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import SwiftUI
enum NewsInfoType {
case bundle
case category
case article
}
@Observable class NewsInfo: Identifiable, Hashable {
let id: UUID = UUID()
var name: String
var count: UInt
let type: NewsInfoType
var categoryID: UUID?
var articleID: UInt?
var parentID: UInt?
var path: [String]
var expanded: Bool = false
var children: [NewsInfo] = []
var articleFlavors: [String]?
var articleUsername: String?
var articleDate: Date?
var read: Bool = false
var expandable: Bool {
self.type == .bundle || self.type == .category || self.children.count > 0
}
var lookupPath: String? {
switch self.type {
case .bundle, .category:
return "/\(self.path.joined(separator: "/"))"
case .article:
guard let aid = self.articleID else {
return nil
}
// if let pid = self.parentID, pid != 0 {
// return "/\(self.path.joined(separator: "/"))/\(pid)/\(aid)"
// }
return "/\(self.path.joined(separator: "/"))/\(aid)"
}
}
var parentArticleLookupPath: String? {
switch self.type {
case .bundle, .category:
// if self.path.count <= 1 {
// return "/"
// }
// let parentPath = self.path[0..<self.path.count-1]
// return "/\(parentPath.joined(separator: "/"))"
return nil
case .article:
guard let pid = self.parentID, pid != 0 else {
return nil
}
return "/\(self.path.joined(separator: "/"))/\(pid)"
}
}
init(hotlineNewsCategory: HotlineNewsCategory) {
self.categoryID = hotlineNewsCategory.id
self.articleID = nil
self.parentID = nil
self.name = hotlineNewsCategory.name
self.count = UInt(hotlineNewsCategory.count)
self.path = hotlineNewsCategory.path
if hotlineNewsCategory.type == 2 {
self.type = .bundle
} else {
self.type = .category
}
}
init(hotlineNewsArticle: HotlineNewsArticle) {
self.articleID = UInt(hotlineNewsArticle.id)
self.parentID = hotlineNewsArticle.parentID == 0 ? nil : UInt(hotlineNewsArticle.parentID)
print(hotlineNewsArticle.parentID)
self.categoryID = nil
self.name = hotlineNewsArticle.title
self.count = 0
// self.count = UInt(hotlineNewsArticle.count)
self.path = hotlineNewsArticle.path
self.type = .article
self.articleFlavors = hotlineNewsArticle.flavors.map { $0.0 }
self.articleUsername = hotlineNewsArticle.username
self.articleDate = hotlineNewsArticle.date
}
func hash(into hasher: inout Hasher) {
hasher.combine(self.id)
}
static func == (lhs: NewsInfo, rhs: NewsInfo) -> Bool {
return lhs.id == rhs.id
}
}
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