//
//  AplikasiCell.swift
//  Sirani
//
//  Created by Hendi on 21/06/23.
//  Copyright © 2026 PT. Mitra Sinerji Teknoindo. All rights reserved.
//

import UIKit
import MaterialComponents.MaterialCards
import SkeletonView

protocol AplikasiCellDelegate: NSObjectProtocol {
    func openAplikasiDetail(data: Aplikasi?)
}

class AplikasiCell: UITableViewCell {
    
    @IBOutlet weak var card: MDCCard!
    @IBOutlet weak var lblIdIzin: UILabel!
    @IBOutlet weak var lblAplId: UILabel!
    @IBOutlet weak var lblResiNo: UILabel!
    @IBOutlet weak var lblResiDate: UILabel!
    @IBOutlet weak var lblCustName: UILabel!
    @IBOutlet weak var lblEqpName: UILabel!
    @IBOutlet weak var lblMerk: UILabel!
    @IBOutlet weak var lblModel: UILabel!
    @IBOutlet weak var lblBrand: UILabel!
    @IBOutlet weak var lblDisposisi: UILabel!
    @IBOutlet weak var lblStatusStr: UILabel!

    @IBOutlet weak var statusTop: NSLayoutConstraint!
    @IBOutlet weak var disposisiTitle: UILabel!
    var cellDelegate: AplikasiCellDelegate?
    var dataAplikasi: Aplikasi?
    
    // Modern Programmatic Subviews
    private let modernContainer = UIView()
    private let modernBadgeView = UIView()
    private let modernBadgeIcon = UIImageView()
    private let modernAplIdLabel = UILabel()
    private let modernIdIzinLabel = UILabel()
    private let modernCategoryLabel = UILabel()
    private let modernStatusPill = UIView()
    private let modernStatusLabel = UILabel()
    
    private let modernEqpLabel = UILabel()
    private let modernCompanyIcon = UIImageView()
    private let modernCustLabel = UILabel()
    
    private let modernSpecStack = UIStackView()
    private let modernMerkCard = UIView()
    private let modernMerkTitle = UILabel()
    private let modernMerkVal = UILabel()
    
    private let modernResiCard = UIView()
    private let modernResiTitle = UILabel()
    private let modernResiVal = UILabel()
    
    private let modernDisposisiCard = UIView()
    private let modernDisposisiIcon = UIImageView()
    private let modernDisposisiLabel = UILabel()
    private let modernDetailLabel = UILabel()
    private let modernChevronIcon = UIImageView()
    
    private var isModernLayoutBuilt = false
    
    override func awakeFromNib() {
        super.awakeFromNib()
        
        self.selectionStyle = .none
        self.backgroundColor = .clear
        
        setupCardVisuals()
        setupModernLayout()
    }
    
    private func setupCardVisuals() {
        guard let card = card else { return }
        card.cornerRadius = 16
        card.setShadowElevation(ShadowElevation(rawValue: 2), for: .normal)
        card.setShadowColor(UIColor.black.withAlphaComponent(0.06), for: .normal)
        card.layer.borderColor = UIColor(red: 228/255, green: 235/255, blue: 245/255, alpha: 1.0).cgColor
        card.layer.borderWidth = 1.0
        card.backgroundColor = .white
    }
    
    private func setupModernLayout() {
        guard let card = card, !isModernLayoutBuilt else { return }
        isModernLayoutBuilt = true
        
        for subview in card.subviews {
            subview.isHidden = true
        }
        
        modernContainer.translatesAutoresizingMaskIntoConstraints = false
        modernContainer.backgroundColor = .clear
        card.addSubview(modernContainer)
        
        NSLayoutConstraint.activate([
            modernContainer.topAnchor.constraint(equalTo: card.topAnchor, constant: 14),
            modernContainer.bottomAnchor.constraint(equalTo: card.bottomAnchor, constant: -14),
            modernContainer.leadingAnchor.constraint(equalTo: card.leadingAnchor, constant: 14),
            modernContainer.trailingAnchor.constraint(equalTo: card.trailingAnchor, constant: -14)
        ])
        
