import 'package:flutter/material.dart';
import 'package:flutter_reaction_button/flutter_reaction_button.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:regroup/Common/CommonDropDown.dart';
import 'package:regroup/Common/CommonGlassmorphism.dart';
import 'package:regroup/Utils/Common/CommonAppbar.dart';
import 'package:regroup/Utils/Common/CustomTextformfield.dart';
import 'package:regroup/Utils/Common/blureffect.dart';
import 'package:regroup/Utils/Common/sized_box.dart';
import 'package:regroup/Utils/texts.dart';

class PostScreen extends StatefulWidget {
  const PostScreen({super.key});

  @override
  State<PostScreen> createState() => _PostScreenState();
}

class _PostScreenState extends State<PostScreen> {
  var selectedContainerIndices = <int>{}.obs;

  void toggleSelectedIndex(int index) {
    if (selectedContainerIndices.contains(index)) {
      selectedContainerIndices.remove(index);
    } else {
      selectedContainerIndices.add(index);
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: Color(0xFF222935),
        extendBody: true,
        appBar: CommonAppbar(
          titleTxt: "Create a post",
        ),
        body: Stack(children: [
          const CommonBlurLeftRed(),
          const CommonBlurRightRed(),
          const CommonBlurLeft(),
          const CommonBlurRight(),
          Positioned.fill(
              child: Padding(
            padding: EdgeInsets.symmetric(horizontal: 16.w),
            child: SingleChildScrollView(
              child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    sizedBoxHeight(20.h),
                    text16w400_FCFCFC("Caption"),
                    sizedBoxHeight(18.h),
                    const CustomTextFormField2(
                      maxlines: 3,
                    ),
                    sizedBoxHeight(25.h),
                    text16w400_FCFCFC("Media"),
                    sizedBoxHeight(18.h),
                    commonGlassContainer(
                        border: 0.9,
                        width: double.infinity,
                        height: 130.h,
                        borderradius: 10.r,
                        customWidget: Padding(
                          padding: EdgeInsets.symmetric(vertical: 16.h),
                          child: Column(
                            children: [
                              Image.asset(
                                "assets/images/png/bi_download.png",
                                height: 36.h,
                                width: 36.w,
                              ),
                              sizedBoxHeight(10.h),
                              text14w400_FCFCFC("Upload image"),
                              sizedBoxHeight(8.h),
                              text8w400_8A8A8A(
                                  "Allowed file extensions: jpg, png, gif Max file size: 10 MB"),
                            ],
                          ),
                        )),
                    sizedBoxHeight(25.h),
                    text16w400_FCFCFC("Tags"),
                    sizedBoxHeight(18.h),
                    CustomTextFormField(
                        suffixIcon: Container(
                      height: 20.h,
                      width: 20.w,
                      child: Center(
                        child: Image.asset(
                          "assets/images/png/Frame 58575.png",
                          height: 20.h,
                          width: 20.w,
                          fit: BoxFit.cover,
                        ),
                      ),
                    )),
                    sizedBoxHeight(25.h),
                    Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        containerTile(text: "# Race", index: 0),
                        containerTile(text: "# Swimming", index: 1),
                        containerTile(text: "# Cycle", index: 2),
                      ],
                    ),
                    sizedBoxHeight(16.h),
                    Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        containerTile(text: "# Race", index: 3),
                        containerTile(text: "# Swimming", index: 4),
                        containerTile(text: "# Cycle", index: 5),
                      ],
                    ),
                    sizedBoxHeight(30.h),
                    text16w400_FCFCFC("CTA Title"),
                    sizedBoxHeight(18.h),
                    CustomTextFormField(),
                    sizedBoxHeight(25.h),
                    text16w400_FCFCFC("Post as"),
                    sizedBoxHeight(18.h),
                    CommonDropdownBtn(hint: '', items: [
                      'Active alliance network',
                      'Fitfam federation',
                      'The athletic town'
                    ]),
                    sizedBoxHeight(25.h),
                    text16w400_FCFCFC("Post in"),
                    sizedBoxHeight(18.h),
                    CommonDropdownBtn(hint: '', items: [
                      'Active alliance network',
                      'Fitfam federation',
                      'The athletic town'
                    ]),
                    sizedBoxHeight(100.h),
                  ]),
            ),
          ))
        ]));
  }

  Widget containerTile({
    required String text,
    required int index,
  }) {
    return Obx(() {
      return GestureDetector(
        onTap: () {
          toggleSelectedIndex(index);
        },
        child: Container(
          height: 35,
          decoration: BoxDecoration(
              color: selectedContainerIndices.contains(index)
                  ? Color(0xFFD90B2E).withOpacity(0.4)
                  : Color(0xFFFFFFFF).withOpacity(0.2),
              borderRadius: BorderRadius.circular(30),
              border: selectedContainerIndices.contains(index)
                  ? Border.all(color: Color(0xFFD90B2E), width: 1)
                  : null),
          child: Padding(
            padding: EdgeInsets.symmetric(horizontal: 20),
            child: Center(child: text14w400_FCFCFC(text)),
          ),
        ),
      );
    });
  }
}