tongxunruanjian/mobile-next/lib/pages/contacts/friend_requests/friend_requests_view.dart

import 'package:flutter/material.dart';
import 'package:flutter_openim_sdk/flutter_openim_sdk.dart';
import 'package:get/get.dart';
import 'package:openim_common/openim_common.dart';

import '../../../company/brand/app_tokens.dart';
import '../../../company/ui/state_views.dart';
import 'friend_requests_logic.dart';

class FriendRequestsPage extends StatelessWidget {
  final logic = Get.find<FriendRequestsLogic>();

  FriendRequestsPage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('新的同事')),
      backgroundColor: AppColors.pageBg,
      body: Obx(() {
        if (logic.loading.value) {
          return const CompanyLoadingView();
        }
        if (logic.loadFailed.value) {
          return CompanyFailView(onRetry: logic.retry);
        }
        if (logic.applicationList.isEmpty) {
          return const CompanyEmptyView(
            icon: Icons.person_outline,
            title: '暂无同事申请',
            subtitle: '发出或收到的申请会显示在这里',
          );
        }
        return ListView.builder(
          itemCount: logic.applicationList.length,
          itemBuilder: (_, index) =>
              _buildItemView(logic.applicationList[index]),
        );
      }),
    );
  }

  Widget _buildItemView(FriendApplicationInfo info) {
    final isISendRequest = info.fromUserID == OpenIM.iMManager.userID;
    final name = isISendRequest ? info.toNickname : info.fromNickname;
    final faceURL = isISendRequest ? info.toFaceURL : info.fromFaceURL;
    final waiting = info.isWaitingHandle;
    final rejected = info.isRejected;
    final agreed = info.isAgreed;

    return Container(
      constraints: const BoxConstraints(minHeight: 72),
      padding: const EdgeInsets.symmetric(
          horizontal: AppGap.x4, vertical: AppGap.x3),
      decoration: const BoxDecoration(
        color: AppColors.pageBg,
        border:
            Border(bottom: BorderSide(color: AppColors.divider, width: 0.5)),
      ),
      child: Row(
        children: [
          AvatarView(url: faceURL, text: name, width: 48, height: 48),
          const SizedBox(width: AppGap.x3),
          Expanded(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Text(
                  name ?? '',
                  maxLines: 1,
                  overflow: TextOverflow.ellipsis,
                  style: const TextStyle(
                      fontSize: AppFont.body, color: AppColors.textPrimary),
                ),
                if (IMUtils.isNotNullEmptyStr(info.reqMsg))
                  Text(
                    info.reqMsg ?? '',
                    maxLines: 1,
                    overflow: TextOverflow.ellipsis,
                    style: const TextStyle(
                        fontSize: AppFont.sub, color: AppColors.textSecondary),
                  ),
              ],
            ),
          ),
          const SizedBox(width: AppGap.x2),
          if (waiting && isISendRequest)
            const Text('等待对方通过',
                style: TextStyle(
                    fontSize: AppFont.sub, color: AppColors.textSecondary)),
          if (waiting && !isISendRequest)
            SizedBox(
              width: 132,
              child: Row(
                children: [
                  Expanded(
                    child: OutlinedButton(
                      onPressed: () => logic.refuseFriendApplication(info),
                      style: OutlinedButton.styleFrom(
                        minimumSize: const Size(0, 32),
                        padding: EdgeInsets.zero,
                        side: const BorderSide(
                            color: AppColors.textSecondary, width: 0.5),
                        foregroundColor: AppColors.textPrimary,
                        shape: RoundedRectangleBorder(
                            borderRadius:
                                BorderRadius.circular(AppRadius.control)),
                      ),
                      child: const Text('拒绝',
                          style: TextStyle(fontSize: AppFont.sub)),
                    ),
                  ),
                  const SizedBox(width: AppGap.x2),
                  Expanded(
                    child: FilledButton(
                      onPressed: () => logic.acceptFriendApplication(info),
                      style: FilledButton.styleFrom(
                        minimumSize: const Size(0, 32),
                        padding: EdgeInsets.zero,
                        backgroundColor: AppColors.primary,
                        shape: RoundedRectangleBorder(
                            borderRadius:
                                BorderRadius.circular(AppRadius.control)),
                      ),
                      child: const Text('接受',
                          style: TextStyle(
                              fontSize: AppFont.sub, color: Colors.white)),
                    ),
                  ),
                ],
              ),
            ),
          if (agreed)
            const Text('已添加',
                style: TextStyle(
                    fontSize: AppFont.sub, color: AppColors.textSecondary)),
          if (rejected)
            const Text('已拒绝',
                style: TextStyle(
                    fontSize: AppFont.sub, color: AppColors.textSecondary)),
        ],
      ),
    );
  }
}