Lanu_iOS/Lanu/Views/Game/OrderCenter/LNGameMateCenterViewController.swift

//
//  LNGameMateCenterViewController.swift
//  Gami
//
//  Created by OneeChan on 2026/1/22.
//

import Foundation
import UIKit
import SnapKit



extension UIView {
    func pushToMateCenter() {
        let vc = LNGameMateCenterViewController()
        navigationController?.pushViewController(vc, animated: true)
    }
}


class LNGameMateCenterViewController: LNViewController {
    private let incomeLabel = UILabel()
    private let exposureLabel = UILabel()
    private let visitorLabel = UILabel()
    
    private let statusButton = UIButton()
    private let statusLabel = UILabel()
    private let statusDescLabel = UILabel()
    
    private let skillStackView = UIStackView()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        setupViews()
        
        LNEventDeliver.addObserver(self)
        
        onUserInfoChanged(userInfo: myUserInfo)
        onGameMateManagerInfoChanged()
    }
}

extension LNGameMateCenterViewController: LNProfileManagerNotify, LNGameMateManagerNotify {
    func onUserInfoChanged(userInfo: LNUserProfileVO) {
        guard userInfo.userNo.isMyUid else { return }
        
        skillStackView.arrangedSubviews.forEach {
            skillStackView.removeArrangedSubview($0)
            $0.removeFromSuperview()
        }
        skillStackView.superview?.isHidden = userInfo.skills.isEmpty
        
        for skill in userInfo.skills {
            let view = buildSkillItem(skill)
            skillStackView.addArrangedSubview(view)
        }
    }
    
    func onGameMateManagerInfoChanged() {
        guard let myGameMateInfo else { return }
        
        incomeLabel.text = myGameMateInfo.weekBeanIncome.toDisplay
        exposureLabel.text = "\(myGameMateInfo.exposureCountDay)"
        visitorLabel.text = "\(myGameMateInfo.potentialUserCount)"
        
        if myGameMateInfo.playmateOpen {
            statusButton.setBackgroundImage(.primary_7, for: .normal)
            statusLabel.text = .init(key: "B00087")
            statusDescLabel.text = .init(key: "B00088")
        } else {
            statusButton.setBackgroundImage(.primary_8, for: .normal)
            statusLabel.text = .init(key: "B00089")
            statusDescLabel.text = .init(key: "B00090")
        }
    }
}

extension LNGameMateCenterViewController {
    private func setupViews() {
        navigationBarColor = .clear
        view.backgroundColor = .primary_1
        title = .init(key: "B00071")
        
        let topCover = UIImageView()
        topCover.image = .icHomeTopBg
        topCover.backgroundColor = .primary_1
        view.addSubview(topCover)
        topCover.snp.makeConstraints { make in
            make.horizontalEdges.equalToSuperview()
            make.top.equalTo(fakeNaviBgView)
        }
        
        let scrollView = UIScrollView()
        scrollView.showsVerticalScrollIndicator = false
        scrollView.showsHorizontalScrollIndicator = false
        scrollView.contentInset = .init(top: 0, left: 0, bottom: -view.commonBottomInset, right: 0)
        view.addSubview(scrollView)
        scrollView.snp.makeConstraints { make in
            make.verticalEdges.equalToSuperview()
            make.horizontalEdges.equalToSuperview().inset(16)
        }
        
        let stackView = UIStackView()
        stackView.axis = .vertical
        stackView.spacing = 12
        scrollView.addSubview(stackView)
        stackView.snp.makeConstraints { make in
            make.edges.equalToSuperview()
            make.width.equalToSuperview()
        }
        
        stackView.addArrangedSubview(buildRecordInfos())
        stackView.addArrangedSubview(buildSkillList())
        stackView.addArrangedSubview(buildOrderRecord())
    }
    
    private func buildRecordInfos() -> UIView {
        let container = UIView()
        container.layer.cornerRadius = 12
        container.backgroundColor = .fill
        
        let stackView = UIStackView()
        stackView.axis = .vertical
        stackView.spacing = 20
        container.addSubview(stackView)
        stackView.snp.makeConstraints { make in
            make.horizontalEdges.equalToSuperview().inset(10)
            make.verticalEdges.equalToSuperview().inset(20)
        }
        
        stackView.addArrangedSubview(buildIncome())
        stackView.addArrangedSubview(buildDataView())
        stackView.addArrangedSubview(buildOpenButton())
        
        return container
    }
    
    private func buildIncome() -> UIView {
        let container = UIView()
        container.onTap { [weak self] in
            guard let self else { return }
            view.pushToBeanView()
        }
        
        let incomeView = UIView()
        incomeView.isUserInteractionEnabled = false
        container.addSubview(incomeView)
        incomeView.snp.makeConstraints { make in
            make.top.equalToSuperview()
            make.centerX.equalToSuperview()
        }
        
        let beanIc = UIImageView.beanImageView()
        incomeView.addSubview(beanIc)
        beanIc.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.leading.equalToSuperview()
            make.width.height.equalTo(28)
        }
        
