|
|
|
//! The startup form to configure what and how to import
|
|
|
|
use std::thread::JoinHandle;
|
|
|
|
|
|
|
|
use eframe::egui::epaint::Shadow;
|
|
|
|
use eframe::egui::{self, Color32, Pos2, Rect, Response, Stroke};
|
|
|
|
use ps_core::eyre::{self, Result};
|
|
|
|
use ps_core::rand::{self, seq::SliceRandom};
|
|
|
|
|
|
|
|
use super::super::platform::platform_colors;
|
|
|
|
use super::super::widgets::background::{shadow_background, AnimatedBackground};
|
|
|
|
use super::Textures;
|
|
|
|
use super::{StateUIAction, StateUIVariant};
|
|
|
|
use ps_core::{
|
|
|
|
message_adapter::{Adapter, State},
|
|
|
|
Config, DatabaseLike, FormatType,
|
|
|
|
};
|
|
|
|
|
|
|
|
pub struct ImporterUI {
|
|
|
|
/// The config for this configuration
|
|
|
|
config: Config,
|
|
|
|
/// The adapter handling the import
|
|
|
|
adapter: Adapter,
|
|
|
|
/// The handle to the adapter thread
|
|
|
|
/// As handle.join takes `self` it has to be optional
|
|
|
|
handle: Option<JoinHandle<Result<()>>>,
|
|
|
|
/// The animation divisions
|
|
|
|
animation_divisions: usize,
|
|
|
|
/// time counter
|
|
|
|
timer: f64,
|
|
|
|
/// recursive offset counter
|
|
|
|
offset_counter: usize,
|
|
|
|
/// We use this to have the initial background resize
|
|
|
|
/// animation
|
|
|
|
intro_timer: f64,
|
|
|
|
/// This defines the amount of progress blocks we intend
|
|
|
|
/// to animate
|
|
|
|
progress_blocks: Vec<usize>,
|
|
|
|
/// The progress divisions
|
|
|
|
progress_divisions: usize,
|
|
|
|
/// we're done importing
|
|
|
|
pub done_importing: bool,
|
|
|
|
/// Total amount of mails we imported
|
|
|
|
pub total_mails: usize,
|
|
|
|
/// Any errors during importing
|
|
|
|
pub importer_error: Option<eyre::Report>,
|
|
|
|
/// On macOS, we lack the permission to the mail folder. This can be
|
|
|
|
/// fixed in preferences. We don't `cfg(...)` this to simplify the implementation
|
|
|
|
/// with less `cfg(...)`
|
|
|
|
missing_permissions: bool,
|
|
|
|
}
|
|
|
|
|
|
|
|
impl ImporterUI {
|
|
|
|
pub fn new<Database: DatabaseLike + 'static>(
|
|
|
|
config: Config,
|
|
|
|
database: Database,
|
|
|
|
) -> Result<Self> {
|
|
|
|
let cloned_config = config.clone();
|
|
|
|
// Build a random distribution of elements
|
|
|
|
// to animate the import process
|
|
|
|
let mut rng = rand::thread_rng();
|
|
|
|
let animation_divisions = 6;
|
|
|
|
let progress_divisions = 4;
|
|
|
|
|
|
|
|
// the amount of progress blocks
|
|
|
|
let progress_block_count =
|
|
|
|
(animation_divisions * progress_divisions) * (animation_divisions * progress_divisions);
|
|
|
|
let mut progress_blocks: Vec<usize> = (0..progress_block_count).collect();
|
|
|
|
progress_blocks.shuffle(&mut rng);
|
|
|
|
|
|
|
|
// The adapter that controls the syncing
|
|
|
|
let adapter = Adapter::new();
|
|
|
|
|
|
|
|
// Could not figure out how to build this properly
|
|
|
|
// with dynamic dispatch. (to abstract away the match)
|
|
|
|
// Will try again when I'm online.
|
|
|
|
// On Wasm, we just do nothing. Wasm is just a demo and
|
|
|
|
// the importer will never be run.
