src/main.rs

@@ -9,9 +9,9 @@ fn main() {
         win_sparkle_set_appcast_url(
             "https://dl.wuembed.com/hardware_tk/appcast.xml\0".as_ptr() as *const i8
         );
-        // win_sparkle_set_eddsa_public_key(
+        win_sparkle_set_eddsa_public_key(
-        //     "pXr0FyLTCvtX2BP7d/i3Ot8T9hL+ODBQforwfBp2oLo=\0".as_ptr() as *const i8
+            "pXr0FyLTCvtX2BP7d/i3Ot8T9hL+ODBQforwfBp2oLo=\0".as_ptr() as *const i8
-        // );
+        );
         win_sparkle_init();
     }
     ui::main_window::main_window();

src/ui/home_page.rs

@@ -1,6 +1,5 @@
-use iced::{alignment::Horizontal, widget::Column, Length, Task};
+use iced::{Length, Task, alignment::Horizontal, widget::Column};
 use tracing::info;
-use crate::utils::winsparkle;
 
 #[allow(unused_imports)]
 use crate::ui::main_window::{MainWindowMsg, TabContent};
@@ -92,16 +91,8 @@ impl TabContent for HomePage {
             }
             HomePageMsg::CheckUpdate => {
                 info!("To check update.");
-                unsafe{
-                    winsparkle::win_sparkle_check_update_with_ui_and_install();
-                }
             }
         }
         Task::none()
     }
 }
-impl HomePage {
-    pub fn set_theme(&mut self, theme: iced::Theme) {
-        self.theme = theme;
-    }
-}

src/ui/jlc_downloader.rs

@@ -1,118 +1,26 @@
 use crate::ui::main_window::{MainWindowMsg, TabContent};
-use crate::utils::step_downloader::{self as downloader, FetchResultItem, SearchResultItem};
+use crate::utils::step_downloader::{self as downloader, JlcSearchResultItem};
 #[allow(unused_imports)]
 use anyhow::Result;
-use iced::widget::{Row, button, keyed_column};
+use iced::{Length, Task, alignment::Horizontal, widget::Column};
-use iced::{Element, Length, Task, alignment::Horizontal, widget::Column};
 use tracing::info;
 
+#[derive(Default)]
 pub struct JlcDownloader {
     search_word: String,
-    search_status: String,
+    search_results: Vec<JlcSearchResultItem>,
-    search_available: bool,
+    search_error: String,
-    search_index: usize,
-    result_list: Vec<SearchResultItem>,
-    fetch_list: Vec<FetchResultItem>,
-    msg_disp: String,
-    step_data: String,
-    theme: iced::Theme,
-    item_clickable:bool,
-    current_step_content:String,
-    current_step_name:String,
-    download_log:Vec<String>,
-}
-impl JlcDownloader {
-    pub fn set_theme(&mut self, theme: iced::Theme) {
-        self.theme = theme;
-    }
-    fn fetch_something(&mut self) -> Task<MainWindowMsg> {
-        info!("Fetching data : {}", self.search_index);
-        self.msg_disp = format!("Fetching : {}", self.search_index);
-        return if self.search_index < self.result_list.len() {
-            Task::perform(
-                downloader::fetch_item(self.result_list[self.search_index].clone()),
-                |x| match x {
-                    Ok(v) => MainWindowMsg::JlcDownloader(JlcDownloaderMsg::ItemFetchResult(v)),
-                    Err(e) => MainWindowMsg::JlcDownloader(JlcDownloaderMsg::ItemFetchError(
-                        e.to_string(),
-                    )),
-                },
-            )
-        } else {
-            Task::none()
-        };
-    }
-    fn create_fetched_item_button(
-        &self,
-        item: &FetchResultItem,
-        width: u32,
-    ) -> iced::widget::Button<'_, MainWindowMsg> {
-        let theme = self.theme.clone();
-        let palette = theme.extended_palette();
-        let info = iced::widget::column![
-            iced::widget::text(format!("元件：{}",item.name)),
-            iced::widget::text(format!("编号：{}", item.code)),
-            iced::widget::text(format!("模型：{}", item.model)),
-        ]
-        .width(Length::FillPortion(2));
-        let mut btn_content = Row::new().spacing(10);
-        for img in item.imgs.clone().iter() {
-            btn_content = btn_content
-                .push(iced::widget::Image::new(img.clone()).width(Length::FillPortion(1)));
-        }
-        btn_content = btn_content.push(info);
-        if self.item_clickable{
-            let attr = DownloadAttr{
-                name:item.name.clone(),
-                id:item.model_id.clone(),
-            };
-            iced::widget::Button::new(btn_content).on_press(MainWindowMsg::JlcDownloader(
-                JlcDownloaderMsg::PartClicked(attr),
-            ))
-        }else{
-            iced::widget::Button::new(btn_content)
-        }
-    }
-}
-impl Default for JlcDownloader {
-    fn default() -> Self {
-        Self {
-            search_word: "".to_string(),
-            search_status: "".to_string(),
-            search_available: true,
-            search_index: 0,
-            result_list: vec![],
-            fetch_list: vec![],
-            msg_disp: "".to_string(),
-            step_data: "".to_string(),
-            theme: Default::default(),
-            item_clickable: true,
-            current_step_content: "".to_string(),
-            current_step_name: "".to_string(),
-            download_log: vec![],
-        }
-    }
 }
 #[allow(dead_code)]
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub enum JlcDownloaderMsg {
     Nothing,
     KeywordChanged(String),
-    ItemFetchResult(FetchResultItem),
+    KeywordSearchResult(Vec<JlcSearchResultItem>),
-    ItemFetchError(String),
-    KeywordSearchResult(Vec<SearchResultItem>),
     KeywordSearchError(String),
-    PartClicked(DownloadAttr),
-    StepFetched(String),
-    StepFetchErr(String),
-    OpenDatasheet(String),
     SearchPart,
 }
-#[derive(Debug,Clone,PartialEq,Eq)]
+
-struct DownloadAttr{
-    name:String,
-    id:String,
-}
 impl TabContent for JlcDownloader {
     type TabMessage = JlcDownloaderMsg;
 
