90 lines
3.0 KiB
Swift
90 lines
3.0 KiB
Swift
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//
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// https://mczachurski.dev
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// Copyright © 2023 Marcin Czachurski and the repository contributors.
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// Licensed under the MIT License.
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//
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import SwiftUI
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import PixelfedKit
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import Foundation
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struct TrendingAccountsView: View {
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@EnvironmentObject var applicationState: ApplicationState
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@EnvironmentObject var client: Client
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@EnvironmentObject var routerPath: RouterPath
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@State private var accounts: [Account] = []
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@State private var state: ViewState = .loading
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var body: some View {
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self.mainBody()
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.navigationTitle("Tags")
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}
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@ViewBuilder
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private func mainBody() -> some View {
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switch state {
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case .loading:
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LoadingIndicator()
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.task {
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await self.loadData()
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}
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case .loaded:
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if self.accounts.isEmpty {
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NoDataView(imageSystemName: "person.3.sequence", text: "Unfortunately, there is no one here.")
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} else {
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List {
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ForEach(self.accounts, id: \.id) { account in
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Section {
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AccountImagesGridView(account: account)
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} header: {
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HStack {
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UsernameRow(
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accountId: account.id,
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accountAvatar: account.avatar,
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accountDisplayName: account.displayNameWithoutEmojis,
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accountUsername: account.acct)
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Spacer()
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}
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.padding(.horizontal, 8)
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}
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}
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}
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}
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case .error(let error):
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ErrorView(error: error) {
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self.state = .loading
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self.accounts = []
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await self.loadData()
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}
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.padding()
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}
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}
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private func loadData() async {
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do {
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try await self.loadAccounts()
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self.state = .loaded
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} catch NetworkError.notSuccessResponse(let response) {
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// TODO: This code can be removed when other Pixelfed server will support trending accounts.
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if response.statusCode() == HTTPStatusCode.notFound {
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self.accounts = []
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self.state = .loaded
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}
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} catch {
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if !Task.isCancelled {
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ErrorService.shared.handle(error, message: "Accounts not retrieved.", showToastr: true)
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self.state = .error(error)
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} else {
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ErrorService.shared.handle(error, message: "Accounts not retrieved.", showToastr: false)
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}
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}
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}
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private func loadAccounts() async throws {
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let accountsFromApi = try await self.client.trends?.accounts()
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self.accounts = accountsFromApi ?? []
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}
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}
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