        // 1. Header Bar
        let headerStack = UIStackView()
        headerStack.translatesAutoresizingMaskIntoConstraints = false
        headerStack.axis = .horizontal
        headerStack.alignment = .center
        headerStack.spacing = 10
        modernContainer.addSubview(headerStack)
        
        modernBadgeView.translatesAutoresizingMaskIntoConstraints = false
        modernBadgeView.backgroundColor = UIColor(red: 235/255, green: 242/255, blue: 252/255, alpha: 1.0)
        modernBadgeView.layer.cornerRadius = 8
        modernBadgeView.layer.masksToBounds = true
        
        modernBadgeIcon.translatesAutoresizingMaskIntoConstraints = false
        if #available(iOS 13.0, *) {
            modernBadgeIcon.image = UIImage(systemName: "app.badge.fill")
        }
        modernBadgeIcon.tintColor = UIColor.siraniPrimaryBlue
        modernBadgeIcon.contentMode = .scaleAspectFit
        modernBadgeView.addSubview(modernBadgeIcon)
        
        NSLayoutConstraint.activate([
            modernBadgeView.widthAnchor.constraint(equalToConstant: 32),
            modernBadgeView.heightAnchor.constraint(equalToConstant: 32),
            modernBadgeIcon.centerXAnchor.constraint(equalTo: modernBadgeView.centerXAnchor),
            modernBadgeIcon.centerYAnchor.constraint(equalTo: modernBadgeView.centerYAnchor),
            modernBadgeIcon.widthAnchor.constraint(equalToConstant: 18),
            modernBadgeIcon.heightAnchor.constraint(equalToConstant: 18)
        ])
        headerStack.addArrangedSubview(modernBadgeView)
        
        let idStack = UIStackView()
        idStack.axis = .vertical
        idStack.spacing = 2
        
        modernAplIdLabel.font = UIFont.systemFont(ofSize: 14, weight: .bold)
        modernAplIdLabel.textColor = UIColor.siraniPrimaryBlue
        modernAplIdLabel.numberOfLines = 1
        modernAplIdLabel.setContentHuggingPriority(.defaultLow, for: .horizontal)
        modernAplIdLabel.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
        idStack.addArrangedSubview(modernAplIdLabel)
        
        modernIdIzinLabel.font = UIFont.systemFont(ofSize: 11, weight: .semibold)
        modernIdIzinLabel.textColor = UIColor(red: 113/255, green: 128/255, blue: 150/255, alpha: 1.0)
        modernIdIzinLabel.numberOfLines = 1
        modernIdIzinLabel.setContentHuggingPriority(.defaultLow, for: .horizontal)
        modernIdIzinLabel.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
        idStack.addArrangedSubview(modernIdIzinLabel)
        
        headerStack.addArrangedSubview(idStack)
        
        // Status Pill
        modernStatusPill.translatesAutoresizingMaskIntoConstraints = false
        modernStatusPill.layer.cornerRadius = 6
        modernStatusPill.layer.masksToBounds = true
        modernStatusPill.backgroundColor = UIColor(red: 230/255, green: 244/255, blue: 234/255, alpha: 1.0)
        
        modernStatusLabel.translatesAutoresizingMaskIntoConstraints = false
        modernStatusLabel.font = UIFont.systemFont(ofSize: 10, weight: .bold)
        modernStatusLabel.textColor = UIColor(red: 19/255, green: 115/255, blue: 51/255, alpha: 1.0)
        modernStatusLabel.textAlignment = .center
        modernStatusPill.addSubview(modernStatusLabel)
        
