using JetBrains.Annotations;
using System;
using System.Collections.Generic;
using Volo.Abp;
using Volo.Abp.Localization;

namespace Sanhe.Abp.Notifications;

/// <summary>
/// 通知定义
/// </summary>
public class NotificationDefinition
{
    /// <summary>
    /// 通知名称
    /// </summary>
    [NotNull]
    public string Name { get; set; }
    /// <summary>
    /// 通知显示名称
    /// </summary>
    [NotNull]
    public ILocalizableString DisplayName {
        get => _displayName;
        set => _displayName = Check.NotNull(value, nameof(value));
    }
    private ILocalizableString _displayName;
    /// <summary>
    /// 通知说明
    /// </summary>
    [CanBeNull]
    public ILocalizableString Description { get; set; }
    /// <summary>
    /// 允许客户端显示订阅
    /// </summary>
    public bool AllowSubscriptionToClients { get; set; }
    /// <summary>
    /// 存活类型
    /// </summary>
    public NotificationLifetime NotificationLifetime { get; set; }
    /// <summary>
    /// 通知类型
    /// </summary>
    public NotificationType NotificationType { get; set; }
    /// <summary>
    /// 通知提供者
    /// </summary>
    public List<string> Providers { get; }
    /// <summary>
    /// 额外属性
    /// </summary>
    [NotNull]
    public Dictionary<string, object> Properties { get; }

    public NotificationDefinition(
       string name,
       ILocalizableString displayName = null,
       ILocalizableString description = null,
       NotificationType notificationType = NotificationType.Application,
       NotificationLifetime lifetime = NotificationLifetime.Persistent,
       bool allowSubscriptionToClients = false)
    {
        Name = name;
        DisplayName = displayName ?? new FixedLocalizableString(name);
        Description = description;
        NotificationLifetime = lifetime;
        NotificationType = notificationType;
        AllowSubscriptionToClients = allowSubscriptionToClients;

        Providers = new List<string>();
        Properties = new Dictionary<string, object>();
    }

    public virtual NotificationDefinition WithProviders(params string[] providers)
    {
        if (!providers.IsNullOrEmpty())
        {
            Providers.AddRange(providers);
        }

        return this;
    }

    public virtual NotificationDefinition WithProperty(string key, object value)
    {
        Properties[key] = value;
        return this;
    }

    public override string ToString()
    {
        return $"[{nameof(NotificationDefinition)} {Name}]";
    }
}