using ryCommon;
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;

namespace MyHouse.WebAPITool
{
    public partial class FrmCardsView : RySkins.SKinForm
    {
        public FrmCardsView()
        {
            InitializeComponent();
            OlvBankName.AspectGetter = delegate (object x) { return ((CardInfo)x).BankName; };
            OlvCardNum.AspectGetter = delegate (object x) { return ((CardInfo)x).CardNum; };
            OlvBillDate.AspectGetter = delegate (object x) { return "每月"+((CardInfo)x).BillDate+"日"; };
            OlvRePayDate.AspectGetter = delegate (object x) {
                var row = (CardInfo)x;
                if (row.RePayDateMode == 0)
                {
                    return "每月" + row.RePayDate + "日";
                }
                else
                {
                    return "账单日后第" + row.RePayDate + "天";
                }
            };
            OlvOutTime.AspectGetter = delegate (object x) {
                var OutTime = ((CardInfo)x).OutTime;
                return OutTime;
            };
            OlvOutTime.AspectToStringConverter = delegate (object row, object x)
            {
                var OutTime = (long)x;
                if (OutTime == 0) { return "永不过期"; }
                return OutTime.ToDateTime().ToString("yyyy-MM-dd dddd");
            };
            OlvNextRePayDate.AspectGetter = delegate (object x) {
                var CardInfo = (CardInfo)x;
                if (CardInfo.RePayDate == 0) { return DateTime.MinValue; }
                return API.API.GetNextRepayDate(CalcDt, CardInfo.BillDate, CardInfo.RePayDateMode,CardInfo.RePayDate);
            };
            OlvNextRePayDate.AspectToStringConverter = delegate (object row, object x)
            {
                var NextRePayDate = (DateTime)x;
                if (NextRePayDate == DateTime.MinValue) { return ""; }
                var str = NextRePayDate.ToString("yyyy-MM-dd dddd");
                var monthcount = RyDate.GetMonthCount(DateTime.Now, NextRePayDate);
                if(DateTime.Now > NextRePayDate) { return str; }
                if (monthcount == 1)
                {
                    return str + "(下月"+NextRePayDate.Day+"日)";
                }
                else if (monthcount ==2)
                {
                    return str + "(下下月" + NextRePayDate.Day + "日)";
                }
                else if (monthcount == 0)
                {
                    return str + "(本月" + NextRePayDate.Day + "日)";
                }
                return NextRePayDate.ToString("yyyy-MM-dd dddd");
            };
            OlvDes.AspectGetter = delegate (object x) { return((CardInfo)x).Des; };
            OlvFreeYear.AspectGetter = delegate (object x) {
                var CardInfo = (CardInfo)x;
                return CardInfo.FreeYearDate;
            };
            OlvFreeYear.AspectToStringConverter = delegate (object row, object x)
            {
                var CardInfo = (CardInfo)row;
                if (CardInfo.StartTime == 0)
                {
                    return "免年费";
                }
                var FreeYearDate = CardInfo.FreeYearDate.ToDateTime();
                var day = CardInfo.StartTime % 100;
                var month = (CardInfo.StartTime - day) / 100;
                var dt_start = new DateTime(DateTime.Now.Year, month, day);
                if (dt_start > DateTime.Now.Date) { dt_start = dt_start.AddYears(-1); }
                var dt_end = dt_start.AddYears(1);
                if(FreeYearDate>= dt_start && FreeYearDate< dt_end)
                {
                    return "本年度已达标("+dt_start.ToString("yyyy-MM-dd")+"至"+ dt_end.AddDays(-1).ToString("yyyy-MM-dd") + ")";
                }
                else
                {
                    return "本年度尚未达标(" + dt_start.ToString("yyyy-MM-dd") + "至" + dt_end.AddDays(-1).ToString("yyyy-MM-dd") + ")";
                }
            };
            LvCards.FormatRow += LvCbResult_FormatRow;
            LvCards.FormatCell += LvCbResult_FormatCell;
        }

        private void LvCbResult_FormatCell(object sender, BrightIdeasSoftware.FormatCellEventArgs e)
        {
            var item = (CardInfo)e.Model;
            if(e.ColumnIndex==OlvDes.Index)
            {
                e.SubItem.ForeColor= Color.Gray;
            }
            else if (e.ColumnIndex == OlvFreeYear.Index)
            {
                if (e.SubItem.Text.IndexOfEx("已达标") >= 0 || e.SubItem.Text.IndexOfEx("免年费") >= 0)
                { e.SubItem.ForeColor = Color.Blue; }
                else
                {
                    e.SubItem.ForeColor = Color.Red;
                }
            }
        }

