using VberAdmin.Web.Models.Input;
using VberAdmin.Web.Models.Search;

using VberZero.Tools.StringModel;

namespace VberAdmin.Web.Models.Modals;

using VberAdmin.Web.Models.Table;

public class VmQueryModal
{
    /// <summary>
    ///
    /// </summary>
    /// <param name="name"></param>
    /// <param name="url"></param>
    /// <param name="modalId"></param>
    /// <param name="queryItems"></param>
    /// <param name="originField">"id,name,name2,displayName"</param>
    /// <param name="targetField">"id,name" "1:name,3:displayName" "1:name|name2,3:displayName"</param>
    /// <param name="ajaxSelectNameField"></param>
    /// <param name="submitEventName"></param>
    /// <param name="itemDbClickEventName"></param>
    /// <param name="itemClickEventName"></param>
    /// <param name="isSingleSelect"></param>
    /// <param name="vmQueryTreeSearch"></param>
    /// <param name="searchBindFun"></param>
    /// <param name="modalWidth"></param>
    public VmQueryModal(string name, string url, string modalId, List<VmQueryItem> queryItems, string originField,
        string targetField,
        string ajaxSelectNameField = "", string submitEventName = null, string itemDbClickEventName = null,
        string itemClickEventName = null, bool isSingleSelect = true, VmQueryTreeSearch vmQueryTreeSearch = null,
        string searchBindFun = "", int modalWidth = 900)
    {
        ModalName = name;
        QueryUrl = url;
        QueryItems = queryItems;
        SearchBindFun = searchBindFun;
        AjaxSelectNameField = ajaxSelectNameField;
        VmQueryTreeSearch = vmQueryTreeSearch;
        OriginFields = originField.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
        var targets = new string[OriginFields.Length];
        TargetFields = new List<string[]>();
        IsSingleSelect = isSingleSelect;
        if (string.IsNullOrEmpty(targetField))
        {
            for (var i = 0; i < targets.Length; i++) TargetFields.Add(new[] { $"[name='{OriginFields[i]}']" });
        }
        else
        {
            var targetArr = targetField.Split(new[] { ',' }, StringSplitOptions.None);
            for (var i = 0; i < targets.Length; i++)
                if (i < targetArr.Length)
                {
                    if (!string.IsNullOrEmpty(targetArr[i]))
                    {
                        var unitArr = targetArr[i].Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
                        if (unitArr.Length > 1)
                        {
                            if (int.TryParse(unitArr[0], out var index) && index < OriginFields.Length && index >= i)
                            {
                                for (; i < index; i++) TargetFields.Add(new[] { $"[name='{OriginFields[i]}']" });
                                AddTargetField(unitArr[1], i);
                            }
                            else
                            {
                                AddTargetField(unitArr[1], i);
                            }
                        }
                        else
                        {
                            AddTargetField(targetArr[i], i);
                        }
                    }
                    else
                    {
                        TargetFields.Add(new[] { $"[name='{OriginFields[i]}']" });
                    }
                }
                else
                {
                    TargetFields.Add(new[] { $"[name='{OriginFields[i]}']" });
                }
        }

        SubmitEventName = submitEventName;
        ModalId = modalId;
        ModalWidth = modalWidth;
        ItemClickEventName = itemClickEventName;
        ItemDbClickEventName = itemDbClickEventName ?? submitEventName;
    }

    public string QueryUrl { get; set; }
    public List<VmQueryItem> QueryItems { get; set; }
    public string ModalId { get; set; }
    public string ModalName { get; set; }
    public int ModalWidth { get; set; }
    public string RowId { get; set; }
    public string[] OriginFields { get; set; }
    public List<string[]> TargetFields { get; set; }
    public string SubmitEventName { get; set; }
    public string ItemClickEventName { get; set; }
    public string ItemDbClickEventName { get; set; }

    public VmQueryTreeSearch VmQueryTreeSearch { get; set; }

    public string SearchBindFun { get; set; }
    public bool IsSingleSelect { get; set; }
    public bool IsMultiplePageSelect { private get; set; }
    public string PageSelect => IsMultiplePageSelect ? "true" : "false";
    public string SingleSelect => IsSingleSelect ? "true" : "false";

    public string AjaxSelectNameField { get; set; }

    private void AddTargetField(string targetStr, int index)
    {
        var target = targetStr.Split(new[] { '|' }, StringSplitOptions.None);
        for (var i = 0; i < target.Length; i++)
            target[i] = string.IsNullOrEmpty(target[i])
                ? $"[name='{OriginFields[index]}']"
                : target[i].StartsWith("#") || target[i].StartsWith(".")
                    ? target[i]
                    : $"[name='{target[i]}']";
        TargetFields.Add(target);
    }

    public VmQueryModal WithSearchFun(string funName)
    {
        SearchBindFun = funName;
        return this;
    }

    public VmQueryModal WithSearchTree(VmQueryTreeSearch searchTree)
    {
        VmQueryTreeSearch = searchTree;
        return this;
    }