@@ -123,17 +31,10 @@ impl TabContent for JlcDownloader {
             }
             JlcDownloaderMsg::KeywordChanged(k) => {
                 self.search_word = k;
-                self.search_status.clear();
             }
             JlcDownloaderMsg::SearchPart => {
-                self.search_status = "Searching...".to_string();
+                return Task::perform(downloader::search_keyword(self.search_word.clone()), |x| {
-                self.search_index = 0;
+                    match x {
-                self.search_available = false;
-                self.fetch_list.clear();
-                self.result_list.clear();
-                return Task::perform(
-                    downloader::search_keyword(self.search_word.clone(), 1, 20),
-                    |x| match x {
                         Ok(v) => {
                             MainWindowMsg::JlcDownloader(JlcDownloaderMsg::KeywordSearchResult(v))
                         }
@@ -141,53 +42,16 @@ impl TabContent for JlcDownloader {
                             let e = format!("{e:?}");
                             MainWindowMsg::JlcDownloader(JlcDownloaderMsg::KeywordSearchError(e))
                         }
-                    },
-                );
                     }
-            JlcDownloaderMsg::KeywordSearchResult(rest) => {
-                self.search_status.clear();
-                self.search_available = true;
-                self.result_list.clear();
-                self.result_list = rest;
-                self.search_index = 0;
-                return self.fetch_something();
-            }
-            JlcDownloaderMsg::KeywordSearchError(e) => {
-                self.search_status = e;
-                self.search_available = true;
-            }
-            JlcDownloaderMsg::ItemFetchResult(item) => {
-                self.fetch_list.push(item);
-                //开始fetch下一条
-                self.search_index += 1;
-                return self.fetch_something();
-            }
-            JlcDownloaderMsg::ItemFetchError(e) => {
-                info!("JlcDownloaderMsg::ItemFetchError({:?})", e);
-                self.search_index += 1;
-                return self.fetch_something();
-            }
-            JlcDownloaderMsg::PartClicked(id) => {
-                self.current_step_name = id.name.clone();
-                info!("JlcDownloaderMsg::PartClicked {:?}", id);
-                self.item_clickable = false;
-                return Task::perform(downloader::download_step(id.id), |x| match x {
-                    Ok(s) => MainWindowMsg::JlcDownloader(JlcDownloaderMsg::StepFetched(s)),
-                    Err(e) => MainWindowMsg::JlcDownloader(JlcDownloaderMsg::ItemFetchError(
-                        e.to_string(),
-                    )),
                 });
             }
-            JlcDownloaderMsg::StepFetched(s) => {
+            JlcDownloaderMsg::KeywordSearchResult(rest) => {
-                self.download_log.push(format!("3D for {} 下载成功",self.current_step_name));
+                info!("JlcDownloaderMsg::KeywordSearchResult");
-                self.item_clickable = true;
+                self.search_error.clear();
+                self.search_results = rest;
             }
-            JlcDownloaderMsg::StepFetchErr(e) => {
+            JlcDownloaderMsg::KeywordSearchError(e) => {
-                self.item_clickable = true;
+                self.search_error = e;
-                info!("JlcDownloaderMsg::StepFetchError({:?})", e);
-            }
-            JlcDownloaderMsg::OpenDatasheet(url) => {
-                todo!("To open the url!");
             }
         }
         Task::none()
@@ -195,43 +59,20 @@ impl TabContent for JlcDownloader {
 
