using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace FineUIPro.Web.common.BaseInfo
{
    public partial class AudiFlowEdit : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                LoadData();

                string menuId = Request.Params["menuId"];
                string audiFlowId = Request.Params["audiFlowId"];
                BindDropDownBox();

                if (!string.IsNullOrEmpty(audiFlowId))
                {
                    var audit = BLL.AudiFlowService.GetAudiFlowsByFlowModuleAndAudiFlowId(menuId, audiFlowId);
                    if (audit != null)
                    {
                        this.txtAudiFlowStep.Text = audit.AudiFlowStep.ToString();
                        this.txtAuditFlowName.Text = audit.AuditFlowName;
                        if (audit.IsFlowEnd != null)
                        {
                            this.IsFlowEnd.Checked = Convert.ToBoolean(audit.IsFlowEnd);
                        }
                        DropDownBox1.Value = audit.RoleId;
                    }
                }
                else
                {
                    this.txtAudiFlowStep.Text = GetMaxId();
                }
            }
        }

        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (GetButtonPower(BLL.Const.BtnDelete))
            {
                Model.AudiFlow flow = new Model.AudiFlow();
                string[] roleIds = DropDownBox1.Values;

                bool? isAuditFlow = null;
                if (this.IsFlowEnd.Checked)
                {
                    isAuditFlow = true;
                }
                else
                {
                    isAuditFlow = false;
                }
                string menuId = Request.Params["menuId"];
                string audiFlowId = Request.Params["audiFlowId"];
                flow.AudiFlowStep = Convert.ToInt32(this.txtAudiFlowStep.Text);
                flow.AuditFlowName = this.txtAuditFlowName.Text.Trim();
                flow.FlowModule = menuId;
                flow.RoleId = this.ConvertRole(roleIds);
                flow.IsFlowEnd = isAuditFlow;

                if (string.IsNullOrEmpty(audiFlowId))
                {
                    if (isAuditFlow == true)
                    {
                        if (!BLL.AudiFlowService.IsAuditFlowEnd(menuId, audiFlowId))
                        {
                            flow.RoleId = null;
                            BLL.AudiFlowService.AddAuditFlow(flow);
                            BLL.Sys_LogService.AddLog(BLL.Const.System_1, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "添加菜单流程信息");
                        }
                        else
                        {
                            ShowNotify("流程步骤设置已完成，没有下一步骤！");
                        }
                    }
                    else
                    {
                        if (roleIds.Count() > 0)
                        {
                            BLL.AudiFlowService.AddAuditFlow(flow);
                            BLL.Sys_LogService.AddLog(BLL.Const.System_1, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "添加菜单流程信息");
                        }
                        else
                        {
                            ShowNotify("请选择角色！");
                        }
                    }
                }
                else
                {
                    flow.AudiFlowId = audiFlowId;
                    if (isAuditFlow == true)
                    {
                        if (BLL.AudiFlowService.IsAuditFlowEnd(menuId, audiFlowId))
                        {
                            ShowNotify("流程已有完成步骤！");
                        }
                        else
                        {
                            flow.RoleId = null;
                            BLL.AudiFlowService.UpdateAuditFlow(flow);
                            BLL.Sys_LogService.AddLog(BLL.Const.System_1, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "修改菜单流程信息");
                        }
                    }
                    else
                    {
                        if (roleIds.Count() > 0)
                        {
                            BLL.AudiFlowService.UpdateAuditFlow(flow);
                            BLL.Sys_LogService.AddLog(BLL.Const.System_1, this.CurrUser.LoginProjectId, this.CurrUser.UserId, "修改菜单流程信息");
                        }
                        else
                        {
                            ShowNotify("请选择角色！");
                        }
                    }
                }
                PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
            }
            else
            {
                ShowNotify("您没有这个权限，请与管理员联系！");
            }
        }


        /// <summary>
        /// 加载页面
        /// </summary>
        private void LoadData()
        {
            btnClose.OnClientClick = ActiveWindow.GetHideReference();
        }

        private void BindDropDownBox()
        {
            string strSql = @"select RoleId,RoleName from Sys_Role where IsAuditFlow=1 order by SortIndex";
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, null);

            RadioButtonList1.DataSource = tb;
            this.RadioButtonList1.DataTextField = "RoleName";
            this.RadioButtonList1.DataValueField = "RoleId";
            RadioButtonList1.DataBind();
        }

        /// <summary>
        /// 得到角色ID字符串
        /// </summary>
        /// <param name="bigType"></param>
        /// <returns></returns>
        protected string ConvertRole(string[] roleIds)
        {
            string roles = null;
            if (roleIds != null && roleIds.Count() > 0)
            {
                foreach (string roleId in roleIds)
                {
                    roles += roleId + ",";
                }
                if (roles != string.Empty)
                {
                    roles = roles.Substring(0, roles.Length - 1); ;
                }
            }

            return roles;
        }

        private string GetMaxId()
        {
            int maxId = 0;
            string str = "SELECT (ISNULL(MAX(AudiFlowStep),0)+1) from AudiFlow where FlowModule='" + Request.Params["menuId"] + "'";
            maxId = BLL.SQLHelper.getIntValue(str);
            return maxId.ToString();
        }

        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private bool GetButtonPower(string button)
        {
            return BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.AudiFlowMenuId, button);
        }

        protected void IsFlowEnd_CheckedChanged(object sender, CheckedEventArgs e)
        {
            if (IsFlowEnd.Checked)
            {
                DropDownBox1.Value = null;
                DropDownBox1.Text = string.Empty;
            }
        }
    }
}