" + formModel.Name,_userManager.UserId, formId.ToString(),LogType.流程管理);
            return "恢复成功";
            //RoadFlowCommon.Tools.GetReturnJsonString(true, localizer["RecoverySuccessfully"].Value);
        }

        /// <summary>
        /// 发布表单
        /// </summary>
        /// <returns></returns>
        [HttpPost("Publish")]
        public dynamic Publish([FromBody] JObject args)
        {
            string attJSON = args.GetJsonValue("attJSON");
            string eventJSON = args.GetJsonValue("eventJSON");
            string subtableJSON = args.GetJsonValue("subtableJSON");
            string html = args.GetJsonValue("html");
            string runHtml = args.GetJsonValue("runHtml");
            bool isNew = "1".Equals(args.GetJsonValue("isnew"));

            #region 保存数据
            JObject jObject = attJSON.ToJObject();
            if (jObject.IsEmptyJObject())
            {
                throw Oops.Oh("表格属性错误");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, jObject: new JObject() { { "msg", localizer["FormAttError"].Value }, { "id", "" } });
            }
            string id = jObject.Value<string>("id");
            string name = jObject.Value<string>("name");
            string formType = jObject.Value<string>("formType");
            string manageUser = jObject.Value<string>("manageUser");
            string userId = _userManager.UserId;
            if (!id.IsGuid(out Guid guid) && !isNew)
            {
                throw Oops.Oh("表格ID不能为空");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, jObject: new JObject() { { "msg", localizer["FormIdCannotEmpty"].Value }, { "id", "" } });
            }
            if (name.IsNullOrWhiteSpace())
            {
                throw Oops.Oh("表格名不能为空");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, jObject: new JObject() { { "msg", localizer["FormNameEmpty"].Value }, { "id", "" } });
            }
            if (!formType.IsGuid(out Guid typeId))
            {
                throw Oops.Oh("表格类型不能为空");
               // return RoadFlowCommon.Tools.GetReturnJsonString(false, jObject: new JObject() { { "msg", localizer["FormTypeEmpty"].Value }, { "id", "" } });
            }
            if (manageUser.IsNullOrWhiteSpace())//如果没有指定管理者，则默认为创建人员
            {
                manageUser = IOrganize.PREFIX_USER + userId.ToString();
            }
            
            var formModel = isNew ? null : _form.GetOneById(guid.ToString());
            if (null == formModel)
            {
                formModel = new RoadFlow.Model.rf_form
                {
                    Id = GuidExtensions.NewGuid().ToString(),
                    Status = 0,
                    CreateDate = DateExtensions.Now,
                    CreateUserId = userId,
                    CreateUserName = _userManager.User.Name
                };
                if (jObject.ContainsKey("id"))
                {
                    jObject["id"] = formModel.Id;
                }
                else
                {
                    jObject.Add("id", formModel.Id);
                }
            }
            formModel.Name = name.Trim();
            formModel.FormType = typeId.ToString();
            formModel.EventJSON = eventJSON;
            formModel.SubtableJSON = subtableJSON;
            formModel.attribute = isNew ? jObject.ToString(Newtonsoft.Json.Formatting.None) : attJSON;
            formModel.Html = html;
            formModel.RunHtml = runHtml;
            formModel.EditDate = DateExtensions.Now;
            formModel.ManageUser = manageUser.ToLower();
            _ = isNew ? _form.Add(formModel) : _form.Update(formModel);
            #endregion

            #region 加入应用程序库
            
            var appModel = _appLibrary.GetByCode(formModel.Id.ToString());
            bool isAddAppModel = false;
            if (appModel == null)
            {
                isAddAppModel = true;
                appModel = new RoadFlow.Model.rf_applibrary()
                {
                    Id = GuidExtensions.NewGuid().ToString(),
                    Code = formModel.Id.ToString()
                };
            }
            appModel.Title = formModel.Name;
            appModel.Title_en = appModel.Title_en.IsNullOrEmpty() ? formModel.Name : appModel.Title_en;
            appModel.Title_zh = appModel.Title_zh.IsNullOrEmpty() ? formModel.Name : appModel.Title_zh;
            appModel.Type = formModel.FormType;
            appModel.Address = appModel.Code;//VUE不需要地址,这里填入表单ID,方便查看，直接从数据表加载HTML//formModel.Id.ToLowerString() + ".html";
            _ = isAddAppModel ? _appLibrary.Add(appModel) : _appLibrary.Update(appModel);
            #endregion

            #region 更新缓存 
            _form.ClearRunJObjectCache(formModel.Id);
            #endregion

            _log.Add("发布了表单-" + name,_userManager.UserId ,formModel.ToString(), LogType.流程管理, others: appModel.ToString());
            return new JObject() { { "msg", "发布成功" }, { "id", formModel.Id } };
                //RoadFlowCommon.Tools.GetReturnJsonString(true, jObject: new JObject() { { "msg", localizer["PublishSuccessfully"].Value }, { "id", formModel.Id } });
        }

