using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using FingersDance.Data;

namespace FingersDance.ViewModels

{

    public class CuttingViewModel : ViewModelBase

    {

        private Cutting cut;

        private List<AnnotationViewModel> _annotList = new List<AnnotationViewModel>();

        public CuttingViewModel(Cutting c, float annotWidth, Double scaleX)

        {

            cut = c;

            this._annotList = new List<AnnotationViewModel>();

            int i = 0;

            foreach (Annotation annot in c.AnnotList)

            {

                this._annotList.Add(new AnnotationViewModel(annot, annot.TcBegin - (i * annotWidth), 1 / scaleX));

                i++;

            }

        }

        public CuttingViewModel(Cutting c, float annotWidth) {

            cut = c;

            this._annotList = new List<AnnotationViewModel>();

            int i = 0;

            foreach (Annotation annot in c.AnnotList)

            {

                this._annotList.Add(new AnnotationViewModel(annot, annot.TcBegin - (i * annotWidth)));

                i++;

            }

        }

        public Cutting Cutting

        {

            get { return cut; }

            set

            {

                cut = value;

                base.OnPropertyChanged("Cutting");

            }

        }

        public String Id

        {

            get { return cut.Id; }

            set

            {

                if (value == cut.Id || String.IsNullOrEmpty(value))

                    return;

                cut.Id = value;

                base.OnPropertyChanged("Id");

            }

        }

        public String Title  

        {

            get { return cut.Title; }

            set

            {

                if (value == cut.Title || String.IsNullOrEmpty(value))

                    return;

                cut.Title = value;

                base.OnPropertyChanged("Title");

            }

        }

        public List<AnnotationViewModel> AnnotList

        {

            get { return _annotList; }

            set

            {

                _annotList = value;

                base.OnPropertyChanged("AnnotList");

            }

        }

        public void setListFromAnnotations(List<Annotation> annotList, float annotWidth, Double scaleX)

        {

            this._annotList = new List<AnnotationViewModel>();

            int i = 0;

            foreach (Annotation annot in annotList)

            {

                this._annotList.Add(new AnnotationViewModel(annot, annot.TcBegin - (i * annotWidth), 1/scaleX));

                i++;

            }

        }

    }

}