import 'package:flutter/material.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/data/sign_info.dart';
import 'package:huixiang/data/task.dart';
import 'package:huixiang/utils/font_weight.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:huixiang/view_widget/round_button.dart';

import '../../view_widget/no_data_view.dart';

class IntegralTask extends StatefulWidget {
  final SignInfo? signInfo;

  IntegralTask(this.signInfo);

  @override
  State<StatefulWidget> createState() {
    return _IntegralTask();
  }
}

class _IntegralTask extends State<IntegralTask> {
  @override
  Widget build(BuildContext context) {
    return Container(
      width: MediaQuery.of(context).size.width - 32,
      height: 320.h,
      margin: EdgeInsets.all(16),
      padding: EdgeInsets.symmetric(
        horizontal: 10.w,
        vertical: 20.h,
      ),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(8),
        boxShadow: [
          BoxShadow(
            color: Colors.black.withAlpha(12),
            offset: Offset(0, 3),
            blurRadius: 14,
            spreadRadius: 0,
          ),
        ],
      ),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.start,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Container(
            margin: EdgeInsets.only(left: 10.w),
            child: Text(
              S.of(context).zuorenwudejifen,
              style: TextStyle(
                color: Color(0xFF353535),
                fontWeight: MyFontWeight.medium,
                fontSize: 16.sp,
              ),
            ),
          ),
          Expanded(
            child: Container(
              child: (widget.signInfo?.taskList?.isNotEmpty ?? false)
                  ? ListView.builder(
                      padding: EdgeInsets.only(left: 10.w, top: 20.h),
                      physics: BouncingScrollPhysics(),
                      itemBuilder: (context, position) {
                        return taskItem(widget.signInfo!.taskList![position]);
                      },
                      itemCount: widget.signInfo?.taskList?.length ?? 0,
              )
                  : NoDataView(
                      src: "assets/image/xiao_fei.webp",
                      isShowBtn: false,
                      text: "暂无任务可做~",
                      fontSize: 16.sp,
                      margin: EdgeInsets.only(left: 60.w, right: 60.w),
                    ),
            ),
            flex: 1,
          ),
        ],
      ),
    );
  }

  Widget taskPage(position) {
    return Container(
      margin: EdgeInsets.only(left: 10.w, right: 10.w, top: 16.h),
      child: Column(
        children: [
          taskItem(widget.signInfo?.taskList?[position * 3 + 0]),
          if ((widget.signInfo?.taskList?.length ?? 0) > (position * 3 + 1))
            taskItem(widget.signInfo?.taskList?[position * 3 + 1]),
          if ((widget.signInfo?.taskList?.length ?? 0) > (position * 3 + 2))
            taskItem(widget.signInfo?.taskList?[position * 3 + 2]),
        ],
      ),
    );
  }

  taskImg(String? taskType) {
    switch (taskType) {
      case "bill_type_point_order":
        return "assets/image/icon_integral_login.webp";
        break;
      case "bill_type_point_share":
        return "assets/image/icon_integral_share.webp";
        break;
      case "bill_type_point_login":
        return "assets/image/icon_integral_order.webp";
        break;
      case "bill_type_point_signin":
        return "assets/image/icon_integral_sign.webp";
        break;
    }
    return "assets/image/icon_integral_login.webp";
  }

  Widget taskItem(Task? task) {
    return Container(
      margin: EdgeInsets.only(top: 8.h, bottom: 8.h),
      alignment: Alignment.center,
      child: Row(
        children: [
          Image.asset(
            taskImg(task?.type),
            width: 24.w,
            height: 24.h,
          ),
          SizedBox(
            width: 21.w,
          ),
          Expanded(
            flex: 1,
            child: Column(
              mainAxisAlignment: MainAxisAlignment.start,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
                  task?.name ?? "",
                  style: TextStyle(
                    fontSize: 14.sp,
                    fontWeight: MyFontWeight.regular,
                    color: Color(0xFF353535),
                  ),
                ),
                SizedBox(
                  height: 7.h,
                ),
                Row(
                  children: [
                    Text(
                      "+${(double.tryParse("${task?.rewardValue}") ?? 0).toInt()}",
                      style: TextStyle(
                        fontSize: 12.sp,
                        fontWeight: MyFontWeight.regular,
                        color: Color(0xFF727272),
                      ),
                    ),
                    SizedBox(
                      width: 20.w,
                    ),
                    Text(
                      S.of(context).wancheng_(
                          "${task?.complateNum ?? task?.conplateNum}/${task?.limitDay}"),
                      style: TextStyle(
                        fontSize: 12.sp,
                        fontWeight: MyFontWeight.regular,
                        color: Color(0xFF727272),
                      ),
                    ),
                  ],
                ),
              ],
            ),
          ),
          task?.limitDay == (task?.complateNum ?? task?.conplateNum)
              ? RoundButton(
                  text: task?.limitDay == (task?.complateNum ?? task?.conplateNum)
                      ? S.of(context).yiwancheng
                      : S.of(context).quwancheng,
                  textColor:
                      task?.limitDay == (task?.complateNum ?? task?.conplateNum)
                          ? Color(0xFF808080)
                          : Colors.white,
                  backgroup:
                      task?.limitDay == (task?.complateNum ?? task?.conplateNum)
                          ? Color(0xFFF5F6FA)
                          : Color(0xFF32A060),
                  radius: 12.w,
                  fontSize: 12.sp,
                  fontWeight: MyFontWeight.semi_bold,
                  padding: EdgeInsets.symmetric(
                    vertical: 4.h,
                    horizontal: 15.w,
                  ),
                )
              : RoundButton(
                  text: "x${(double.tryParse("${task?.rewardValue}") ?? 0).toInt()}",
                  textColor:
                      task?.limitDay == (task?.complateNum ?? task?.conplateNum)
                          ? Color(0xFF808080)
                          : Colors.white,
                  backgroup:
                      task?.limitDay == (task?.complateNum ?? task?.conplateNum)
                          ? Color(0xFFF5F6FA)
                          : Color(0xFF00BF00),
                  icons: Image.asset(
                    "assets/image/icon_gold_coin.webp",
                    width: 16,
                    height: 16,
                  ),
                  radius: 12.w,
                  fontSize: 12.sp,
                  fontWeight: MyFontWeight.semi_bold,
                  padding: EdgeInsets.symmetric(
                    vertical: 4.h,
                    horizontal: 14.w,
                  ),
                ),
        ],
      ),
    );
  }
}