using AntDesign;
using Microsoft.AspNetCore.Components;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace wispro.sp.web.Pages.Workflow
{
    public partial class WorkflowDetail
    {
        Components.FlowChart chart;

        entity.workflowDefine.Workflow workflow;
        List<entity.workflowDefine.Step> Steps;
        List<entity.workflowDefine.Action> Actions;
        List<entity.workflowDefine.TrasferCondition> Transfers;

        
        [Inject] protected MessageService _msgService { get; set; }

        protected override void OnInitialized()
        {
            base.OnInitialized();

            #region Demo流程数据
            workflow = new entity.workflowDefine.Workflow();
            workflow.Name = "专案绩效流程";
            workflow.Id = 1;
            workflow.EndStepId = -1;

            workflow.InitAction = new entity.workflowDefine.Action();
            workflow.InitAction.Name = "填写请假条";

            Steps = new List<entity.workflowDefine.Step>();
            var step1 = new entity.workflowDefine.Step();
            step1.Name = "部门主管申核";
            step1.Id = 1;
            Steps.Add(step1);

            var step2 = new entity.workflowDefine.Step();
            step2.Name = "老板申核";
            step2.Id = 2;
            Steps.Add(step2);

            var step3 = new entity.workflowDefine.Step();
            step3.Name = "申核结果通知";
            step3.Id = 3;
            Steps.Add(step3);

            //var step4 = new entity.workflowDefine.Step();
            //step4.Name = "新步骤";
            //step4.Id = 4;
            //Steps.Add(step4);

            //var step5 = new entity.workflowDefine.Step();
            //step5.Name = "新步骤";
            //step5.Id = 5;
            //Steps.Add(step5);


            workflow.EndStepId = 3;

            Transfers = new List<entity.workflowDefine.TrasferCondition>();
            var t = new entity.workflowDefine.TrasferCondition();
            t.StepId = null;
            t.nextStepId = 1;
            Transfers.Add(t);

            var t1 = new entity.workflowDefine.TrasferCondition();
            t1.StepId = 1;
            t1.nextStepId = 2;
            Transfers.Add(t1);

            var t2 = new entity.workflowDefine.TrasferCondition();
            t2.StepId = 1;
            t2.nextStepId = 3;
            Transfers.Add(t2);

            var t3 = new entity.workflowDefine.TrasferCondition();
            t3.StepId = 2;
            t3.nextStepId = 3;
            Transfers.Add(t3);
            #endregion
        }

        void AddNewStep()
        {
            var newStep = new entity.workflowDefine.Step();
            newStep.Name = "新步骤";
            newStep.workflowId = workflow.Id;
            Steps.Add(newStep);

            chart.Refresh();
        }

        void OnClickStep(entity.workflowDefine.Step step)
        {
            _msgService.Info($"您点击了：【{step.Name}】步骤");
        }

        void OnClickAction(entity.workflowDefine.Action action)
        {
            _msgService.Info($"您点击了：【{action.Name}】操作");
        }

        void OnClickTransfer(entity.workflowDefine.TrasferCondition transfer)
        {
            _msgService.Info($"您点击了：从步骤【{transfer.StepId}】到步骤【{transfer.nextStepId}】的移转条件！");
        }
    }
}