Reworked network again; will use this to change all widgets

src/app.rs

@@ -1,7 +1,10 @@
-pub mod data_collection;
+pub mod data_harvester;
-use data_collection::{processes, temperature};
+use data_harvester::{processes, temperature};
 use std::time::Instant;
 
+pub mod data_janitor;
+use data_janitor::*;
+
 use crate::{canvas, constants, data_conversion::ConvertedProcessData, utils::error::Result};
 
 mod process_killer;
@@ -30,6 +33,23 @@ lazy_static! {
 		regex::Regex::new(".*");
 }
 
+/// AppConfigFields is meant to cover basic fields that would normally be set
+/// by config files or launch options.  Don't need to be mutable (set and forget).
+pub struct AppConfigFields {
+	pub update_rate_in_milliseconds: u64,
+	pub temperature_type: temperature::TemperatureType,
+	pub use_dot: bool,
+}
+
+/// AppScrollWidgetState deals with fields for a scrollable app's current state.
+pub struct AppScrollWidgetState {
+	pub widget_scroll_position: i64,
+}
+
+/// AppSearchState only deals with the search's state.
+pub struct AppSearchState {}
+
+// TODO: [OPT] Group like fields together... this is kinda gross to step through
 pub struct App {
 	// Sorting
 	pub process_sorting_type: processes::ProcessSorting,
@@ -49,7 +69,7 @@ pub struct App {
 	pub update_rate_in_milliseconds: u64,
 	pub show_average_cpu: bool,
 	pub current_application_position: ApplicationPosition,
-	pub data: data_collection::Data,
+	pub data: data_harvester::Data,
 	awaiting_second_char: bool,
 	second_char: char,
 	pub use_dot: bool,
@@ -63,12 +83,13 @@ pub struct App {
 	last_key_press: Instant,
 	pub canvas_data: canvas::CanvasData,
 	enable_grouping: bool,
-	enable_searching: bool, // TODO: [OPT] group together?
+	enable_searching: bool,
 	current_search_query: String,
 	searching_pid: bool,
 	pub use_simple: bool,
 	current_regex: std::result::Result<regex::Regex, regex::Error>,
 	current_cursor_position: usize,
+	pub data_collection: DataCollection,
 }
 
 impl App {
@@ -94,7 +115,7 @@ impl App {
 			previous_disk_position: 0,
 			previous_temp_position: 0,
 			previous_cpu_table_position: 0,
-			data: data_collection::Data::default(),
+			data: data_harvester::Data::default(),
 			awaiting_second_char: false,
 			second_char: ' ',
 			use_dot,
@@ -114,6 +135,7 @@ impl App {
 			use_simple: false,
 			current_regex: BASE_REGEX.clone(), //TODO: [OPT] seems like a thing we can switch to lifetimes to avoid cloning
 			current_cursor_position: 0,
+			data_collection: DataCollection::default(),
 		}
 	}
 

src/app/data_collection/network.rs

@@ -1,86 +0,0 @@
-use futures::StreamExt;
-use heim::net;
-use heim::units::information::byte;
-use std::time::Instant;
-use sysinfo::{NetworkExt, System, SystemExt};
-
-#[derive(Clone, Debug)]
-pub struct NetworkJoinPoint {
-	pub rx: f64,
-	pub tx: f64,
-	pub time_offset_milliseconds: f64,
-}
-
-type NetworkDataGroup = (Instant, (NetworkData, Option<Vec<NetworkJoinPoint>>));
-#[derive(Clone, Debug)]
-pub struct NetworkStorage {
-	pub data_points: Vec<NetworkDataGroup>,
-	pub rx: u64,
-	pub tx: u64,
-	pub total_rx: u64,
-	pub total_tx: u64,
-	pub last_collection_time: Instant,
-}
-
-impl Default for NetworkStorage {
-	fn default() -> Self {
-		NetworkStorage {
-			data_points: Vec::default(),
-			rx: 0,
-			tx: 0,
-			total_rx: 0,
-			total_tx: 0,
-			last_collection_time: Instant::now(),
-		}
-	}
-}
-
-impl NetworkStorage {
-	pub fn first_run(&mut self) {
-		self.data_points = Vec::default();
-		self.rx = 0;
-		self.tx = 0;
-	}
-}
-
-#[derive(Clone, Debug)]
-/// Note all values are in bytes...
-pub struct NetworkData {
-	pub rx: u64,
-	pub tx: u64,
-}
-
-pub async fn get_network_data(
-	sys: &System, prev_net_access_time: &Instant, prev_net_rx: &mut u64, prev_net_tx: &mut u64,
-	curr_time: &Instant,
-) -> NetworkData {
-	// FIXME: [WIN] Track current total bytes... also is this accurate?
-	if cfg!(target_os = "windows") {
-		let network_data = sys.get_network();
-		NetworkData {
-			rx: network_data.get_income(),
-			tx: network_data.get_outcome(),
-		}
-	} else {
-		let mut io_data = net::io_counters();
-		let mut net_rx: u64 = 0;
-		let mut net_tx: u64 = 0;
-
-		while let Some(io) = io_data.next().await {
-			if let Ok(io) = io {
-				net_rx += io.bytes_recv().get::<byte>();
-				net_tx += io.bytes_sent().get::<byte>();
-			}
-		}
-		let elapsed_time = curr_time
-			.duration_since(*prev_net_access_time)
-			.as_secs_f64();
-
-		let rx = ((net_rx - *prev_net_rx) as f64 / elapsed_time) as u64;
-		let tx = ((net_tx - *prev_net_tx) as f64 / elapsed_time) as u64;
-
-		*prev_net_rx = net_rx;
-		*prev_net_tx = net_tx;
-		NetworkData { rx, tx }
-	}
-}

