using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using Bit.Core.Models.Table;
using Newtonsoft.Json;

namespace Bit.Core.Models.Api.Public
{
    /// <summary>
    /// A policy.
    /// </summary>
    public class PolicyResponseModel : PolicyBaseModel, IResponseModel
    {
        public PolicyResponseModel(Policy policy)
        {
            if (policy == null)
            {
                throw new ArgumentNullException(nameof(policy));
            }

            Id = policy.Id;
            Type = policy.Type;
            Enabled = policy.Enabled;
            if (!string.IsNullOrWhiteSpace(policy.Data))
            {
                Data = JsonConvert.DeserializeObject<Dictionary<string, object>>(policy.Data);
            }
        }

        /// <summary>
        /// String representing the object's type. Objects of the same type share the same properties.
        /// </summary>
        /// <example>policy</example>
        [Required]
        public string Object => "policy";
        /// <summary>
        /// The policy's unique identifier.
        /// </summary>
        /// <example>539a36c5-e0d2-4cf9-979e-51ecf5cf6593</example>
        [Required]
        public Guid Id { get; set; }
        /// <summary>
        /// The type of policy.
        /// </summary>
        [Required]
        public Enums.PolicyType? Type { get; set; }
    }
}
