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#![cfg(feature = "std")]
#![allow(unused_macros, unused_imports)]
use std::collections::HashMap;
use papergrid::{
colors::NoColors,
config::{pos, spanned::SpannedConfig, Borders, Position},
dimension::{spanned::SpannedGridDimension, Dimension, Estimate},
grid::iterable::Grid,
records::{IterRecords, Records},
};
pub fn grid(rows: usize, cols: usize) -> GridBuilder {
GridBuilder::new(rows, cols)
}
#[derive(Debug, Default, Clone)]
pub struct GridBuilder {
size: (usize, usize),
cfg: SpannedConfig,
data: HashMap<Position, String>,
}
impl GridBuilder {
pub fn new(rows: usize, cols: usize) -> Self {
let mut cfg = SpannedConfig::default();
cfg.set_borders(DEFAULT_BORDERS);
Self {
size: (rows, cols),
cfg,
..Default::default()
}
}
pub fn config(mut self, mut f: impl FnMut(&mut SpannedConfig)) -> Self {
f(&mut self.cfg);
self
}
pub fn data(
mut self,
data: impl IntoIterator<Item = impl IntoIterator<Item = impl Into<String>>>,
) -> Self {
for (i, rows) in data.into_iter().enumerate() {
for (j, text) in rows.into_iter().enumerate() {
let text = text.into();
self.data.insert(pos(i, j), text);
}
}
self
}
pub fn change_cell(mut self, pos: Position, text: impl Into<String>) -> Self {
self.data.insert(pos, text.into());
self
}
pub fn build(self) -> String {
let mut data = records(self.size.0, self.size.1);
for (p, text) in self.data {
data[p.row()][p.col()] = text;
}
let grid = build_grid(data, self.cfg, self.size);
grid.to_string()
}
}
fn build_grid(
data: Vec<Vec<String>>,
cfg: SpannedConfig,
shape: (usize, usize),
) -> Grid<IterRecords<Vec<Vec<String>>>, SpannedGridDimension, SpannedConfig, NoColors> {
let records = IterRecords::new(data, shape.1, Some(shape.0));
let mut dims = SpannedGridDimension::default();
dims.estimate(&records, &cfg);
Grid::new(records, dims, cfg, NoColors)
}
fn records(rows: usize, cols: usize) -> Vec<Vec<String>> {
let mut records = vec![vec![String::new(); cols]; rows];
(0..rows).for_each(|row| {
(0..cols).for_each(|col| {
let text = format!("{row}-{col}");
records[row][col] = text;
});
});
records
}
pub const DEFAULT_BORDERS: Borders<char> = Borders {
top: Some('-'),
top_left: Some('+'),
top_right: Some('+'),
top_intersection: Some('+'),
bottom: Some('-'),
bottom_left: Some('+'),
bottom_right: Some('+'),
bottom_intersection: Some('+'),
horizontal: Some('-'),
left_intersection: Some('+'),
right_intersection: Some('+'),
left: Some('|'),
right: Some('|'),
vertical: Some('|'),
intersection: Some('+'),
};
/// A [`Estimate`]or of a width for a [`Grid`].
///
/// [`Grid`]: crate::grid::iterable::Grid
#[derive(Debug, Default, Clone, PartialEq, Eq)]
pub struct ConstantDimension(pub Vec<usize>, pub Vec<usize>);
impl Dimension for ConstantDimension {
fn get_width(&self, column: usize) -> usize {
self.0[column]
}
fn get_height(&self, row: usize) -> usize {
self.1[row]
}
}
impl<R> Estimate<R, SpannedConfig> for ConstantDimension {
fn estimate(&mut self, _: R, _: &SpannedConfig) {}
}
|
