Javier Cicchelli
c9f4b9a677
This PR contains the work done to implement the `FeedItemViewController` view controller, that shows in details a selected review from the `FeedListViewController` view controller. Reviewed-on: #10 Co-authored-by: Javier Cicchelli <javier@rock-n-code.com> Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>
82 lines
1.6 KiB
Swift
82 lines
1.6 KiB
Swift
//
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// StarRating.swift
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// ReviewsUIKit
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//
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// Created by Javier Cicchelli on 19/03/2024.
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// Copyright © 2024 Röck+Cöde. All rights reserved.
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//
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import SwiftUI
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public struct StarRating: View {
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// MARK: Constants
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private let rating: Int
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private let total: Int
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// MARK: Initialisers
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public init(
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_ rating: Int,
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of total: Int
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) {
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self.rating = rating
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self.total = total
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}
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// MARK: Body
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public var body: some View {
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HStack {
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ForEach(
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1...total,
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id: \.self
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) { index in
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if #available(iOS 15.0, *) {
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Image.Icon.star
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.symbolVariant(symbolVariant(for: index))
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} else {
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image(for: index)
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}
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}
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}
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}
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}
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// MARK: - Helpers
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private extension StarRating {
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// MARK: Functions
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func image(for index: Int) -> Image {
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index <= rating
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? .Icon.starFill
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: .Icon.star
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}
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@available(iOS 15.0, *)
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func symbolVariant(for index: Int) -> SymbolVariants {
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index <= rating
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? .fill
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: .none
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}
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}
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// MARK: - Image+Constants
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private extension Image {
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enum Icon {
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static let star: Image = .init(systemName: "star")
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static let starFill: Image = .init(systemName: "star.fill")
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}
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}
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// MARK: - Previews
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#Preview("Star Rating") {
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VStack(spacing: 8) {
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StarRating(1, of: 5)
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StarRating(2, of: 5)
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StarRating(3, of: 5)
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StarRating(4, of: 5)
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StarRating(5, of: 5)
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}
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}
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