82 lines
2.0 KiB
Rust
82 lines
2.0 KiB
Rust
use std::convert::TryFrom;
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use std::io::Write;
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use std::str::FromStr;
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use clap::ArgMatches;
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use crate::error;
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use crate::database::Database;
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use crate::types::Time;
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use crate::formatters::Formatter;
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use crate::config::Config;
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use super::Command;
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enum Sheet {
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All,
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Full,
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Sheet(String),
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}
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impl FromStr for Sheet {
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type Err = error::Error;
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fn from_str(name: &str) -> error::Result<Sheet> {
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Ok(match name {
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"all" => Sheet::All,
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"full" => Sheet::Full,
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name => Sheet::Sheet(name.into()),
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})
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}
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}
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pub struct Args {
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ids: bool,
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start: Option<Time>,
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end: Option<Time>,
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format: Formatter,
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grep: Option<String>,
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sheet: Option<Sheet>,
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}
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impl<'a> TryFrom<&'a ArgMatches<'a>> for Args {
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type Error = error::Error;
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fn try_from(matches: &'a ArgMatches) -> error::Result<Args> {
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Ok(Args {
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ids: matches.is_present("ids"),
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start: matches.value_of("at").map(|s| s.parse()).transpose()?,
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end: matches.value_of("at").map(|s| s.parse()).transpose()?,
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format: matches.value_of("format").unwrap().parse()?,
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grep: matches.value_of("grep").map(|s| s.into()),
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sheet: matches.value_of("sheet").map(|s| s.parse()).transpose()?,
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})
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}
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}
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pub struct DisplayCommand {
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}
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impl<'a> Command<'a> for DisplayCommand {
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type Args = Args;
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fn handle<D, W>(args: Self::Args, db: &mut D, out: &mut W, config: &Config) -> error::Result<()>
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where
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D: Database,
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W: Write,
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{
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let sheets_to_display = match args.sheet {
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Some(Sheet::All) => db.entries_all_visible()?,
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Some(Sheet::Full) => db.entries_full()?,
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Some(Sheet::Sheet(name)) => db.entries_by_sheet(&name)?,
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None => {
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let current_sheet = db.current_sheet()?.unwrap_or("default".into());
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db.entries_by_sheet(¤t_sheet)?
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}
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};
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args.format.print_formatted(sheets_to_display, out)
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}
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}
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