Rename to DetailScreenController; pass habit as argument

ios/Application/Frontend/DetailScreenController.swift

@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2016-2019 Álinson Santos Xavier <isoron@gmail.com>
+ *
+ * This file is part of Loop Habit Tracker.
+ *
+ * Loop Habit Tracker is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * Loop Habit Tracker is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import UIKit
+
+class DetailScreenController : UITableViewController {
+    
+    let theme: Theme
+    let habit: Habit
+    let color: Color
+    var cells = [UITableViewCell]()
+    
+    required init?(coder aDecoder: NSCoder) {
+        fatalError()
+    }
+    
+    init(habit: Habit, backend: Backend) {
+        self.theme = backend.theme
+        self.habit = habit
+        self.color = theme.color(paletteIndex: self.habit.color.index)
+        super.init(style: .grouped)
+    }
+    
+    override func viewDidLoad() {
+        self.title = habit.name
+        self.navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .edit,
+                                                                 target: self,
+                                                                 action: #selector(self.onEditHabitClicked))
+        cells.append(buildHistoryChartCell())
+    }
+    
+    func buildHistoryChartCell() -> UITableViewCell {
+        let component = CalendarChart(today: LocalDate(year: 2019, month: 3, day: 15),
+                                      color: color,
+                                      theme: theme,
+                                      dateFormatter: IosLocalDateFormatter())
+        let cell = UITableViewCell()
+        let view = ComponentView(frame: cell.frame, component: component)
+        var series = [KotlinDouble]()
+        for _ in 1...365 {
+            series.append(KotlinDouble(value: Double.random(in: 0...1)))
+        }
+        component.series = series
+        view.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        cell.contentView.addSubview(view)
+        return cell
+    }
+    
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        self.navigationController?.navigationBar.barStyle = .blackOpaque
+        self.navigationController?.navigationBar.barTintColor = color.uicolor
+        self.navigationController?.navigationBar.tintColor = .white
+        self.navigationController?.navigationBar.titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.white]
+    }
+    
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        return 1
+    }
+    
+    override func numberOfSections(in tableView: UITableView) -> Int {
+        return cells.count
+    }
+    
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        return cells[indexPath.section]
+    }
+    
+    @objc func onEditHabitClicked() {
+        self.navigationController?.pushViewController(EditHabitController(), animated: true)
+    }
+    
+    override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
+        return 200
+    }
+}