use std::path::PathBuf;

use clap::{Parser, builder::PossibleValuesParser};

#[derive(Parser, Debug, Hash)]
#[command(version, about, long_about = None)]
pub struct Cli {
    /// Timeout in seconds for HTTP actions
    #[arg(short, long, value_name = "SECS")]
    pub timeout: Option<u64>,

    /// Protocol for Sharry instance
    #[arg(
        short, long,
        default_value = "https", value_name = "VARIANT",
        value_parser = PossibleValuesParser::new(["http", "https"])
    )]
    pub protocol: String,

    /// Name of the new share
    #[arg(short, long, default_value = "shrupl upload", value_name = "TEXT")]
    pub name: String,

    /// Description of the new share
    #[arg(short, long, value_name = "TEXT")]
    pub description: Option<String>,

    /// Maximum number of views for the new share
    #[arg(short, long, default_value_t = 10, value_name = "N")]
    pub max_views: u32,

    /// Chunk size for uploading, in MiB
    #[arg(short, long, default_value_t = 10, value_name = "N")]
    pub chunk_size: usize,

    /// Base URL for Sharry Instance
    pub url: String,

    /// ID of a public alias to use
    pub alias: String,

    /// Files to upload to the new share
    #[arg(value_name = "FILE")]
    pub files: Vec<PathBuf>,
}