//
//  SPSearchInputView.swift
//  Thimra
//
//  Created by 曾觉新 on 2025/4/17.
//

import UIKit

class SPSearchInputView: UIView {
    
    override var intrinsicContentSize: CGSize {
        return CGSize(width: kSPScreenWidth, height: 36)
    }
    
    var placeholder: String? {
        didSet {
            textField.sp_placeholder = placeholder
        }
    }
    
    var textDidChange: ((_ text: String) -> Void)?
    
    //MARK: UI属性
    private lazy var iconImageView: UIImageView = {
        let imageView = UIImageView(image: UIImage(named: "search_icon_02"))
        imageView.setContentHuggingPriority(.required, for: .horizontal)
        imageView.setContentCompressionResistancePriority(.required, for: .horizontal)
        return imageView
    }()
    
    private(set) lazy var textField: SPTextField = {
        let textField = SPTextField()
        textField.font = .fontMedium(ofSize: 14)
        textField.sp_placeholderFont = .fontRegular(ofSize: 14)
        textField.returnKeyType = .search
        textField.textDidChange = { [weak self] text in
            self?.textDidChange?(text)
        }
        return textField
    }()
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        layer.cornerRadius = 8
        layer.masksToBounds = true
        backgroundColor = .colorFFFFFF(alpha: 0.2)
        
        setContentHuggingPriority(.required, for: .vertical)
        setContentCompressionResistancePriority(.required, for: .vertical)
        
        _setupUI()
        
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
}

extension SPSearchInputView {
    
    private func _setupUI() {
        addSubview(iconImageView)
        addSubview(textField)
        
        iconImageView.snp.makeConstraints { make in
            make.left.equalToSuperview().offset(16)
            make.centerY.equalToSuperview()
        }
        
        textField.snp.makeConstraints { make in
            make.top.bottom.equalToSuperview()
            make.left.equalTo(iconImageView.snp.right).offset(8)
            make.right.equalToSuperview().offset(-15)
        }
    }
    
}