using ButcherManage.BO;
using ButcherManage.BO.Enums;
using ButcherManage.BO.LocalBL;
using ButcherManage.BO.Utils;
using ButcherManage.Dialogs;
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 WinFormControl;

namespace ButcherManage.HotPickSelector_
{
  public partial class HotPickSelector : Form, IWithRoleForm
  {
    #region IWithRoleForm
    public List<short> RoleName
    {
      get { return new List<short> { (short)设备类别.烫毛分线 }; }
    }

    public Form Generate()
    {
      return this;
    }
    #endregion

    List<HotPick> list;
    List<HotPick_Detail> records;
    DateTime date = DateTime.Today;
    HotPick current;

    public HotPickSelector()
    {
      InitializeComponent();
    }

    protected override void OnLoad(EventArgs e)
    {
      base.OnLoad(e);
      datePicker.Text = date.ToString("yyyy-MM-dd");
      BindGrid();
      FillNumberPad();
    }

    void RefreshRecordGrid()//bindgrid、numberclick
    {
      if (current == null)
        return;
      records = HotPickBL.GetSecondOrderDetails(current.ID);
      var row = records.Count % 5;
      if (records.Count % 5 == 0)
      {
        records.Add(new HotPick_Detail() { SecondOrder_ID = current.ID });
        row = 0;
      }
      BindRecorGrid();
      BindLabel();
      recordGrid.Rows[records.Count / 5].Cells[row].Selected = true;
    }

    void BindLabel()
    {
      countLbl.Text = records.Where(x => x.Number > 0).Count().ToString();
      numberLbl.Text = records.Sum(x => x.Number).ToString();
      hotNumLbl.Text = list.Sum(x => x.HotFadeNumber).ToString();
    }

    private void BindGrid()//onload、query、finish
    {
      list = HotPickBL.GetSecondOrderList(date).OrderBy(x => x.Order).OrderBy(x => x.Finish).ToList();
      orderGrid.DataSource = list;

      current = list.FirstOrDefault();
      foreach (DataGridViewRow row in orderGrid.Rows)
      {
        if ((bool)row.Cells["L_Finish"].Value)
          row.Cells[orderGrid.Columns.Count - 1] = new DataGridViewTextBoxCell();
      }
      orderGrid.Refresh();
      orderLbl.Text = current == null ? "0" : current.Order.ToString();
      RefreshRecordGrid();
    }

    private void FillNumberPad()
    {
      for (var i = 1; i < 10; i++)
        CreateBtn(i.ToString());
    }

    void CreateBtn(string content)
    {
      var btn = new NButton() { Width = 100, Height = 60, Text = content, Font = new Font("宋体", 15), Margin = new Padding(18, 10, 18, 20), PlaySound = true };
      btn.Click += NumberBtnClick;
      numPad.Controls.Add(btn);
    }

    private void NumberBtnClick(object sender, EventArgs e)
    {
      if (current == null)
      {
        NMessageBox.ShowDialog("没有待处理的数据");
        return;
      }
      var number = int.Parse((sender as NButton).Text);
      var cell = recordGrid.CurrentCell;
      if (cell.Value == null && number == 0)
        return;
      var idx = cell.RowIndex * 5 + cell.ColumnIndex;
      var detail = new HotPick_Detail();
      if (idx > records.Count - 1)
      {
        if (cell.RowIndex != records.Count / 5 || cell.ColumnIndex != records.Count % 5)
          cell = recordGrid.Rows[records.Count / 5].Cells[records.Count % 5];
        detail.SecondOrder_ID = current.ID;
        detail.Number = number;
        records.Add(detail);
      }
      else
      {
        detail = records[idx];
        detail.Number = number;
      }
      HotPickBL.Insert(detail, current);
      cell.Value = number;
      var row = records.Count % 5;
      if (records[records.Count - 1].Number == null)
        row -= 1;
      if (records.Count % 5 == 0)
      {
        records.Add(new HotPick_Detail() { SecondOrder_ID = current.ID });
        row = 0;
        BindRecorGrid();
      }
      recordGrid.Rows[records.Count / 5].Cells[row].Selected = true;
      var v = records.Sum(x => x.Number ?? 0);
      orderGrid.CurrentRow.Cells["L_HotFadeNumber"].Value = v;
      current.HotFadeNumber = v;
      BindLabel();
    }

    void BindRecorGrid()
    {
      recordGrid.DataSource = EntityExpand.Build(records);
      recordGrid.Refresh();
    }

    private void colseBtn_Click(object sender, EventArgs e)
    {
      Close();
    }

    private void orderGrid_CellClick(object sender, DataGridViewCellEventArgs e)
    {
      if (e.RowIndex < 0)
        return;
      var id = (long)orderGrid.CurrentRow.Cells[1].Value;
      if (id == current.OrderDetail_ID)
        return;
      current = list.First(x => x.OrderDetail_ID == id);
      orderLbl.Text = current.Order.ToString();
      RefreshRecordGrid();
    }

    private void orderGrid_CellContentClick(object sender, DataGridViewCellEventArgs e)
    {
      if (e.ColumnIndex != orderGrid.Columns.Count - 1 || e.RowIndex == -1)
        return;
      HotPickBL.SetFinish(current);
      BindGrid();
    }

    private void datePicker_MouseDown(object sender, MouseEventArgs e)
    {
      var cs = new CalendarSelecter();
      if (cs.ShowDialog() == true)
      {
        date = cs.Result;
        datePicker.Text = date.ToString("yyyy-MM-dd");
      }
    }

    private void queryBtn_Click(object sender, EventArgs e)
    {
      BindGrid();
    }

    private void orderGrid_RowPrePaint(object sender, DataGridViewRowPrePaintEventArgs e)
    {
      DataGridViewRow dgrSingle = orderGrid.Rows[e.RowIndex];
      var v = (bool)dgrSingle.Cells["L_Finish"].Value;
      if (v)
        dgrSingle.DefaultCellStyle.BackColor = Color.YellowGreen;
    }
  }
}