src/app/data_harvester.rs

@@ -23,39 +23,52 @@ fn push_if_valid<T: std::clone::Clone>(result: &Result<T>, vector_to_push: &mut
 	}
 }
 
-#[derive(Clone, Debug, Default)]
+#[derive(Clone, Debug)]
 pub struct Data {
 	pub list_of_cpu_packages: Vec<cpu::CPUPackage>,
 	pub list_of_io: Vec<disks::IOPackage>,
-	pub list_of_physical_io: Vec<disks::IOPackage>,
 	pub memory: Vec<mem::MemData>,
 	pub swap: Vec<mem::MemData>,
 	pub list_of_temperature_sensor: Vec<temperature::TempData>,
-	pub network: network::NetworkStorage,
+	pub network: network::NetworkHarvest,
 	pub list_of_processes: Vec<processes::ProcessData>,
 	pub grouped_list_of_processes: Option<Vec<processes::ProcessData>>,
 	pub list_of_disks: Vec<disks::DiskData>,
+	pub last_collection_time: Instant,
+}
+
+impl Default for Data {
+	fn default() -> Self {
+		Data {
+			list_of_cpu_packages: Vec::default(),
+			list_of_io: Vec::default(),
+			memory: Vec::default(),
+			swap: Vec::default(),
+			list_of_temperature_sensor: Vec::default(),
+			list_of_processes: Vec::default(),
+			grouped_list_of_processes: None,
+			list_of_disks: Vec::default(),
+			network: network::NetworkHarvest::default(),
+			last_collection_time: Instant::now(),
+		}
+	}
 }
 
 impl Data {
 	pub fn first_run_cleanup(&mut self) {
 		self.list_of_cpu_packages = Vec::new();
 		self.list_of_io = Vec::new();
-		self.list_of_physical_io = Vec::new();
 		self.memory = Vec::new();
 		self.swap = Vec::new();
 		self.list_of_temperature_sensor = Vec::new();
 		self.list_of_processes = Vec::new();
 		self.grouped_list_of_processes = None;
 		self.list_of_disks = Vec::new();
-
-		self.network.first_run();
 	}
 }
 
 pub struct DataState {
 	pub data: Data,
-	first_run: bool,
 	sys: System,
 	stale_max_seconds: u64,
 	prev_pid_stats: HashMap<String, (f64, Instant)>,
@@ -70,7 +83,6 @@ impl Default for DataState {
 	fn default() -> Self {
 		DataState {
 			data: Data::default(),
-			first_run: true,
 			sys: System::new(),
 			stale_max_seconds: constants::STALE_MAX_MILLISECONDS / 1000,
 			prev_pid_stats: HashMap::new(),
@@ -108,57 +120,15 @@ impl DataState {
 		let current_instant = std::time::Instant::now();
 
 		// Network
-		let new_network_data = network::get_network_data(
+		self.data.network = network::get_network_data(
 			&self.sys,
-			&self.data.network.last_collection_time,
+			&self.data.last_collection_time,
 			&mut self.data.network.total_rx,
 			&mut self.data.network.total_tx,
 			&current_instant,
 		)
 		.await;
 
