using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Windows.Forms;

namespace Braincase.GanttChart
{
    public partial class ExampleFull
    {
        
        private void textBox_TimeInterval_TextChanged(object sender, EventArgs e)
        {
            //if()
            //InitPlay();
        }
        private void _mChart_PlaySliderMouseDrag(object sender, MouseEventArgs e)
        {
            if (_mManager.MaxPlayLenth < 0.0001) return;
            textBox_NowIndex.Text = _mManager.NowIndex.ToString();
            textBox_CurrentTime.Text = ((float)_mManager.NowIndex * _mManager.TimeInterval).ToString();

            float timeX;
            timeX = (_mManager.NowIndexXf * _mManager.MaxCountLenth) / _mManager.MaxPlayLenth;
            _mChart.Invalidate();
        }
        private void InitPlay()
        {

            if (!_mManager.IsPlaye)
            {
                _mManager.NowIndex = 0;
            }
            SetMaxCountLenth();
            _mManager.NowIndexXf = _mManager.NowIndex * _mManager.TimeInterval * (_mManager.MaxCountLenth / (float)_mManager.AllCountFrame);
        }
        private void pictureBox_Play_Click(object sender, EventArgs e)
        {
            InitPlay();
            _mManager.IsPlaye = true;
            //int Interval = (int)(_mManager.TimeInterval * 1000);
            timer_Play.Interval = 30;
            timer_Play.Enabled = true;
            pictureBox_Pause.Enabled = true;
            pictureBox_Stop.Enabled = true;
            _mManager.IsLastPlaye = false;
        }
        private void pictureBox_Pause_Click(object sender, EventArgs e)
        {
            timer_Play.Enabled = false;

        }
        private void pictureBox_Stop_Click(object sender, EventArgs e)
        {
            pictureBox_Pause.Enabled = false;
            pictureBox_Stop.Enabled = false; 
            timer_Play.Enabled = false;
            _mManager.NowIndex = 0;
            _mManager.IsPlaye = false;
            _mChart.Invalidate();

        }
        // int indexTest = 0;
        int indexOneFrameCount = 1;
        int indexOneFrameCountBase = 2;
        private void timer_Play_Tick(object sender, EventArgs e)
        {
            _mManager.NowIndexXf = _mManager.NowIndex  * _mManager.MaxCountLenth/(float)_mManager.AllCountFrame;
            
            //时间屏幕坐标点坐标 X
            _mManager.NowIndexXf = _mManager.NowIndexXf * _mChart.BarWidth / _mChart.HeaderScale;
            //_mManager.NowIndexXf = _mManager.NowIndex * _mManager.TimeInterval * ((float)_mManager.AllCountFrame / _mManager.MaxCountLenth);
            textBox_NowIndex.Text = _mManager.NowIndex.ToString();
            float currentTime = (float)(_mManager.NowIndex + 1) * _mManager.TimeInterval;
            if(currentTime>= _mManager.MaxCountLenth)
            {
                textBox_CurrentTime.Text = _mManager.MaxCountLenth.ToString();
            }
            else
            {
                textBox_CurrentTime.Text = currentTime.ToString();
            }
            _mManager.NowIndex = _mManager.NowIndex + indexOneFrameCount+ indexOneFrameCountBase;
            if (_mManager.IsLastPlaye)
            {
                _mManager.IsLastPlaye = false;
                timer_Play.Enabled = false;
                _mManager.NowIndex = 0;
            }
            else if (_mManager.NowIndex > _mManager.AllCountFrame)
            {
                _mManager.NowIndex = _mManager.AllCountFrame;
                _mManager.IsLastPlaye = true;
            }

            _mChart.Invalidate();
        }
        private void numericUpDown_indexOneFrameCount_ValueChanged(object sender, EventArgs e)
        {
            indexOneFrameCount = (int)numericUpDown_indexOneFrameCount.Value;
        }
    }
}