PadelClub/PadelClub/Data/PlayerRegistration.swift

//
//  PlayerRegistration.swift
//  Padel Tournament
//
//  Created by razmig on 10/03/2024.
//

import Foundation
import LeStorage

@Observable
class PlayerRegistration: ModelObject, Storable {
    static func resourceName() -> String { "player-registrations" }

    var id: String = Store.randomId()
    var teamRegistration: String?
    var firstName: String
    var lastName: String
    var licenceId: String?
    var rank: Int?
    var registrationType: Int?
    var registrationDate: Date?
    var sex: Int
    
    var tournamentPlayed: Int?
    var points: Double?
    var clubName: String?
    var ligueName: String?
    var assimilation: String?
    
    var phoneNumber: String?
    var email: String?
    var birthdate: String?

    var weight: Int = 0
    
    internal init(teamRegistration: String = "", firstName: String, lastName: String, licenceId: String? = nil, rank: Int? = nil, registrationType: Int? = nil, registrationDate: Date? = nil, sex: Int) {
        self.teamRegistration = teamRegistration
        self.firstName = firstName
        self.lastName = lastName
        self.licenceId = licenceId
        self.rank = rank
        self.registrationType = registrationType
        self.registrationDate = registrationDate
        self.sex = sex
    }
    
    internal init(importedPlayer: ImportedPlayer) {
        self.teamRegistration = ""
        self.firstName = importedPlayer.firstName ?? ""
        self.lastName = importedPlayer.lastName ?? ""
        self.licenceId = importedPlayer.license ?? nil
        self.rank = Int(importedPlayer.rank)
        self.sex = importedPlayer.male ? 1 : 0
        self.tournamentPlayed = importedPlayer.tournamentPlayed
        self.points = importedPlayer.getPoints()
        self.clubName = importedPlayer.clubName
        self.ligueName = importedPlayer.ligueName
        self.assimilation = importedPlayer.assimilation
    }
    
    internal init(federalData: [String], sex: Int, sexUnknown: Bool) {
        lastName = federalData[0]
        firstName = federalData[1]
        birthdate = federalData[2]
        licenceId = federalData[3]
        clubName = federalData[4]
        rank = Int(federalData[5])
        email = federalData[6]
        phoneNumber = federalData[7]
//        manuallyCreated = false
        if sexUnknown {
            if sex == 1 && FileImportManager.shared.foundInWomenData(license: federalData[3]) {
                self.sex = 0
            } else if  FileImportManager.shared.foundInMenData(license: federalData[3]) {
                self.sex = 1
            } else {
                self.sex = -1
            }
        } else {
            self.sex = sex
        }
    }

    
    func contains(_ searchField: String) -> Bool {
        firstName.localizedCaseInsensitiveContains(searchField) || lastName.localizedCaseInsensitiveContains(searchField)
    }
    
    func isSameAs(_ player: PlayerRegistration) -> Bool {
        firstName.localizedCaseInsensitiveCompare(player.firstName) == .orderedSame &&
        lastName.localizedCaseInsensitiveCompare(player.lastName) == .orderedSame
    }

    func tournament() -> Tournament? {
        guard let tournament = team()?.tournament else { return nil }
        return Store.main.findById(tournament)
    }
    
    func team() -> TeamRegistration? {
        guard let teamRegistration else { return nil }
        return Store.main.findById(teamRegistration)
    }

    func hasPaid() -> Bool {
        registrationType != nil
    }
    
    var paymentType: PaymentType {
        get {
            PaymentType(rawValue: registrationType ?? -1) ?? .notPaid
        }
        set {
            registrationType = newValue.rawValue
        }
    }

    func playerLabel(_ displayStyle: DisplayStyle = .wide) -> String {
        lastName.trimmed.capitalized + " " + firstName.trimmed.capitalized
    }

    func rankLabel(_ displayStyle: DisplayStyle = .wide) -> String {
        if let rank, rank > 0 {
            return rank.formatted()
        } else {
            return "non classé" + (isMalePlayer() ? "" : "e")
        }
    }
    
    func getRank() -> Int {
        weight
    }
    
    @MainActor
    func updateRank(from sources: [CSVParser], lastRank: Int) async throws {
        if let value = try await history(from: sources)?.rank {
            rank = value
        } else {
            rank = lastRank
        }
    }
    
    func history(from sources: [CSVParser]) async throws -> Line? {
        guard let license = licenceId?.strippedLicense else {
            return try await historyFromName(from: sources)
        }