     fn content(&self) -> iced::Element<'_, MainWindowMsg> {
         let h = iced::widget::row![
+            iced::widget::text("搜索元件：").align_y(iced::Alignment::Center),
             iced::widget::text_input("元件名或嘉立创编号", &self.search_word)
-                .on_input(MainWindowMsg::SearchKeywordChanged)
+                .on_input(MainWindowMsg::SearchKeywordChanged),
-                .width(iced::FillPortion(6)),
-            if !self.search_available {
-                iced::widget::button("搜索").width(iced::FillPortion(1))
-            } else {
             iced::widget::button("搜索")
-                    .width(iced::FillPortion(1))
+                .on_press(MainWindowMsg::JlcDownloader(JlcDownloaderMsg::SearchPart)),
-                    .on_press(MainWindowMsg::JlcDownloader(JlcDownloaderMsg::SearchPart))
-            },
-            iced::widget::horizontal_space().width(iced::FillPortion(1)),
-        ];
-        let mut results = iced::widget::column![];
-        for item in self.fetch_list.iter() {
-            results = results.push(self.create_fetched_item_button(&item, 1000));
-        }
-
-        let mut logs = iced::widget::column!["预览暂不可用，期待后期iced更新","日志："];
-        for item in self.download_log.iter(){
-            logs = logs.push(iced::widget::text(item.clone()));
-        }
-        let body = iced::widget::row![
-            iced::widget::column![
-                iced::widget::text(self.msg_disp.clone()).height(Length::Shrink),
-                iced::widget::scrollable(iced::widget::column![results.spacing(10),]),
         ]
-            .width(iced::Length::FillPortion(6)),
+        .height(Length::Shrink)
-            // logs.width(iced::Length::FillPortion(4)),
+        .spacing(40);
-            iced::widget::scrollable(logs).width(iced::Length::FillPortion(4)),
+        let c = Column::new()
-        ]
-        .height(Length::Fill);
-        Column::new()
             .align_x(Horizontal::Left)
             .width(Length::Fill)
             .height(Length::Fill)
-            .push(h)
+            .push(h);
-            .push(body)
+
-            .into()
+        return c.into();
     }
 }

src/ui/main_window.rs

@@ -3,7 +3,6 @@ use crate::ui::home_page::HomePage;
 use crate::ui::home_page::HomePageMsg;
 use crate::ui::jlc_downloader::JlcDownloaderMsg;
 use crate::ui::part_viewer::PartViewerMsg;
-use iced::color;
 use iced::Subscription;
 use iced::Task;
 use tracing::info;
@@ -17,16 +16,16 @@ use super::home_page;
 use super::jlc_downloader;
 #[allow(unused_imports)]
 use super::part_viewer;
+use iced::Theme;
 #[allow(unused_imports)]
 use iced::widget as w;
 use iced::widget::button;
 use iced::widget::row;
-use iced::Theme;
 #[allow(unused_imports)]
 use iced::{
-    alignment::{Horizontal, Vertical}, widget::{column, Column, Container, Text},
+    Element, Length,
-    Element,
+    alignment::{Horizontal, Vertical},
-    Length,
+    widget::{Column, Container, Text, column},
 };
 use std::fmt::Display;
 
@@ -39,7 +38,6 @@ struct MainWindow {
     jlc_downloader: crate::ui::jlc_downloader::JlcDownloader,
     db_browser: crate::ui::db_browser::DbBrowser,
     part_viewer: crate::ui::part_viewer::PartViewer,
-    explain: bool,
 }
 impl Default for MainWindow {
     fn default() -> Self {
@@ -49,23 +47,25 @@ impl Default for MainWindow {
             theme = Theme::ALL[saved_theme as usize % Theme::ALL.len()].clone();
             home_page.theme = theme.clone();
         }
-        let mut jlc_downloader = crate::ui::jlc_downloader::JlcDownloader::default();
-        jlc_downloader.set_theme(theme.clone());
         Self {
             title: "HardwareToolkit".into(),
             theme,
             curr_tab: Default::default(),
             home_page,
-            jlc_downloader,
+            jlc_downloader: Default::default(),
             db_browser: Default::default(),
             part_viewer: Default::default(),
-            explain: false,
         }
     }
 }
 impl MainWindow {
     pub fn new() -> (Self, Task<MainWindowMsg>) {
-        (Self::default(), Task::batch([iced::widget::focus_next()]))
+        (
+            Self::default(),
+            Task::batch([
+                iced::widget::focus_next(),
+            ]),
+        )
     }
 }
 
@@ -89,7 +89,6 @@ pub enum MainWindowMsg {
     JlcDownloader(JlcDownloaderMsg),
     DbBrowser(DbBrowserMsg),
     PartViewer(PartViewerMsg),
-    Explain(bool),
     Nothing,
 }
 