-		let joining_points: Option<Vec<network::NetworkJoinPoint>> =
-			if !self.data.network.data_points.is_empty() {
-				if let Some(last_entry) = self.data.network.data_points.last() {
-					// If not empty, inject joining points
-					let prev_data = &last_entry.1;
-					let rx_diff = new_network_data.rx as f64 - prev_data.0.rx as f64;
-					let tx_diff = new_network_data.tx as f64 - prev_data.0.tx as f64;
-					let time_gap = current_instant
-						.duration_since(self.data.network.last_collection_time)
-						.as_millis() as f64;
-
-					let mut new_joining_points = Vec::new();
-
-					let num_points = 50;
-					for idx in (0..num_points).rev() {
-						new_joining_points.push(network::NetworkJoinPoint {
-							rx: prev_data.0.rx as f64
-								+ rx_diff / num_points as f64 * (num_points - idx) as f64,
-							tx: prev_data.0.tx as f64
-								+ tx_diff / num_points as f64 * (num_points - idx) as f64,
-							time_offset_milliseconds: time_gap / num_points as f64 * idx as f64,
-						});
-					}
-					Some(new_joining_points)
-				} else {
-					None
-				}
-			} else {
-				None
-			};
-
-		// Set values
-		self.data.network.rx = new_network_data.rx;
-		self.data.network.tx = new_network_data.tx;
-		self.data.network.last_collection_time = current_instant;
-
-		// Add new point
-		self.data
-			.network
-			.data_points
-			.push((current_instant, (new_network_data, joining_points)));
-
 		// What we want to do: For timed data, if there is an error, just do not add.  For other data, just don't update!
 		push_if_valid(
 			&cpu::get_cpu_data_list(&self.sys, &current_instant),
@@ -198,10 +168,7 @@ impl DataState {
 			&mut self.data.list_of_temperature_sensor,
 		);
 
-		if self.first_run {
+		self.data.last_collection_time = current_instant;
-			self.data.first_run_cleanup();
-			self.first_run = false;
-		}
 
 		// Filter out stale timed entries
 		let clean_instant = Instant::now();

src/app/data_harvester/network.rs

@@ -0,0 +1,55 @@
+use futures::StreamExt;
+use heim::net;
+use heim::units::information::byte;
+use std::time::Instant;
+use sysinfo::{NetworkExt, System, SystemExt};
+
+#[derive(Default, Clone, Debug)]
+pub struct NetworkHarvest {
+	pub rx: u64,
+	pub tx: u64,
+	pub total_rx: u64,
+	pub total_tx: u64,
+}
+
+pub async fn get_network_data(
+	sys: &System, prev_net_access_time: &Instant, prev_net_rx: &mut u64, prev_net_tx: &mut u64,
+	curr_time: &Instant,
+) -> NetworkHarvest {
+	// FIXME: [WIN] Track current total bytes... also is this accurate?
+	if cfg!(target_os = "windows") {
+		let network_data = sys.get_network();
+		NetworkHarvest {
+			rx: network_data.get_income(),
+			tx: network_data.get_outcome(),
+			total_rx: 0,
+			total_tx: 0,
+		}
+	} else {
+		let mut io_data = net::io_counters();
+		let mut total_rx: u64 = 0;
+		let mut total_tx: u64 = 0;
+
+		while let Some(io) = io_data.next().await {
+			if let Ok(io) = io {
+				total_rx += io.bytes_recv().get::<byte>();
+				total_tx += io.bytes_sent().get::<byte>();
+			}
+		}
+		let elapsed_time = curr_time
+			.duration_since(*prev_net_access_time)
+			.as_secs_f64();
+
+		let rx = ((total_rx - *prev_net_rx) as f64 / elapsed_time) as u64;
+		let tx = ((total_tx - *prev_net_tx) as f64 / elapsed_time) as u64;
+
+		*prev_net_rx = total_rx;
+		*prev_net_tx = total_tx;
+		NetworkHarvest {
+			rx,
+			tx,
+			total_rx,
+			total_tx,
+		}
+	}
+}

