import SwiftUI

// let login = "kudahtk@conversations.im"
// let pass = "derevo77!"

// let login = "testmon4@test.anal.company"
// let pass = "12345"

let login = "testmon3@test.anal.company"
let pass = "12345"

//
let userAgent = UserAgent(
    uuid: "aaa65fa7-5555-4749-d1a5-740edbf81764",
    software: "another.im",
    device: "iOS"
)
let cls = XMPPClient(storage: TestStorage(), userAgent: userAgent)

struct TestScreen: View {
    var body: some View {
        ZStack {
            Color.Material.Background.light
            VStack {
                Button {
                    doConnect()
                } label: {
                    Text("Connect")
                        .padding()
                        .background { Color.blue.opacity(0.4) }
                }
                Button {
                    // cls.requestRoster()
                } label: {
                    Text("Request roster")
                        .padding()
                        .background { Color.blue.opacity(0.4) }
                }
            }
        }
        .ignoresSafeArea()
    }

    func doConnect() {
        // swiftlint:disable:next force_try
        let jid = try! JID(login)
        cls.tryLogin(jid: jid, credentialsId: UUID())
    }
}

final class TestStorage: XMPPStorage {
    private var roster: [String: Data] = [:]

    func getCredentialsByUUID(_ uuid: UUID) async -> Credentials? {
        print(uuid)
        return ["password": pass]
    }

    func deleteRoster(jid: JID) async {
        roster.removeValue(forKey: jid.bare)
    }

    func getRoster(jid: JID) async -> Data? {
        roster[jid.bare]
    }

    func setRoster(jid: JID, roster: Data) async {
        self.roster[jid.bare] = roster
    }
}

extension TestScreen {
    // func doTestA() {
    //     let xml = XMLElement(
    //         name: "test-me",
    //         xmlns: "urn:test:me",
    //         attributes: ["some1": "some-val-1", "type": "test-req"],
    //         content: "asdffweqfqefq34234t2tergfsagewr",
    //         nodes: [
    //             XMLElement(
    //                 name: "sub-test-me",
    //                 xmlns: "urn:test:me",
    //                 attributes: ["some1": "some-val-1"],
    //                 content: "asdffweqfqefq34234t2tergfsagewr",
    //                 nodes: [
    //                     XMLElement(
    //                         name: "sub2-test-me",
    //                         xmlns: "urn:test:me",
    //                         attributes: [:],
    //                         content: nil,
    //                         nodes: []
    //                     )
    //                 ]
    //             )
    //         ]
    //     )
    //     print("before")
    //     print(xml, "\n")
    //     print("after:")
    //     let encoded = try? JSONEncoder().encode(xml)
    //     if let encoded {
    //         print(String(decoding: encoded, as: UTF8.self))
    //         let xml2 = try? JSONDecoder().decode(XMLElement.self, from: encoded)
    //         if let xml2 {
    //             print("\n\n\n")
    //             print(xml2)
    //         }
    //         print("after all\n")
    //         print("\(encoded as NSData)")
    //     }
    // }
}