using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ddq
{
    public partial class frmMain : Form
    {

        // 先hard-code公司ID，以后要按照登录用户来判断它的公司归属
        private string companyId = "CO000201PR";
        private int userId = 123;

        private DataTable fundDataTable;
        private DataTable peopleDataTable;

        public frmMain()
        {
            InitializeComponent();

            InitializeData();
        }

        private void InitializeData()
        {

        }

        private void tbcMain_SelectedIndexChanged(object sender, EventArgs e)
        {
            // Request
            if (tbcMain.SelectedIndex == 0) { }
            // Data
            else if (tbcMain.SelectedIndex == 1) {

                LoadFundList(companyId);
            }
            // Setting
            else { };
        }


        private void LoadFundList(string companyId)
        {
            if (fundDataTable == null)
            {
                fundDataTable = DataAccess.Get_fund_list_by_company(companyId, 1, 1000);

                InitFundListGrid(fundDataTable);
            }
        }

        private void InitFundListGrid(DataTable dt)
        {
            this.grdFundList.DataSource = dt;

            this.grdFundList.Columns["fund_id"].Visible = true;
            this.grdFundList.Columns["company_id"].Visible = false;

            this.grdFundList.Columns["fund_short_name"].HeaderText = "Fund Name";
            this.grdFundList.Columns["fund_status"].HeaderText = "Operating Status";
            this.grdFundList.Columns["management_start_date"].HeaderText = "Inception Date";
            this.grdFundList.Columns["management_start_date"].DefaultCellStyle.Format = "yyyy-MM-dd";
            this.grdFundList.Columns["management_end_date"].HeaderText = "Liquidate Date";
            this.grdFundList.Columns["management_end_date"].DefaultCellStyle.Format = "yyyy-MM-dd";
            this.grdFundList.Columns["ret_tenure"].HeaderText = "Return Since Inception";
            this.grdFundList.Columns["ret_tenure"].DefaultCellStyle.Format = "P1";

        }

        private void grdFundList_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            int rowIndex = e.RowIndex;
            int columnIndex = e.ColumnIndex;

            if (columnIndex < 0 || rowIndex < 0) return;

            DataRow row = fundDataTable.Rows[rowIndex];

            // 弹出基金页面
            string entityId = row["fund_id"].ToString();

            if (entityId.Length == 10 && Regex.Match(entityId, "^[HM]F").Success)
            {
                FundQ fundQ = new FundQ(entityId, companyId, userId);
                fundQ.Show();
            }

        }

        private void LoadPeopleList(string companyId)
        {
            if (peopleDataTable == null)
            {
                peopleDataTable = DataAccess.Get_dd_personnel_info(null, companyId);

                InitPeopleListGrid(peopleDataTable);
            }
        }

        private void InitPeopleListGrid(DataTable dt)
        {
            this.grdPeopleList.DataSource = dt;

            this.grdPeopleList.Columns["personnel_id"].Visible = false;
            this.grdPeopleList.Columns["company_id"].Visible = false;
            this.grdPeopleList.Columns["role"].Visible = false;

            this.grdPeopleList.Columns["name"].HeaderText = "Name";
            this.grdPeopleList.Columns["role_desc"].HeaderText = "Role";
            this.grdPeopleList.Columns["title"].HeaderText = "Title";
            this.grdPeopleList.Columns["industry_start_year"].HeaderText = "Industry Start Year";
            this.grdPeopleList.Columns["company_start_year"].HeaderText = "Company Start Year";
            this.grdPeopleList.Columns["bio"].HeaderText = "Bio";

        }


        private void tbcData_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (tbcData.SelectedIndex == 0)
            {
                LoadFundList(companyId);
            }
            else if (tbcData.SelectedIndex == 1)
            {
                LoadPeopleList(companyId);
            }
            else { }
        }
        //
        //  People
        //
        private void btnAddPersonn_Click(object sender, EventArgs e)
        {
            LoadPersonnelQ(null);
        }

        private void grdPeopleList_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            int rowIndex = e.RowIndex;

            if (rowIndex < 0) return;

            string personnelId = peopleDataTable.Rows[rowIndex]["personnel_id"].ToString();

            LoadPersonnelQ(personnelId);
        }

        private void LoadPersonnelQ(string personnelId)
        {
            using (PersonnelQ dialog = new PersonnelQ(personnelId, this.companyId, this.userId))
            {
                dialog.StartPosition = FormStartPosition.CenterParent;
                DialogResult result = dialog.ShowDialog(this);

                if (result == DialogResult.OK)
                {
                    peopleDataTable = DataAccess.Get_dd_personnel_info(null, this.companyId);
                    
                    this.grdPeopleList.DataSource = peopleDataTable;
                }

            }
        }
    }
}