src/app/data_janitor.rs

@@ -0,0 +1,120 @@
+use crate::{data_harvester::network, data_harvester::Data};
+/// In charge of cleaning and managing data.  I couldn't think of a better
+/// name for the file.
+use std::time::Instant;
+use std::vec::Vec;
+
+pub type TimeOffset = f64;
+pub type Value = f64;
+pub type JoinedDataPoints = (Value, Vec<(TimeOffset, Value)>);
+
+#[derive(Debug, Default)]
+pub struct TimedData {
+	pub rx_data: JoinedDataPoints,
+	pub tx_data: JoinedDataPoints,
+	pub cpu_data: JoinedDataPoints,
+	pub mem_data: JoinedDataPoints,
+	pub swap_data: JoinedDataPoints,
+}
+
+/// AppCollection represents the pooled data stored within the main app
+/// thread.  Basically stores a (occasionally cleaned) record of the data
+/// collected, and what is needed to convert into a displayable form.
+///
+/// If the app is *frozen* - that is, we do not want to *display* any changing
+/// data, keep updating this, don't convert to canvas displayable data!
+///
+/// Note that with this method, the *app* thread is responsible for cleaning -
+/// not the data collector.
+#[derive(Debug)]
+pub struct DataCollection {
+	pub current_instant: Instant,
+	pub timed_data_vec: Vec<(Instant, TimedData)>,
+	pub network_harvest: network::NetworkHarvest,
+	// pub process_data: ProcessData,
+	// pub disk_data: DiskData,
+	// pub temp_data: TempData,
+}
+
+impl Default for DataCollection {
+	fn default() -> Self {
+		DataCollection {
+			current_instant: Instant::now(),
+			timed_data_vec: Vec::default(),
+			network_harvest: network::NetworkHarvest::default(),
+			// process_data: ProcessData::default(),
+		}
+	}
+}
+
+impl DataCollection {
+	pub fn clean_data(&mut self) {}
+
+	pub fn eat_data(&mut self, harvested_data: &Data) {
+		let harvested_time = harvested_data.last_collection_time;
+		let mut new_entry = TimedData::default();
+
+		// RX
+		let rx_joining_pts = if let Some((time, last_pt)) = self.timed_data_vec.last() {
+			generate_joining_points(
+				&time,
+				last_pt.rx_data.0,
+				&harvested_time,
+				harvested_data.network.rx as f64,
+			)
+		} else {
+			Vec::new()
+		};
+		let rx_pt = (harvested_data.network.rx as f64, rx_joining_pts);
+		new_entry.rx_data = rx_pt;
+
+		// TX
+		let tx_joining_pts = if let Some((time, last_pt)) = self.timed_data_vec.last() {
+			generate_joining_points(
+				&time,
+				last_pt.tx_data.0,
+				&harvested_time,
+				harvested_data.network.tx as f64,
+			)
+		} else {
+			Vec::new()
+		};
+		let tx_pt = (harvested_data.network.tx as f64, tx_joining_pts);
+		new_entry.tx_data = tx_pt;
+
+		// Copy over data
+		self.network_harvest = harvested_data.network.clone();
+
+		// And we're done eating.
+		self.current_instant = harvested_time;
+		self.timed_data_vec.push((harvested_time, new_entry));
+	}
+}
+
+pub fn generate_joining_points(
+	start_x: &Instant, start_y: f64, end_x: &Instant, end_y: f64,
+) -> Vec<(TimeOffset, Value)> {
+	let mut points: Vec<(TimeOffset, Value)> = Vec::new();
+
+	// Convert time floats first:
+	let time_difference = (*end_x).duration_since(*start_x).as_millis() as f64;
+	let value_difference = end_y - start_y;
+
+	// Let's generate... about this many points!
+	let num_points = std::cmp::min(
+		std::cmp::max(
+			(value_difference.abs() / (time_difference + 0.0001) * 1000.0) as u64,
+			100,
+		),
+		1000,
+	);
+
+	for itx in 0..num_points {
+		points.push((
+			time_difference - (itx as f64 / num_points as f64 * time_difference),
+			start_y + (itx as f64 / num_points as f64 * value_difference),
+		));
+	}
+
+	points
+}

src/canvas.rs

@@ -334,7 +334,6 @@ pub fn draw_data<B: backend::Backend>(
 						} else {
 							5
 						};
-						debug!("Req: {}", required);
 						let remaining = bottom_chunks[0].height - required;
 						[Constraint::Length(remaining), Constraint::Length(required)]
 					}
@@ -665,7 +664,7 @@ fn draw_network_graph<B: backend::Backend>(f: &mut Frame<B>, app_state: &app::Ap
 
 	let x_axis: Axis<String> = Axis::default()
 		.style(Style::default().fg(GRAPH_COLOUR))
-		.bounds([0.0, 600_000.0]);
+		.bounds([0.0, 60_000.0]);
 	let y_axis = Axis::default()
 		.style(Style::default().fg(GRAPH_COLOUR))
 		.bounds([-0.5, 30_f64])
@@ -1035,7 +1034,7 @@ fn draw_processes_table<B: backend::Backend>(
 		)
 	});
 
