//
//  AdminMoreView.swift
//  FTStore Admin
//
//  Everything that is not an ordinary day's work.
//
//  The main screen used to list all fourteen destinations in one column, which
//  made the five that get opened constantly no easier to reach than the nine
//  that get opened when something needs changing. A list stops being navigation
//  at about that length and starts being an inventory.
//
//  The split is by how often, not by how important: the home screen keeps what
//  answers "what happened?", and this keeps what answers "how is it set up?"
//  and "what has it been doing?".
//
//  Grouped rather than flat, because nine in a row would only move the problem
//  one screen along.
//

import SwiftUI

struct AdminMoreView: View {
	@EnvironmentObject private var session: AdminSession

	var body: some View {
		List {
			Section {
				NavigationLink {
					AdminSourcesView()
				} label: {
					Label("Channels & Sources", systemImage: "antenna.radiowaves.left.and.right")
				}
				NavigationLink {
					AdminTelegramView()
				} label: {
					Label { Text("Telegram") } icon: { TelegramMark(size: 17) }
				}
				NavigationLink {
					AdminTweaksView()
				} label: {
					Label("Known Tweaks", systemImage: "wrench.and.screwdriver")
				}
				// Next to Known Tweaks, which is the list of what to recognise.
				// This is the list of what to refuse, and the two are read
				// together often enough that separating them would be a nuisance.
				NavigationLink {
					AdminBlocklistView()
				} label: {
					Label("Blocked Tweaks", systemImage: "hand.raised")
				}
				// With the sources it acts on rather than under "What it has been
				// doing", which is a record of the past: a button that starts a
				// scan is not a record of anything.
				NavigationLink {
					AdminActionsView()
				} label: {
					Label("Scraper Actions", systemImage: "bolt.horizontal")
				}
			} header: {
				Text("Where builds come from")
			} footer: {
				Text("Where FTStore looks for builds, what it recognises when it finds one, what it refuses, and the buttons that make it look now.")
			}

			Section {
				NavigationLink {
					AdminUsageView()
				} label: {
					Label("Usage", systemImage: "chart.line.uptrend.xyaxis")
				}
				NavigationLink {
					AdminLogsView()
				} label: {
					Label("Logs", systemImage: "scroll")
				}
			} header: {
				Text("What it has been doing")
			} footer: {
				Text("The record: how much has been downloaded and stored, and every step the scraper took getting there.")
			}

			// Two groups rather than one called "People and settings", which was a
			// bag with two different kinds of thing in it. Who may use this
			// server is one question and how it is configured is another, and an
			// operator looking for one of them should not have to read past the
			// other.
			Section {
				// Access is a list of people too, and a third one: not operators
				// and not the people who write in FTStore, but whoever is allowed
				// to reach the server at all.
				NavigationLink {
					AdminAccessView()
				} label: {
					Label("Access", systemImage: "lock.shield")
				}
				if session.isAdmin {
					// "Operators", not "Users": these are the accounts that sign
					// in and run this server. The people who use FTStore are the
					// Users entry on the main screen, and the two were named the
					// same thing for long enough that somebody went looking for
					// a poster here.
					NavigationLink {
						AdminUsersView()
					} label: {
						Label("Operators", systemImage: "person.2")
					}
				}
			} header: {
				Text("Who may use it")
			} footer: {
				Text("Access decides who may reach the store at all. Operators are the accounts that sign in here and run it. The people who post and review are Users, on the main screen.")
			}

			Section {
				NavigationLink {
					AdminServerSettingsView()
				} label: {
					Label("Server Settings", systemImage: "slider.horizontal.3")
				}
			} header: {
				Text("How it is set up")
			} footer: {
				Text("Addresses, intervals, limits and where files are kept. Nothing here is about people.")
			}
		}
		.navigationTitle("Setup & Diagnostics")
		.navigationBarTitleDisplayMode(.inline)
	}
}