ShangHaiProjectSurvey/app/src/main/java/com/project/survey/widget/LoadingDialog.kt

package com.project.survey.widget

import android.app.Dialog
import android.content.Context
import android.view.LayoutInflater
import android.widget.TextView
import com.project.survey.R
import com.project.survey.extend.isVisibleOrGone

class LoadingDialog @JvmOverloads constructor(context: Context) :
    Dialog(context, R.style.loading_dialog) {

    inner class Builder(val context: Context) {
        private var message = ""
        private var isCancelable = false
        private var isCancelOutside = false


        fun setMessage(message: String): Builder = apply {
            this.message = message
        }

        /**
         * 设置是否可以按返回键取消
         */
        fun setCancelable(isCancelable: Boolean): Builder = apply {
            this.isCancelable = isCancelable
        }

        /**
         * 设置是否可以取消
         */
        fun setCancelOutside(isCancelOutside: Boolean): Builder = apply {
            this.isCancelOutside = isCancelOutside
        }

        fun create(): LoadingDialog {
            val view = LayoutInflater.from(context).inflate(R.layout.dialog_loading, null, false)
            view.findViewById<TextView>(R.id.tvLoadingTips).run {
                isVisibleOrGone(message.isNotBlank())
                text = message
            }
            return LoadingDialog(context).apply {
                setContentView(view)
                setCancelable(isCancelable)
                setCanceledOnTouchOutside(isCancelOutside)
            }
        }
    }
}