-	use app::data_collection::processes::ProcessSorting;
+	use app::data_harvester::processes::ProcessSorting;
 	let mut pid_or_name = if app_state.is_grouped() {
 		"Count"
 	} else {

src/data_conversion.rs

@@ -2,12 +2,14 @@
 //! can actually handle.
 
 use crate::{
-	app::data_collection,
+	app::data_harvester,
+	app::data_janitor,
 	constants,
 	utils::gen_util::{get_exact_byte_values, get_simple_byte_values},
 };
 use constants::*;
 use regex::Regex;
+use std::time::Instant;
 
 #[derive(Default, Debug)]
 pub struct ConvertedNetworkData {
@@ -55,7 +57,7 @@ impl From<&CpuPoint> for (f64, f64) {
 }
 
 pub fn update_temp_row(
-	app_data: &data_collection::Data, temp_type: &data_collection::temperature::TemperatureType,
+	app_data: &data_harvester::Data, temp_type: &data_harvester::temperature::TemperatureType,
 ) -> Vec<Vec<String>> {
 	let mut sensor_vector: Vec<Vec<String>> = Vec::new();
 
@@ -67,9 +69,9 @@ pub fn update_temp_row(
 				sensor.component_name.to_string(),
 				(sensor.temperature.ceil() as u64).to_string()
 					+ match temp_type {
-						data_collection::temperature::TemperatureType::Celsius => "C",
+						data_harvester::temperature::TemperatureType::Celsius => "C",
-						data_collection::temperature::TemperatureType::Kelvin => "K",
+						data_harvester::temperature::TemperatureType::Kelvin => "K",
-						data_collection::temperature::TemperatureType::Fahrenheit => "F",
+						data_harvester::temperature::TemperatureType::Fahrenheit => "F",
 					},
 			]);
 		}
@@ -78,7 +80,7 @@ pub fn update_temp_row(
 	sensor_vector
 }
 
-pub fn update_disk_row(app_data: &data_collection::Data) -> Vec<Vec<String>> {
+pub fn update_disk_row(app_data: &data_harvester::Data) -> Vec<Vec<String>> {
 	let mut disk_vector: Vec<Vec<String>> = Vec::new();
 	for disk in &app_data.list_of_disks {
 		let io_activity = {
@@ -141,7 +143,7 @@ pub fn update_disk_row(app_data: &data_collection::Data) -> Vec<Vec<String>> {
 }
 
 pub fn simple_update_process_row(
-	app_data: &data_collection::Data, matching_string: &str, use_pid: bool,
+	app_data: &data_harvester::Data, matching_string: &str, use_pid: bool,
 ) -> (Vec<ConvertedProcessData>, Vec<ConvertedProcessData>) {
 	let process_vector: Vec<ConvertedProcessData> = app_data
 		.list_of_processes
@@ -183,7 +185,7 @@ pub fn simple_update_process_row(
 }
 
 pub fn regex_update_process_row(
-	app_data: &data_collection::Data, regex_matcher: &std::result::Result<Regex, regex::Error>,
+	app_data: &data_harvester::Data, regex_matcher: &std::result::Result<Regex, regex::Error>,
 	use_pid: bool,
 ) -> (Vec<ConvertedProcessData>, Vec<ConvertedProcessData>) {
 	let process_vector: Vec<ConvertedProcessData> = app_data
@@ -226,7 +228,7 @@ pub fn regex_update_process_row(
 }
 
 fn return_mapped_process(
-	process: &data_collection::processes::ProcessData, app_data: &data_collection::Data,
+	process: &data_harvester::processes::ProcessData, app_data: &data_harvester::Data,
 ) -> ConvertedProcessData {
 	ConvertedProcessData {
 		pid: process.pid,
@@ -251,7 +253,7 @@ fn return_mapped_process(
 }
 
