//
//  DepositOrderCardCell.swift
//  suixinkan
//

import SnapKit
import UIKit

struct DepositOrderCardActions {
    var onRefund: (() -> Void)?
    var onPartialRefund: (() -> Void)?
    var onVerify: (() -> Void)?
    var onTap: (() -> Void)?
}

/// 店铺订单卡片，对齐 Android `DepositOrderListScreen`。
final class DepositOrderCardCell: UITableViewCell {
    static let reuseIdentifier = "DepositOrderCardCell"

    private let cardView = UIView()
    private let projectLabel = UILabel()
    private let statusBadge = OrderStatusBadgeView()
    private let amountLabel = UILabel()
    private let timeLabel = UILabel()
    private let uidLabel = UILabel()
    private let phoneLabel = UILabel()
    private let refundButton = UIButton(type: .system)
    private let partialRefundButton = UIButton(type: .system)
    private let verifyButton = UIButton(type: .system)
    private var actions = DepositOrderCardActions()

    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)
        selectionStyle = .none
        backgroundColor = .clear
        setupUI()
    }

    @available(*, unavailable)
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    func configure(item: StoreOrderItem, actions: DepositOrderCardActions) {
        self.actions = actions
        projectLabel.text = item.projectName.isEmpty ? item.orderTypeLabel : item.projectName
        statusBadge.apply(status: item.orderStatus, text: item.orderStatusName)
        amountLabel.text = "¥\(item.actualPayAmount)"
        timeLabel.text = item.createdAt
        uidLabel.text = "UID：\(item.userId)"
        phoneLabel.text = OrderPhoneMask.mask(item.phone)

        let showVerify = item.orderType == StoreOrderType.offlineProduct && item.orderStatus == 20
        verifyButton.isHidden = !showVerify
        refundButton.isHidden = item.orderStatus != 20 && item.orderStatus != 30
        partialRefundButton.isHidden = item.orderStatus != 20 && item.orderStatus != 30
    }

    private func setupUI() {
        cardView.backgroundColor = .white
        cardView.layer.cornerRadius = 12
        let tap = UITapGestureRecognizer(target: self, action: #selector(cardTapped))
        cardView.addGestureRecognizer(tap)

        projectLabel.font = .systemFont(ofSize: 16, weight: .medium)
        amountLabel.font = .systemFont(ofSize: 16, weight: .semibold)
        amountLabel.textColor = AppColor.primary
        [timeLabel, uidLabel, phoneLabel].forEach {
            $0.font = .systemFont(ofSize: 13)
            $0.textColor = UIColor(hex: 0x6B7280)
        }

        configureActionButton(refundButton, title: "退款", color: UIColor(hex: 0xEF4444), bg: UIColor(hex: 0xFFE7E7))
        configureActionButton(partialRefundButton, title: "部分退款", color: AppColor.primary, bg: UIColor(hex: 0xEFF6FF))
        configureActionButton(verifyButton, title: "线下核销", color: .white, bg: UIColor(hex: 0x0073FF))
        refundButton.addTarget(self, action: #selector(refundTapped), for: .touchUpInside)
        partialRefundButton.addTarget(self, action: #selector(partialRefundTapped), for: .touchUpInside)
        verifyButton.addTarget(self, action: #selector(verifyTapped), for: .touchUpInside)

        contentView.addSubview(cardView)
        [projectLabel, statusBadge, amountLabel, timeLabel, uidLabel, phoneLabel, refundButton, partialRefundButton, verifyButton].forEach {
            cardView.addSubview($0)
        }

        cardView.snp.makeConstraints { make in
            make.edges.equalToSuperview().inset(UIEdgeInsets(top: 0, left: 16, bottom: 12, right: 16))
        }
        projectLabel.snp.makeConstraints { make in
            make.top.leading.equalToSuperview().inset(16)
        }
        statusBadge.snp.makeConstraints { make in
            make.centerY.equalTo(projectLabel)
            make.trailing.equalToSuperview().inset(16)
        }
        amountLabel.snp.makeConstraints { make in
            make.top.equalTo(projectLabel.snp.bottom).offset(8)
            make.leading.equalToSuperview().inset(16)
        }
        timeLabel.snp.makeConstraints { make in
            make.top.equalTo(amountLabel.snp.bottom).offset(4)
            make.leading.equalToSuperview().inset(16)
        }
        uidLabel.snp.makeConstraints { make in
            make.top.equalTo(timeLabel.snp.bottom).offset(4)
            make.leading.equalToSuperview().inset(16)
        }
        phoneLabel.snp.makeConstraints { make in
            make.top.equalTo(uidLabel.snp.bottom).offset(4)
            make.leading.equalToSuperview().inset(16)
        }
        refundButton.snp.makeConstraints { make in
            make.top.equalTo(phoneLabel.snp.bottom).offset(12)
            make.leading.equalToSuperview().inset(16)
            make.height.equalTo(40)
            make.width.equalTo(88)
            make.bottom.equalToSuperview().inset(16)
        }
        partialRefundButton.snp.makeConstraints { make in
            make.centerY.equalTo(refundButton)
            make.leading.equalTo(refundButton.snp.trailing).offset(8)
            make.height.equalTo(40)
            make.width.equalTo(100)
        }
        verifyButton.snp.makeConstraints { make in
            make.centerY.equalTo(refundButton)
            make.trailing.equalToSuperview().inset(16)
            make.height.equalTo(40)
            make.width.equalTo(100)
        }
    }

    private func configureActionButton(_ button: UIButton, title: String, color: UIColor, bg: UIColor) {
        button.setTitle(title, for: .normal)
        button.setTitleColor(color, for: .normal)
        button.titleLabel?.font = .systemFont(ofSize: 14)
        button.backgroundColor = bg
        button.layer.cornerRadius = 8
    }

    @objc private func refundTapped() { actions.onRefund?() }
    @objc private func partialRefundTapped() { actions.onPartialRefund?() }
    @objc private func verifyTapped() { actions.onVerify?() }
    @objc private func cardTapped() { actions.onTap?() }
}