package com.sw.dualscreen.utils

import android.app.Activity
import android.content.Context
import android.view.View
import android.view.inputmethod.EditorInfo
import android.view.inputmethod.InputMethodManager
import android.widget.EditText

/**
 * 键盘工具类
 */
object KeyboardUtils {

    /**
     * 显示键盘
     */
    fun showKeyboard(editText: EditText) {
        editText.requestFocus()
        val imm = editText.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
        imm.showSoftInput(editText, InputMethodManager.SHOW_IMPLICIT)
    }

    /**
     * 隐藏键盘
     */
    fun hideKeyboard(activity: Activity) {
        val view = activity.currentFocus ?: activity.window.decorView
        hideKeyboard(view)
    }

    /**
     * 隐藏键盘
     */
    fun hideKeyboard(view: View) {
        val imm = view.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
        imm.hideSoftInputFromWindow(view.windowToken, 0)
    }

    /**
     * 为EditText设置EditorAction监听并隐藏键盘
     */
    fun setupEditorAction(editText: EditText, onAction: (() -> Unit)? = null) {
        editText.setOnEditorActionListener { _, actionId, _ ->
            if (actionId == EditorInfo.IME_ACTION_DONE ||
                actionId == EditorInfo.IME_ACTION_SEARCH ||
                actionId == EditorInfo.IME_ACTION_GO ||
                actionId == EditorInfo.IME_ACTION_SEND ||
                actionId == EditorInfo.IME_ACTION_NEXT) {

                hideKeyboard(editText)
                onAction?.invoke()
                true
            } else {
                false
            }
        }
    }
}