 pub fn update_cpu_data_points(
-	show_avg_cpu: bool, app_data: &data_collection::Data,
+	show_avg_cpu: bool, app_data: &data_harvester::Data,
 ) -> Vec<ConvertedCpuData> {
 	let mut cpu_data_vector: Vec<ConvertedCpuData> = Vec::new();
 	let mut cpu_collection: Vec<Vec<CpuPoint>> = Vec::new();
@@ -264,7 +266,7 @@ pub fn update_cpu_data_points(
 			let mut this_cpu_data: Vec<CpuPoint> = Vec::new();
 
 			for data in &app_data.list_of_cpu_packages {
-				let current_time = std::time::Instant::now();
+				let current_time = Instant::now();
 				let current_cpu_usage = data.cpu_vec[cpu_num].cpu_usage;
 
 				let new_entry = CpuPoint {
@@ -329,15 +331,15 @@ pub fn update_cpu_data_points(
 	cpu_data_vector
 }
 
-pub fn update_mem_data_points(app_data: &data_collection::Data) -> Vec<(f64, f64)> {
+pub fn update_mem_data_points(app_data: &data_harvester::Data) -> Vec<(f64, f64)> {
 	convert_mem_data(&app_data.memory)
 }
 
-pub fn update_swap_data_points(app_data: &data_collection::Data) -> Vec<(f64, f64)> {
+pub fn update_swap_data_points(app_data: &data_harvester::Data) -> Vec<(f64, f64)> {
 	convert_mem_data(&app_data.swap)
 }
 
-pub fn update_mem_data_values(app_data: &data_collection::Data) -> Vec<(u64, u64)> {
+pub fn update_mem_data_values(app_data: &data_harvester::Data) -> Vec<(u64, u64)> {
 	let mut result: Vec<(u64, u64)> = Vec::new();
 	result.push(get_most_recent_mem_values(&app_data.memory));
 	result.push(get_most_recent_mem_values(&app_data.swap));
@@ -345,7 +347,7 @@ pub fn update_mem_data_values(app_data: &data_collection::Data) -> Vec<(u64, u64
 	result
 }
 
-fn get_most_recent_mem_values(mem_data: &[data_collection::mem::MemData]) -> (u64, u64) {
+fn get_most_recent_mem_values(mem_data: &[data_harvester::mem::MemData]) -> (u64, u64) {
 	let mut result: (u64, u64) = (0, 0);
 
 	if !mem_data.is_empty() {
@@ -358,7 +360,7 @@ fn get_most_recent_mem_values(mem_data: &[data_collection::mem::MemData]) -> (u6
 	result
 }
 
-fn convert_mem_data(mem_data: &[data_collection::mem::MemData]) -> Vec<(f64, f64)> {
+fn convert_mem_data(mem_data: &[data_harvester::mem::MemData]) -> Vec<(f64, f64)> {
 	let mut result: Vec<(f64, f64)> = Vec::new();
 
 	for data in mem_data {
@@ -394,67 +396,45 @@ fn convert_mem_data(mem_data: &[data_collection::mem::MemData]) -> Vec<(f64, f64
 	result
 }
 
-pub fn update_network_data_points(app_data: &data_collection::Data) -> ConvertedNetworkData {
-	convert_network_data_points(&app_data.network)
-}
-
 pub fn convert_network_data_points(
-	network_data: &data_collection::network::NetworkStorage,
+	current_data: &data_janitor::DataCollection,
 ) -> ConvertedNetworkData {
 	let mut rx: Vec<(f64, f64)> = Vec::new();
 	let mut tx: Vec<(f64, f64)> = Vec::new();
 
-	let current_time = network_data.last_collection_time;
+	let current_time = current_data.current_instant;
-	for (time, data) in &network_data.data_points {
+	for (time, data) in &current_data.timed_data_vec {
-		let time_from_start: f64 = ((TIME_STARTS_FROM as f64
+		let time_from_start: f64 = (TIME_STARTS_FROM as f64
 			- current_time.duration_since(*time).as_millis() as f64)
-			* 10_f64)
 			.floor();
 
