using Rs.Controls;
using Rs.DataAccess;
using Rs.Framework;
using Rs.MotionPlat.Commom;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using ViewWindow.Model;

namespace Rs.MotionPlat.SysConfig
{
    public partial class VarConfig : BaseFormHeader
    {
        public event Action<string> FormCloseEvent;
        SqliteHelper db = new SqliteHelper();
        DataTable data = new DataTable();
        public VarConfig(Action<string> act)
        {
            InitializeComponent();
            FormCloseEvent= act;
        }

        public VarConfig()
        {
            InitializeComponent();
        }

        private void VarConfig_Load(object sender, EventArgs e)
        {
            dataGridView1.AutoGenerateColumns = false;
            cboxCategory.DropDownStyle= ComboBoxStyle.DropDownList;
            string querySql = "select * from SysParameter where enable=1";
            data=db.GetDataTable(querySql);
            if(data != null && data.Rows.Count>0) {
                var cate = data.AsEnumerable().GroupBy(g => g.Field<string>("category")).ToArray();
                cboxCategory.Items.Add("all");
                foreach( var c in cate)
                {
                    cboxCategory.Items.Add(c.Key);
                    cboxCategory2.Items.Add(c.Key);
                }
            }
            dataGridView1.DataSource = data;
            cboxCategory.SelectedIndex = 0;

            if(GlobalUser.IsOp() || GlobalUser.IsNologin())
            {
                dataGridView1.ReadOnly = true;
            }
            else if(GlobalUser.IsVender())
            {
                dataGridView1.AllowUserToAddRows = false;
            }
        }

        void BindData()
        {
            Invoke(new Action(() => {
                dataGridView1.DataSource = null;
                string querySql = $"select * from SysParameter where enable=1";
                if (cboxCategory.SelectedIndex > 0)
                {
                    querySql += $" and category='{cboxCategory.SelectedItem.ToString()}'";
                }
                data = db.GetDataTable(querySql);
                dataGridView1.DataSource = data;
            }));
        }

        private void dataGridView1_CellEndEdit(object sender, DataGridViewCellEventArgs e)
        {
            if(e.RowIndex>=0)
            {
                UpdateRow(dataGridView1.Rows[e.RowIndex]);
                Task.Run(() => {
                    BindData();
                });
            }
        }

        private void UpdateRow(DataGridViewRow row)
        {
            object ID = row.Cells["ID"].Value??"";
            if(ID != null && !string.IsNullOrEmpty(ID.ToString()))
            {
                string FieldName = row.Cells["FieldName"].Value.ToString();
                string FieldType = row.Cells["FieldType"].Value.ToString();
                string FieldValue = row.Cells["FieldValue"].Value.ToString();
                string Desc = row.Cells["Desc"].Value.ToString();
                string Category = row.Cells["Category"].Value.ToString();
                string Enable = row.Cells["Enable"].Value.ToString();
                string updateSql = $"update SysParameter set FieldName='{FieldName}',FieldType='{FieldType}'," +
                    $"FieldValue='{FieldValue}',Desc='{Desc}',Category='{Category}',Enable={Enable} where id={ID}";
                db.ExecuteNonQuery(updateSql);
            }
            else
            {
                string FieldName = row.Cells["FieldName"].Value.ToString();
                string FieldType = row.Cells["FieldType"].Value.ToString();
                string FieldValue = row.Cells["FieldValue"].Value.ToString();
                string Desc = row.Cells["Desc"].Value.ToString();
                string Category = row.Cells["Category"].Value.ToString();
                string Enable = row.Cells["Enable"].Value.ToString() == "" ? "0" : "1";
                string insertSQL = $"insert into SysParameter(FieldName,FieldType,FieldValue,Desc,Category,Enable) " +
                    $"values('{FieldName}','{FieldType}','{FieldValue}','{Desc}','{Category}',{1})";
                db.ExecuteNonQuery(insertSQL);
            }
            SysConfigParam.Init();
           
        }

        private void cboxCategory_SelectedIndexChanged(object sender, EventArgs e)
        {
            BindData();
        }

        private void dataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
        {
            if(e.RowIndex>=0)
            {
                UpdateRow(dataGridView1.Rows[e.RowIndex]);
                BindData();
            }
        }

        private void VarConfig_FormClosed(object sender, FormClosedEventArgs e)
        {
            FormCloseEvent?.Invoke("VarConfig");
        }

        private void btnSave_Click(object sender, EventArgs e)
        {
            string FieldName = txtFieldName.Text;
            string querySql = $"select * from SysParameter where fieldname='{FieldName}'";
            DataTable dt = db.GetDataTable(querySql);
            if(dt!=null&&dt.Rows.Count>0)
            {
                Msg.ShowError($"Var name {FieldName} exist,please change anther name");
                return;
            }
            string FieldType = cboxFieldType.SelectedItem.ToString();
            string FieldValue =txtFieldValue.Text;
            string Desc = txtDesc.Text;
            string Category = cboxCategory2.Text.ToString();
            string Enable = "1";
            string insertSQL = $"insert into SysParameter(FieldName,FieldType,FieldValue,Desc,Category,Enable) " +
                $"values('{FieldName}','{FieldType}','{FieldValue}','{Desc}','{Category}',{1})";
            if(db.ExecuteNonQuery(insertSQL)>0)
            {
                SysConfigParam.Init();
                BindData();
            }
        }
    }
}