gitbay/Views/Repos/RefsView.swift

 1import SwiftUI
 2
 3/// Branches and tags. Tapping one browses the repository at that ref.
 4struct RefsView: View {
 5
 6    @State private var model: RefsViewModel
 7
 8    init(client: GitbayClient, repo: String) {
 9        _model = State(initialValue: RefsViewModel(client: client, repoPath: repo))
10    }
11
12    var body: some View {
13        List {
14            Section {
15                NavigationLink(value: RepoRoute.compare(
16                    repo: model.repoPath, defaultBranch: model.defaultBranch
17                )) {
18                    Label("Compare", systemImage: "arrow.left.arrow.right")
19                }
20            }
21            if !model.branches.isEmpty {
22                Section("Branches") {
23                    ForEach(model.branches) { ref in
24                        NavigationLink(value: RepoRoute.tree(
25                            repo: model.repoPath, directory: "", ref: ref.name
26                        )) {
27                            RefRow(ref: ref, isDefault: ref.name == model.defaultBranch)
28                        }
29                    }
30                }
31            }
32            if !model.tags.isEmpty {
33                Section("Tags") {
34                    ForEach(model.tags) { ref in
35                        NavigationLink(value: RepoRoute.tree(
36                            repo: model.repoPath, directory: "", ref: ref.name
37                        )) {
38                            RefRow(ref: ref, isDefault: false)
39                        }
40                    }
41                }
42            }
43        }
44        .overlay {
45            LoadStateOverlay(
46                state: model.state,
47                isEmpty: model.branches.isEmpty && model.tags.isEmpty
48            )
49        }
50        .searchable(text: Bindable(model).searchText, prompt: "Filter refs")
51        .navigationTitle("Branches & Tags")
52        .navigationBarTitleDisplayMode(.inline)
53        .task { await model.load() }
54        .refreshable { await model.load() }
55    }
56}
57
58private struct RefRow: View {
59    let ref: RepoRef
60    let isDefault: Bool
61
62    var body: some View {
63        HStack(spacing: 8) {
64            Text(ref.name)
65                .font(.gbSans(.subheadline))
66                .lineLimit(1)
67            if isDefault {
68                GBChip("default", .gbAccent)
69            }
70            Spacer()
71            Text(String(ref.sha.prefix(10)))
72                .font(.gbMono(.caption2))
73                .foregroundStyle(.tertiary)
74        }
75    }
76}