@@ -183,14 +182,14 @@ impl MainWindow {
         btn.on_press(MainWindowMsg::TabSelected(tab)).into()
     }
     fn update(&mut self, msg: MainWindowMsg) -> Task<MainWindowMsg> {
+        info!("Process the msg: {msg:?}");
         match msg {
             MainWindowMsg::ThemeChanged(theme) => {
                 self.theme = theme.clone();
                 if let Some(idx) = Theme::ALL.iter().position(|x| x == &theme) {
                     crate::utils::app_settings::set_curr_theme(idx as u32).unwrap();
                 }
-                self.home_page.set_theme(theme);
+                Task::none()
-                self.home_page.update(HomePageMsg::Nothing)
             }
             MainWindowMsg::TitleChanged(title) => {
                 self.title = title;
@@ -216,10 +215,6 @@ impl MainWindow {
             MainWindowMsg::SearchKeywordChanged(k) => self
                 .jlc_downloader
                 .update(JlcDownloaderMsg::KeywordChanged(k)),
-            MainWindowMsg::Explain(explain) => {
-                self.explain = explain;
-                Task::none()
-            }
         }
     }
     fn view(&self) -> Element<'_, MainWindowMsg> {
@@ -227,39 +222,13 @@ impl MainWindow {
             self.create_tab_btn(TabId::HomePage),
             self.create_tab_btn(TabId::JlcDownloader),
             self.create_tab_btn(TabId::DbBrowser),
-            self.create_tab_btn(TabId::PartViewer),
+            self.create_tab_btn(TabId::PartViewer)
-            iced::widget::horizontal_space().width(Length::Fill),
-            iced::widget::checkbox("Explain", self.explain).on_toggle(MainWindowMsg::Explain),
         ];
         let v = match self.curr_tab {
-            TabId::HomePage => {
+            TabId::HomePage => self.home_page.view(),
-                if self.explain {
+            TabId::JlcDownloader => self.jlc_downloader.view(),
-                    self.home_page.view().explain(color!(0xff0000))
+            TabId::DbBrowser => self.db_browser.view(),
-                } else {
+            TabId::PartViewer => self.part_viewer.view(),
-                    self.home_page.view()
-                }
-            }
-            TabId::JlcDownloader => {
-                if self.explain {
-                    self.jlc_downloader.view().explain(color!(0xff0000))
-                } else {
-                    self.jlc_downloader.view()
-                }
-            }
-            TabId::DbBrowser => {
-                if self.explain {
-                    self.db_browser.view().explain(color!(0xff0000))
-                } else {
-                    self.db_browser.view()
-                }
-            }
-            TabId::PartViewer => {
-                if self.explain {
-                    self.part_viewer.view().explain(color!(0xff0000))
-                } else {
-                    self.part_viewer.view()
-                }
-            }
         };
         // let content = iced::widget::Button::new("Click").on_press(MainWindowMsg::Nothing);
         column![h, v].into()

src/utils/step_downloader.rs

@@ -1,206 +1,16 @@
-use anyhow::Result;
-use image::EncodableLayout;
 #[allow(unused_imports)]
 use tracing::{error, info, warn};
+use anyhow::Result;
 
-#[derive(Debug, Default, Clone, PartialEq, Eq)]
+#[derive(Debug,Clone,Eq,PartialEq)]
-pub struct SearchResultItem {
+pub struct JlcSearchResultItem{
-    name: String,
+    pub chip_name:String,
-    code: String,
+    pub imgs_url:Vec<String>,
-    has_device: String,
-    img_urls: Vec<String>,
-}
-#[derive(Debug, Default, Clone, PartialEq, Eq)]
-pub struct FetchResultItem {
-    pub imgs: Vec<iced::widget::image::Handle>,
-    pub name: String,
-    pub model:String,
-    pub code :String,
-    pub model_id: String,
-    pub datasheet:String,
-}
-/// 访问一次api，得到需要的部分数据
-pub async fn search_keyword(
-    keyword: String,
-    cur_page: u32,
-    page_size: u32,
-) -> Result<Vec<SearchResultItem>> {
-    let mut form_maps = std::collections::HashMap::new();
-    form_maps.insert("keyword", keyword);
-    let cur_page = format!("{cur_page}");
-    let page_size = format!("{page_size}");
-    form_maps.insert("curPage", cur_page);
-    form_maps.insert("pageSize", page_size);
-    let resp = reqwest::Client::new()
-        .post("https://pro.lceda.cn/api/eda/product/search")
-        .form(&form_maps)
-        .send()
-        .await?;
-    let text = resp.text().await?;
-    let j: KeywordSearchRoot = serde_json::from_str(&text)?;
-    let mut r = Vec::new();
-    for i in j.result.productList.iter() {
-        if let Some(has) = i.hasDevice.clone() {
-            let mut imgs = Vec::new();
-            if let Some(s) = i.image.clone() {
-                for img in s.imgs() {
-                    imgs.push(img.clone());
-                }
-            }
-            let ii = SearchResultItem {
-                name: i.model.clone(),
-                code:i.code.clone(),
-                has_device: has,
-                img_urls: imgs,
-            };
-            r.push(ii);
-        }
-    }
-    Ok(r)
-}
-pub async fn download_step(id: String) -> Result<String> {
-    let url = format!("https://modules.lceda.cn/qAxj6KHrDKw4blvCG8QJPs7Y/{id}");
-    let url = url.as_str();
-    let resp = reqwest::get(url).await?;
-    let text = resp.text().await?;
-    Ok(text)
-}
-pub async fn fetch_item(item: SearchResultItem) -> Result<FetchResultItem> {
-    let h = search_has_device(&item.has_device).await?;
-    let mut has_device = String::new();
-    let v: serde_json::Value = serde_json::from_str(h.as_str())?;
-    let id = v["result"][0]["attributes"]["3D Model"].clone();
-    if let serde_json::Value::String(id) = id {
-        has_device = id.clone();
 }
 