        incomeLabel.text = "0"
        incomeLabel.font = .systemFont(ofSize: 30, weight: .semibold)
        incomeLabel.textColor = .text_5
        incomeView.addSubview(incomeLabel)
        incomeLabel.snp.makeConstraints { make in
            make.verticalEdges.equalToSuperview()
            make.leading.equalTo(beanIc.snp.trailing)
            make.trailing.equalToSuperview()
        }
        
        let descView = UIView()
        descView.isUserInteractionEnabled = false
        container.addSubview(descView)
        descView.snp.makeConstraints { make in
            make.centerX.equalToSuperview()
            make.top.equalTo(incomeView.snp.bottom).offset(4)
            make.bottom.equalToSuperview()
        }
        
        let descLabel = UILabel()
        descLabel.text = .init(key: "B00072")
        descLabel.font = .body_m
        descLabel.textColor = .text_5
        descView.addSubview(descLabel)
        descLabel.snp.makeConstraints { make in
            make.leading.equalToSuperview()
            make.verticalEdges.equalToSuperview()
        }
        
        let arrow = UIImageView.arrowImageView(size: 12)
        arrow.tintColor = .text_4
        descView.addSubview(arrow)
        arrow.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.trailing.equalToSuperview()
            make.leading.equalTo(descLabel.snp.trailing).offset(4)
        }
        
        return container
    }
    
    private func buildDataView() -> UIView {
        let container = UIView()
        
        let stackView = UIStackView()
        stackView.axis = .horizontal
        stackView.distribution = .fillEqually
        container.addSubview(stackView)
        stackView.snp.makeConstraints { make in
            make.horizontalEdges.equalToSuperview().inset(5)
            make.verticalEdges.equalToSuperview()
        }
        
        stackView.addArrangedSubview(buildDataItemView(.init(key: "B00073"), contentLabel: exposureLabel, showArrow: false))
        
        let visitorView = buildDataItemView(.init(key: "B00116"), contentLabel: visitorLabel)
        visitorView.onTap { [weak self] in
            guard let self else { return }
            view.pushToPotentialUsers()
        }
        stackView.addArrangedSubview(visitorView)
        
        let line = buildLine()
        stackView.addSubview(line)
        line.snp.makeConstraints { make in
            make.center.equalToSuperview()
        }
        
        return container
    }
    
    private func buildDataItemView(_ title: String, contentLabel: UILabel, showArrow: Bool = true) -> UIView {
        let container = UIView()
        
        contentLabel.text = "0"
        contentLabel.font = .heading_h2
        contentLabel.textColor = .text_5
        container.addSubview(contentLabel)
        contentLabel.snp.makeConstraints { make in
            make.top.equalToSuperview()
            make.centerX.equalToSuperview()
        }
        
        let descView = UIView()
        container.addSubview(descView)
        descView.snp.makeConstraints { make in
            make.centerX.equalToSuperview()
            make.top.equalTo(contentLabel.snp.bottom).offset(6)
            make.bottom.equalToSuperview()
        }
        
        
        let descLabel = UILabel()
        descLabel.text = title
        descLabel.font = .body_s
        descLabel.textColor = .text_4
        descView.addSubview(descLabel)
        descLabel.snp.makeConstraints { make in
            make.leading.equalToSuperview()
            make.verticalEdges.equalToSuperview()
            if !showArrow {
                make.trailing.equalToSuperview()
            }
        }
        
        if showArrow {
            let arrow = UIImageView.arrowImageView(size: 10)
            arrow.tintColor = .text_4
            descView.addSubview(arrow)
            arrow.snp.makeConstraints { make in
                make.centerY.equalToSuperview()
                make.trailing.equalToSuperview()
                make.leading.equalTo(descLabel.snp.trailing).offset(4)
            }
        }
        
        return container
    }
    
    private func buildOpenButton() -> UIView {
        statusButton.layer.cornerRadius = 26
        statusButton.clipsToBounds = true
        statusButton.setBackgroundImage(.primary_8, for: .normal)
        statusButton.addAction(UIAction(handler: { _ in
            showLoading()
            let isOpen = myGameMateInfo?.playmateOpen == true
            LNGameMateManager.shared.enableGameMate(open: !isOpen) { success in
                dismissLoading()
            }
        }), for: .touchUpInside)
        statusButton.snp.makeConstraints { make in
            make.height.equalTo(56)
        }
        
        let container = UIView()
        container.isUserInteractionEnabled = false
        statusButton.addSubview(container)
        container.snp.makeConstraints { make in
            make.center.equalToSuperview()
            make.leading.greaterThanOrEqualToSuperview().offset(16)
        }
        
        statusLabel.font = .heading_h3
        statusLabel.textColor = .text_1
        statusLabel.textAlignment = .center
        container.addSubview(statusLabel)
        statusLabel.snp.makeConstraints { make in
            make.horizontalEdges.equalToSuperview()
            make.top.equalToSuperview()
        }
        
        statusDescLabel.font = .body_xs
        statusDescLabel.textColor = .primary_1
        container.addSubview(statusDescLabel)
        statusDescLabel.snp.makeConstraints { make in
            make.horizontalEdges.equalToSuperview()
            make.bottom.equalToSuperview()
            make.top.equalTo(statusLabel.snp.bottom)
        }
        
