using System.Collections.Generic;

namespace AyaNova.Biz
{
    //************************************************
    // This contains all the fields that are:
    //  Customizable on forms
    //  In grid list templates
    //In addition it serves as a source for valid form keys in AvailableFormKeys
    //
    public static class ObjectFields
    {

        public const string WIDGET_KEY = "widget";
        public const string USER_KEY = "user";


        public static List<string> AvailableObjectKeys
        {
            get
            {
                List<string> l = new List<string>{
                    WIDGET_KEY, USER_KEY
                };
                return l;
            }
        }

        public static bool IsValidObjectKey(string key)
        {
            return AvailableObjectKeys.Contains(key);
        }

        public static List<ObjectField> FormFields(string key)
        {
            /*
            *****************************  WARNING: Be careful here, if a standard field is hideable and also it's DB SCHEMA is  set to NON NULLABLE then the CLIENT end needs to set a default
            *****************************  Otherwise the hidden field can't be set and the object can't be saved EVER
            */
            List<ObjectField> l = new List<ObjectField>();
            switch (key)
            {
                case WIDGET_KEY:
                    l.Add(new ObjectField("WidgetName", "Name", false, false));//is not shared localized text key and not hideable as it is in the validation rules for widget
                    l.Add(new ObjectField("WidgetSerial", "Serial"));//not in validation rules BUT, is HIDEABLE and is set to NOT NULLABLE in the schema so this field MUST MUST have a default value in client
                    l.Add(new ObjectField("WidgetDollarAmount", "DollarAmount"));
                    l.Add(new ObjectField("WidgetCount", "Count"));
                    l.Add(new ObjectField("WidgetRoles", "Roles"));//not required but must be a valid default
                    l.Add(new ObjectField("WidgetStartDate", "StartDate"));//have rule for date precedence but can both be empty so allowing to hide is ok
                    l.Add(new ObjectField("WidgetEndDate", "EndDate"));
                    l.Add(new ObjectField("WidgetNotes", "Notes"));
                    l.Add(new ObjectField("Active", "Active", true, false));//active is not hideable / required
                    l.Add(new ObjectField("Tags", "Tags", true));
                    l.Add(new ObjectField("WidgetCustom1", false, true, true));
                    l.Add(new ObjectField("WidgetCustom2", false, true, true));
                    l.Add(new ObjectField("WidgetCustom3", false, true, true));
                    l.Add(new ObjectField("WidgetCustom4", false, true, true));
                    l.Add(new ObjectField("WidgetCustom5", false, true, true));
                    l.Add(new ObjectField("WidgetCustom6", false, true, true));
                    l.Add(new ObjectField("WidgetCustom7", false, true, true));
                    l.Add(new ObjectField("WidgetCustom8", false, true, true));
                    l.Add(new ObjectField("WidgetCustom9", false, true, true));
                    l.Add(new ObjectField("WidgetCustom10", false, true, true));
                    l.Add(new ObjectField("WidgetCustom11", false, true, true));
                    l.Add(new ObjectField("WidgetCustom12", false, true, true));
                    l.Add(new ObjectField("WidgetCustom13", false, true, true));
                    l.Add(new ObjectField("WidgetCustom14", false, true, true));
                    l.Add(new ObjectField("WidgetCustom15", false, true, true));
                    l.Add(new ObjectField("WidgetCustom16", false, true, true));
                    break;

                case USER_KEY:
                    l.Add(new ObjectField("Name", true, false));//is  not shared localized text key and not hideable as it is in the validation rules for widget
                    l.Add(new ObjectField("EmployeeNumber"));
                    l.Add(new ObjectField("Roles", false, false));
                    l.Add(new ObjectField("UserNotes", "Notes"));
                    l.Add(new ObjectField("UserType", false, false));
                    l.Add(new ObjectField("Active", true, false));
                    l.Add(new ObjectField("Tags", true, false));
                    l.Add(new ObjectField("UserCustom1", false, true, true));
                    l.Add(new ObjectField("UserCustom2", false, true, true));
                    l.Add(new ObjectField("UserCustom3", false, true, true));
                    l.Add(new ObjectField("UserCustom4", false, true, true));
                    l.Add(new ObjectField("UserCustom5", false, true, true));
                    l.Add(new ObjectField("UserCustom6", false, true, true));
                    l.Add(new ObjectField("UserCustom7", false, true, true));
                    l.Add(new ObjectField("UserCustom8", false, true, true));
                    l.Add(new ObjectField("UserCustom9", false, true, true));
                    l.Add(new ObjectField("UserCustom10", false, true, true));
                    l.Add(new ObjectField("UserCustom11", false, true, true));
                    l.Add(new ObjectField("UserCustom12", false, true, true));
                    l.Add(new ObjectField("UserCustom13", false, true, true));
                    l.Add(new ObjectField("UserCustom14", false, true, true));
                    l.Add(new ObjectField("UserCustom15", false, true, true));
                    l.Add(new ObjectField("UserCustom16", false, true, true));
                    break;



                default:
                    throw new System.ArgumentOutOfRangeException($"FormAvailableFields: {key} is not a valid form key");
            }
            return l;
        }


        public static string TranslateLTCustomFieldToInternalCustomFieldName(string lTCustomFieldName)
        {
            var i = System.Convert.ToInt32(System.Text.RegularExpressions.Regex.Replace(
                        lTCustomFieldName,  // Our input
                        "[^0-9]", // Select everything that is not in the range of 0-9
                        ""        // Replace that with an empty string.
                    ));

            return $"c{i}";
        }



    }//eoc FormAvailableFields

    public class ObjectField
    {
        public string Key { get; set; }
        public string PropertyName { get; set; }
        //NOTE: Not hideable fields don't require a PropertyName value because they are already required and will be validated
        public bool Hideable { get; set; }
        public bool SharedLTKey { get; set; }
        public bool Custom { get; set; }
        public bool Filterable { get; set; }
        public bool Sortable { get; set; }
        public bool MiniAvailable { get; set; }
        public string DataType { get; set; }


        public ObjectField() { }

        public ObjectField(string key, string propertyName, bool sharedLTKey = false, bool hideable = true, bool custom = false)
        {
            Key = key;
            Hideable = hideable;
            Custom = custom;
            SharedLTKey = sharedLTKey;
            PropertyName = propertyName;//Only if hideable do they require this as non-hideable ones are automatically validated anyway and this is only required for validation
        }

        public ObjectField(string key, bool sharedLTKey = false, bool hideable = true, bool custom = false)
        {
            Key = key;
            Hideable = hideable;
            Custom = custom;
            SharedLTKey = sharedLTKey;
            PropertyName = null;

        }
    }


}//ens