-		// Insert in joiner points
+		//Insert joiner points
-		if let Some(joiners) = &data.1 {
+		for &(joiner_offset, joiner_val) in &data.rx_data.1 {
-			for joiner in joiners {
+			let offset_time = time_from_start - joiner_offset as f64;
-				let offset_time = time_from_start - joiner.time_offset_milliseconds as f64 * 10_f64;
+			rx.push((
-				rx.push((
+				offset_time,
-					offset_time,
+				if joiner_val > 0.0 {
-					if joiner.rx > 0.0 {
+					(joiner_val).log(2.0)
-						(joiner.rx).log(2.0)
+				} else {
-					} else {
+					0.0
-						0.0
+				},
-					},
+			));
-				));
-
-				tx.push((
-					offset_time,
-					if joiner.tx > 0.0 {
-						(joiner.tx).log(2.0)
-					} else {
-						0.0
-					},
-				));
-			}
 		}
 
-		// Insert in main points
+		for &(joiner_offset, joiner_val) in &data.tx_data.1 {
-		let rx_data = (
+			let offset_time = time_from_start - joiner_offset as f64;
-			time_from_start,
+			tx.push((
-			if data.0.rx > 0 {
+				offset_time,
-				(data.0.rx as f64).log(2.0)
+				if joiner_val > 0.0 {
-			} else {
+					(joiner_val).log(2.0)
-				0.0
+				} else {
-			},
+					0.0
-		);
+				},
-		let tx_data = (
+			));
-			time_from_start,
+		}
-			if data.0.tx > 0 {
-				(data.0.tx as f64).log(2.0)
-			} else {
-				0.0
-			},
-		);
 
-		rx.push(rx_data);
+		rx.push((time_from_start, data.rx_data.0));
-		tx.push(tx_data);
+		tx.push((time_from_start, data.tx_data.0));
 	}
 
 	let total_rx_converted_result: (f64, String);
@@ -462,8 +442,8 @@ pub fn convert_network_data_points(
 	let total_tx_converted_result: (f64, String);
 	let tx_converted_result: (f64, String);
 
-	rx_converted_result = get_exact_byte_values(network_data.rx, false);
+	rx_converted_result = get_exact_byte_values(current_data.network_harvest.rx, false);
-	total_rx_converted_result = get_exact_byte_values(network_data.total_rx, false);
+	total_rx_converted_result = get_exact_byte_values(current_data.network_harvest.total_rx, false);
 	let rx_display = format!("{:.*}{}", 1, rx_converted_result.0, rx_converted_result.1);
 	let total_rx_display = if cfg!(not(target_os = "windows")) {
 		format!(
@@ -474,8 +454,8 @@ pub fn convert_network_data_points(
 		"N/A".to_string()
 	};
 
-	tx_converted_result = get_exact_byte_values(network_data.tx, false);
+	tx_converted_result = get_exact_byte_values(current_data.network_harvest.tx, false);
-	total_tx_converted_result = get_exact_byte_values(network_data.total_tx, false);
+	total_tx_converted_result = get_exact_byte_values(current_data.network_harvest.total_tx, false);
 	let tx_display = format!("{:.*}{}", 1, tx_converted_result.0, tx_converted_result.1);
 	let total_tx_display = if cfg!(not(target_os = "windows")) {
 		format!(

src/main.rs

@@ -35,8 +35,8 @@ mod canvas;
 mod constants;
 mod data_conversion;
 
-use app::data_collection;
+use app::data_harvester;
-use app::data_collection::processes::ProcessData;
+use app::data_harvester::processes::ProcessData;
 use constants::TICK_RATE_IN_MILLISECONDS;
 use data_conversion::*;
 use std::collections::BTreeMap;
@@ -45,7 +45,7 @@ use utils::error::{self, BottomError};
 enum Event<I, J> {
 	KeyInput(I),
 	MouseInput(J),
-	Update(Box<data_collection::Data>),
+	Update(Box<data_harvester::Data>),
 }
 