-    let mut title = String::new();
+pub async fn search_keyword(keyword:String)->Result<Vec<JlcSearchResultItem>>{
-    let mut footprint = String::new();
+    if keyword.is_empty(){
-    let mut datasheet = String::new();
+        return Err(anyhow::anyhow!("No keyword found"));
-
-    if let serde_json::Value::String(t) = v["result"][0]["title"].clone(){
-        title = t;
     }
-    if let serde_json::Value::String(t) = v["result"][0]["attributes"]["Supplier Footprint"].clone(){
+    Err(anyhow::Error::msg("Search error"))
-        footprint = t;
-    }
-    if let serde_json::Value::String(t) = v["result"][0]["attributes"]["Datasheet"].clone(){
-        datasheet = t;
-    }
-
-    let mut step_id = String::new();
-    let resp = search_model_id(has_device.as_str()).await?;
-    let mut model = String::new();
-    let v: serde_json::Value = serde_json::from_str(resp.as_str())?;
-    info!("In search_model_id: The v is : {v:#?}");
-    let data_str: serde_json::Value = v["result"][0]["dataStr"].clone();
-
-    if let serde_json::Value::String(data_str) = data_str {
-        let data_str: DataStr = serde_json::from_str(data_str.as_str())?;
-        if let Some(m) = data_str.model {
-            step_id = m;
-        }else{
-            return Err(anyhow::Error::msg("Failed to get model"));
-        }
-    }
-
-    let mut imgs = Vec::new();
-    for img_url in item.img_urls {
-        info!("Fetching img url: {}", img_url);
-        let img = reqwest::get(img_url).await?.bytes().await?;
-        // let img = image::load_from_memory(&img)?;
-        let img = iced::widget::image::Handle::from_bytes(img.clone());
-        imgs.push(img);
-    }
-    let rst = FetchResultItem {
-        name: item.name.clone(),
-        model_id: step_id,
-        model:footprint,
-        code:item.code,
-        imgs,
-        datasheet,
-    };
-    Ok(rst)
-}
-async fn search_has_device(has_device: &str) -> Result<String> {
-    let mut form_maps = std::collections::HashMap::new();
-    form_maps.insert("uuids[]", has_device);
-    let url = "https://pro.lceda.cn/api/devices/searchByIds";
-    let resp = reqwest::Client::new()
-        .post(url)
-        .form(&form_maps)
-        .send()
-        .await?;
-    let text = resp.text().await?;
-    Ok(text)
-}
-
-async fn search_model_id(uuid: &str) -> Result<String> {
-    let mut form_maps = std::collections::HashMap::new();
-    form_maps.insert("uuids[]", uuid);
-    form_maps.insert("dataStr", "yes");
-    let url = "https://pro.lceda.cn/api/components/searchByIds?forceOnline=1";
-
-    let resp = reqwest::Client::new()
-        .post(url)
-        .form(&form_maps)
-        .send()
-        .await?;
-    let text = resp.text().await?;
-    info!("In search_model_id: The v is : {}",text.clone());
-    return Ok(text)
-}
-#[derive(Clone, Default, Debug, serde::Serialize, serde::Deserialize, Eq, PartialEq)]
-struct KeywordSearchRoot {
-    code: u32,
-    success: bool,
-    result: KeywordSearchResult,
-}
-#[allow(non_snake_case)]
-#[derive(Default, Debug, serde::Serialize, serde::Deserialize, Clone, Eq, PartialEq)]
-struct KeywordSearchResult {
-    total: u32,
-    productList: Vec<KeywordSearchListItem>,
-}
-#[allow(non_snake_case)]
-#[derive(Debug, serde::Serialize, serde::Deserialize, Clone, Eq, PartialEq)]
-struct KeywordSearchListItem {
-    id: u32,
-    code: String,
-    image: Option<KeywordChipImages>,
-    model: String,
-    hasDevice: Option<String>,
-}
-#[derive(Debug, serde::Serialize, serde::Deserialize, Clone, Eq, PartialEq)]
-struct KeywordChipImages(String);
-#[allow(dead_code)]
-impl KeywordChipImages {
-    pub fn imgs(&self) -> Vec<String> {
-        let urls = self.0.clone();
-        let list = urls.split("<$>");
-        let mut rst = Vec::new();
-        for i in list {
-            rst.push(i.to_string());
-        }
-        rst
-    }
-}
-#[derive(Debug, serde::Serialize, serde::Deserialize)]
-struct KeywordDevInfo {
-    uuid: String,
-    description: String,
-    title: String,
-    images: Vec<String>,
-    attributes: KeywordAttributes,
-}
-#[allow(non_snake_case)]
-#[derive(Debug, serde::Serialize, serde::Deserialize)]
-struct KeywordAttributes {
-    Datasheet: Option<String>,
-}
-#[derive(Debug, serde::Serialize, serde::Deserialize)]
-struct DataStr {
-    model: Option<String>,
-    src: Option<String>,
-    _type: Option<String>,
 }