|
|
|
|
|
|
|
|
#[cfg(not(target_arch = "wasm32"))]
|
|
|
|
let handle = match config.format {
|
|
|
|
FormatType::AppleMail => {
|
|
|
|
let importer = ps_importer::applemail_importer(config);
|
|
|
|
adapter.process(database, importer)?
|
|
|
|
}
|
|
|
|
FormatType::GmailVault => {
|
|
|
|
let importer = ps_importer::gmail_importer(config);
|
|
|
|
adapter.process(database, importer)?
|
|
|
|
}
|
|
|
|
FormatType::Mbox => {
|
|
|
|
let importer = ps_importer::mbox_importer(config);
|
|
|
|
adapter.process(database, importer)?
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
#[cfg(target_arch = "wasm32")]
|
|
|
|
let handle = std::thread::spawn(|| Ok(()));
|
|
|
|
|
|
|
|
Ok(Self {
|
|
|
|
config: cloned_config,
|
|
|
|
adapter,
|
|
|
|
handle: Some(handle),
|
|
|
|
animation_divisions,
|
|
|
|
timer: 0.0,
|
|
|
|
offset_counter: 0,
|
|
|
|
intro_timer: 0.0,
|
|
|
|
progress_blocks,
|
|
|
|
progress_divisions,
|
|
|
|
done_importing: false,
|
|
|
|
total_mails: 0,
|
|
|
|
importer_error: None,
|
|
|
|
missing_permissions: false,
|
|
|
|
})
|
|
|
|
}
|
|
|
|
}
|
|
|
|
impl StateUIVariant for ImporterUI {
|
|
|
|
fn update_panel(&mut self, ctx: &egui::CtxRef, textures: &Option<Textures>) -> StateUIAction {
|
|
|
|
egui::CentralPanel::default()
|
|
|
|
.frame(egui::containers::Frame::none().fill(Color32::BLACK))
|
|
|
|
.show(ctx, |ui| {
|
|
|
|
ui.add(|ui: &mut egui::Ui| self.ui(ui, textures));
|
|
|
|
});
|
|
|
|
// If we generated an action above, return it
|
|
|
|
match (self.importer_error.take(), self.done_importing) {
|
|
|
|
(Some(report), _) => StateUIAction::Error {
|
|
|
|
report,
|
|
|
|
config: self.config.clone(),
|
|
|
|
},
|
|
|
|
(_, true) => StateUIAction::ImportDone {
|
|
|
|
config: self.config.clone(),
|
|
|
|
total: self.total_mails,
|
|
|
|
},
|
|
|
|
(_, false) => StateUIAction::Nothing,
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
impl ImporterUI {
|
|
|
|
fn ui(&mut self, ui: &mut egui::Ui, textures: &Option<Textures>) -> Response {
|
|
|
|
// The speed with which we initially scale down.
|
|
|
|
self.intro_timer += (ui.input().unstable_dt as f64) * 2.0;
|
|
|
|
let growth = self.intro_timer.clamp(0.0, 1.0);
|
|
|
|
|
|
|
|
let available = ui.available_size();
|
|
|
|
|
|
|
|
let (label, progress, writing, done, written) = match self.handle_adapter() {
|
|
|
|
Ok(state) => {
|
|
|
|
#[cfg(target_os = "macos")]
|
|
|
|
if state.missing_permissions {
|
|
|
|
self.missing_permissions = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
let InternalAdapterState {
|
|
|
|
label,
|
|
|
|
progress,
|
|
|
|
writing,
|
|
|
|
written,
|
|
|
|
done,
|
|
|
|
..
