using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TeamAAS.FlowEditor;
using TeamAAS.FlowEditor.Models;

namespace TeamAAS.FlowEngine.Execution
{
    [System.Serializable]
    /// <summary>
    /// 流程 Tab 项
    /// </summary>
    public class FlowTabItem : TeamAAS.BindableBase
    {
        private string _name;
        [System.ComponentModel.DisplayName("1.流程名称")]
        [System.ComponentModel.Category("I.基本信息")]
        [System.ComponentModel.Description("流程的显示名称")]
        public string Name
        {
            get => _name;
            set => SetProperty(ref _name, value);
        }

        private bool _isActive;
        [System.ComponentModel.Browsable(false)]
        public bool IsActive
        {
            get => _isActive;
            set => SetProperty(ref _isActive, value);
        }


        [System.ComponentModel.Browsable(false)]
        [field: NonSerialized]
        public FlowGraph Graph { get; set; }

        [System.ComponentModel.Browsable(false)]
        [field: NonSerialized]
        public FlowEditorViewModel EditorVm { get; set; }

        private int _loopCount = 1;
        [System.ComponentModel.DisplayName("2.循环次数")]
        [System.ComponentModel.Category("I.基本信息")]
        [System.ComponentModel.Description("循环次数。-1=无限循环, 0=跳过不执行, 其他=按次数执行")]
        public int LoopCount
        {
            get => _loopCount;
            set => SetProperty(ref _loopCount, value);
        }

        private TriggerType _triggerType = TriggerType.MainFlow;
        [System.ComponentModel.DisplayName("3.触发类型")]
        [System.ComponentModel.Category("I.基本信息")]
        [System.ComponentModel.Description("主流程触发：随主流程自动执行。事件触发：需外部事件触发。")]
        public TriggerType TriggerType
        {
            get => _triggerType;
            set => SetProperty(ref _triggerType, value);
        }

        private int _loopIntervalMs = 10;
        [System.ComponentModel.DisplayName("4.循环间隔(ms)")]
        [System.ComponentModel.Category("I.基本信息")]
        [System.ComponentModel.Description("循环运行模式下，单轮流程结束后等待多少毫秒再开始下一轮。最小1ms，防止空流程卡CPU。")]
        public int LoopIntervalMs
        {
            get => _loopIntervalMs;
            set => SetProperty(ref _loopIntervalMs, value < 1 ? 1 : value);
        }

        [System.ComponentModel.Browsable(false)]
        [field: NonSerialized]
        public Dictionary<string, string> ModuleOutputs { get; set; } = new Dictionary<string, string>();

        private double _canvasWidth = 5000;
        [System.ComponentModel.DisplayName("1.画布宽度")]
        [System.ComponentModel.Category("II.画布设置")]
        [System.ComponentModel.Description("画布的宽度（像素）")]
        public double CanvasWidth
        {
            get => _canvasWidth;
            set
            {
                if (SetProperty(ref _canvasWidth, value))
                    EditorVm.CanvasWidth = value;
            }
        }

        private double _canvasHeight = 3500;
        [System.ComponentModel.DisplayName("2.画布高度")]
        [System.ComponentModel.Category("II.画布设置")]
        [System.ComponentModel.Description("画布的高度（像素）")]
        public double CanvasHeight
        {
            get => _canvasHeight;
            set
            {
                if (SetProperty(ref _canvasHeight, value))
                    EditorVm.CanvasHeight = value;
            }
        }

        public FlowTabItem(string name)
        {
            _name = name;
            Graph = new FlowGraph { GraphName = name };
            EditorVm = new FlowEditorViewModel(Graph);
            EditorVm.CanvasWidth = _canvasWidth;
            EditorVm.CanvasHeight = _canvasHeight;
        }
    }
}