src/utils/step_downloader.rs.old.rs

@@ -0,0 +1,409 @@
+use anyhow::{Result, anyhow};
+use image::DynamicImage;
+use log::info;
+use tokio::sync::mpsc::{Receiver, Sender, channel};
+
+use crate::utils::lazy;
+
+pub struct StepDownloader {
+    status: SearchStatus,
+    rx_status: Receiver<SearchStatus>,
+    tx_cmd: Sender<SearchCmd>,
+    rx_total: Receiver<SearchTotalInfo>,
+    rx_item: Receiver<SearchItemInfo>,
+}
+impl Default for StepDownloader {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+pub struct SearchTotalInfo {
+    total: u32,
+    curr_page: u32,
+}
+pub struct SearchItemInfo {
+    name: String,
+    imgs: Vec<DynamicImage>,
+    stp_id: String,
+}
+
+impl StepDownloader {
+    pub fn new() -> Self {
+        let status = SearchStatus::Ready;
+        let (rx_status, tx_cmd, rx_total, rx_item) = Self::search_process();
+        Self {
+            status,
+            rx_status,
+            tx_cmd,
+            rx_total,
+            rx_item,
+        }
+    }
+}
+
+impl StepDownloader {
+    fn search_process() -> (
+        Receiver<SearchStatus>,
+        Sender<SearchCmd>,
+        Receiver<SearchTotalInfo>,
+        Receiver<SearchItemInfo>,
+    ) {
+        log::info!("Create the search_process.");
+        let (tx_status, rx_status) = channel(5);
+        let (tx_cmd, mut rx_cmd) = channel(5);
+        let (tx_total, mut rx_total) = channel(10);
+        let (tx_item, mut rx_item) = channel(10);
+
+        tokio::spawn(async move {
+            loop {
+                if let Some(cmd) = rx_cmd.recv().await {
+                    match cmd {
+                        SearchCmd::Search(keyword, cur, lim) => {
+                            log::info!("To search : {}", keyword.clone());
+                            if tx_status.send(SearchStatus::Searching).await.is_err() {
+                                log::error!("Failed to send the searching state.")
+                            }
+                            match Self::search_keyword(&keyword, cur, lim).await {
+                                Ok(r) => {
+                                    //搜索到了Root列表
+                                    let total = SearchTotalInfo {
+                                        total: r.result.total,
+                                        curr_page: cur,
+                                    };
+                                    tx_total.send(total).await.unwrap();
+
+                                    //TODO: complete the search process.
+                                }
+                                Err(e) => {
+                                    log::error!("Failed to search by keyword : {e:?}");
+                                    if tx_status.send(SearchStatus::Error).await.is_err() {
+                                        log::error!("Failed to send tx_status:Error");
+                                    }
+                                }
+                            }
+                            log::info!("Search for {} done.", keyword.clone());
+                            if tx_status.send(SearchStatus::Done).await.is_err() {
+                                log::error!("Failed to send the searching state.")
+                            }
+                        }
+                        SearchCmd::Stop => {
+                            log::warn!(
+                                "Received cmd to Stop the search process in first rx_cmd.recv, This may cause error!"
+                            );
+                            if tx_status.send(SearchStatus::Error).await.is_err() {
+                                log::error!("Failed to send tx_status:Error");
+                            }
+                        }
+                        SearchCmd::Exit => {
+                            log::warn!(
+                                "Received cmd to Exit the search_process, that means to exit the whole Application, Whatch that!"
+                            );
+                            break;
+                        }
+                    }
+                }
+            }
+        });
+        (rx_status, tx_cmd, rx_total, rx_item)
+    }
+    pub fn get_status(&mut self) -> SearchStatus {
+        if let Ok(status) = self.rx_status.try_recv() {
+            self.status = status;
+        }
+        self.status.clone()
+    }
+    pub fn search(&self, keyword: &str, cur_page: u32, page_lim: u32) {
+        if let Ok(()) =
+            self.tx_cmd
+                .try_send(SearchCmd::Search(keyword.to_owned(), cur_page, page_lim))
+        {
+            log::info!("Success send the search {keyword} cmd.");
+        } else {
+            log::warn!("Failed to send the search {keyword} cmd.");
+        }
+    }
+    pub fn exit(&self) {
+        let _ = self.tx_cmd.try_send(SearchCmd::Exit);
+    }
+    pub fn stop(&self) {
+        let _ = self.tx_cmd.try_send(SearchCmd::Stop);
+    }
+    async fn search_has_device(has_device: &str) -> Result<String> {
+        let mut form_maps = std::collections::HashMap::new();
+        form_maps.insert("uuids[]", has_device);
+        let url = "https://pro.lceda.cn/api/devices/searchByIds";
+        let resp = reqwest::Client::new()
+            .post(url)
+            .form(&form_maps)
+            .send()
+            .await?;
+        let text = resp.text().await?;