|
|
|
|
} = state;
|
|
|
|
(label, progress, writing, done, written)
|
|
|
|
}
|
|
|
|
Err(e) => {
|
|
|
|
// Generate a response signifying we're done - as there was an error
|
|
|
|
let response = (format!("Error {}", &e), 1.0, false, true, 0);
|
|
|
|
self.importer_error = Some(e);
|
|
|
|
response
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
if let Ok(Some(error)) = self.adapter.error() {
|
|
|
|
self.importer_error = Some(error);
|
|
|
|
}
|
|
|
|
|
|
|
|
if done && !self.missing_permissions {
|
|
|
|
// if we're done, the join handle should not lock
|
|
|
|
if let Some(handle) = self.handle.take() {
|
|
|
|
self.importer_error = handle.join().ok().map(|e| e.err()).flatten();
|
|
|
|
}
|
|
|
|
self.done_importing = true;
|
|
|
|
self.total_mails = written;
|
|
|
|
}
|
|
|
|
|
|
|
|
let n = (self.progress_blocks.len() as f32 * progress) as usize;
|
|
|
|
let n = n.min(self.progress_blocks.len());
|
|
|
|
let slice = &self.progress_blocks[0..n];
|
|
|
|
|
|
|
|
if !self.missing_permissions {
|
|
|
|
AnimatedBackground {
|
|
|
|
divisions: self.animation_divisions,
|
|
|
|
animate_progress: Some((slice, self.progress_divisions)),
|
|
|
|
timer: &mut self.timer,
|
|
|
|
offset_counter: &mut self.offset_counter,
|
|
|
|
}
|
|
|
|
.draw_background(ui, available);
|
|
|
|
}
|
|
|
|
|
|
|
|
let desired_height = 370.0 - (220.0 * growth) as f32;
|
|
|
|
let desired_size = egui::vec2(330.0, desired_height);
|
|
|
|
|
|
|
|
let paint_rect = Rect::from_min_size(
|
|
|
|
Pos2 {
|
|
|
|
x: available.x / 2.0 - desired_size.x / 2.0,
|
|
|
|
y: available.y / 2.0 - desired_size.y / 2.0,
|
|
|
|
},
|
|
|
|
desired_size,
|
|
|
|
);
|
|
|
|
|
|
|
|
// calculate in margin
|
|
|
|
let center = paint_rect.shrink(15.0);
|
|
|
|
|
|
|
|
let colors = platform_colors();
|
|
|
|
|
|
|
|
// Draw a backround with a shadow
|
|
|
|
if self.missing_permissions {
|
|
|
|
self.permission_ui(ui, textures)
|
|
|
|
} else {
|
|
|
|
shadow_background(
|
|
|
|
ui.painter(),
|
|
|
|
paint_rect,
|
|
|
|
colors.window_background,
|
|
|
|
Stroke::new(1.0, Color32::from_gray(90)),
|
|
|
|
12.0,
|
|
|
|
Shadow::big_dark(),
|
|
|
|
);
|
|
|
|
|
|
|
|
ui.allocate_ui_at_rect(center, |ui| {
|
|
|
|
ui.centered_and_justified(|ui| {
|
|
|
|
if self.missing_permissions {
|
|
|
|
} else {
|
|
|
|
self.default_ui(ui, writing, progress, label);
|
|
|
|
}
|
|
|
|
})
|
|
|
|
})
|
|
|
|
.response
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
fn default_ui(
|
|
|
|
&mut self,
|
|
|
|
ui: &mut egui::Ui,
|
|
|
|
writing: bool,
|
|
|
|
progress: f32,
|
|
|
|
label: String,
|
|
|
|
) -> Response {
|
|
|
|
ui.vertical_centered_justified(|ui| {
|
|
|
|
ui.heading("Import in Progress");
|
|
|
|
ui.add_space(10.0);
|
|
|
|
if writing {
|
|
|
|
let bar = egui::widgets::ProgressBar::new(1.0).animate(false);
|
|
|
|
ui.add(bar);
|
|
|
|
let bar = egui::widgets::ProgressBar::new(progress).animate(true);
|
|
|
|
ui.add(bar);
|
|
|
|
