using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;

namespace Tester
{
    public partial class RestPanel : UserControl, IExecutePanel
    {
        public RestPanel()
        {
            InitializeComponent();

            cmbMethod.SelectedIndex = 0;
            ChangeRBCtrlEnabled();
        }

        private void ChangeRBCtrlEnabled()
        {
            txtFilePath.Enabled = false;
            txtStr.Enabled = false;
            btnFile.Enabled = false;
            if (rbFile.Checked)
            {
                txtFilePath.Enabled = true;
                btnFile.Enabled = true;
            }
            if (rbString.Checked)
            {
                txtStr.Enabled = true;
            }
        }

        private void rbNone_CheckedChanged(object sender, EventArgs e)
        {
            ChangeRBCtrlEnabled();
        }

        private void rbFile_CheckedChanged(object sender, EventArgs e)
        {
            ChangeRBCtrlEnabled();
        }

        private void rbString_CheckedChanged(object sender, EventArgs e)
        {
            ChangeRBCtrlEnabled();
        }

        private void btnFile_Click(object sender, EventArgs e)
        {
            using (var fileDialog = new OpenFileDialog())
            {
                fileDialog.FileName = txtFilePath.Text;
                if (fileDialog.ShowDialog() == DialogResult.OK)
                {
                    txtFilePath.Text = fileDialog.FileName;
                }
            }
        }

        private byte[] GetBodyData()
        {
            if (rbFile.Checked)
            {
                var path = txtFilePath.Text;
                if (!string.IsNullOrEmpty(path))
                {
                    return File.ReadAllBytes(path);
                }
            }
            else
            {
                var str = txtStr.Text;
                if (!string.IsNullOrEmpty(str))
                {
                    return Encoding.UTF8.GetBytes(str);
                }
            }
            return null;
        }

        public object[] GetObjectArg()
        {
            var res = new List<object>();
            res.Add(cmbMethod.SelectedItem.ToString());
            res.Add(txtAddPath.Text);
            res.Add(string.IsNullOrEmpty(txtQuery.Text) ? null : txtQuery.Text);
            res.Add(string.IsNullOrEmpty(txtContentType.Text) ? null : txtContentType.Text);
            res.Add(GetBodyData());
            return res.ToArray();
        }

    }
}