yanjie/eskin-data-analysis
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添加界面优化

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This commit is contained in:
lenn
2026-04-16 18:00:54 +08:00
parent ccfc77b734
commit 408cd66c77
6 changed files with 244 additions and 94 deletions
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1
Cargo.lock generated
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@@ -1738,6 +1738,7 @@ dependencies = [
name = "eskin-data-analysis"
version = "0.1.0"
dependencies = [
"anyhow",
"dioxus",
"futures",
"polars",

2
Cargo.toml
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@@ -7,6 +7,7 @@ edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
anyhow = "1.0.102"
dioxus = { version = "0.7.1", features = ["router"] }
futures = "0.3.32"
polars = { version="0.53.0", features = ["lazy", "csv"] }
@@ -17,3 +18,4 @@ default = ["desktop"]
web = ["dioxus/web"]
desktop = ["dioxus/desktop"]
mobile = ["dioxus/mobile"]

4
Dioxus.toml
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@@ -19,3 +19,7 @@ script = []
# Javascript code file
# serve: [dev-server] only
script = []
[bundle]
identifier = "com.qunin"
publisher = "JOYSONQUNIN"

3
assets/tailwind.css
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@@ -182,6 +182,9 @@
max-width: 96rem;
}
}
.mr-3 {
margin-right: calc(var(--spacing) * 3);
}
.mb-4 {
margin-bottom: calc(var(--spacing) * 4);
}

