Merge commit '7621e2f8dec938cf48181c8b10afc9b01f444e68' into beta

2026-07-12 02:36:32 +02:00 · 2025-12-06 02:17:48 +04:00
commit 8344b97e03
28070 changed files with 7995182 additions and 0 deletions
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+//
+//  ChardData.swift
+//  GraphTest
+//
+//  Created by Andrei Salavei on 3/11/19.
+//  Copyright © 2019 Andrei Salavei. All rights reserved.
+//
+
+import Foundation
+#if os(macOS)
+import Cocoa
+#else
+import UIKit
+#endif
+import Foundation
+#if os(macOS)
+import Cocoa
+#else
+import UIKit
+#endif
+
+public struct ChartsCollection {
+    public struct Chart {
+        public internal(set) var color: GColor
+        public internal(set) var name: String
+        public internal(set) var values: [Double]
+    }
+    
+    public internal(set) var axisValues: [Date]
+    public internal(set) var chartValues: [Chart]
+    
+    static let blank = ChartsCollection(axisValues: [], chartValues: [])
+    var isBlank: Bool {
+        return axisValues.isEmpty || chartValues.isEmpty
+    }
+}
+
+public extension ChartsCollection {
+    init(from decodedData: [String: Any]) throws {
+        guard let columns = decodedData["columns"] as? [[Any]] else {
+            throw ChartsError.generalConversion("Unable to get columns from: \(decodedData)")
+        }
+        guard let types = decodedData["types"] as? [String: String] else {
+            throw ChartsError.generalConversion("Unable to get types from: \(decodedData)")
+        }
+        guard let names = decodedData["names"] as? [String: String] else {
+            throw ChartsError.generalConversion("Unable to get names from: \(decodedData)")
+        }
+        guard let colors = decodedData["colors"] as? [String: String] else {
+            throw ChartsError.generalConversion("Unable to get colors from: \(decodedData)")
+        }
+        
+//        chart.colors – Color for each variable in 6-hex-digit format (e.g. "#AAAAAA").
+//        chart.names – Name for each variable.
+//        chart.percentage – true for percentage based values.
+//        chart.stacked – true for values stacking on top of each other.
+//        chart.y_scaled – true for charts with 2 Y axes.
+        
+        var axixValuesToSetup: [Date] = []
+        var chartToSetup: [Chart] = []
+        for column in columns {
+            guard let columnId = column.first as? String else {
+                throw ChartsError.generalConversion("Unable to get column name from: \(column)")
+            }
+            guard let typeString = types[columnId], let type = ColumnType(rawValue: typeString) else {
+                throw ChartsError.generalConversion("Unable to get column type from: \(types) - \(columnId)")
+            }
+            switch type {
+            case .axix:
+                axixValuesToSetup = try column.dropFirst().map { value in
+                    let numberValue = try Convert.doubleFrom(value)
+                    if numberValue < 24.0 {
+                        return Date(timeIntervalSince1970: numberValue)
+                    } else {
+                        return Date(timeIntervalSince1970: numberValue / 1000)
+                    }
+                    
+                }
+            case .chart, .bar, .area, .step:
+                guard let colorString = colors[columnId],
+                    let color = GColor(hexString: colorString) else {
+                        throw ChartsError.generalConversion("Unable to get color name from: \(colors) - \(columnId)")
+                }
+                guard let name = names[columnId] else {
+                    throw ChartsError.generalConversion("Unable to get column name from: \(names) - \(columnId)")
+                }
+                let values = try column.dropFirst().map { try Convert.doubleFrom($0) }
+                chartToSetup.append(Chart(color: color,
+                                          name: name,
+                                          values: values))
+            }
+        }
+        
+        guard axixValuesToSetup.isEmpty == false,
+            chartToSetup.isEmpty == false,
+            chartToSetup.firstIndex(where: { $0.values.count != axixValuesToSetup.count }) == nil else {
+                throw ChartsError.generalConversion("Saniazing: Invalid number of items: \(axixValuesToSetup), \(chartToSetup)")
+        }
+        self.axisValues = axixValuesToSetup
+        self.chartValues = chartToSetup
+        
+    }
+}
+
+private enum ColumnType: String {
+    case axix = "x"
+    case chart = "line"
+    case area = "area"
+    case bar = "bar"
+    case step = "step"
+}