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correct padding

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Love 2025-01-04 20:45:25 +01:00
parent 4a83bb2b39
commit 3dd3b3f207
1 changed files with 24 additions and 15 deletions
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39
src/table.rs
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@ -1,11 +1,13 @@
use colored::*;
use std::fmt::Display;
struct Table {
use crate::models::ExchangeRateResult;
pub struct Table {
header: Option<String>,
column_left: String,
column_right: String,
rows: Vec<String>,
rows: Vec<(String, String)>,
pub color: bool,
pub width: usize,
}
@ -31,8 +33,7 @@ impl Table {
}
fn add_row(&mut self, row_left: String, row_right: String) {
self.rows.push(row_left);
self.rows.push(row_right);
self.rows.push((row_left, row_right));
}
}
@ -44,33 +45,41 @@ impl Display for Table {
let middle_padding = " ".repeat(middle_padding_amount);
writeln!(
f,
"{}{}{}\n",
"{}{}{}",
middle_padding,
header.bold().cyan(),
middle_padding
)?;
}
let right_padding_amount = self.width - self.column_left.len();
let right_padding_amount = self.width - self.column_left.len() - self.column_right.len();
let right_padding = " ".repeat(right_padding_amount);
writeln!(
f,
"{}{}{}\n",
"{}{}{}",
self.column_left.bold().yellow(),
right_padding,
self.column_right.bold().yellow()
)?;
writeln!(f, "{}\n", "-".repeat(self.width))?;
writeln!(f, "{}", "-".repeat(self.width))?;
for i in 1..(self.rows.len() - 2) {
let left = &self.rows[i];
let right = &self.rows[i + 1];
let padding_amount = (self.width - left.len() - right.len()) / 2;
for (left, right) in self.rows.iter() {
let padding_amount = self.width - left.len() - right.len();
let padding = " ".repeat(padding_amount);
writeln!(f, "{}{}{}\n", left.bold().green(), padding, right)?;
writeln!(f, "{}{}{}", left.bold().green(), padding, right)?;
}
todo!()
Ok(())
}
}
impl From<ExchangeRateResult> for Table {
fn from(value: ExchangeRateResult) -> Self {
let mut table = Table::new(Some(value.time), "Currency".to_string(), "Rate".to_string());
for (key, val) in value.rates.into_iter() {
table.add_row(key, val.to_string());
}
table
}
}