        return await withTaskGroup(of: Line?.self) { group in
            for source in sources.filter({ $0.maleData == isMalePlayer() }) {
                group.addTask {
                    guard !Task.isCancelled else { print("Cancelled"); return nil }

                    return try? await source.first(where: { line in
                        line.rawValue.contains(";\(license);")
                    })
                }
            }
            
            if let first = await group.first(where: { $0 != nil }) {
                group.cancelAll()
                return first
            } else {
                return nil
            }
        }
    }
    
    func historyFromName(from sources: [CSVParser]) async throws -> Line? {
        return await withTaskGroup(of: Line?.self) { group in
            for source in sources.filter({ $0.maleData == isMalePlayer() }) {
                group.addTask { [lastName, firstName] in
                    guard !Task.isCancelled else { print("Cancelled"); return nil }

                    return try? await source.first(where: { line in
                        line.rawValue.canonicalVersionWithPunctuation.contains(";\(lastName.canonicalVersionWithPunctuation);\(firstName.canonicalVersionWithPunctuation);")
                    })
                }
            }
            
            if let first = await group.first(where: { $0 != nil }) {
                group.cancelAll()
                return first
            } else {
                return nil
            }
        }
    }

    func setWeight(in tournament: Tournament) {
        let currentRank = rank ?? tournament.unrankValue(for: isMalePlayer()) ?? 100_000
        switch tournament.tournamentCategory {
        case .men:
            weight = isMalePlayer() ? currentRank : currentRank + PlayerRegistration.addon(for: currentRank, manMax: tournament.maleUnrankedValue ?? 0, womanMax: tournament.femaleUnrankedValue ?? 0)
        default:
            weight = currentRank
        }
    }

    func isMalePlayer() -> Bool {
        sex == 1
    }
    
    enum CodingKeys: String, CodingKey {
        case _id = "id"
        case _teamRegistration = "teamRegistration"
        case _firstName = "firstName"
        case _lastName = "lastName"
        case _licenceId = "licenceId"
        case _rank = "rank"
        case _registrationType = "registrationType"
        case _registrationDate = "registrationDate"
        case _sex = "sex"
        case _tournamentPlayed = "tournamentPlayed"
        case _points = "points"
        case _clubName = "clubName"
        case _ligueName = "ligueName"
        case _assimilation = "assimilation"
        case _birthdate = "birthdate"
        case _phoneNumber = "phoneNumber"
        case _email = "email"
        case _weight = "weight"

    }
    
    enum PaymentType: Int, CaseIterable, Identifiable {
        var id: Self {
            self
        }
        case notPaid = -1
        case cash = 0
        case lydia = 1
        case gift = 2
        case check = 3
        case paylib = 4
        
        var localizedLabel: String {
            switch self {
            case .notPaid:
                return "Non réglé"
            case .check:
                return "Chèque"
            case .cash:
                return "Cash"
            case .lydia:
                return "Lydia"
            case .paylib:
                return "Paylib"
            case .gift:
                return "Offert"
            }
        }
    }
    
    static func addon(for playerRank: Int, manMax: Int, womanMax: Int) -> Int {
        switch playerRank {
        case 0: return 0
        case womanMax: return manMax - womanMax
        case manMax: return 0
        case 1...10: return 400
        case 11...30: return 1000
        case 31...60: return 2000
        case 61...100: return 3000
        case 101...200: return 8000
        case 201...500: return 12000
        default:
            return 15000
        }
    }

}

extension PlayerRegistration: Hashable {
    static func == (lhs: PlayerRegistration, rhs: PlayerRegistration) -> Bool {
        lhs.id == rhs.id
    }
    
    func hash(into hasher: inout Hasher) {
        hasher.combine(id)
    }
}

extension PlayerRegistration: PlayerHolder {
    
    func getFirstName() -> String {
        firstName
    }
    
    func getLastName() -> String {
        lastName
    }
    
    func getPoints() -> Double? {
        self.points
    }
    
    func getRank() -> Int? {
        rank
    }
    
    func isUnranked() -> Bool {
        rank == nil
    }
    
    func formattedRank() -> String {
        self.rankLabel()
    }
    
    func formattedLicense() -> String {
        if let licenceId { return licenceId.computedLicense }
        return "aucune licence"
    }
    
    var male: Bool {
        isMalePlayer()
    }
}