        return statusButton
    }
    
    private func buildLine() -> UIView {
        let line = UIView()
        line.backgroundColor = .init(hex: "#D9D9D9")
        line.snp.makeConstraints { make in
            make.width.equalTo(1)
            make.height.equalTo(37)
        }
    
        return line
    }
    
    private func buildSkillList() -> UIView {
        let container = UIView()
        container.layer.cornerRadius = 12
        container.backgroundColor = .fill
        
        let stackView = UIStackView()
        stackView.axis = .vertical
        container.addSubview(stackView)
        stackView.snp.makeConstraints { make in
            make.edges.equalToSuperview()
        }
        
        let header = buildSkillHeader()
        stackView.addArrangedSubview(header)
        
        let skillContainer = UIView()
        stackView.addArrangedSubview(skillContainer)
        
        skillStackView.axis = .vertical
        skillStackView.spacing = 8
        skillContainer.addSubview(skillStackView)
        skillStackView.snp.makeConstraints { make in
            make.horizontalEdges.equalToSuperview().inset(12)
            make.top.equalToSuperview().offset(4)
            make.bottom.equalToSuperview().offset(-12)
        }
        
        return container
    }
    
    private func buildSkillHeader() -> UIView {
        let container = UIView()
        container.onTap { [weak self] in
            guard let self else { return }
            view.pushToSkillManager()
        }
        container.snp.makeConstraints { make in
            make.height.equalTo(40)
        }
        
        let titleLabel = UILabel()
        titleLabel.text = .init(key: "B00075")
        titleLabel.font = .heading_h3
        titleLabel.textColor = .text_5
        container.addSubview(titleLabel)
        titleLabel.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.leading.equalToSuperview().offset(16)
        }
        
        let arrow = UIImageView.arrowImageView(size: 12)
        arrow.tintColor = .text_4
        container.addSubview(arrow)
        arrow.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.trailing.equalToSuperview().offset(-16)
        }
        
        return container
    }
    
    private func buildSkillItem(_ skill: LNGameMateSkillVO) -> UIView {
        let container = UIView()
        container.layer.cornerRadius = 12
        container.layer.borderColor = .fill_4
        container.layer.borderWidth = 1
        container.snp.makeConstraints { make in
            make.height.equalTo(54)
        }
        
        let ic = UIImageView()
        ic.sd_setImage(with: URL(string: skill.icon))
        container.addSubview(ic)
        ic.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.leading.equalToSuperview().offset(10)
            make.width.height.equalTo(50)
        }
        
        let priceView = UIView()
        container.addSubview(priceView)
        priceView.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.trailing.equalToSuperview().offset(-10)
        }
        
        let coin = UIImageView.coinImageView()
        priceView.addSubview(coin)
        coin.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.leading.equalToSuperview()
            make.width.height.equalTo(16)
        }
        
        let priceLabel = UILabel()
        priceLabel.text = skill.price.toDisplay
        priceLabel.font = .heading_h4
        priceLabel.textColor = .text_5
        priceView.addSubview(priceLabel)
        priceLabel.snp.makeConstraints { make in
            make.verticalEdges.equalToSuperview()
            make.leading.equalTo(coin.snp.trailing).offset(1)
        }
        
        let unitLabel = UILabel()
        unitLabel.text = "/\(skill.unit)"
        unitLabel.font = .body_s
        unitLabel.textColor = .text_4
        priceView.addSubview(unitLabel)
        unitLabel.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.leading.equalTo(priceLabel.snp.trailing).offset(1)
            make.trailing.equalToSuperview()
        }
        
        let nameLabel = UILabel()
        nameLabel.text = skill.name
        nameLabel.font = .heading_h4
        nameLabel.textColor = .text_5
        nameLabel.setContentHuggingPriority(.defaultLow, for: .horizontal)
        nameLabel.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
        container.addSubview(nameLabel)
        nameLabel.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.leading.equalTo(ic.snp.trailing).offset(4)
            make.trailing.lessThanOrEqualTo(priceView.snp.leading).offset(-20)
        }
        
        return container
    }
    
    private func buildOrderRecord() -> UIView {
        let container = UIView()
        container.layer.cornerRadius = 12
        container.backgroundColor = .fill
        container.onTap { [weak self] in
            guard let self else { return }
            view.pushToOrderRecord()
        }
        container.snp.makeConstraints { make in
            make.height.equalTo(40)
        }
        
        let titleLabel = UILabel()
        titleLabel.text = .init(key: "A00209")
        titleLabel.font = .heading_h3
        titleLabel.textColor = .text_5
        container.addSubview(titleLabel)
        titleLabel.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.leading.equalToSuperview().offset(16)
        }
        
        let arrow = UIImageView.arrowImageView(size: 12)
        arrow.tintColor = .text_4
        container.addSubview(arrow)
        arrow.snp.makeConstraints { make in
            make.centerY.equalToSuperview()
            make.trailing.equalToSuperview().offset(-16)
        }
        
        return container
    }
}