        NSLayoutConstraint.activate([
            modernStatusLabel.topAnchor.constraint(equalTo: modernStatusPill.topAnchor, constant: 4),
            modernStatusLabel.bottomAnchor.constraint(equalTo: modernStatusPill.bottomAnchor, constant: -4),
            modernStatusLabel.leadingAnchor.constraint(equalTo: modernStatusPill.leadingAnchor, constant: 8),
            modernStatusLabel.trailingAnchor.constraint(equalTo: modernStatusPill.trailingAnchor, constant: -8)
        ])
        headerStack.addArrangedSubview(modernStatusPill)
        
        // 2. Divider
        let divider = UIView()
        divider.translatesAutoresizingMaskIntoConstraints = false
        divider.backgroundColor = UIColor(red: 240/255, green: 244/255, blue: 250/255, alpha: 1.0)
        modernContainer.addSubview(divider)
        
        // 3. Equipment Name
        modernEqpLabel.translatesAutoresizingMaskIntoConstraints = false
        modernEqpLabel.font = UIFont.systemFont(ofSize: 15, weight: .bold)
        modernEqpLabel.textColor = UIColor(red: 26/255, green: 29/255, blue: 38/255, alpha: 1.0)
        modernEqpLabel.numberOfLines = 2
        modernContainer.addSubview(modernEqpLabel)
        
        // 4. Company Row
        let companyStack = UIStackView()
        companyStack.translatesAutoresizingMaskIntoConstraints = false
        companyStack.axis = .horizontal
        companyStack.spacing = 6
        companyStack.alignment = .center
        
        if #available(iOS 13.0, *) {
            modernCompanyIcon.image = UIImage(systemName: "building.2.fill")
        }
        modernCompanyIcon.tintColor = UIColor(red: 120/255, green: 135/255, blue: 155/255, alpha: 1.0)
        modernCompanyIcon.contentMode = .scaleAspectFit
        modernCompanyIcon.translatesAutoresizingMaskIntoConstraints = false
        NSLayoutConstraint.activate([
            modernCompanyIcon.widthAnchor.constraint(equalToConstant: 14),
            modernCompanyIcon.heightAnchor.constraint(equalToConstant: 14)
        ])
        companyStack.addArrangedSubview(modernCompanyIcon)
        
        modernCustLabel.font = UIFont.systemFont(ofSize: 12, weight: .semibold)
        modernCustLabel.textColor = UIColor(red: 90/255, green: 105/255, blue: 125/255, alpha: 1.0)
        modernCustLabel.numberOfLines = 1
        companyStack.addArrangedSubview(modernCustLabel)
        modernContainer.addSubview(companyStack)
        
        // 5. Spec Mini Cards
        modernSpecStack.translatesAutoresizingMaskIntoConstraints = false
        modernSpecStack.axis = .horizontal
        modernSpecStack.distribution = .fillEqually
        modernSpecStack.spacing = 8
        modernContainer.addSubview(modernSpecStack)
        
        // Merk Card
        modernMerkCard.backgroundColor = UIColor(red: 248/255, green: 250/255, blue: 253/255, alpha: 1.0)
        modernMerkCard.layer.cornerRadius = 8
        modernMerkCard.layer.borderWidth = 1
        modernMerkCard.layer.borderColor = UIColor(red: 235/255, green: 240/255, blue: 248/255, alpha: 1.0).cgColor
        
        let merkInnerStack = UIStackView()
        merkInnerStack.translatesAutoresizingMaskIntoConstraints = false
        merkInnerStack.axis = .vertical
        merkInnerStack.spacing = 2
        modernMerkCard.addSubview(merkInnerStack)
        
        modernMerkTitle.font = UIFont.systemFont(ofSize: 9, weight: .bold)
        modernMerkTitle.textColor = UIColor(red: 140/255, green: 155/255, blue: 175/255, alpha: 1.0)
        modernMerkTitle.text = "MERK & MODEL"
        merkInnerStack.addArrangedSubview(modernMerkTitle)
        
        modernMerkVal.font = UIFont.systemFont(ofSize: 11, weight: .semibold)
        modernMerkVal.textColor = UIColor(red: 40/255, green: 50/255, blue: 65/255, alpha: 1.0)
        modernMerkVal.numberOfLines = 1
        merkInnerStack.addArrangedSubview(modernMerkVal)
        
