using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tango.Core
{
    /// <summary>
    /// Represents a parameter item attribute for used for default, min and max values definition of properties.
    /// </summary>
    /// <seealso cref="System.Attribute" />
    public class ParameterItemAttribute : Attribute
    {
        /// <summary>
        /// Gets or sets the custom parameter name.
        /// </summary>
        public String Name { get; set; }

        /// <summary>
        /// Gets or sets the default value.
        /// </summary>
        public object Default { get; set; }

        /// <summary>
        /// Gets or sets the minimum value.
        /// </summary>
        public object Minimum { get; set; }

        /// <summary>
        /// Gets or sets the maximum value.
        /// </summary>
        public object Maximum { get; set; }

        /// <summary>
        /// Gets or sets an optional extra object.
        /// </summary>
        public object ExtraObject { get; set; }

        /// <summary>
        /// Gets or sets an optional custom editor type name.
        /// </summary>
        public String CustomEditorTypeName { get; set; }

        /// <summary>
        /// Initializes a new instance of the <see cref="ParameterItemAttribute"/> class.
        /// </summary>
        public ParameterItemAttribute()
        {
            Default = null;
            Minimum = 0.0d;
            Maximum = 1.0d;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ParameterItemAttribute"/> class.
        /// </summary>
        /// <param name="name">The name.</param>
        /// <param name="minimumValue">The minimum value.</param>
        /// <param name="maximumValue">The maximum value.</param>
        /// <param name="defaultValue">The default value.</param>
        public ParameterItemAttribute(String name, object minimumValue, object maximumValue, object defaultValue) : this()
        {
            Name = name;
            Default = defaultValue;
            Minimum = minimumValue;
            Maximum = maximumValue;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ParameterItemAttribute"/> class.
        /// </summary>
        /// <param name="name">The name.</param>
        /// <param name="minimumValue">The minimum value.</param>
        /// <param name="maximumValue">The maximum value.</param>
        public ParameterItemAttribute(String name, object minimumValue, double maximumValue) : this(name, minimumValue, maximumValue, null)
        {

        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ParameterItemAttribute"/> class.
        /// </summary>
        /// <param name="minimumValue">The minimum value.</param>
        /// <param name="maximumValue">The maximum value.</param>
        public ParameterItemAttribute(object minimumValue, object maximumValue) : this()
        {
            Minimum = minimumValue;
            Maximum = maximumValue;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ParameterItemAttribute"/> class.
        /// </summary>
        /// <param name="customParameterEditorTypeName">Type of the custom parameter editor type name.</param>
        public ParameterItemAttribute(String customParameterEditorTypeName) : this()
        {
            CustomEditorTypeName = customParameterEditorTypeName;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ParameterItemAttribute"/> class.
        /// </summary>
        /// <param name="name">The name.</param>
        /// <param name="customParameterEditorTypeName">Name of the custom parameter editor type.</param>
        /// <param name="minimumValue">The minimum value.</param>
        /// <param name="maximumValue">The maximum value.</param>
        /// <param name="defaultValue">The default value.</param>
        /// <param name="extraObject">The extra object.</param>
        public ParameterItemAttribute(String name, String customParameterEditorTypeName, object minimumValue, object maximumValue, object defaultValue, object extraObject) : this()
        {
            Name = name;
            Minimum = minimumValue;
            Maximum = maximumValue;
            Default = defaultValue;
            CustomEditorTypeName = customParameterEditorTypeName;
            ExtraObject = extraObject;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ParameterItemAttribute"/> class.
        /// </summary>
        /// <param name="name">The name.</param>
        /// <param name="customParameterEditorTypeName">Custom parameter editor type.</param>
        /// <param name="minimumValue">The minimum value.</param>
        /// <param name="maximumValue">The maximum value.</param>
        /// <param name="defaultValue">The default value.</param>
        /// <param name="extraObject">The extra object.</param>
        public ParameterItemAttribute(String name, Type customParameterEditorType, object minimumValue, object maximumValue, object defaultValue, object extraObject)
            : this()
        {
            Name = name;
            Minimum = minimumValue;
            Maximum = maximumValue;
            Default = defaultValue;
            CustomEditorTypeName = customParameterEditorType.AssemblyQualifiedName;
            ExtraObject = extraObject;
        }
    }
}