colinfwren

import Foundation
import SwiftData

@Model
final class ApproachModel {
  var title: String
  var date: Date
  var granularity: DateGranularity

  var year: Int {

colinfwren

func fetchMonthData() {
  do {
    let calendar = Calendar.init(identifier: .iso8601)
    let date = calendar.date(from: DateComponents(year: year, month: month: day: 1))!
    let weekOfMonth = calendar.component(.weekOfMonth, from: date)
    var predicate: Predicate<ApproachModel>
    if (weekOfMonth == 0) {
      let weekOfYear = calendar.component(.weekOfYear, from: date)
      predicate = #Predicate { todo in
        ((todo.year == year && todo.month == month) || (todo.week == weekOfYear)) && todo.shownInMonth == true

colinfwren

func fetchDayData() {
        do {
            let descriptor = FetchDescriptor<ApproachModel>(predicate: #Predicate { todo in
                todo.year == year && todo.month == month && todo.day == day && todo.shownInDay == true
            })
            todos = try modelContext.fetch(descriptor)
        } catch {
            print("Failed to fetch day data")
        }
    }

colinfwren

class ApproachTodoListViewModel: Identifiable {
	var modelContext: ModelContext
	var title: String
	var todos = [ApproachModel]()
	var granularity: DateGranularity
	var year: Int
	var month: Int?
	var week: Int?
	var day: Int?

colinfwren

import Foundation
import SwiftData

@Model
final class ApproachModel {
  var title: String
  var year: Int
  var month: Int? = nil
  var week: Int?  = nil
  var day: Int? = nil

colinfwren

func fetchMonthData() {
	do {
		let descriptor = FetchDescriptor<ApproachModel>(predicate: #Predicate { todo in
			((todo.startDate >= startDate && todo.startDate <= endDate) || (todo.endDate >= startDate && todo.endDate <= endDate)) && todo.shownInWeek == true
    }, sortBy: [SortDescriptor(\.endDate)])
		todos = try modelContext.fetch(descriptor)
	} catch {
		print("Failed to fetch month data")
	}
}

colinfwren

func fetchWeekData() {
	do {
		let descriptor = FetchDescriptor<ApproachModel>(predicate: #Predicate { todo in
			todo.startDate >= startDate && todo.endDate <= endDate && todo.shownInWeek == true
		}, sortBy: [SortDescriptor(\.endDate)])
		todos = try modelContext.fetch(descriptor)
	} catch {
		print("Failed to fetch week data")
	}
}

colinfwren

class ApproachTodoListViewModel: Identifiable {
	var modelContext: ModelContext
  var title: String
  var todos = [ApproachModel]()
  var startDate: Date
  var endDate: Date
  var granularity: DateGranularity

	// rest of the implementation
}

colinfwren

import Foundation
import SwiftData

@Model
final class ApproachModel {
    var title: String
    var startDate: Date
    var endDate: Date
	// rest of implementation
}

colinfwren

import Foundation
import SwiftData

@Model
final class ApproachModel {
	var title: String
	var shownInYear: Bool = true
	var shownInMonth: Bool = true
	var shownInWeek: Bool = true
	var shownInDay: Bool = true