        NSLayoutConstraint.activate([
            merkInnerStack.topAnchor.constraint(equalTo: modernMerkCard.topAnchor, constant: 6),
            merkInnerStack.bottomAnchor.constraint(equalTo: modernMerkCard.bottomAnchor, constant: -6),
            merkInnerStack.leadingAnchor.constraint(equalTo: modernMerkCard.leadingAnchor, constant: 8),
            merkInnerStack.trailingAnchor.constraint(equalTo: modernMerkCard.trailingAnchor, constant: -8)
        ])
        modernSpecStack.addArrangedSubview(modernMerkCard)
        
        // Resi Card
        modernResiCard.backgroundColor = UIColor(red: 248/255, green: 250/255, blue: 253/255, alpha: 1.0)
        modernResiCard.layer.cornerRadius = 8
        modernResiCard.layer.borderWidth = 1
        modernResiCard.layer.borderColor = UIColor(red: 235/255, green: 240/255, blue: 248/255, alpha: 1.0).cgColor
        
        let resiInnerStack = UIStackView()
        resiInnerStack.translatesAutoresizingMaskIntoConstraints = false
        resiInnerStack.axis = .vertical
        resiInnerStack.spacing = 2
        modernResiCard.addSubview(resiInnerStack)
        
        modernResiTitle.font = UIFont.systemFont(ofSize: 9, weight: .bold)
        modernResiTitle.textColor = UIColor(red: 140/255, green: 155/255, blue: 175/255, alpha: 1.0)
        modernResiTitle.text = "NO. RESI"
        resiInnerStack.addArrangedSubview(modernResiTitle)
        
        modernResiVal.font = UIFont.systemFont(ofSize: 11, weight: .semibold)
        modernResiVal.textColor = UIColor(red: 40/255, green: 50/255, blue: 65/255, alpha: 1.0)
        modernResiVal.numberOfLines = 1
        resiInnerStack.addArrangedSubview(modernResiVal)
        
        NSLayoutConstraint.activate([
            resiInnerStack.topAnchor.constraint(equalTo: modernResiCard.topAnchor, constant: 6),
            resiInnerStack.bottomAnchor.constraint(equalTo: modernResiCard.bottomAnchor, constant: -6),
            resiInnerStack.leadingAnchor.constraint(equalTo: modernResiCard.leadingAnchor, constant: 8),
            resiInnerStack.trailingAnchor.constraint(equalTo: modernResiCard.trailingAnchor, constant: -8)
        ])
        modernSpecStack.addArrangedSubview(modernResiCard)
        
        // 6. Disposisi / Bottom Footer
        modernDisposisiCard.translatesAutoresizingMaskIntoConstraints = false
        modernDisposisiCard.backgroundColor = UIColor(red: 244/255, green: 248/255, blue: 254/255, alpha: 1.0)
        modernDisposisiCard.layer.cornerRadius = 8
        modernContainer.addSubview(modernDisposisiCard)
        
        let disposisiStack = UIStackView()
        disposisiStack.translatesAutoresizingMaskIntoConstraints = false
        disposisiStack.axis = .horizontal
        disposisiStack.alignment = .center
        disposisiStack.spacing = 6
        modernDisposisiCard.addSubview(disposisiStack)
        
