import 'package:flutter/material.dart';
import 'package:project_telephony/utils/headers.dart';

import '../../base/base_style.dart';
import '../widget/plone_back_button.dart';
import '../widget/plone_bottom.dart';

typedef TextCallback = Function(String textContent);

class ContentDetailsPage extends StatefulWidget {
  final TextCallback ploneBack;
  final String content;
  const ContentDetailsPage(
      {Key? key, required this.content, required this.ploneBack})
      : super(key: key);

  @override
  _ContentDetailsPageState createState() => _ContentDetailsPageState();
}

String content = "";

class _ContentDetailsPageState extends State<ContentDetailsPage> {
  late TextEditingController _controller;

  @override
  void initState() {
    super.initState();
    _controller = TextEditingController(text: widget.content);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      resizeToAvoidBottomInset: false,
      appBar: AppBar(
          elevation: 0,
          title: Text(
            '编辑短信内容',
            style: TextStyle(
                fontSize: BaseStyle.fontSize34,
                color: BaseStyle.color333333,
                fontWeight: FontWeight.bold),
          ),
          titleSpacing: 162.w,
          leading: const CloudBackButton(isSpecial: true),
          backgroundColor: kForeGroundColor),
      backgroundColor: Colors.white,
      body: _getBox(),
    );
  }

  _getBox() {
    return Column(children: [
      Container(
        width: 622.w,
        height: 960.w,
        decoration: BoxDecoration(
            color: const Color(0xFFF9F9F9),
            borderRadius: BorderRadius.circular(16.w)),
        margin: EdgeInsets.only(top: 32.w, bottom: 298.w),
        child: Container(
          // color: kForeGroundColor,
          margin: EdgeInsets.symmetric(horizontal: 40.w, vertical: 50.w),
          child: TextField(
            maxLines: 100,
            keyboardType: TextInputType.text,
            onEditingComplete: () {
              setState(() {});
              // _refreshController.callRefresh();
            },
            onChanged: (text) {
              content = text;
              // print(content);
              setState(() {});
            },
            style: TextStyle(
              color: BaseStyle.color333333,
              fontSize: BaseStyle.fontSize28,
            ),
            controller: _controller,
            decoration: InputDecoration(
              contentPadding: EdgeInsets.zero,
              filled: true,
              isDense: true,
              fillColor: Colors.white,
              hintText: widget.content != "" ? "" : "请输入短信内容",
              hintStyle: TextStyle(
                  color: widget.content != ""
                      ? const Color(0xFF333333)
                      : Colors.grey.shade500,
                  fontSize: 28.sp,
                  fontWeight: FontWeight.bold),
              border: InputBorder.none,
            ),
          ),
        ),

        // Text(widget.content,),
      ),
      PloneBottom(
        border: !content.isNotEmpty,
        opacity: content.isNotEmpty ? 1 : 0.4,
        onTap: () {
          setState(() {});
          widget.ploneBack(content);
          Get.back();
          // print(content);
        },
        text: "保存",
      )
    ]);
  }
}