312
src/components/filters_rate_threshold.rs
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@@ -1,45 +1,92 @@
use dioxus::{Ok, html::{div, script::r#async, text}, prelude::*};
use std::{fs::File, future::Future};
use dioxus::prelude::*;
use crate::guide_router::Route;
use rfd::AsyncFileDialog;
use polars::prelude::*;
const RATE_LABELS: [i32; 11] = [60, 160, 260, 360, 460, 560, 660, 860, 1060, 1560, 2060];
#[derive(Clone, Copy)]
pub struct FilterRateThresholdState {
pub thresholds: Signal<Vec<f32>>,
pub items: Signal<Vec<ThresholdItem>>,
pub next_id: Signal<usize>,
}
#[derive(Clone, Debug, PartialEq)]
pub struct ThresholdItem {
pub id: usize,
pub label: String,
pub value: String,
}
#[component]
pub fn FilterRateThreshold() -> Element {
let mut state = use_context::<FilterRateThresholdState>();
let mut navigator = use_navigator();
let navigator = use_navigator();
rsx! {
div { class: "section",
div { class: "container",
div { class: "card",
div { class: "card-header",
p { class: "card-header-title", "过滤阈值配置" }
p { class: "card-header-title", "阈值配置" }
}
div { class: "card-content",
p { class: "subtitle is-6 has-text-grey",
"支持手动输入、CSV 导入，后续可扩展其他输入方式。"
"支持手动输入和 CSV 导入。手动输入时可以随时新增、删除和修改条目。"
}
// 手动输入
div { class: "box",
h2 { class: "title is-6 mb-4", "手动输入" }
div { class: "columns is-multiline",
for (index , label) in RATE_LABELS.iter().enumerate() {
for item in state.items.read().iter() {
div { class: "column is-half",
ThresholdField { label: *label, index }
ThresholdField {
id: item.id,
label: item.label.clone(),
value: item.value.clone(),
}
}
}
div { class: "column is-full",
button {
class: "button is-primary mr-3",
onclick: move |_| {
let id = (state.next_id)();
state
.items
.write()
.push(ThresholdItem {
id,
label: String::new(),
value: String::new(),
});
state.next_id.with_mut(|next_id| *next_id += 1);
},
"添加"
}
button {
class: "button is-light",
onclick: move |_| {
// let id = (state.next_id)();
// state
// .items
// .write()
// .push(ThresholdItem {
// id,
// label: String::new(),
// value: String::new(),
// });
// state.next_id.with_mut(|next_id| *next_id += 1);
state.items.write().clear();
state.next_id.with_mut(|n| *n = 0);
},
"重置"
}
}
}
}
// 数据导入
div { class: "box",
h2 { class: "title is-6 mb-4", "数据导入" }
@@ -47,7 +94,7 @@ pub fn FilterRateThreshold() -> Element {
button {
class: "button is-primary",
onclick: move |_| {
load_csv_data(&mut state.thresholds);
load_csv_data(state.items);
},
span { class: "icon",
i { class: "fas fa-file-import" }
@@ -55,39 +102,13 @@ pub fn FilterRateThreshold() -> Element {
span { "导入 CSV" }
}
button {
class: "button is-link is-light",
onclick: move |_| {
paste_data(state.thresholds);
},
"批量粘贴"
}
button {
class: "button is-light",
onclick: move |_| {
navigator.go_back();
}, // navigator.go_back();, // back();,
onclick: move |_| navigator.go_back(),
"返回"
}
}
}
// 当前预览
div { class: "box",
h2 { class: "title is-6 mb-4", "当前预览" }
div { class: "content",
ul {
for (index , label) in RATE_LABELS.iter().enumerate() {
li {
strong { "{label}: " }
"{state.thresholds.read()[index]}"
}
}
}
}
}
}
}
}
@@ -96,24 +117,57 @@ pub fn FilterRateThreshold() -> Element {
}
#[component]
pub fn ThresholdField(label: i32, index: usize) -> Element {
fn ThresholdField(id: usize, label: String, value: String) -> Element {
let mut state = use_context::<FilterRateThresholdState>();
rsx! {
div { class: "field",
label { class: "label", "{label}" }
div { class: "control",
input {
class: "input is-info",
r#type: "text",
placeholder: "输入阈值",
value: "{state.thresholds.read()[index]}",
oninput: move |evt| {
// state.thresholds.write()[index] = evt as i32;
if let Ok(v) = evt.value().parse::<f32>() {
state.thresholds.write()[index] = v;
}
},
div { class: "box",
div { class: "columns is-vcentered",
div { class: "column",
input {
class: "input",
r#type: "text",
placeholder: "边界值",
value: label,
oninput: move |evt| {
let new_label = evt.value();
state
.items
.with_mut(|items| {
if let Some(item) = items.iter_mut().find(|item| item.id == id) {
item.label = new_label;
}
});
},
}
}
div { class: "column",
input {
class: "input is-info",
r#type: "text",
placeholder: "阈值",
value,
oninput: move |evt| {
let new_value = evt.value();
state
.items
.with_mut(|items| {
if let Some(item) = items.iter_mut().find(|item| item.id == id) {
item.value = new_value;
}
});
},
}
}
div { class: "column is-narrow",
button {
class: "delete is-medium",
onclick: move |_| {
state.items.with_mut(|items| items.retain(|item| item.id != id));
},
}
}
}
}
@@ -122,76 +176,162 @@ pub fn ThresholdField(label: i32, index: usize) -> Element {
#[derive(Debug, Clone)]
struct SmoothRateConfig {
thresholds: Vec<f32>,
ths: Vec<f32>,
rates: Vec<f32>,
file_path: Vec<String>,
}
impl Default for SmoothRateConfig {
fn default() -> Self {
SmoothRateConfig { thresholds: Vec::new(), rates: Vec::new(), file_path: Vec::new() }
SmoothRateConfig { ths: Vec::new(), rates: Vec::new(), file_path: Vec::new() }
}
}
impl SmoothRateConfig {
fn new(ths: Vec<f32>, files: Vec<String>) -> Self {
if ths.len() != 11 {
pub fn new(items: Vec<ThresholdItem>, files: Vec<String>) -> Self {
let mut points = items
.into_iter()
.filter_map(|item| {
