using Fiddler;
using System.Windows.Forms;
using Util;
using FiddlerDecryption.Controls;

namespace Request
{
    /// <summary>
    /// 益盟请求解码为格式化 JSON 字符串
    /// </summary>
    public sealed class RequestDecode : Inspector2, IRequestInspector2
    {
        private bool mBDirty;
        private bool mBReadOnly;
        private byte[] mBody;
        private HTTPRequestHeaders mRequestHeaders;
        private RequestDecodeControl requestDecodeControl;

        public RequestDecode()
        {
            requestDecodeControl = new RequestDecodeControl();
        }

        /// <summary>
        /// 实现 <see cref="Fiddler.IBaseInspector2.bDirty"/> 字段
        /// </summary>
        public bool bDirty
        {
            get
            {
                return mBDirty;            
            }
        }
        /// <summary>
        /// 实现 <see cref="Fiddler.IBaseInspector2.body"/> 字段
        /// </summary>
        public byte[] body
        {
            get
            {
                return mBody;        
            }

            set
            {
                mBody = value;
                requestDecodeControl.SetData(
                    DecodeUtil.DoDecryptionNew(headers, mBody).Result,
                    DecodeUtil.NeedToDecrypt(headers) && headers.Exists("Authorization") ?
                        headers["Authorization"] : string.Empty);
            }
        }

        /// <summary>
        /// 实现 <see cref="Fiddler.IBaseInspector2.bReadOnly"/> 字段
        /// </summary>
        public bool bReadOnly
        {
            get
            {
                return mBReadOnly;
            }

            set
            {
                mBReadOnly = value;
            }
        }

        /// <summary>
        /// 实现 <see cref="Fiddler.IRequestInspector2.headers"/> 字段
        /// </summary>
        public HTTPRequestHeaders headers
        {
            get
            {
                return mRequestHeaders;
            }  
            set
             {
                mRequestHeaders = value;           

            }

        }

        /// <summary>
        /// 实现 <see cref="Fiddler.Inspector2.AddToTab"/> 方法
        /// </summary>
        public override void AddToTab(TabPage o)
        {
            requestDecodeControl.AddToTab(o);
            o.Text = "EProtobuf";
        }

        public void Clear()
        {
            mBody = null;
            requestDecodeControl.Clear();
        }

        // 在 Tab 上的摆放位置
        public override int GetOrder() => 200;
    }
}