//
//  CalendarView.swift
//  TrashTrack
//
//  Created by Oliver Hnát on 12.01.2024.
//

import SwiftUI

extension Color {
    init(r: Double, g: Double, b: Double) {
        self.init(red: r / 255, green: g / 255, blue: b / 255)
    }
}

struct CalendarView: View {
    var events: [TrashEvent]
    let columns = [GridItem(), GridItem(), GridItem(), GridItem(), GridItem(), GridItem(), GridItem()]
    var body: some View {
        GeometryReader { geometry in
            VStack {
                let width = geometry.size.width / 7.5
                LazyVGrid(columns: [adaptiveGridItem(width: width)], spacing: 0) {
                    ForEach(events) { event in
                        DayView(image: event.trash.image, dayOfTheWeek: "TBD", date: event.id, color: event.trash.color)
                            .border(Color(r: 217, g: 185, b: 155), width: 1)
                    }
                }
                Spacer(minLength: 0)
            }
        }
    }
    
    private func adaptiveGridItem(width: CGFloat) -> GridItem {
        var gridItem = GridItem(.adaptive(minimum: width))
        gridItem.spacing = 0
        return gridItem
    }
}

#Preview {
    CalendarView(events: TrashModel().getTrashEvents().sorted(by: {$0.id < $1.id}))
}