loris/lib/partials/post.dart

import 'package:flutter/material.dart';
import 'package:localization/localization.dart';
import 'package:loris/business_logic/account/account.dart';
import 'package:loris/business_logic/timeline/media.dart';
import 'package:loris/partials/media_attachment.dart';
import '../business_logic/timeline/timeline.dart' as tl;

class Post extends StatefulWidget {
  const Post({required this.model, Key? key}) : super(key: key);
  final tl.PostModel model;

  @override
  State<Post> createState() => _PostState();
}

class _PostState extends State<Post> {
  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        DisplayName(account: widget.model.account),
        PostBody(
          sensitive: widget.model.sensitive,
          content: widget.model.content,
          spoilerText: widget.model.spoilerText,
          media: widget.model.attachments,
        ),
        postActionBar(context),
      ],
    );
  }
}

class DisplayName extends StatelessWidget {
  const DisplayName({
    required this.account,
    Key? key,
  }) : super(key: key);
  final AccountModel account;

  @override
  Widget build(BuildContext context) {
    return Row(
      children: [
        ClipRRect(
            borderRadius: const BorderRadius.all(Radius.circular(8)),
            child: ProfilePic(
              url: account.avatar,
            )),
        const SizedBox(width: 8),
        Flexible(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Text(
                account.displayName,
                style: Theme.of(context).textTheme.titleMedium,
              ),
              Text(
                account.acct,
                style: Theme.of(context).textTheme.bodySmall,
              ),
            ],
          ),
        ),
      ],
    );
  }
}

class ProfilePic extends StatelessWidget {
  const ProfilePic({required this.url, Key? key}) : super(key: key);
  final String url;

  @override
  Widget build(BuildContext context) {
    const double width = 64;
    if (url.isNotEmpty) {
      return Image.network(
        url,
        height: width,
        width: width,
      );
    } else {
      return const Icon(
        Icons.cruelty_free,
        size: width,
      );
    }
  }
}

class PostBody extends StatefulWidget {
  const PostBody({
    required this.sensitive,
    required this.spoilerText,
    required this.content,
    required this.media,
    Key? key,
  }) : super(key: key);
  final String content;
  final String spoilerText;
  final bool sensitive;
  final List<MediaAttachmentModel> media;

  @override
  State<PostBody> createState() => _PostBodyState();
}

class _PostBodyState extends State<PostBody> {
  bool visible = false;
  String cwButtonText = "show".i18n();
  Icon cwButtonIcon = const Icon(Icons.visibility);
  @override
  Widget build(BuildContext context) {
    if (!widget.sensitive) {
      visible = true;
    }
    return Container(
      width: double.infinity,
      padding: const EdgeInsets.fromLTRB(0, 6, 0, 6),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Visibility(
            visible: widget.sensitive,
            child: Text(widget.spoilerText),
          ),
          Visibility(
            visible: widget.sensitive,
            child: OutlinedButton.icon(
                onPressed: () {
                  setState(() {
                    visible = !visible;
                    if (visible) {
                      cwButtonIcon = const Icon(Icons.visibility_off);
                      cwButtonText = "hide".i18n();
                    } else {
                      cwButtonText = "show".i18n();
                      cwButtonIcon = const Icon(Icons.visibility);
                    }
                  });
                },
                icon: cwButtonIcon,
                label: Text(cwButtonText)),
          ),
          Visibility(
            visible: visible,
            child: Column(
              children: [
                RichText(
                  textAlign: TextAlign.start,
                  text: TextSpan(
                      style: Theme.of(context).textTheme.bodyMedium,
                      text: widget.content),
                ),
                MediaAttachments(models: widget.media),
              ],
            ),
          ),
        ],
      ),
    );
  }
}

Widget postActionBar(context) {
  return Row(
    mainAxisAlignment: MainAxisAlignment.spaceBetween,
    children: [
      IconButton(
        onPressed: () {},
        icon: const Icon(Icons.reply),
      ),
      IconButton(
        onPressed: () {},
        icon: const Icon(Icons.repeat),
      ),
      IconButton(
        onPressed: () {},
        icon: const Icon(Icons.favorite_outline),
      ),
      IconButton(
        onPressed: () {},
        icon: const Icon(Icons.more_horiz),
      )
    ],
  );
}