        private void LvCbResult_FormatRow(object sender, BrightIdeasSoftware.FormatRowEventArgs e)
        {
            var item = (CardInfo)e.Model;
            if (!item.Enabled) { e.Item.ForeColor = Color.Gray; }
        }

        private void rySearch1_OnSearch(object sender, EventArgs e)
        {
            LvCards.ClearObjects();
            List<CardInfo> list = new List<CardInfo>();
            string post_str = "api=GetCardsList&name=" + RyWeb.WebDecode.UrlEncode(rySearch1.Text);
            var jsonResult = API.API.Post("Card", "GetCardsList", post_str);
            if (jsonResult.IsOK)
            {
                DataTable data = jsonResult.List;
                for (int i = 0; i < data.Rows.Count; i++)
                {
                    DataRow row = data.Rows[i];
                    list.Add(new CardInfo()
                    {
                        Id = row["id"].ToInt(),
                        BankName = row["BankName"].ToString(),
                        CardNum = row["CardNum"].ToString(),
                        BillDate = row["BillDate"].ToInt(),
                        RePayDateMode = row["RePayDateMode"].ToInt(),
                        RePayDate = row["RePayDate"].ToInt(),
                        Enabled = row["Enabled"].ToInt()==1,
                        OutTime = row["OutTime"].ToInt64(),
                        StartTime = row["StartTime"].ToInt(),
                        FreeYearDate = row["FreeYearDate"].ToInt64(),
                        Des = row["Des"].ToString(),
                    });
                }
            }
            else
            {
                MessageBox.Show(jsonResult.ResultText, "错误代码:" + jsonResult.Result, MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
            LvCards.AddObjects(list);
        }

        private void FrmCardsView_Load(object sender, EventArgs e)
        {
            rySearch1.PerformClick();
            LvCards.Sort(OlvNextRePayDate, SortOrder.Descending);
        }

        private void 添加银行卡ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            FrmCardAdd frm = new FrmCardAdd();
            if(frm.ShowDialog()==DialogResult.OK)
            {
                rySearch1.PerformClick();
            }
            frm.Dispose();
        }

        private void 修改银行卡ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var item = (CardInfo)LvCards.SelectedObject;
            if (item == null) { return; }
            FrmCardAdd frm = new FrmCardAdd();
            frm.GetInfo(item.Id);
            if (frm.ShowDialog() == DialogResult.OK)
            {
                rySearch1.PerformClick();
            }
            frm.Dispose();
        }
        private DateTime CalcDt=DateTime.Now;
        private void DtPayDate_ValueChanged(object sender, EventArgs e)
        {
            CalcDt = DtPayDate.Value;
            LvCards.Refresh();
            LvCards.Sort(OlvNextRePayDate, SortOrder.Descending);
        }

        private void 设置为年费达标ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (RySkins.Msg.ShowMsg("确定要设置本年度年费已达标吗？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.No)
            {
                return;
            }
            var item = (CardInfo)LvCards.SelectedObject;
            if (item == null) { return; }
            string post_str = "api=SetFreeYearPay&id=" + item.Id;
            var jsonResult = API.API.Post("Card", "SetFreeYearPay", post_str);
            if (jsonResult.IsOK)
            {
                RySkins.Msg.ShowMsg("已设置年费达标。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                rySearch1.PerformClick();
            }
            else
            {
                API.API.ErrorJson(jsonResult);
            }
        }

        private void 删除银行卡ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (LvCards.SelectedObject == null) { MessageBox.Show("请先选择要删除的项。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; }
            var item = (CardInfo)LvCards.SelectedObject;
            var selectId = item.Id;
            if (RySkins.Msg.ShowMsg("确定要删除该项吗？一旦删除将不可恢复。", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.No)
            {
                return;
            }
            string post_str = "api=DelCard&id=" + selectId;
            var jsonResult = API.API.Post("Card", "DelCard", post_str);
            if (jsonResult.IsOK)
            {
                LvCards.RemoveObject(item);
            }
            else
            {
                API.API.ErrorJson(jsonResult);
            }
        }
    }
    public class CardInfo
    {
        public int Id { get; set; } = 0;
        public string BankName { get; set; } = "";
        public string CardNum { get; set; } = "";
        public int BillDate { get; set; } = 0;
        public int RePayDateMode { get; set; } = 0;
        public int RePayDate{ get; set; } = 0;
        public bool Enabled { get; set; } = true;
        public int StartTime { get; set; } = 0;
        public long OutTime { get; set; } = 0;
        public string Des { get; set; } = "";
        public long FreeYearDate { get; set; } = 0;
    }
}