        /// <summary>
        /// 另存为
        /// </summary>
        /// <returns></returns>
        [HttpPost("SaveAs")]
        
        public string SaveAs([FromBody] JObject args)
        {
            string formId = args.GetJsonValue("id");
            string formName = args.GetJsonValue("name");
            if (!formId.IsGuid(out Guid formGuid))
            {
                throw Oops.Oh("Id错误");
               // return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["IdError"].Value);
            }
            if (formName.IsNullOrWhiteSpace())
            {
                throw Oops.Oh("名字不能为空");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["NameEmpty"].Value);
            }
            
            var formModel = _form.GetOneById(formId);
            if (null == formModel)
            {
                throw Oops.Oh("未找到源表格");
               // return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["SaveAsNotFound"].Value);
            }
            var userModel = _userManager.User;
            formModel.Id = GuidExtensions.NewGuid().ToString();
            formModel.Name = formName.Trim();
            formModel.CreateDate = DateExtensions.Now;
            formModel.EditDate = formModel.CreateDate;
            formModel.CreateUserId = userModel.Id;
            formModel.CreateUserName = userModel.Name;
            formModel.Status = 0;
            JObject jObject;
            try
            {
                jObject = JObject.Parse(formModel.attribute);
                jObject["id"] = formModel.Id;
                jObject["name"] = formModel.Name;
                formModel.attribute = jObject.ToString(Newtonsoft.Json.Formatting.None);
            }
            catch (Exception err)
            {
                throw Oops.Oh(err.Message);
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, err.Message);
            }
            if (_form.Add(formModel) == 1)
            {
                return "保存成功";
                //return RoadFlowCommon.Tools.GetReturnJsonString(true, localizer["SaveAsSuccessfully"].Value);
            }
            else
            {
                throw Oops.Oh("保存失败");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["SaveAsFailed"].Value);
            }
        }

        /// <summary>
        /// 根据sql得到下拉选项
        /// </summary>
        /// <returns></returns>
        [HttpPost("GetOpitonsBySql")]
        
        public dynamic GetOpitonsBySql([FromBody] JObject args)
        {
            string connId = args.GetJsonValue("connid");
            string sql = args.GetJsonValue("sql");
            string value = args.GetJsonValue("value");
            
            JArray jArray = _form.GetJArrayOptionsBySQL(connId, sql, value);
            return jArray; 
                //RoadFlowCommon.Tools.GetReturnJsonString(jArray: jArray);
        }

        /// <summary>
        /// 根据url得到下拉选项
        /// </summary>
        /// <returns></returns>
        [HttpPost("GetOpitonsByUrl")]
        
        public dynamic GetOpitonsByUrl([FromBody] JObject args)
        {
            string url = args.GetJsonValue("url");
            string value = args.GetJsonValue("value");
            string parentvalue = args.GetJsonValue("parentvalue");
            string queryString = "value=" + value + "&parentvalue=" + parentvalue;
            url = url.Contains('?') ? url + "&" + queryString : url + "?" + queryString;
            string options = _form.GetOptionsByUrl(url);
            return options.ToJArray();
                //RoadFlowCommon.Tools.GetReturnJsonString(jArray: options.ToJArray());
        }

        /// <summary>
        /// 导入表单
        /// </summary>
        /// <returns></returns>
        [HttpPost("ImportForm")]
        
        public string ImportForm([FromBody] JObject args)
        {
            var files = args.GetJsonValue("files");
            if (files.IsNullOrWhiteSpace())
            {

                throw Oops.Oh("没有导入文件");
                //return RoadFlowCommon.Tools.GetReturnJsonString(false, localizer["NoImportFile"].Value);
            }
            
            System.Text.StringBuilder stringBuilder = new System.Text.StringBuilder();
            foreach (string file in files.Split(','))
            {
                string filePath = RoadFlow.Utility.Config.FilePath + file.DESDecrypt();
                if (!System.IO.File.Exists(filePath))
                {
                    continue;
                }
                var stream = System.IO.File.OpenRead(filePath);
                int count = (int)stream.Length;
                byte[] b = new byte[count];
                stream.Read(b, 0, count);
                string json = System.Text.Encoding.UTF8.GetString(b);
                string msg = _form.ImportForm(json, false);
                stream.Close();
                stream.DisposeAsync();
                try
                {
                    System.IO.File.Delete(filePath);
                }
                catch (IOException err)
                {
                    _log.Add(err);
                }
                if (!"1".Equals(msg))
                {
                    stringBuilder.Append(msg + "，");
                }
            }
            string msg1 = stringBuilder.ToString();
            if (msg1.IsNullOrWhiteSpace())
                return "导入成功";
            else
                throw Oops.Oh(msg1);
                //RoadFlowCommon.Tools.GetReturnJsonString(msg1.IsNullOrWhiteSpace(), msg1.IsNullOrWhiteSpace() ? localizer["ImportSuccessfully"].Value : msg1);
        }
    }
}