// SPDX-FileCopyrightText: 2021 Nheko Contributors
//
// SPDX-License-Identifier: GPL-3.0-or-later

#include "CombinedImagePackModel.h"

#include "Cache_p.h"
#include "CompletionModelRoles.h"

CombinedImagePackModel::CombinedImagePackModel(const std::string &roomId,
                                               bool stickers,
                                               QObject *parent)
  : QAbstractListModel(parent)
  , room_id(roomId)
{
        auto packs = cache::client()->getImagePacks(room_id, stickers);

        for (const auto &pack : packs) {
                QString packname = QString::fromStdString(pack.packname);

                for (const auto &img : pack.images) {
                        ImageDesc i{};
                        i.shortcode = QString::fromStdString(img.first);
                        i.packname  = packname;
                        i.image     = img.second;
                        images.push_back(std::move(i));
                }
        }
}

int
CombinedImagePackModel::rowCount(const QModelIndex &) const
{
        return (int)images.size();
}

QHash<int, QByteArray>
CombinedImagePackModel::roleNames() const
{
        return {
          {CompletionModel::CompletionRole, "completionRole"},
          {CompletionModel::SearchRole, "searchRole"},
          {CompletionModel::SearchRole2, "searchRole2"},
          {Roles::Url, "url"},
          {Roles::ShortCode, "shortcode"},
          {Roles::Body, "body"},
          {Roles::PackName, "packname"},
          {Roles::OriginalRow, "originalRow"},
        };
}

QVariant
CombinedImagePackModel::data(const QModelIndex &index, int role) const
{
        if (hasIndex(index.row(), index.column(), index.parent())) {
                switch (role) {
                case CompletionModel::CompletionRole:
                        return QString::fromStdString(images[index.row()].image.url);
                case Roles::Url:
                        return QString::fromStdString(images[index.row()].image.url);
                case CompletionModel::SearchRole:
                case Roles::ShortCode:
                        return images[index.row()].shortcode;
                case CompletionModel::SearchRole2:
                case Roles::Body:
                        return QString::fromStdString(images[index.row()].image.body);
                case Roles::PackName:
                        return images[index.row()].packname;
                case Roles::OriginalRow:
                        return index.row();
                default:
                        return {};
                }
        }
        return {};
}