loris/lib/dialogues/search.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/timeline.dart';
import 'package:loris/global.dart' as global;
import 'package:loris/business_logic/search/search.dart' as logic;

import '../partials/post.dart';

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

  @override
  State<SearchDialogue> createState() => _SearchDialogueState();
}

class _SearchDialogueState extends State<SearchDialogue> {
  String searchText = "";
  String searchTextControl = "";
  Map<String, logic.SearchResult> results = {};
  int searched = 0;

  void searchSingle(String id) async {
    final result = await logic.searchForEntry(searchText, id);
    if (result.key == 200 && mounted) {
      setState(() {
        results.addAll({id: result.value!});
        searched++;
      });
    }
  }

  void search() {
    searched = 0;
    searchTextControl = searchText;
    for (var id in global.settings!.identities.keys.toList()) {
      searchSingle(id);
    }
  }

  @override
  Widget build(BuildContext context) {
    List<AccountModel> accountModels = [];
    List<PostModel> postModels = [];
    results.forEach(
      (key, value) {
        for (var m in value.accountModels) {
          accountModels.add(m);
        }
        for (var m in value.postModels) {
          postModels.add(m);
        }
      },
    );
    return SimpleDialog(
      contentPadding: const EdgeInsets.all(0),
      titlePadding: const EdgeInsets.all(0),
      title: Column(
        children: [
          TextField(
              style: Theme.of(context).textTheme.bodyMedium,
              autofocus: true,
              keyboardType: TextInputType.url,
              onEditingComplete: () {
                if (searchText.isNotEmpty) {
                  search();
                }
              },
              onChanged: ((value) => setState(() {
                    searchText = value;
                  })),
              decoration: InputDecoration(
                  prefixIcon: Icon(
                color: Theme.of(context).colorScheme.secondary,
                Icons.search,
              ))),
          if (searched < global.settings!.identities.length &&
              searchTextControl.isNotEmpty)
            Column(
              children: [
                SelectableText(
                    "${"searched".i18n()} $searched ${searched == 1 ? "instance".i18n() : "instances".i18n()}"),
                const LinearProgressIndicator(),
              ],
            ),
        ],
      ),
      children: [
        Container(
          width: global.getWidth(context),
          constraints: BoxConstraints(
            maxWidth: global.getConstraints(context).maxWidth,
            maxHeight: MediaQuery.of(context).size.height * 2 / 3,
          ),
          child: ListView.builder(
              itemCount: accountModels.length + postModels.length,
              itemBuilder: (context, index) {
                if (index < accountModels.length) {
                  final model = accountModels[index];
                  return Padding(
                    padding: const EdgeInsets.all(8.0),
                    child: Column(
                      children: [
                        SelectableText(model.identity),
                        DisplayName(account: model)
                      ],
                    ),
                  );
                }
                final model = postModels[index - accountModels.length];
                return Padding(
                  padding: const EdgeInsets.all(8.0),
                  child: Column(
                    children: [
                      SelectableText(model.identity),
                      Post(
                        model: model,
                      )
                    ],
                  ),
                );
              }),
        ),
      ],
    );
  }
}