From: Tan Kian-ting Date: Mon, 10 Jul 2023 16:50:18 +0000 (+0800) Subject: first table X-Git-Url: https://git.kianting.info/?a=commitdiff_plain;h=832c0ca5a9077df78de8b3d6476603179317957e;p=taikoothong first table --- diff --git a/src/assets/style.css b/src/assets/style.css deleted file mode 100644 index 0bb7822..0000000 --- a/src/assets/style.css +++ /dev/null @@ -1,8 +0,0 @@ -entry{ - min-width: 5em; - } - - entry#entry-2-0{ - color: red; - } - diff --git a/src/main.bk b/src/main.bk deleted file mode 100644 index 55724fa..0000000 --- a/src/main.bk +++ /dev/null @@ -1,200 +0,0 @@ -use gtk4::prelude::*; -use gtk4::glib; -use gtk4::*; -use gdk4::Display; -use serde_json::{Result, Value}; // JSON -use anyhow; // Exception Handling -use chrono::{Utc, TimeZone}; -use curl::easy::Easy; - -enum Date{ - Day(u8), - Week(u8), - Month(u8), - YearToDate, // days of current year - Max -} -impl Date { - fn as_str(&self) -> String { - match &self{ - Date::Day(d) => format!("{:?}d", d), - Date::Week(wk) => format!("{:?}wk", wk), - Date::Month(mo) => format!("{:?}mo", mo), - Date::YearToDate => format!("ytd"), - Date::Max => format!("max"), - } - } -} - -// Try visiting: -// http://127.0.0.1:8000/wave/Rocketeer/100 - - -fn get_tw_stock(stock_id: &str) -> Option> { - // let a = "👋 Hello, stock no: a22"; - - let response_body = get_stock_data(stock_id, Date::Day(1),Date::Week(1)); - let response_json: Value = serde_json::from_str(response_body.as_str()).ok()?; - - let days_in_unix_time = &response_json["chart"]["result"][0]["timestamp"]; - - let days_in_custom_format = match days_in_unix_time { - serde_json::Value::Array(days_vec) => days_vec - .iter() - .map(|day| - {json_unix_time_to_date(day)}) - .collect::>(), - _ => vec![format!("Not a series of date")], - }; - - let price_and_volume_infos = &response_json["chart"]["result"][0]["indicators"]["quote"][0]; - - print!("{:}", price_and_volume_infos); - - - return Some(days_in_custom_format); -} - -fn json_unix_time_to_date(json_value : &Value) -> String{ - - let unix_time = json_value.as_i64().unwrap(); - println!("{:?}", unix_time); - - - let naive_time = Utc.timestamp_opt(unix_time, 0).unwrap(); - - let date = format!("{}", naive_time.format("%Y-%m-%d")); - println!("{:?}", date); - - return date; -} - -fn get_stock_data(stock_id : &str, interval : Date, range : Date) -> - String { - - let intrval_str = interval.as_str(); - let range_str = range.as_str(); - - let url = format!("https://query1.finance.yahoo.com/v8/finance/chart/\ - {:}.TW?metrics=Date,High,Low,Open,Close,Volume&interval={:}&range={:}", stock_id, - intrval_str, range_str); - - let mut curl_easy = Easy::new(); // fetch the data with the curl binding - let mut response = String::new(); - - { - curl_easy.url(url.as_str()).unwrap(); - - - let mut curl_transfer = curl_easy.transfer(); - - curl_transfer.write_function(|data| { - response.push_str(std::str::from_utf8(data).unwrap()); - Ok(data.len()) - }).unwrap(); - - curl_transfer.perform().unwrap(); - } - - let response_returned = response.clone(); - - - - return response_returned; - - -} - -fn main() -> glib::ExitCode{ - let application = Application::builder() - .application_id("info.kianting.sns.taiuankoo") // app ê id - .build(); - - application.connect_startup(|_| load_css()); - application.connect_activate(build_ui); // 連結起做ui ê - application.run() // 紡app -} - -fn load_css() { - let provider = CssProvider::new(); - - //載css kàu style provider - provider.load_from_data(include_str!("./assets/style.css")); - - // kā載入去 - gtk4::style_context_add_provider_for_display( - &gdk4::Display::default().expect("無法連結到顯示"), - &provider, - gtk4::STYLE_PROVIDER_PRIORITY_APPLICATION, - ); -} - - -// 起做ui -fn build_ui(application: >k4::Application) { - // Create a new window, set its title and default size - let window = gtk4::ApplicationWindow::new(application); - window.set_title(Some("臺灣股")); - window.set_default_size(1200, 1000); - - let main_grid = Grid::builder() - .margin_start(1) // 倒爿ê邊仔留空白ê闊度 - .margin_end(1) // 正爿ê邊仔留空白ê闊度 - .margin_top(1)// 頂懸ê邊仔留空白ê懸度 - .margin_bottom(1) // 下底ê邊仔留空白ê懸度 - .halign(Align::Start)//水平排列 - .valign(Align::Start)//垂直排列 - .row_spacing(1)// 逐列ê縫留空白ê懸度 - .column_spacing(1)// 逐欄ê縫留空白ê闊度 - .build(); - window.set_child(Some(&main_grid)); - - - // create and add the wrapper scrolled to the window - let data_grid_scrolled_wrapper = ScrolledWindow::new(); - data_grid_scrolled_wrapper.set_min_content_width(800); - - main_grid.attach(&data_grid_scrolled_wrapper, 1, 1, 1, 1); - - - // Here we construct the grid that is going contain our buttons. - let data_grid = Grid::builder() - .margin_start(1) // 倒爿ê邊仔留空白ê闊度 - .margin_end(1) // 正爿ê邊仔留空白ê闊度 - .margin_top(1)// 頂懸ê邊仔留空白ê懸度 - .margin_bottom(1) // 下底ê邊仔留空白ê懸度 - .halign(Align::Start)//水平排列 - .valign(Align::Start)//垂直排列 - .row_spacing(1)// 逐列ê縫留空白ê懸度 - .column_spacing(1)// 逐欄ê縫留空白ê闊度 - .build(); - - // data_grid.set_widget_name("data-grid"); // for css usage - data_grid_scrolled_wrapper.set_child(Some(&data_grid)); - - - - let default_col_titles =vec!["日期", "開盤", "收盤", "最高", "最低", "成交量"]; - let default_col_titles_len = default_col_titles.len(); - let col_no = 20; - for i in 0..(col_no-1){ - let mut entry = Entry::new(); - - if i < default_col_titles_len{ - entry.set_text (default_col_titles[i]); - entry.set_hexpand(true); - entry.set_vexpand(true); - gtk4::prelude::EntryExt::set_alignment(&entry, 0.5); // 0.5表示khǹg佇中央 - data_grid.attach(&entry, i as i32, 0, 1, 1); - data_grid.set_widget_name(format!("entry-{}-0", i).as_str()); // for css usage - } - else{ - entry.set_text (""); - data_grid.attach(&entry, i as i32, 0, 1, 1); - } - } - - let a = get_tw_stock("0050"); - - window.present(); -} \ No newline at end of file