at_toolbox / shortcut / Views / SettingsView.swift

//
//  SettingsView.swift
//  shortcut
//
//  Created by Bailey Townsend on 7/7/25.
//

import Foundation
import StoreKit
import SwiftUI

struct SettingsView: View {
    @State private var showTipJar = false
    @State private var tmpDirectorySize: String?
    @State private var deleteTmpLoading = false

    let openSourceProjects = [
        ("MasterJ93/ATProtoKit", "https://github.com/MasterJ93/ATProtoKit"),
        ("ATProtoKit/ATIdentityTools", "https://github.com/ATProtoKit/ATIdentityTools"),
        ("hyperoslo/Cache", "https://github.com/hyperoslo/Cache"),
    ]

    var body: some View {
        NavigationStack {
            VStack {
                List {
                    // Tip Jar Section
                    Section {
                        Button(action: {
                            showTipJar = true
                        }) {
                            HStack {
                                Image(systemName: "heart.fill")
                                    .foregroundColor(.pink)
                                    .frame(width: 28)
                                Text("Tip Jar")
                                    .foregroundColor(.primary)
                                Spacer()
                                Image(systemName: "chevron.right")
                                    .foregroundColor(.secondary)
                                    .font(.caption)
                            }
                        }
                    }

                    // About Section
                    Section {

                        Link(
                            destination: URL(
                                string: "https://attoolbox.baileytownsend.dev/#privacy")!
                        ) {
                            Label(
                                "Privacy Policy",
                                systemImage: "lock.fill"
                            )
                            .font(.body)
                            .foregroundColor(.blue)
                        }
                        Link(
                            destination: URL(
                                string:
                                    "https://apps.apple.com/app/at-toolbox/id6747999688?action=write-review"
                            )!
                        ) {
                            Label(
                                "Leave A Review",
                                systemImage: "star.fill"
                            )
                            .font(.body)
                            .foregroundColor(.blue)
                        }

                        Link(
                            destination: URL(
                                string: "https://attoolbox.baileytownsend.dev/")!
                        ) {
                            Label(
                                "Website",
                                systemImage: "globe"
                            )
                            .font(.body)
                            .foregroundColor(.blue)
                        }

                        Link(
                            destination: URL(string: "https://bsky.app/profile/baileytownsend.dev")!
                        ) {
                            Label(
                                "Created by @baileytownsend.dev",
                                systemImage: "person.text.rectangle"
                            )
                            .font(.body)
                            .foregroundColor(.blue)
                        }

                    }

                    // Special Thanks Section
                    Section(header: Text("Made possible Thanks to these projects")) {

                        ForEach(openSourceProjects, id: \.0) { project in

                            HStack {
                                Link(destination: URL(string: project.1)!) {
                                    Label(
                                        project.0,
                                        systemImage: "chevron.left.forwardslash.chevron.right"
                                    )
                                    .font(.body)
                                    .foregroundColor(.blue)
                                }

                            }

                        }

                    }

                    Section {
                        if let tmpSize = self.tmpDirectorySize {
                            Button {
                                withAnimation {
                                    self.deleteTmpLoading = true
                                }

                                Task {
                                    defer {
                                        Task { @MainActor in
                                            withAnimation {
                                                self.deleteTmpLoading = false
                                            }
                                        }
                                    }

                                    let tmpDirectory = FileManager.default.temporaryDirectory
                                    do {
                                        try DirectoryCleaner.clearDirectoryCompletely(tmpDirectory)

                                        let totalSize = DirectoryCleaner.getTotalSize(
                                            of: tmpDirectory)
                                        await MainActor.run {
                                            self.tmpDirectorySize = ByteCountFormatter.string(
                                                fromByteCount: totalSize, countStyle: .file)
                                        }
                                    } catch {
                                        print("Error: \(error)")
                                    }
                                }
                            } label: {

                                Text("Clear temp folder: \(tmpSize)")
                                    .frame(maxWidth: .infinity)
                            }
                            .buttonStyle(LoadingButtonStyle(isLoading: self.deleteTmpLoading))
                            .disabled(deleteTmpLoading)
                        }

                    }

                }
                .listStyle(InsetGroupedListStyle())

            }
            .onAppear {
                let tmpDirectory = FileManager.default.temporaryDirectory
                let totalSize = DirectoryCleaner.getTotalSize(
                    of: tmpDirectory)
                self.tmpDirectorySize = ByteCountFormatter.string(
                    fromByteCount: totalSize, countStyle: .file)
            }
            .navigationTitle("Info")
            .sheet(isPresented: $showTipJar) {
                TipJarView()
            }
        }
    }
}

struct TipJarView: View {
    @Environment(\.dismiss) var dismiss
    @State var showThankYouAlert: Bool = false
    @State private var transactionListener: Task<Void, Error>? = nil

    var body: some View {
        NavigationView {
            VStack(spacing: 20) {
                // Header
                VStack(spacing: 8) {
                    Text("❤️")
                        .font(.system(size: 60))
                    Text("Support the Developer")
                        .font(.title2)
                        .fontWeight(.semibold)
                    Text("Your support helps keep the app updated and new features added!")
                        .font(.subheadline)
                        .foregroundColor(.secondary)
                        .multilineTextAlignment(.center)
                        .padding(.horizontal)
                }
                .padding(.top, 20)

                // Tip Options
                List {
                    ProductView(id: "tip1")
                        .listRowSeparator(.hidden)

                    ProductView(id: "tip2")
                        .listRowSeparator(.hidden)

                    ProductView(id: "tip3")
                        .listRowSeparator(.hidden)

                }
                .listStyle(.plain)
                .padding(.horizontal)
                .alert("Thank you!", isPresented: $showThankYouAlert) {
                    //
                    //                    Link(
                    //                        "Post about it to Bluesky",
                    //                        destination: URL(
                    //                            string:
                    //                                "https://bsky.app/intent/compose?text=I just left AT Toolbox a tip!\nhttps://attoolbox.baileytownsend.dev"
                    //                        )!)

                    Button("Close") {
                        self.showThankYouAlert = false
                    }
                } message: {
                    Text(
                        "Thank you so much for your support! Your tips help fund new features and to keep the app updated!"
                    )
                }
                Spacer()

            }
            .navigationBarTitle("Tip Jar", displayMode: .inline)
            .navigationBarItems(trailing: Button("Done") { dismiss() })
            .onAppear {
                transactionListener = createTransactionTask()
            }
            .onDisappear {
                transactionListener?.cancel()
            }

        }
    }

    private func createTransactionTask() -> Task<Void, Error> {
        return Task {
            for await update in Transaction.updates {

                switch update {
                    case .verified(let transaction):
                        //TODO show alert
                        //Consume tip right away so another can be made
                        await transaction.finish()
                        self.showThankYouAlert = true

                        break

                    case .unverified:
                        //guess we will not do anything here?
                        break

                }

            }
        }
    }

}

#Preview {
    SettingsView()
}