        if #available(iOS 13.0, *) {
            modernDisposisiIcon.image = UIImage(systemName: "arrow.triangle.branch")
        }
        modernDisposisiIcon.tintColor = UIColor.siraniPrimaryBlue
        modernDisposisiIcon.contentMode = .scaleAspectFit
        modernDisposisiIcon.translatesAutoresizingMaskIntoConstraints = false
        NSLayoutConstraint.activate([
            modernDisposisiIcon.widthAnchor.constraint(equalToConstant: 13),
            modernDisposisiIcon.heightAnchor.constraint(equalToConstant: 13)
        ])
        disposisiStack.addArrangedSubview(modernDisposisiIcon)
        
        modernDisposisiLabel.font = UIFont.systemFont(ofSize: 11, weight: .medium)
        modernDisposisiLabel.textColor = UIColor(red: 50/255, green: 70/255, blue: 95/255, alpha: 1.0)
        modernDisposisiLabel.numberOfLines = 1
        disposisiStack.addArrangedSubview(modernDisposisiLabel)
        
        let spacer = UIView()
        spacer.setContentHuggingPriority(.defaultLow, for: .horizontal)
        disposisiStack.addArrangedSubview(spacer)
        
        modernDetailLabel.font = UIFont.systemFont(ofSize: 11, weight: .bold)
        modernDetailLabel.textColor = UIColor.siraniPrimaryBlue
        modernDetailLabel.text = "Detail"
        disposisiStack.addArrangedSubview(modernDetailLabel)
        
        if #available(iOS 13.0, *) {
            modernChevronIcon.image = UIImage(systemName: "chevron.right")
        }
        modernChevronIcon.tintColor = UIColor.siraniPrimaryBlue
        modernChevronIcon.contentMode = .scaleAspectFit
        modernChevronIcon.translatesAutoresizingMaskIntoConstraints = false
        NSLayoutConstraint.activate([
            modernChevronIcon.widthAnchor.constraint(equalToConstant: 10),
            modernChevronIcon.heightAnchor.constraint(equalToConstant: 10)
        ])
        disposisiStack.addArrangedSubview(modernChevronIcon)
        
        NSLayoutConstraint.activate([
            disposisiStack.topAnchor.constraint(equalTo: modernDisposisiCard.topAnchor, constant: 6),
            disposisiStack.bottomAnchor.constraint(equalTo: modernDisposisiCard.bottomAnchor, constant: -6),
            disposisiStack.leadingAnchor.constraint(equalTo: modernDisposisiCard.leadingAnchor, constant: 10),
            disposisiStack.trailingAnchor.constraint(equalTo: modernDisposisiCard.trailingAnchor, constant: -10)
        ])
        
        NSLayoutConstraint.activate([
            headerStack.topAnchor.constraint(equalTo: modernContainer.topAnchor),
            headerStack.leadingAnchor.constraint(equalTo: modernContainer.leadingAnchor),
            headerStack.trailingAnchor.constraint(equalTo: modernContainer.trailingAnchor),
            
            divider.topAnchor.constraint(equalTo: headerStack.bottomAnchor, constant: 10),
            divider.leadingAnchor.constraint(equalTo: modernContainer.leadingAnchor),
            divider.trailingAnchor.constraint(equalTo: modernContainer.trailingAnchor),
            divider.heightAnchor.constraint(equalToConstant: 1),
            
            modernEqpLabel.topAnchor.constraint(equalTo: divider.bottomAnchor, constant: 10),
            modernEqpLabel.leadingAnchor.constraint(equalTo: modernContainer.leadingAnchor),
            modernEqpLabel.trailingAnchor.constraint(equalTo: modernContainer.trailingAnchor),
            
            companyStack.topAnchor.constraint(equalTo: modernEqpLabel.bottomAnchor, constant: 6),
            companyStack.leadingAnchor.constraint(equalTo: modernContainer.leadingAnchor),
            companyStack.trailingAnchor.constraint(equalTo: modernContainer.trailingAnchor),
            