    public VmSearch Search
    {
        get
        {
            var list = QueryItems.Where(a => a.IsSearch).ToList();
            if (list.Any())
            {
                var search = new List<VmSearchItem>();
                foreach (var item in list)
                {
                    var s = new VmSearchItem(item.FiledName, item.DisplayName)
                    {
                        IsDisabled = item.IsDisabled,
                        IsHidden = item.IsHidden,
                        IsReadOnly = item.IsReadonly,
                        IsOnlyView = item.IsOnlyView,
                        FieldType = item.FieldType,
                        ExpType = item.ExpType,
                    };
                    if (item.SelectStr.NotEmpty())
                    {
                        s.WithSelect(item.SelectStr, false, item.IsSelectTree);
                    }

                    search.Add(s);
                }

                return new VmSearch(search, ModalId + "_search");
                ;
            }

            return null;
        }
    }
}

public class VmQueryItem : VmTableItem
{
    public VmQueryItem(
        string filedName,
        string displayName,
        bool isSearch = false,
        bool sort = false,
        int tipLength = 0,
        bool isDisabled = false,
        bool isHidden = false,
        FType fieldType = FType.S,
        EType expType = EType.Contains,
        string formatter = "")
        : base(filedName, displayName, formatter, sort, tipLength)
    {
        IsSearch = isSearch;
        IsDisabled = isDisabled;
        IsHidden = isHidden;
        FieldType = fieldType;
        ExpType = expType;
    }

    public bool IsSearch { get; set; }
    public bool IsHidden { get; set; }
    public bool IsFieldHidden { get; set; }

    public bool IsOnlyView { get; set; }
    public bool IsDisabled { get; set; }
    public bool IsReadonly { get; set; }
    public string DisabledStr => IsDisabled ? "disable" : "";
    public bool IsSelectTree { get; set; }
    public string SelectStr { get; set; }
    public FType FieldType { get; set; }
    public EType ExpType { get; set; }

    //public string FiledName { get; set; }
    //public string DisplayName { get; set; }
    //public string Formatter { get; set; }
    //public string FormatterStr => string.IsNullOrEmpty(Formatter) ? "" : "data-formatter=\"" + Formatter + "\"";

    //public string ClassName { get; set; }
    //public int? Width { get; set; }
    //public string WidthUnit { get; set; }
    //public string WidthStr => Width != null ? $" data-width=\"{Width}{WidthUnit}\"" : "";

    //public bool IsSort { get; set; }
    //public string Sort => IsSort ? " data-sortable=\"true\"" : "";
    //private int TipLength { get; set; }
    //public string Tip => TipLength > 0 ? $"data-tip=\"{TipLength}\"" : "";

    public new VmQueryItem WithWidth(int width, string unit = "px")
    {
        Width = width;
        WidthUnit = unit;
        return this;
    }

    /// <summary>
    /// 超过指定字符将 被截取 用tip的方式显示
    /// </summary>
    /// <param name="showLength">默认 30个字符</param>
    /// <returns></returns>
    public new VmQueryItem WithTip(int showLength = 30)
    {
        TipLength = showLength;
        return this;
    }

    public new VmQueryItem WithSort()
    {
        IsSort = true;
        return this;
    }

    public new VmQueryItem WithClassName(string className)
    {
        ClassName = className;
        return this;
    }

    public new VmQueryItem WithFormatter(string formatter)
    {
        Formatter = formatter;
        return this;
    }

    public VmQueryItem WithHidden()
    {
        IsHidden = true;
        return this;
    }

    public VmQueryItem WithDisabled()
    {
        IsDisabled = true;
        return this;
    }

    public VmQueryItem WithFieldType(FType fieldType, EType expType = EType.Contains)
    {
        FieldType = fieldType;
        ExpType = expType;
        return this;
    }

    public VmQueryItem WithExpType(EType expType)
    {
        ExpType = expType;
        return this;
    }

    public VmQueryItem WithSelectStr(string str, bool isSelectTree = false)
    {
        IsSelectTree = isSelectTree;
        SelectStr = str;
        return this;
    }

    public VmQueryItem WithSelectStr(Dictionary<string, string> dic, bool isSelectTree = false)
    {
        IsSelectTree = isSelectTree;
        if (dic.ContainsKey(FiledName)) SelectStr = dic[FiledName];
        return this;
    }

    public VmQueryItem WithOnlyView()
    {
        IsOnlyView = true;
        return this;
    }

    public VmQueryItem WithFieldHidden()
    {
        IsFieldHidden = true;
        IsSearch = true;
        return this;
    }

    public VmQueryItem WithSearch(bool isHidden = true, bool isDisabled = false, bool isReadonly = false, bool isOnlyView = false)
    {
        IsSearch = true;
        IsHidden = isHidden;
        IsDisabled = isDisabled;
        IsReadonly = isReadonly;
        IsOnlyView = isOnlyView;
        return this;
    }
}

public class VmQueryTreeSearch
{
    public string Field { get; set; }
    public int FType { get; set; }
    public int EType { get; set; }
    public string SelectUrl { get; set; }
    public string SelectFieldName { get; set; }
}