//
//  CollectionViewItemMonth.swift
//  Graphic Analysis 2
//
//  Created by Kilian Hofmann on 16.06.17.
//  Copyright © 2017 Kilian Hofmann. All rights reserved.
//

import Cocoa

class CollectionViewItemMonth: NSCollectionViewItem {

    @IBOutlet var day: NSTextField!
    @IBOutlet var loss: NSTextField!
    @IBOutlet var distributionAM: LossDistributionPie!
    @IBOutlet var distributionPM: LossDistributionPie!
    @IBOutlet var month: NSTextField!
    
    var distribution: [String] = []
    var graph: GraphWindow? = nil
    var dayFW: FileWrapper? = nil
    
    override func viewDidLoad() {
        super.viewDidLoad()
        view.wantsLayer = true
        view.layer?.backgroundColor = NSColor.white.cgColor
        view.layer?.masksToBounds = true
        view.layer?.borderWidth = 1.0
        view.layer?.borderColor = NSColor.clear.cgColor
        graph = GraphWindow(collectionViewItem: self)
    }
    
    func clearDistribution() {
        let am: [Int] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
        let pm: [Int] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
        distributionAM.distribution = am
        distributionPM.distribution = pm
        self.distributionAM.needsDisplay = true
        self.distributionPM.needsDisplay = true
    }
    
    func redrawDistribution() { 
        var am: [Int] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
        var pm: [Int] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
        for entry in self.distribution {
            let hour: Int = Int(entry.components(separatedBy: ":")[0])!
            if hour < 12 {
                am[hour] += 1
            } else {
                pm[hour - 12] += 1
            }
        }
        self.distributionAM.distribution = am
        self.distributionPM.distribution = pm
        OperationQueue.main.addOperation {
            self.distributionAM.needsDisplay = true
            self.distributionPM.needsDisplay = true
        }
    }
}