//
//  TeamsCallingView.swift
//  PadelClub
//
//  Created by razmig on 10/07/2024.
//

import SwiftUI
import LeStorage

struct TeamsCallingView: View {
    @Environment(Tournament.self) var tournament: Tournament
    let teams : [TeamRegistration]

    var body: some View {
        List {
            PlayersWithoutContactView(players: teams.flatMap({ $0.unsortedPlayers() }).sorted(by: \.computedRank))

            let called = teams.filter { tournament.isStartDateIsDifferentThanCallDate($0) == false }
            let justCalled = teams.filter { $0.called() }

            let label = "\(justCalled.count.formatted()) / \(teams.count.formatted()) convoquées (dont \(called.count.formatted()) au bon horaire)"
            
            Text(label)

            Section {
                ForEach(teams) { team in
                    Menu {
                        _menuOptions(team: team)
                    } label: {
                        HStack {
                            TeamRowView(team: team, displayCallDate: true)
                            Spacer()
                            Menu {
                                _menuOptions(team: team)
                            } label: {
                                LabelOptions().labelStyle(.iconOnly)
                            }
                        }
                    }
                    .buttonStyle(.plain)
                    .listRowView(isActive: team.confirmed(), color: .green, hideColorVariation: true)
                }
            } footer: {
                HStack {
                    Text("Vous pouvez indiquer si une équipe vous a confirmé sa convocation en appuyant sur ")
                    Image(systemName: "ellipsis.circle").font(.footnote)
                }
            }
        }
        .headerProminence(.increased)
        .navigationTitle("Statut des équipes")
        .navigationBarTitleDisplayMode(.inline)
        .toolbarBackground(.visible, for: .navigationBar)
    }

    @ViewBuilder
    func _menuOptions(team: TeamRegistration) -> some View {
        Button {
            team.toggleSummonConfirmation()
            do {
                try self.tournament.tournamentStore.teamRegistrations.addOrUpdate(instance: team)
            } catch {
                Logger.error(error)
            }
        } label: {
            if team.confirmed() {
                Label("Confirmation reçue", systemImage: "checkmark.circle.fill").foregroundStyle(.green)
            } else {
                Label("Confirmation reçue", systemImage: "circle").foregroundStyle(.logoRed)
            }
        }
        Divider()
        
        Button(role: .destructive) {
            team.callDate = nil
            do {
                try self.tournament.tournamentStore.teamRegistrations.addOrUpdate(instance: team)
            } catch {
                Logger.error(error)
            }
        } label: {
            Text("Effacer la date de convocation")
        }
        
        
        Divider()
        
        Button(role: .destructive) {
            team.callDate = team.initialMatch()?.startDate ?? tournament.startDate
            do {
                try self.tournament.tournamentStore.teamRegistrations.addOrUpdate(instance: team)
            } catch {
                Logger.error(error)
            }
        } label: {
            Text("Indiquer comme convoquée")
        }


    }
}