using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using QMTask.Client.TaskService;

namespace QMTask.Client
{
    /// <summary>
    /// 计划管理
    /// </summary>
    public partial class PlanListForm : Form
    {
        //计划列表
        PlanInfo[] _plan;

        //任务调度服务
        TaskService.TaskServiceClient tsc = ServiceUtil.GetTaskService();


        public PlanListForm()
        {
            InitializeComponent();
        }

        #region 窗体载入

        private void PlanListForm_Load(object sender, EventArgs e)
        {
            //加载计划列表
            loadData();
            GridViewBind();
        }

        #endregion

        #region 加载计划列表

        /// <summary>
        /// 加载计划列表
        /// </summary>
        private void loadData()
        {
            try
            {
                _plan = tsc.GetPlanList();
            }
            catch (Exception ex)
            {
                MessageBox.Show("加载计划失败:" + ex.Message.ToString(), "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        private void GridViewBind()
        {
            if (_plan == null)
                return;

            dataGridView1.Rows.Clear();

            List<TaskInfo> tasks = tsc.GetTaskList().ToList();

            foreach (var a in _plan)
            {
                TaskInfo task = tasks.Find(p => p.TaskID == a.TaskID);

                string periodType = "";
                string intervalType = "";

                switch (a.IntervalType)
                {
                    case "s":
                        intervalType = "秒";
                        break;
                    case "m":
                        intervalType = "分";
                        break;
                    case "h":
                        intervalType = "小时";
                        break;
                }

                switch (a.PeriodType)
                {
                    case "d":
                        if (string.IsNullOrEmpty(a.OnceTime) == false)
                        {
                            periodType = "每天";
                        }
                        else
                        {
                            periodType = "每"+a.Interval+intervalType;
                        }
                        break;
                    case "w":
                        periodType = "每周";
                        break;
                    case "m":
                        if (a.Period == 1)
                        {
                            periodType = "每月";
                        }
                        else
                        {
                            periodType = "每"+a.Period.ToString()+"月";
                        }
                        break;
                }

                string PlanEndDate = "无";
                if (a.PlanEndDate != new DateTime())
                {
                    PlanEndDate =a.PlanEndDate.ToString();
                }

                dataGridView1.Rows.Add(a.PlanID, a.PlanName, task.TaskName, periodType, a.IsUse == "true" ? "是" : "否", a.PlanStartDate, PlanEndDate);

                
            }
           
        }

        #endregion

        #region 编辑计划

        private void btn_update_Click(object sender, EventArgs e)
        {
            if (dataGridView1.SelectedRows.Count == 0)
            {
                MessageBox.Show("请选择要编辑的计划。");
                return;
            }

            PlanEditForm editForm = new PlanEditForm();

            editForm.Plan = _plan[dataGridView1.SelectedRows[0].Index];
            editForm.ShowDialog();

            string action = editForm.Action;
            if (string.IsNullOrEmpty(action) == true)
                return;

            //加载计划列表
            loadData();
            GridViewBind();
        }

        #endregion

        #region 删除计划

        /// <summary>
        /// 删除计划                
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_del_Click(object sender, EventArgs e)
        {
            if (dataGridView1.SelectedRows.Count == 0)
            {
                MessageBox.Show("请选择要删除的计划。");
                return;
            }
            string PlanID = dataGridView1.SelectedRows[0].Cells["PlanID"].Value.ToString();
            if (MessageBox.Show("是否删除选中的计划信息?", "删除", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == System.Windows.Forms.DialogResult.Yes)
            {
                try
                {
                    bool r=tsc.DeletePlan(new PlanInfo() { PlanID = PlanID });

                    if (r == false)
                    {
                        MessageBox.Show("删除失败", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        return;
                    }

                }
                catch (Exception ex)
                {
                    MessageBox.Show("删除失败:" + ex.Message.ToString(), "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    return;
                }
                //重新加载计划
                loadData();
                GridViewBind();
            }
        }

        #endregion

        #region 添加计划

        private void btn_add_Click(object sender, EventArgs e)
        {
            PlanEditForm editForm = new PlanEditForm();

            editForm.ShowDialog();
            string action = editForm.Action;
            if (string.IsNullOrEmpty(action) == true)
                return;

            //加载计划列表
            loadData();
            GridViewBind();
        }

        #endregion

        private void btn_start_Click(object sender, EventArgs e)
        {
            if (dataGridView1.SelectedRows.Count == 0)
            {
                MessageBox.Show("请选择要启用的计划。");
                return;
            }

            PlanInfo plan = _plan[dataGridView1.SelectedRows[0].Index];
            if (MessageBox.Show("是否启用选中的计划?", "启用", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == System.Windows.Forms.DialogResult.Yes)
            {
                try
                {
                    bool r = tsc.StartPlan(plan);

                    if (r == false)
                    {
                        MessageBox.Show("启用失败", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        return;
                    }

                }
                catch (Exception ex)
                {
                    MessageBox.Show("启用失败:" + ex.Message.ToString(), "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    return;
                }
                //重新加载计划
                loadData();
                GridViewBind();
            }
        }

        private void btn_stop_Click(object sender, EventArgs e)
        {
            if (dataGridView1.SelectedRows.Count == 0)
            {
                MessageBox.Show("请选择要停用的计划。");
                return;
            }

            PlanInfo plan =_plan[dataGridView1.SelectedRows[0].Index];
            if (MessageBox.Show("是否停用选中的计划?", "停用", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == System.Windows.Forms.DialogResult.Yes)
            {
                try
                {
                    bool r = tsc.StopPlan(plan);

                    if (r == false)
                    {
                        MessageBox.Show("停用失败", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        return;
                    }

                }
                catch (Exception ex)
                {
                    MessageBox.Show("停用失败:" + ex.Message.ToString(), "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    return;
                }
                //重新加载计划
                loadData();
                GridViewBind();
            }
        }
    }
}