Simplify down to show-days

src/cli/cli_t.rs

@@ -0,0 +1,59 @@
+use clap::{arg, Parser, ValueEnum};
+
+use super::{ShowDays, SortBy};
+
+#[derive(Debug, Parser)]
+#[command(author, version, about)]
+
+pub struct Cli {
+    /// Which currencies do you want to fetch rates for?
+    #[arg(long = "currencies", short = 'c')]
+    pub currencies: Vec<String>,
+
+    #[arg(value_enum, default_value_t = FormatOption::Plain)]
+    pub command: FormatOption,
+
+    /// Don't show time in output
+    #[arg(long = "no-time")]
+    pub no_time: bool,
+
+    /// Print currencies in a compact single line
+    #[arg(long = "compact")]
+    pub compact: bool,
+
+    /// Override the cache
+    #[arg(long = "no-cache")]
+    pub no_cache: bool,
+
+    /// Force color in output. Normally it will disable color in pipes
+    #[arg(long = "force-color")]
+    pub force_color: bool,
+
+    /// Sort by the currency name (in alphabetical order), or by the rate value (low -> high)
+    #[arg(value_enum, long = "sort-by", default_value_t = SortBy::Currency)]
+    pub sort_by: SortBy,
+
+    /// Recalculate to the perspective from an included currency
+    #[arg(long = "perspective", short = 'p')]
+    pub perspective: Option<String>,
+
+    /// Invert the rate
+    #[arg(long = "invert", short = 'i')]
+    pub should_invert: bool,
+
+    //// Max decimals to keep in price.
+    #[arg(long = "max-decimals", short = 'd', default_value_t = 5)]
+    pub max_decimals: u8,
+
+    /// Amount of data
+    #[arg(default_value_t = ShowDays::Days(1), long="show_days", short='s')]
+    pub show_days: ShowDays,
+}
+
+#[derive(Debug, Clone, Copy, ValueEnum)]
+pub enum FormatOption {
+    /// JSON output
+    Json,
+    /// Plain line-by-line output (with extra flags)
+    Plain,
+}