//
//  UserIntrestVM.swift
//  WOKA
//
//  Created by MacBook Pro on 30/04/24.
//

import UIKit
import Alamofire

class UserIntrestVM{
    
    weak var vc : UserIntrestVC!
    var gender = GenderEnum.none
    var intrestTopics = [IntrestTopicDM.Result]()
    
    func initView(){
        setupCell()
        
        let bottomPadding: CGFloat = 60 // Adjust this value as needed

        // Get the current content inset
        var contentInset = vc.scrollView.contentInset

        // Add bottom padding
        contentInset.bottom = bottomPadding

        // Set the updated content inset
        vc.scrollView.contentInset = contentInset
        
        let color1 = #colorLiteral(red: 0.144693464, green: 0.1426281333, blue: 0.6686832905, alpha: 1)
        let color2 = #colorLiteral(red: 0.6901960784, green: 0.2745098039, blue: 0.7568627451, alpha: 1)
        vc.nextBtn.applyGradient(colors: [color1, color2], startPoint: CGPoint(x: 0, y: 0), endPoint: CGPoint(x: 0.8, y: 0))
        vc.nextBtn.roundCorner()
        
        
        // Add tap gesture recognizer to the view
        let tapGesture = UITapGestureRecognizer(target: self, action: #selector(boyBtnTapped))
        vc.boyView.addGestureRecognizer(tapGesture)
        
        // Add tap gesture recognizer to the view
        let tapGesture2 = UITapGestureRecognizer(target: self, action: #selector(girlBtnTapped))
        vc.girlView.addGestureRecognizer(tapGesture2)
        
        setGender()
        getIntrests()
    }
    
    func setGender(){
        let alphaComp = 0.6
        switch gender{
        case .boy:
            vc.boyView.backgroundColor = UIColor.white
            vc.girlView.backgroundColor = UIColor.white.withAlphaComponent(alphaComp)
        case .girl:
            vc.girlView.backgroundColor = UIColor.white
            vc.boyView.backgroundColor = UIColor.white.withAlphaComponent(alphaComp)
        case .none:
            vc.girlView.backgroundColor = UIColor.white.withAlphaComponent(alphaComp)
            vc.boyView.backgroundColor = UIColor.white.withAlphaComponent(alphaComp)
        }
    }
    
    @objc func boyBtnTapped() {
        // Apply click effect animation
        gender = .boy
        UIView.animate(withDuration: 0.1, animations: {
            self.vc.boyView.transform = CGAffineTransform(scaleX: 0.9, y: 0.9)
        }) { _ in
            UIView.animate(withDuration: 0.1) {
                self.vc.boyView.transform = .identity
                self.setGender()
            }
        }
    }
    
    @objc func girlBtnTapped() {
        gender = .girl
        // Apply click effect animation
        UIView.animate(withDuration: 0.1, animations: {
            self.vc.girlView.transform = CGAffineTransform(scaleX: 0.9, y: 0.9)
        }) { _ in
            UIView.animate(withDuration: 0.1) {
                self.vc.girlView.transform = .identity
                self.setGender()
            }
        }
    }
    
    func setupCell(){
        vc.collectionView.register(UINib(nibName: K.CellIdentifier.Authentication.yourIntrestCell, bundle: nil), forCellWithReuseIdentifier: K.CellIdentifier.Authentication.yourIntrestCell)
        vc.collectionView.delegate = self.vc
        vc.collectionView.dataSource = self.vc
    }
    
    // MARK: - Get Intrests
    
    func getIntrests(){
        Utilities.startProgressHUD()
        NetworkManager.shareInstance.apiRequest(url: APIEndPoints.Auth.interest_topic_listing, method: .post) {(result : Result<BaseResponseModel<IntrestTopicDM>, NetworkManager.APIError>) in
            switch result{
            case .success(let data):
                switch data.success{
                case 0:
                    Utilities.dismissProgressHUD()
                    self.vc.toast(msg: data.message ?? "Unrecognised error" , time: 2)
                case 1:
                    Utilities.dismissProgressHUD()
                    if let intrests = data.data?.result{
                        self.intrestTopics = intrests
                        self.vc.collectionView.reloadData()
                        
                        /*
                         Set the collectionview height
                         */
                        let height = self.vc.collectionView.collectionViewLayout.collectionViewContentSize.height
                        self.vc.contentHeight.constant = height
                        self.vc.view.layoutIfNeeded()
                    }
                    
                    self.vc.toast(msg: data.message ?? "Unrecognised error" , time: 2)
                default:
                    break
                }
            case .failure(let error):
                Utilities.dismissProgressHUD()
                self.vc.toast(msg: error.localizedDescription, time: 2)
            }
        }
    }
}