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|
use iced::{
alignment,
widget::{column, row, Container},
Element, Length,
};
use schist_models::Account;
use crate::{
gui::components::{navigation, Navigation, Text},
style::SPACING_LG,
traits::{Component, Viewable},
};
#[derive(Clone, Debug)]
pub struct TransactionsView {
accounts: Vec<Account>,
greeting: String,
navigation: Navigation<Text>,
}
#[derive(Clone, Debug)]
pub enum Message {
NavigationMessage(navigation::Message<Text>),
SelectNextTransaction,
SelectPrevTransaction,
SetAccounts(Vec<Account>),
}
pub enum Action {
None,
}
impl TransactionsView {
pub fn new(accounts: Vec<Account>, greeting: &str) -> Self {
let account_names = view_account_names(accounts.clone());
let navigation = Navigation::new(account_names.clone().first().cloned(), account_names);
Self {
accounts: accounts,
greeting: greeting.to_owned(),
navigation: navigation,
}
}
}
impl<'a> Viewable<'a, Message> for TransactionsView {
fn view(&'a self) -> Element<'a, Message> {
let navigation = self.navigation.view().map(Message::NavigationMessage);
let main_content = column![iced::widget::text(self.greeting.clone())];
row![
Container::new(navigation).width(Length::FillPortion(1)),
Container::new(main_content).width(Length::FillPortion(3)),
]
.align_y(alignment::Vertical::Center)
.height(Length::Fill)
.spacing(SPACING_LG)
.into()
}
}
impl<'a> Component<'a, Message, Action> for TransactionsView {
fn update(&mut self, message: Message) -> Action {
match message {
Message::NavigationMessage(message) => {
match self.navigation.update(message) {
navigation::Action::SelectOption(group_name) => {
self.greeting = make_greeting(group_name);
Action::None
}
navigation::Action::None => Action::None,
};
Action::None
}
Message::SetAccounts(accounts) => {
self.accounts = accounts.clone();
match self
.navigation
.update(navigation::Message::SetOptions(view_account_names(
accounts,
))) {
navigation::Action::SelectOption(option) => {
self.greeting = make_greeting(option);
Action::None
}
navigation::Action::None => Action::None,
}
}
Message::SelectNextTransaction => {
match self.navigation.update(navigation::Message::SelectNext) {
navigation::Action::SelectOption(option) => {
self.greeting = make_greeting(option);
Action::None
}
navigation::Action::None => Action::None,
}
}
Message::SelectPrevTransaction => {
match self.navigation.update(navigation::Message::SelectPrev) {
navigation::Action::SelectOption(option) => {
self.greeting = make_greeting(option);
Action::None
}
navigation::Action::None => Action::None,
}
}
}
}
}
fn make_greeting(account_name: Text) -> String {
format!("Hello, {} account!", account_name.content)
}
fn view_account_names(accounts: Vec<Account>) -> Vec<Text> {
accounts
.iter()
.map(|acc| Text::new(acc.name.clone()))
.collect()
}
|