let label = item.label.trim().parse::<usize>().ok()?;
let value = item.value.trim().parse::<f32>().ok()?;
Some((label, value))
})
.collect::<Vec<_>>();
points.sort_by_key(|(label, _)| *label);
if points.len() < 2 {
return SmoothRateConfig::default();
}
let rates = ths.chunks(2)
.map(|ck| ck[1] - ck[0]).collect::<Vec<f32>>();
SmoothRateConfig { thresholds: ths, rates, file_path: files }
// let labels = points.iter().map(|(label, _)| *label).collect::<Vec<_>>();
let ths: Vec<f32> = points.iter().map(|(_, v)| *v).collect::<Vec<f32>>();
let rates = points
.windows(2)
.filter_map(|window| {
let (start_label, start_value) = window[0];
let (end_label, end_value) = window[1];
let distance = end_label.checked_sub(start_label)?;
if distance == 0 {
return None;
}
Some((end_value - start_value) / distance as f32)
})
.collect::<Vec<_>>();
if rates.len() + 1 != ths.len() {
return SmoothRateConfig::default();
}
println!("ths: {:?}", ths);
println!("rates: {:?}", rates);
SmoothRateConfig { ths, rates, file_path: files }
}
fn analysis_file_once(file: &str) -> PolarsResult<()> {
pub fn analysis_all_files(&self) -> anyhow::Result<()> {
if self.file_path.is_empty() {
return anyhow::Ok(());
}
let mut failed = vec![];
for file in &self.file_path {
match self.analysis_file_once(file) {
Ok(_) => {}
Err(error) => failed.push((file.clone(), error.to_string())),
}
}
if !failed.is_empty() {
for (file, error) in failed {
println!("{file} -> {error}");
}
}
anyhow::Ok(())
}
fn analysis_file_once(&self, file: &str) -> anyhow::Result<()> {
let df = LazyCsvReader::new(file.into())
.with_has_header(true)
.finish()?
.with_columns(
(1..=84)
.map(|i| {
let name = format!("channel{i}");
SmoothRateConfig::analysis_col_once(&name, &self.ths, &self.rates)
.cast(DataType::Float32)
.alias(&name)
})
.collect::<Vec<_>>(),
)
.collect()?;
let df = df.with_column(
(1..=84).map(|i| {
let name = format!("channel{}", i);
})
)
let output = format!("{file}_processed.csv");
let mut output_file = File::create(output)?;
CsvWriter::new(&mut output_file)
.include_header(true)
.finish(&mut df.clone())?;
debug!("analysis finished");
anyhow::Ok(())
}
fn analysis_col_once(name: &str, thresholds: &[f32], rates: &[f32]) -> Expr {
let mut expr: Expr =
col(name).cast(DataType::Float64) * lit(rates[rates.len() - 1] as f64);
for i in (0..rates.len()).rev() {
let t0 = thresholds[i] as f64;
let t1 = thresholds[i + 1] as f64;
let rate = rates[i] as f64;
expr = when(
col(name)
.cast(DataType::Float64)
.gt_eq(lit(t0))
.and(col(name).cast(DataType::Float64).lt(lit(t1))),
)
.then(col(name).cast(DataType::Float64) * lit(rate))
.otherwise(expr);
}
when(col(name).cast(DataType::Float64).lt(lit(thresholds[0] as f64)))
.then(lit(0.0))
.otherwise(expr)
}
}
fn load_csv_data(items: Signal<Vec<ThresholdItem>>) {
let current_items = items.read().clone();
fn load_csv_data(thresholds: &mut Signal<Vec<f32>>) {
let task = rfd::AsyncFileDialog::new()
.add_filter("CSV", &["csv"])
.pick_files();
execute(async {
let file_handles = task.await;
if let Some(files) = file_handles {
for file in files {
let path = file.path();
execute(async move {
let file_handles = task.await;
if let Some(files) = file_handles {
let file_path_vec = files
.iter()
.map(|file| file.path().to_string_lossy().to_string())
.collect::<Vec<_>>();
let config = SmoothRateConfig::new(current_items, file_path_vec);
if let Err(error) = config.analysis_all_files() {
eprintln!("批量处理失败: {error}");
}
}
});
}
fn paste_data(thresholds: Signal<Vec<f32>>) {
todo!()
#[cfg(not(target_arch = "wasm32"))]
fn execute<F: Future<Output = ()> + Send + 'static>(future: F) {
std::thread::spawn(move || futures::executor::block_on(future));
}
use std::{fs::FileTimes, future::Future};
#[cfg(not(target_arch = "wasm32"))]
fn execute<F: Future<Output = ()> + Send + 'static>(f: F) {
// this is stupid... use any executor of your choice instead
std::thread::spawn(move || futures::executor::block_on(f));
}
#[cfg(target_arch = "wasm32")]
fn execute<F: Future<Output = ()> + 'static>(f: F) {
wasm_bindgen_futures::spawn_local(f);
fn execute<F: Future<Output = ()> + 'static>(future: F) {
wasm_bindgen_futures::spawn_local(future);
}

8
src/main.rs
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@@ -1,13 +1,12 @@
pub mod components;
pub mod guide_router;
use dioxus::{html::{div, text}, prelude::*};
use dioxus::prelude::*;
const FAVICON: Asset = asset!("/assets/favicon.ico");
const MAIN_CSS: Asset = asset!("/assets/bulma.css");
const HEADER_SVG: Asset = asset!("/assets/header.svg");
use crate::components::filters_rate_threshold::{FilterRateThreshold, FilterRateThresholdState};
use crate::components::filters_rate_threshold::FilterRateThresholdState;
use crate::guide_router::Route;
fn main() {
dioxus::launch(App);
@@ -15,8 +14,9 @@ fn main() {
#[component]
fn App() -> Element {
let thresholds = use_signal(|| vec![0.0; 11]);
use_context_provider(|| FilterRateThresholdState { thresholds });
let items = use_signal(Vec::new);
let next_id = use_signal(|| 0usize);
use_context_provider(|| FilterRateThresholdState { items, next_id });
rsx! {
document::Link { rel: "icon", href: FAVICON }
document::Link { rel: "stylesheet", href: MAIN_CSS }