+        let v: serde_json::Value = serde_json::from_str(text.as_str())?;
+        let id = v["result"][0]["attributes"]["3D Model"].clone();
+        if let serde_json::Value::String(id) = id {
+            return Ok(id.clone());
+        }
+        Err(anyhow::Error::msg("Failed to parse the json."))
+    }
+    async fn search_model_id(uuid: &str) -> Result<String> {
+        let mut form_maps = std::collections::HashMap::new();
+        form_maps.insert("uuids[]", uuid);
+        form_maps.insert("dataStr", "yes");
+        let url = "https://pro.lceda.cn/api/components/searchByIds?forceOnline=1";
+
+        let resp = reqwest::Client::new()
+            .post(url)
+            .form(&form_maps)
+            .send()
+            .await?;
+        let text = resp.text().await?;
+        let v: serde_json::Value = serde_json::from_str(text.as_str())?;
+        info!("In search_model_id: The v is : {v:#?}");
+        let data_str: serde_json::Value = v["result"][0]["dataStr"].clone();
+        info!("The data str Value: {data_str:#?}");
+        if let serde_json::Value::String(data_str) = data_str {
+            let data_str: DataStr = serde_json::from_str(data_str.as_str())?;
+            if let Some(model) = data_str.model {
+                return Ok(model);
+            }
+        }
+        Err(anyhow::Error::msg("Failed to parse the json."))
+    }
+    async fn download_step(id: &str) -> Result<String> {
+        let url = format!("https://modules.lceda.cn/qAxj6KHrDKw4blvCG8QJPs7Y/{id}");
+        let url = url.as_str();
+        let resp = reqwest::get(url).await?;
+        let text = resp.text().await?;
+        Ok(text)
+    }
+    async fn search_keyword(
+        keyword: &str,
+        cur_page: u32,
+        page_size: u32,
+    ) -> Result<KeywordSearchRoot> {
+        let mut form_maps = std::collections::HashMap::new();
+        form_maps.insert("keyword", keyword);
+        let cur_page = &format!("{cur_page}");
+        let page_size = &format!("{page_size}");
+        form_maps.insert("curPage", cur_page);
+        form_maps.insert("pageSize", page_size);
+        let resp = reqwest::Client::new()
+            .post("https://pro.lceda.cn/api/eda/product/search")
+            .form(&form_maps)
+            .send()
+            .await?;
+        let text = resp.text().await?;
+        let j: KeywordSearchRoot = serde_json::from_str(&text)?;
+        Ok(j)
+    }
+}
+#[derive(Clone)]
+pub enum SearchCmd {
+    Search(String, u32, u32),
+    Stop,
+    Exit,
+}
+#[derive(Clone)]
+pub enum SearchStatus {
+    Ready,
+    Error,
+    Searching,
+    Done,
+}
+
+#[cfg(test)]
+mod StepDownloaderTest {
+    use std::io::Write;
+
+    use super::*;
+    use log::info;
+    use reqwest;
+
+    // #[tokio::test]
+    // pub async fn test_search() {
+    //     env_logger::try_init().unwrap();
+    //     log::info!("To test search `STM32`");
+    //     let d = StepDownloader::default();
+    //     d.search("STM32");
+    //     d.exit();
+    // }
+    #[tokio::test]
+    async fn test_search_func() {
+        assert!(env_logger::try_init().is_ok());
+        log::info!("Start test for call search_keyword function.");
+        test_search("STM32").await;
+        // test_search("STEM32F103").await;
+        // test_search("TPS54302").await;
+    }
+    async fn test_search_uuids(d: &str) {
+        let rst = super::StepDownloader::search_has_device(d).await;
+        match rst {
+            Ok(v) => {
+                log::info!("Get the uuids: {}", v.clone());
+                match super::StepDownloader::search_model_id(v.clone().as_str()).await {
+                    Ok(i) => {
+                        log::info!("Get the model_id: {}", i.clone());
+                        match super::StepDownloader::download_step(i.as_str()).await {
+                            Ok(t) => {
+                                info!("Success to get the content.");
+
+                                let mut file = std::fs::OpenOptions::new()
+                                    .read(false)
+                                    .write(true)
+                                    .create(true)
+                                    .append(false)
+                                    .open("web_temp/first_step.step")
+                                    .unwrap();
+                                file.write_all(t.as_bytes()).unwrap();
+                                let _ = file.flush();
+                            }
+                            Err(e) => todo!(),
+                        }
+                    }
+                    Err(e) => {
+                        log::error!("Failed to call search_model_id: {e:?}");
+                    }
+                }
+            }
+            Err(e) => {
+                log::error!("Failed to call search_has_device: {e:?}");
+            }
+        }
+    }
+    async fn test_search(k: &str) {
+        let rst = super::StepDownloader::search_keyword(k, 1, 10).await;
+        match rst {
+            Ok(v) => {
+                log::info!("Search done! ========================");
+                log::info!("The result:\r\n\r\n {v:#?}");
+                let item = &v.result.productList[0];
+                let uuids = item.hasDevice.clone();
+                if let Some(v) = uuids {
+                    test_search_uuids(v.as_str()).await;