 enum ResetEvent {
@@ -104,11 +104,11 @@ fn main() -> error::Result<()> {
 
 	// Set other settings
 	let temperature_type = if matches.is_present("FAHRENHEIT") {
-		data_collection::temperature::TemperatureType::Fahrenheit
+		data_harvester::temperature::TemperatureType::Fahrenheit
 	} else if matches.is_present("KELVIN") {
-		data_collection::temperature::TemperatureType::Kelvin
+		data_harvester::temperature::TemperatureType::Kelvin
 	} else {
-		data_collection::temperature::TemperatureType::Celsius
+		data_harvester::temperature::TemperatureType::Celsius
 	};
 	let show_average_cpu = matches.is_present("AVG_CPU");
 	let use_dot = matches.is_present("DOT_MARKER");
@@ -183,7 +183,7 @@ fn main() -> error::Result<()> {
 		let temp_type = app.temperature_type.clone();
 		thread::spawn(move || {
 			let tx = tx.clone();
-			let mut data_state = data_collection::DataState::default();
+			let mut data_state = data_harvester::DataState::default();
 			data_state.init();
 			data_state.set_temperature_type(temp_type);
 			data_state.set_use_current_cpu_total(use_current_cpu_total);
@@ -193,21 +193,22 @@ fn main() -> error::Result<()> {
 						ResetEvent::Reset => {
 							//debug!("Received reset message");
 							first_run = true;
-							data_state.data = app::data_collection::Data::default();
+							data_state.data = app::data_harvester::Data::default();
 						}
 					}
 				}
 				futures::executor::block_on(data_state.update_data());
-				tx.send(Event::Update(Box::from(data_state.data.clone())))
-					.unwrap(); // TODO: [UNWRAP] Might be required, it's in a closure and idk how to deal with it
 
 				if first_run {
 					// Fix for if you set a really long time for update periods (and just gives a faster first value)
+					data_state.data.first_run_cleanup(); // TODO: [OPT] we can remove this later.
 					thread::sleep(Duration::from_millis(250));
+					futures::executor::block_on(data_state.update_data());
 					first_run = false;
-				} else {
-					thread::sleep(Duration::from_millis(update_rate_in_milliseconds as u64));
 				}
+				tx.send(Event::Update(Box::from(data_state.data.clone())))
+					.unwrap(); // TODO: [UNWRAP] Might be required, it's in a closure and idk how to deal with it
+				thread::sleep(Duration::from_millis(update_rate_in_milliseconds as u64));
 			}
 		});
 	}
@@ -277,12 +278,14 @@ fn main() -> error::Result<()> {
 					// NOTE TO SELF - data is refreshed into app state HERE!  That means, if it is
 					// frozen, then, app.data is never refreshed, until unfrozen!
 					if !app.is_frozen {
+						app.data_collection.eat_data(&data);
+
 						app.data = *data;
 
 						handle_process_sorting(&mut app);
 
 						// Convert all data into tui components
-						let network_data = update_network_data_points(&app.data);
+						let network_data = convert_network_data_points(&app.data_collection);
 						app.canvas_data.network_data_rx = network_data.rx;
 						app.canvas_data.network_data_tx = network_data.tx;
 						app.canvas_data.rx_display = network_data.rx_display;
@@ -303,9 +306,9 @@ fn main() -> error::Result<()> {
 		}
 
 		// Quick fix for tab updating the table headers
-		if let data_collection::processes::ProcessSorting::PID = &app.process_sorting_type {
+		if let data_harvester::processes::ProcessSorting::PID = &app.process_sorting_type {
 			if app.is_grouped() {
-				app.process_sorting_type = data_collection::processes::ProcessSorting::CPU; // Go back to default, negate PID for group
+				app.process_sorting_type = data_harvester::processes::ProcessSorting::CPU; // Go back to default, negate PID for group
 				app.process_sorting_reverse = true;
 			}
 		}
@@ -372,14 +375,14 @@ fn handle_process_sorting(app: &mut app::App) {
 	);
 
 	if let Some(grouped_list_of_processes) = &mut app.data.grouped_list_of_processes {
-		if let data_collection::processes::ProcessSorting::PID = &app.process_sorting_type {
+		if let data_harvester::processes::ProcessSorting::PID = &app.process_sorting_type {
-			data_collection::processes::sort_processes(
+			data_harvester::processes::sort_processes(
 				grouped_list_of_processes,
-				&data_collection::processes::ProcessSorting::CPU, // Go back to default, negate PID for group
+				&data_harvester::processes::ProcessSorting::CPU, // Go back to default, negate PID for group
 				true,
 			);
 		} else {
-			data_collection::processes::sort_processes(
+			data_harvester::processes::sort_processes(
 				grouped_list_of_processes,
 				&app.process_sorting_type,
 				app.process_sorting_reverse,
@@ -387,7 +390,7 @@ fn handle_process_sorting(app: &mut app::App) {
 		}
 	}
 
-	data_collection::processes::sort_processes(
+	data_harvester::processes::sort_processes(
 		&mut app.data.list_of_processes,
 		&app.process_sorting_type,
 		app.process_sorting_reverse,