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use std::path::PathBuf;
use crate::picture::{Picture, ConversionError};
use crate::context::Context;
use tera::Context as WebContext;
use serde::Serialize;
#[derive(Debug, Serialize)]
pub struct Piece {
pic: Picture,
scaled_path: PathBuf,
//thumb_path: PathBuf,
info: Option<String>,
}
pub fn create_index(ctx: &Context, pieces: &[Piece]) -> Result<(), tera::Error> {
let mut web_ctx = WebContext::new();
web_ctx.insert("pieces", pieces);
println!("render: {}", ctx.tmpl.render("index.html", &web_ctx)?);
Ok(())
}
impl Piece {
pub fn new(ctx: &Context, pic: Picture) -> Result<Self, ConversionError> {
println!("Creating piece from file {}", pic.path.display());
let mut conv = pic.convert()?;
let scaled_path = conv.get_size(ctx, ctx.options.size_scaled)?;
//let thumb_path = conv.get_size(ctx, ctx.options.size_thumb)?;
let info: Option<String> = pic.path.file_name()
.map(|name| name.to_str()).flatten()
.map(|name| ctx.config.info.get(name).map(|s| s.clone())).flatten();
Ok(Piece {
pic, scaled_path, info,
})
}
}
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