package diet.vo.schedule
{
	import mx.collections.ArrayCollection;
	
	import qs.utils.TimeZone;
	
	/**針對某一減重目標的減重計劃
	 * 
	 * @author yeqi
	 * 
	 */
	[Bindable]
	public class Schedule
	{
		public var startDate:Date;//起始日期
		public var endDate:Date;//結束日期
		public var originWeight:Number;//原體重
		public var goalWeight:Number;//目標體重
		public var dailyScheduleArray:ArrayCollection = new ArrayCollection();//每日計劃表
		
		public function Schedule()
		{
			
		}
		
		public function initDailyScheduleArray():void
		{
			var timeZone:TimeZone = new TimeZone();
			var dayCount:Number = timeZone.daySpan(this.startDate,this.endDate);
			var dailyGoalWeight:Number = (this.originWeight-this.goalWeight)/dayCount;
			
			for(var i:int = 0;i<dayCount;i++)
			{
				var dailySchedule:DailySchedule = new DailySchedule();
				dailySchedule.date = new Date(this.startDate.getTime());
				dailySchedule.date.setDate(this.startDate.getDate()+i);
				dailySchedule.goalWeight = this.originWeight - dailyGoalWeight*i;
				dailySchedule.actualWeight = dailySchedule.goalWeight;
				dailySchedule.dailyCalorieSum = dailyGoalWeight*i * 9000;
				dailySchedule.initActivityArray();
				
				this.dailyScheduleArray.addItem(dailySchedule);
			}
			
		}
	}
}