114 lines
4.2 KiB
Swift
114 lines
4.2 KiB
Swift
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// AddFeedSheet.swift
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// Jarvis — add a new RSS feed: URL + name + confirm.
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import SwiftUI
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struct AddFeedSheet: View {
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/// Returns true on success.
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let onAdd: (String, String) async -> Bool
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@Environment(\.dismiss) private var dismiss
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@State private var url = ""
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@State private var name = ""
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@State private var isSubmitting = false
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@State private var errorMessage: String?
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private var canSubmit: Bool {
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!url.trimmingCharacters(in: .whitespaces).isEmpty &&
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!name.trimmingCharacters(in: .whitespaces).isEmpty &&
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!isSubmitting
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}
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var body: some View {
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ZStack {
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Color.black.ignoresSafeArea()
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VStack(alignment: .leading, spacing: 0) {
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HStack {
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Text("Add feed")
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.font(.system(size: 22, weight: .heavy))
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.foregroundStyle(.white)
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Spacer()
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Button { dismiss() } label: {
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Image(systemName: "xmark")
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.font(.system(size: 15, weight: .bold))
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.foregroundStyle(Color(hex: "888888"))
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.frame(width: 44, height: 44)
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}
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}
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.padding(.top, 8)
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field(label: "FEED URL", text: $url,
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placeholder: "https://example.com/rss",
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mono: true, keyboard: .URL)
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.padding(.top, 12)
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field(label: "DISPLAY NAME", text: $name,
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placeholder: "Example News",
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mono: false, keyboard: .default)
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.padding(.top, 16)
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if let errorMessage {
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Text(errorMessage)
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.font(.system(size: 13))
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.foregroundStyle(Color(hex: "C25555"))
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.padding(.top, 14)
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}
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Button {
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Task { await submit() }
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} label: {
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HStack {
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Spacer()
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if isSubmitting {
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ProgressView().tint(.black)
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} else {
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Text("Add feed").font(.system(size: 16, weight: .bold)).foregroundStyle(.black)
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}
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Spacer()
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}
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.frame(height: 52)
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.background(canSubmit ? Palette.orange : Palette.surface2)
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.clipShape(RoundedRectangle(cornerRadius: 14))
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}
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.disabled(!canSubmit)
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.padding(.top, 28)
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Spacer()
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}
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.padding(.horizontal, 20)
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}
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.presentationDetents([.medium])
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.presentationDragIndicator(.visible)
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}
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private func field(label: String, text: Binding<String>, placeholder: String,
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mono: Bool, keyboard: UIKeyboardType) -> some View {
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VStack(alignment: .leading, spacing: 8) {
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Text(label)
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.font(.system(size: 10, weight: .bold, design: .monospaced))
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.kerning(0.8)
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.foregroundStyle(Color(hex: "666666"))
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TextField("", text: text,
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prompt: Text(placeholder).foregroundColor(Color(hex: "444444")))
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.font(.system(size: 15, weight: .regular, design: mono ? .monospaced : .default))
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.foregroundStyle(mono ? Palette.orange : .white)
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.autocorrectionDisabled()
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.textInputAutocapitalization(.never)
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.keyboardType(keyboard)
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.padding(14)
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.background(Palette.surface)
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.overlay(RoundedRectangle(cornerRadius: 12).stroke(Palette.surface2, lineWidth: 1))
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.clipShape(RoundedRectangle(cornerRadius: 12))
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}
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}
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private func submit() async {
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isSubmitting = true
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errorMessage = nil
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let ok = await onAdd(url.trimmingCharacters(in: .whitespaces),
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name.trimmingCharacters(in: .whitespaces))
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isSubmitting = false
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if ok { dismiss() } else { errorMessage = "Couldn’t add feed. Check the URL and try again." }
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}
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}
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