            modernSpecStack.topAnchor.constraint(equalTo: companyStack.bottomAnchor, constant: 10),
            modernSpecStack.leadingAnchor.constraint(equalTo: modernContainer.leadingAnchor),
            modernSpecStack.trailingAnchor.constraint(equalTo: modernContainer.trailingAnchor),
            
            modernDisposisiCard.topAnchor.constraint(equalTo: modernSpecStack.bottomAnchor, constant: 10),
            modernDisposisiCard.leadingAnchor.constraint(equalTo: modernContainer.leadingAnchor),
            modernDisposisiCard.trailingAnchor.constraint(equalTo: modernContainer.trailingAnchor),
            modernDisposisiCard.bottomAnchor.constraint(equalTo: modernContainer.bottomAnchor)
        ])
    }
    
    func updateViews(aplData: Aplikasi) {
        setupCardVisuals()
        setupModernLayout()
        
        card.isInteractable = true
        card.isUserInteractionEnabled = true
        modernContainer.isUserInteractionEnabled = true
        modernDisposisiCard.isUserInteractionEnabled = true
        
        if let gestures = card.gestureRecognizers {
            for g in gestures { card.removeGestureRecognizer(g) }
        }
        let gesture = UITapGestureRecognizer(target: self, action: #selector(self.onItemTap))
        card.addGestureRecognizer(gesture)
        
        if let disposisiGestures = modernDisposisiCard.gestureRecognizers {
            for g in disposisiGestures { modernDisposisiCard.removeGestureRecognizer(g) }
        }
        let disposisiGesture = UITapGestureRecognizer(target: self, action: #selector(self.onItemTap))
        modernDisposisiCard.addGestureRecognizer(disposisiGesture)
        
        modernAplIdLabel.text = "APL ID: \(aplData.apl_id)"
        lblAplId?.text = "\(aplData.apl_id)"
        
        let idIzinStr = aplData.id_izin.isEmpty ? "-" : aplData.id_izin
        modernIdIzinLabel.text = "ID Izin: \(idIzinStr)"
        lblIdIzin?.text = idIzinStr
        
        let statusStr = aplData.StatusStr.trimmingCharacters(in: .whitespacesAndNewlines)
        modernStatusLabel.text = statusStr.isEmpty ? "PROSES" : statusStr.uppercased()
        
        if let statusColor = UIColor(hexString: aplData.StatusBgColor) {
            modernStatusPill.backgroundColor = statusColor.withAlphaComponent(0.15)
            modernStatusLabel.textColor = statusColor
        } else {
            modernStatusPill.backgroundColor = UIColor(red: 235/255, green: 242/255, blue: 252/255, alpha: 1.0)
            modernStatusLabel.textColor = UIColor.siraniPrimaryBlue
        }
        
        modernEqpLabel.text = aplData.eqp_name.isEmpty ? "-" : aplData.eqp_name
        modernCustLabel.text = aplData.cust_name.isEmpty ? "-" : aplData.cust_name
        
        var mm = aplData.merk
        if !aplData.model.isEmpty && aplData.model != "null" {
            mm = mm.isEmpty ? aplData.model : "\(mm) • \(aplData.model)"
        }
        modernMerkVal.text = mm.isEmpty ? "-" : mm
        
        modernResiVal.text = aplData.resi_no.isEmpty ? "-" : aplData.resi_no
        
        let roleId = UserState.instance.getRoleId()
        if roleId == "17" || aplData.disposisi.isEmpty {
            let resiDate = CommonHelper.formatDate(from: aplData.resi_date)
            modernDisposisiLabel.text = resiDate == "-" ? "Permohonan Layanan DJID" : "Tanggal Resi: \(resiDate)"
        } else {
            modernDisposisiLabel.text = "Disposisi: \(aplData.disposisi)"
        }
        
        self.dataAplikasi = aplData
    }
    
    @objc func onItemTap(sender: UITapGestureRecognizer) {
        cellDelegate?.openAplikasiDetail(data: dataAplikasi)
    }
}