using Dapper;
using Dapper.Contrib.Extensions;
using System.ComponentModel.DataAnnotations;
using System.Data.SqlClient;
using static DbTableClass;

public class kolFansTypeDetail : kolFansType
{
    DbConn dbConn = new DbConn();
    SqlConnection conn = new SqlConnection(GlobalClass.appsettings("ConnectionStrings:SQLConnectionString"));

    public string option_name { get; set; } = "";
    public string optionItem_name { get; set; } = "";

    public string updateResult { get; set; } = "";

    private kolFansType _kolFansType;

    public kolFansTypeDetail() {
        _kolFansType = new kolFansType();
    }

    public kolFansTypeDetail(string kolFansType_uid)
    {
        _kolFansType = conn.QueryFirstOrDefault<kolFansType>("select * from kolFansType where kolFansType_uid = @kolFansType_uid", new { kolFansType_uid = kolFansType_uid });

        if (_kolFansType != null)
        {
            Type dataType = _kolFansType.GetType();

            foreach (var prop in dataType.GetProperties())
            {
                string propName = prop.Name;
                var valueProperty = dataType.GetProperty(propName);
                object propValue = valueProperty.GetValue(_kolFansType, null);

                this.GetType().GetProperty(propName).SetValue(this, propValue);
            }

            var result = conn.QueryFirstOrDefault("select A.option_name, B.optionItem_name from from option A, optionItem B where A.option_uid = B.option_uid and B.option_uid = @option_uid and B.optionItem_uid = @optionItem_uid ", new { option_uid = this.option_uid, optionItem_uid = this.optionItem_uid });

            if (result != null)
            {
                this.option_name = result.option_name;
                this.optionItem_name = result.optionItem_name;
            }
        }
        else
        {
            _kolFansType = new kolFansType();
        }
    }

    public kolFansTypeDetail(kolFansType fansType)
    {
        this._kolFansType = fansType;

        Type dataType = _kolFansType.GetType();
        foreach (var prop in dataType.GetProperties())
        {
            string propName = prop.Name;
            var valueProperty = dataType.GetProperty(propName);
            object propValue = valueProperty.GetValue(_kolFansType, null);

            this.GetType().GetProperty(propName).SetValue(this, propValue);
        }

        var result = conn.QueryFirstOrDefault("select A.option_name, B.optionItem_name from from option A, optionItem B where A.option_uid = B.option_uid and B.option_uid = @option_uid and B.optionItem_uid = @optionItem_uid ", new { option_uid = this.option_uid, optionItem_uid = this.optionItem_uid });

        if (result != null)
        {
            this.option_name = result.option_name;
            this.optionItem_name = result.optionItem_name;
        }
    }

    public bool dataUpdate()
    {
        if (this._kolFansType != null)
        {
            if (this._kolFansType.kolFansType_uid == "")
            {
                this._kolFansType.kolFansType_uid = "KFT_" + GlobalClass.CreateRandomCode(16);

                try
                {
                    conn.Insert(this._kolFansType);
                    updateResult = "success";
                    return true;
                }
                catch (Exception ex)
                {
                    updateResult = ex.Message;
                    return false;
                }

            }
            else
            {
                try
                {
                    conn.Update(this._kolFansType);
                    updateResult = "success";
                    return true;
                }
                catch (Exception ex)
                {
                    updateResult = ex.Message;
                    return false;
                }
            }
        }
        else
        {
            updateResult = "null 物件無法更新";
            return false;
        }
    }
}