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extern crate reqwest;
extern crate serde_json;
extern crate cursive;
use cursive::Cursive;
use cursive::traits::*;
use cursive::views::{ TextView, Dialog, EditView, SelectView, OnEventView };
pub mod content;
use content::*;
fn main() {
// Initial setup
let mut main = Cursive::default();
main.add_global_callback('q', |s| s.quit());
main.add_global_callback('s', |s| search(s));
main.run();
}
fn search(s: &mut Cursive){
fn go(s: &mut Cursive, search: &str) {
s.pop_layer();
let mut result = vec![];
match get_search_results(search) {
Ok(x) => result = x,
Err(e) => pop_error(s,handler(e)),
};
let choose_result = SelectView::<String>::new()
.with_all_str(result)
.on_submit(on_submit);
s.add_layer(Dialog::around(choose_result)
.title("Search Results")
.fixed_size(( 45,8 )));
}
s.add_layer(Dialog::around(EditView::new()
.on_submit(go)
.with_id("search")
)
.title("Search for a page")
.button("Go", |s| {
let search_txt = s.call_on_id( "search", |v: &mut EditView| {
v.get_content()
}).unwrap();
go(s, &search_txt);
})
.button("Cancel", |s| match s.pop_layer(){
_ => ()
}));
}
fn on_submit(s: &mut Cursive, name: &String) {
s.pop_layer();
let heading: String = name.clone();
let url = query_url_gen(&name.replace(" ", "_"));
let res = reqwest::get(&url).unwrap();
let mut extract = String::new();
match get_extract(res) {
Ok(x) => extract = x,
Err(e) => pop_error(s, handler(e))
};
s.add_layer(
Dialog::around(
OnEventView::new(TextView::new(extract))
.on_event('t', |s| match s.pop_layer() { _ => () })
)
.title(heading)
.padding_right(2)
.padding_left(2)
.max_width(80)
);
}
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