using OpenTap;
using System;

namespace AddInPlugin
{
    [Display("Else", Group: "流程控制", Order: 0)]
    [AllowAnyChild]
    public class ElseStep : TestStep
    {
        public ElseStep() : base()
        {
            Rules.Add(() => this.GetPreviousStep() is ConditionBase, "必须在If/ElseIf之后", Name);
        }

        public override void PrePlanRun()
        {

        }

        public override void Run()
        {
            try
            {
                var previous = this.GetPreviousStep();
                if (!(previous is ConditionBase cb))
                {
                    throw new Exception("Error Stucture");
                }
                if (cb.ConditionResult != true)
                {
                    RunChildSteps();
                }
                else
                {
                    UpgradeVerdict(Verdict.NotSet);
                }
            }
            catch (Exception ex)
            {
                Log.Error("Else Run error. {0}", ex);
                UpgradeVerdict(Verdict.Error);
            }
        }

        public override void PostPlanRun()
        {
        }
    }
}