} else {
|
|
|
|
let bar = egui::widgets::ProgressBar::new(progress).animate(true);
|
|
|
|
ui.add(bar);
|
|
|
|
ui.add_space(20.0);
|
|
|
|
}
|
|
|
|
ui.small(label);
|
|
|
|
})
|
|
|
|
.response
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg(target_os = "macos")]
|
|
|
|
fn permission_ui(&mut self, ui: &mut egui::Ui, textures: &Option<Textures>) -> Response {
|
|
|
|
let available = ui.available_size();
|
|
|
|
|
|
|
|
ui.vertical_centered_justified(|ui| {
|
|
|
|
ui.set_width(available.x - 50.0);
|
|
|
|
ui.add_space(25.0);
|
|
|
|
if let Some(textures) = textures {
|
|
|
|
let s = textures.missing_permissions_image.0;
|
|
|
|
let s = eframe::egui::Vec2::new(s.x / 4.5, s.y / 4.5);
|
|
|
|
ui.image(textures.missing_permissions_image.1, s);
|
|
|
|
}
|
|
|
|
ui.heading("Missing Mail Permissions");
|
|
|
|
ui.add_space(10.0);
|
|
|
|
ui.label("You need to give `Postsack` Full Disk Access permissions so that it can access your mails.");
|
|
|
|
ui.label("You can do this in the System Preferences. See the following Screenshot.");
|
|
|
|
ui.add_space(10.0);
|
|
|
|
ui.label("Afterwards, restart Postsack");
|
|
|
|
ui.add_space(5.0);
|
|
|
|
if ui.add_sized((100.0, 30.0), egui::Button::new("Quit")).clicked() {
|
|
|
|
std::process::exit(0);
|
|
|
|
}
|
|
|
|
}).response
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg(not(target_os = "macos"))]
|
|
|
|
fn permission_ui(&mut self, ui: &mut egui::Ui, _textures: &Option<Textures>) -> Response {
|
|
|
|
ui.label("")
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
struct InternalAdapterState {
|
|
|
|
label: String,
|
|
|
|
progress: f32,
|
|
|
|
writing: bool,
|
|
|
|
written: usize,
|
|
|
|
done: bool,
|
|
|
|
#[cfg(target_os = "macos")]
|
|
|
|
missing_permissions: bool,
|
|
|
|
}
|
|
|
|
|
|
|
|
impl ImporterUI {
|
|
|
|
/// Returns the current the adapter state.
|
|
|
|
fn handle_adapter(&mut self) -> Result<InternalAdapterState> {
|
|
|
|
let (mut label, progress, writing) = {
|
|
|
|
let write = self.adapter.write_count()?;
|
|
|
|
if write.count > 0 {
|
|
|
|
(
|
|
|
|
format!("\rParsing emails {}/{}...", write.count, write.total),
|
|
|
|
(write.count as f32 / write.total as f32),
|
|
|
|
true,
|
|
|
|
)
|
|
|
|
} else {
|
|
|
|
let read = self.adapter.read_count()?;
|
|
|
|
(
|
|
|
|
format!("Reading emails {}/{}...", read.count, read.total),
|
|
|
|
(read.count as f32 / read.total as f32),
|
|
|
|
false,
|
|
|
|
)
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
let State {
|
|
|
|
done,
|
|
|
|
finishing,
|
|
|
|
written,
|
|
|
|
#[cfg(target_os = "macos")]
|
|
|
|
missing_permissions,
|
|
|
|
} = self.adapter.finished()?;
|
|
|
|
|
|
|
|
if finishing {
|
|
|
|
label = "Finishing Up".into();
|
|
|
|
}
|
|
|
|
Ok(InternalAdapterState {
|
|
|
|
label,
|
|
|
|
progress,
|
|
|
|
writing,
|
|
|
|
written,
|
|
|
|
done,
|
|
|
|
#[cfg(target_os = "macos")]
|
|
|
|
missing_permissions,
|
|
|
|
})
|
|
|
|
}
|
|
|
|
}
|