//
//  Club.swift
//  PadelClub
//
//  Created by Laurent Morvillier on 02/02/2024.
//

import Foundation
import SwiftUI
import LeStorage

@Observable
class Club : ModelObject, Storable, Hashable {
    
    static func resourceName() -> String { return "clubs" }
    
    static func == (lhs: Club, rhs: Club) -> Bool {
        lhs.id == rhs.id
    }
    
    func hash(into hasher: inout Hasher) {
        return hasher.combine(id)
    }

    var id: String = Store.randomId()
    var name: String
    var acronym: String
    var phone: String?
    var code: String?
    var address: String?
    var city: String?
    var zipCode: String?
    var latitude: Double?
    var longitude: Double?

    internal init(name: String, acronym: String? = nil, phone: String? = nil, code: String? = nil, address: String? = nil, city: String? = nil, zipCode: String? = nil, latitude: Double? = nil, longitude: Double? = nil) {
        self.name = name
        self.acronym = acronym ?? name.canonicalVersion.replaceCharactersFromSet(characterSet: .whitespacesAndNewlines)
        self.phone = phone
        self.code = code
        self.address = address
        self.city = city
        self.zipCode = zipCode
        self.latitude = latitude
        self.longitude = longitude
    }
    
    var tournaments: [Tournament] {
        return Store.main.filter { $0.club_id == self.id }
    }
    
    override func deleteDependencies() throws {
        try Store.main.deleteDependencies(items: self.tournaments)
    }
 
    enum CodingKeys: String, CodingKey {
        case _id = "id"
        case _name = "name"
        case _acronym = "acronym"
        case _phone = "phone"
        case _code = "code"
        case _address = "address"
        case _city = "city"
        case _zipCode = "zipCode"
        case _latitude = "latitude"
        case _longitude = "longitude"
    }
}

extension Club {
    var isValid: Bool {
        name.isEmpty == false && acronym.isEmpty == false
    }
    
    func automaticShortName() -> String {
        name.canonicalVersion.replaceCharactersFromSet(characterSet: .whitespacesAndNewlines)
    }
    
    enum AcronymMode: String, CaseIterable {
        case automatic = "Automatique"
        case custom = "Personalisée"
    }
    
    func shortNameMode() -> AcronymMode {
        (acronym.isEmpty || acronym == automaticShortName()) ? .automatic : .custom
    }
    
    func hasTenupId() -> Bool {
        code != nil
    }
    
    func federalLink() -> URL? {
        guard let code else { return nil }
        return URL(string: "https://tenup.fft.fr/club/\(code)")
    }
}