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Channel statistics improvements

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This commit is contained in:
Ilya Laktyushin
2020-03-12 05:01:21 +04:00
parent d8b99880ea
commit f5dbf47b68
154 changed files with 6186 additions and 10908 deletions
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196
submodules/GraphCore/Sources/Charts Reader/ChartsDataManager.swift Normal file
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//
// ChartsDataManager.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
public class ChartsDataManager {
public static func readChart(item: [String: Any], extraCopiesCount: Int = 0, sync: Bool, success: @escaping (ChartsCollection) -> Void, failure: @escaping (Error) -> Void) {
let workItem: (() -> Void) = {
do {
var collection = try ChartsCollection(from: item)
for _ in 0..<extraCopiesCount {
for valueIndex in collection.chartValues.indices {
collection.chartValues[valueIndex] .values += collection.chartValues[valueIndex].values
}
guard let firstValue = collection.axisValues.first,
let lastValule = collection.axisValues.last else {
throw ChartsError.invalidJson
}
let startItem = lastValule.addingTimeInterval(.day)
for valueIndex in collection.axisValues.indices {
let intervalToAdd = collection.axisValues[valueIndex].timeIntervalSince(firstValue)
let newDate = startItem.addingTimeInterval(intervalToAdd)
collection.axisValues.append(newDate)
}
}
if sync {
success(collection)
} else {
DispatchQueue.main.async {
success(collection)
}
}
} catch {
DispatchQueue.main.async {
assertionFailure("Error occure: \(error)")
failure(error)
}
}
}
if sync {
workItem()
} else {
DispatchQueue.global().async(execute: workItem)
}
}
public static func readChart(data: Data, extraCopiesCount: Int = 0, sync: Bool, success: @escaping (ChartsCollection) -> Void, failure: @escaping (Error) -> Void) {
let workItem: (() -> Void) = {
do {
let decoded = try JSONSerialization.jsonObject(with: data, options: [])
guard let item = decoded as? [String: Any] else {
throw ChartsError.invalidJson
}
var collection = try ChartsCollection(from: item)
for _ in 0..<extraCopiesCount {
for valueIndex in collection.chartValues.indices {
collection.chartValues[valueIndex] .values += collection.chartValues[valueIndex].values
}
guard let firstValue = collection.axisValues.first,
let lastValule = collection.axisValues.last else {
throw ChartsError.invalidJson
}
let startItem = lastValule.addingTimeInterval(.day)
for valueIndex in collection.axisValues.indices {
let intervalToAdd = collection.axisValues[valueIndex].timeIntervalSince(firstValue)
let newDate = startItem.addingTimeInterval(intervalToAdd)
collection.axisValues.append(newDate)
}
}
if sync {
success(collection)
} else {
DispatchQueue.main.async {
success(collection)
}
}
} catch {
DispatchQueue.main.async {
assertionFailure("Error occure: \(error)")
failure(error)
}
}
}
if sync {
workItem()
} else {
DispatchQueue.global().async(execute: workItem)
}
}
public static func readChart(file: URL, extraCopiesCount: Int = 0, sync: Bool, success: @escaping (ChartsCollection) -> Void, failure: @escaping (Error) -> Void) {
let workItem: (() -> Void) = {
do {
let data = try Data(contentsOf: file)
let decoded = try JSONSerialization.jsonObject(with: data, options: [])
guard let item = decoded as? [String: Any] else {
throw ChartsError.invalidJson
}
var collection = try ChartsCollection(from: item)
for _ in 0..<extraCopiesCount {
for valueIndex in collection.chartValues.indices {
collection.chartValues[valueIndex] .values += collection.chartValues[valueIndex].values
}
guard let firstValue = collection.axisValues.first,
let lastValule = collection.axisValues.last else {
throw ChartsError.invalidJson
}
let startItem = lastValule.addingTimeInterval(.day)
for valueIndex in collection.axisValues.indices {
let intervalToAdd = collection.axisValues[valueIndex].timeIntervalSince(firstValue)
let newDate = startItem.addingTimeInterval(intervalToAdd)
collection.axisValues.append(newDate)
}
}
if sync {
success(collection)
} else {
DispatchQueue.main.async {
success(collection)
}
}
} catch {
DispatchQueue.main.async {
assertionFailure("Error occure: \(error)")
failure(error)
}
}
}
if sync {
workItem()
} else {
DispatchQueue.global().async(execute: workItem)
}
}
public static func readCharts(file: URL, extraCopiesCount: Int = 0, sync: Bool, success: @escaping ([ChartsCollection]) -> Void, failure: @escaping (Error) -> Void) {
let workItem: (() -> Void) = {
do {
let data = try Data(contentsOf: file)
let decoded = try JSONSerialization.jsonObject(with: data, options: [])
guard let items = decoded as? [[String: Any]] else {
throw ChartsError.invalidJson
}
var collections = try items.map { try ChartsCollection(from: $0) }
for _ in 0..<extraCopiesCount {
for collrctionIndex in collections.indices {
for valueIndex in collections[collrctionIndex].chartValues.indices {
collections[collrctionIndex].chartValues[valueIndex] .values += collections[collrctionIndex].chartValues[valueIndex].values
}
guard let firstValue = collections[collrctionIndex].axisValues.first,
let lastValule = collections[collrctionIndex].axisValues.last else {
return
}
let startItem = lastValule.addingTimeInterval(.day)
for valueIndex in collections[collrctionIndex].axisValues.indices {
let intervalToAdd = collections[collrctionIndex].axisValues[valueIndex].timeIntervalSince(firstValue)
let newDate = startItem.addingTimeInterval(intervalToAdd)
collections[collrctionIndex].axisValues.append(newDate)
}
}
}
if sync {
success(collections)
} else {
DispatchQueue.main.async {
success(collections)
}
}
} catch {
DispatchQueue.main.async {
assertionFailure("Error occure: \(error)")
failure(error)
}
}
}
if sync {
workItem()
} else {
DispatchQueue.global().async(execute: workItem)
}
}
}