+                }
+            }
+            Err(e) => {
+                log::error!("Error occured.");
+                log::error!("Error : {e:?}");
+            }
+        }
+    }
+    // #[tokio::test]
+    pub async fn test_post() {
+        if env_logger::try_init().is_ok() {
+            log::info!("The env_logger::try_init done.");
+        }
+        log::info!("Start test");
+        match reqwest::get("https://www.baidu.com").await {
+            Ok(r) => {
+                log::info!("Get www.baidu.com : {r:?}");
+            }
+            Err(e) => {
+                log::error!("Failed to get www.baidu.com : {e:?}");
+            }
+        }
+        log::info!("==========================================");
+        let mut form = std::collections::HashMap::new();
+        form.insert("keyword", "STM32");
+        form.insert("currPage", "1");
+        form.insert("pageSize", "10");
+        let resp = reqwest::Client::new()
+            .post("https://pro.lceda.cn/api/eda/product/search")
+            .form(&form)
+            .send()
+            .await;
+
+        match resp {
+            Ok(mut r) => {
+                if std::fs::create_dir("web_temp").is_ok() {
+                    log::info!("Created the dir: web_temp");
+                } else {
+                    log::warn!("Failed to create the dir: web_temp");
+                }
+                let mut file = std::fs::OpenOptions::new()
+                    .read(false)
+                    .write(true)
+                    // .create(true)
+                    .append(false)
+                    .open("web_temp/first_resp.json")
+                    .unwrap();
+                let enc = r.headers();
+                info!("Get the headers: {enc:?}");
+                info!("-------------------------------------------");
+                info!("Get the status: {:?}", r.status());
+                info!("-------------------------------------------");
+                info!("Get the http version: {:?}", r.version());
+                info!("-------------------------------------------");
+                info!("Get the url : {:?}", r.url());
+                // let text = r.text_with_charset("utf-8").await.unwrap();
+                // file.write_all(text.as_bytes()).unwrap();
+
+                let chunk = r.chunk().await.unwrap();
+                if let Some(data) = chunk {
+                    let v = data.to_vec();
+                    let data = v.as_slice();
+                    file.write_all(data).unwrap();
+                    log::info!("All content has been wrote to {file:?}");
+                } else {
+                    log::warn!("Failed to parse and save data to file.");
+                }
+            }
+            Err(e) => {
+                log::error!("Error occured: {e:?}");
+            }
+        }
+    }
+}
+#[derive(Debug, serde::Serialize, serde::Deserialize)]
+struct KeywordSearchRoot {
+    code: u32,
+    success: bool,
+    result: KeywordSearchResult,
+}
+#[allow(non_snake_case)]
+#[derive(Debug, serde::Serialize, serde::Deserialize)]
+struct KeywordSearchResult {
+    total: u32,
+    productList: Vec<KeywordSearchListItem>,
+}
+#[allow(non_snake_case)]
+#[derive(Debug, serde::Serialize, serde::Deserialize)]
+struct KeywordSearchListItem {
+    id: u32,
+    code: String,
+    image: Option<KeywordChipImages>,
+    hasDevice: Option<String>,
+}
+#[derive(Debug, serde::Serialize, serde::Deserialize)]
+struct KeywordChipImages(String);
+impl KeywordChipImages {
+    pub fn imgs(&self) -> Vec<String> {
+        let urls = self.0.clone();
+        let list = urls.split("<$>");
+        let mut rst = Vec::new();
+        for i in list {
+            rst.push(i.to_string());
+        }
+        rst
+    }
+}
+#[derive(Debug, serde::Serialize, serde::Deserialize)]
+struct KeywordDevInfo {
+    uuid: String,
+    description: String,
+    title: String,
+    images: Vec<String>,
+    attributes: KeywordAttributes,
+}
+#[allow(non_snake_case)]
+#[derive(Debug, serde::Serialize, serde::Deserialize)]
+struct KeywordAttributes {
+    Datasheet: Option<String>,
+}
+#[derive(Debug, serde::Serialize, serde::Deserialize)]
+struct DataStr {
+    model: Option<String>,
+    src: Option<String>,
+    _type: Option<String>,
+}

website/appcast.xml.template.xml

@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<rss version="2.0" xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" xmlns:dc="http://purl.org/dc/elements/1.1/">
-    <channel>
-        <title>
-            硬件工具箱
-        </title>
-        <link>
-            https://dl.wuembed.com/hardware_tk/appcast.xml
-        </link>
-        <language>
-            en
-        </language>
-        <item>
-            <title>
-                Version {{VERSION}}
-            </title>
-            <sparkle:releaseNotesLink>
-                https://dl.wuembed.com/hardware_tk/{{VERSION}}.html
-            </sparkle:releaseNotesLink>
-            <enclosure url="https://dl.wuembed.com/hardware_tk/hardware_tk_{{VERSION}}.exe"
-                       sparkle:version="{{VERSION}}"
-                       length="{{LENGTH}}"
-                       type="application/octet-stream"
-                       sparkle:dsaSignature="{{SIGNATURE}}" />
-        </item>
-    </channel>
-</rss>