using VberZero.Tools.StringModel;

namespace VberAdmin.Web.Models.Search;

public class VmDateItem
{
    public VmDateItem(int interval = 30, string formatter = "YYYY-MM-DD", bool isAutoApply = true)
    {
        Interval = interval;
        Formatter = formatter;
        IsAutoApply = isAutoApply;
    }

    public VmDateItem(string formatter, bool isAutoApply = true) : this(30, formatter, isAutoApply)
    {
        Formatter = formatter;
        IsAutoApply = isAutoApply;
    }

    public bool IsAutoApply { get; set; }
    public string Value { get; set; }

    private int _interval;

    public int Interval
    {
        get => _interval > 0 ? _interval : 30;
        set => _interval = value;
    }

    public string Formatter { get; set; }
    public string IsAutoApplyStr => IsAutoApply ? "true" : "false";

    public string EndDate => GetDateStr();
    public string StartDate => GetDateStr(1);

    private string GetDateStr(int type = 0)
    {
        if (Value.Empty())
        {
            return type == 0
                ? DateTime.Today.ToString("yyyy-MM-dd")
                : DateTime.Today.AddDays(0 - Interval).ToString("yyyy-MM-dd");
        }

        string str = "";
        try
        {
            ; string[] arrDate = Value.Split(new[] { '@' }, StringSplitOptions.RemoveEmptyEntries);

            if (type == 0)
            {
                return Convert.ToDateTime(arrDate[0]).ToString("yyyy-MM-dd");
            }

            if (arrDate.Length > 1)
            {
                return Convert.ToDateTime(arrDate[1]).ToString("yyyy-MM-dd");
            }

            return Convert.ToDateTime(arrDate[0]).AddDays(0 - Interval).ToString("yyyy-MM-dd");
        }
        catch
        {
            //
        }
        return str;
    }
}