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use glib::{ParamSpec, Properties};
use gtk::glib;
use gtk::prelude::*;
use gtk::subclass::prelude::*;
use once_cell::unsync::OnceCell;
use super::{SkDryRunPackage, SkDryRunPackageModel};
use crate::main::context::{
SkContext, SkContextDetail, SkContextDetailGroup, SkContextDetailGroupModel,
SkContextDetailKind, SkContextDetailLevel,
};
use crate::main::flatpak::installation::{SkRemote, SkRemoteModel};
use crate::main::flatpak::package::SkPackageExt;
use crate::main::i18n::{i18n, i18n_f};
use crate::shared::flatpak::dry_run::DryRun;
use crate::shared::flatpak::info::RemoteInfo;
mod imp {
use super::*;
#[derive(Debug, Default, Properties)]
#[properties(wrapper_type = super::SkDryRun)]
pub struct SkDryRun {
#[property(get)]
package: OnceCell<SkDryRunPackage>,
#[property(get)]
runtimes: SkDryRunPackageModel,
#[property(get)]
remotes: SkRemoteModel,
#[property(get, set, construct_only)]
#[property(name = "has-update-source", get, type = bool, member = has_update_source)]
#[property(name = "is-replacing-remote", get = Self::is_replacing_remote, type = Option<SkRemote>)]
data: OnceCell<DryRun>,
}
#[glib::object_subclass]
impl ObjectSubclass for SkDryRun {
const NAME: &'static str = "SkDryRun";
type Type = super::SkDryRun;
}
impl ObjectImpl for SkDryRun {
fn properties() -> &'static [ParamSpec] {
Self::derived_properties()
}
fn property(&self, id: usize, pspec: &ParamSpec) -> glib::Value {
Self::derived_property(self, id, pspec)
}
fn set_property(&self, id: usize, value: &glib::Value, pspec: &ParamSpec) {
Self::derived_set_property(self, id, value, pspec)
}
fn constructed(&self) {
let data = self.obj().data();
let package = SkDryRunPackage::new(data.package.clone());
self.package.set(package).unwrap();
self.runtimes.set_packages(data.runtimes.clone());
self.remotes.set_remotes(data.remotes);
}
}
impl SkDryRun {
fn is_replacing_remote(&self) -> Option<SkRemote> {
let remote_info: Option<RemoteInfo> = self.obj().data().is_replacing_remote.into();
remote_info.map(|remote_info| SkRemote::new(&remote_info))
}
pub fn size_context(&self, download_size: bool) -> SkContext {
let mut groups = Vec::new();
let mut package_size: u64;
let mut runtime_size: u64 = 0;
let mut package_details = Vec::new();
package_size = if download_size {
self.obj().package().download_size()
} else {
self.obj().package().installed_size()
};
let detail = self.obj().package().size_context_detail(download_size);
package_details.push(detail);
let mut runtime_details = Vec::new();
for runtime in self.obj().runtimes().snapshot() {
let runtime: SkDryRunPackage = runtime.downcast().unwrap();
let detail = runtime.size_context_detail(download_size);
let size = if download_size {
runtime.download_size()
} else {
runtime.installed_size()
};
if runtime.name().contains(&self.obj().package().name()) {
package_details.push(detail);
package_size += size;
} else {
runtime_details.push(detail);
runtime_size += size;
}
}
let description = i18n("The storage sizes are only maximum values. Actual usage will most likely be significantly lower due to deduplication of data.");
let group = SkContextDetailGroup::new(None, Some(&description));
group.add_details(&package_details);
groups.push(group);
if runtime_size != 0 {
let description = i18n("These components are shared with other applications, and only need to be downloaded once.");
let group = SkContextDetailGroup::new(None, Some(&description));
group.add_details(&runtime_details);
groups.push(group);
}
let total_size = package_size + runtime_size;
let total_size_str = glib::format_size(total_size);
let runtime_size_str = glib::format_size(runtime_size);
let summary = if download_size {
let title = if total_size == 0 {
i18n("No download required")
} else {
i18n_f("Up to {} to download", &[&total_size_str])
};
let descr = if runtime_size == 0 {
i18n("No additional system packages needed")
} else {
i18n_f(
"Needs {} of additional system packages",
&[&runtime_size_str],
)
};
SkContextDetail::new(
SkContextDetailKind::Icon,
"folder-download-symbolic",
SkContextDetailLevel::Neutral,
&title,
&descr,
)
} else {
let title = if self.obj().package().extra_data_source().is_some() {
i18n("Unknown storage size")
} else {
i18n_f("Up to {} storage required", &[&total_size_str])
};
let descr = if runtime_size == 0 {
i18n("Requires no additional space for system packages")
} else {
i18n_f(
"Requires {} for shared system packages",
&[&runtime_size_str],
)
};
SkContextDetail::new(
SkContextDetailKind::Icon,
"drive-harddisk-system-symbolic",
SkContextDetailLevel::Neutral,
&title,
&descr,
)
};
let model = SkContextDetailGroupModel::new();
model.add_groups(&groups);
SkContext::new(&summary, &model)
}
}
}
glib::wrapper! {
pub struct SkDryRun(ObjectSubclass<imp::SkDryRun>);
}
impl SkDryRun {
pub fn new(data: DryRun) -> Self {
glib::Object::builder().property("data", &data).build()
}
pub fn download_size_context(&self) -> SkContext {
self.imp().size_context(false)
}
pub fn installed_size_context(&self) -> SkContext {
self.imp().size_context(true)
}
}