use clap::Parser;
use clap::ValueEnum;
use codex_common::SandboxPermissionOption;
use std::path::PathBuf;

#[derive(Parser, Debug)]
#[command(version)]
pub struct Cli {
    /// Optional image(s) to attach to the initial prompt.
    #[arg(long = "image", short = 'i', value_name = "FILE", value_delimiter = ',', num_args = 1..)]
    pub images: Vec<PathBuf>,

    /// Model the agent should use.
    #[arg(long, short = 'm')]
    pub model: Option<String>,

    /// Convenience alias for low-friction sandboxed automatic execution (network-disabled sandbox that can write to cwd and TMPDIR)
    #[arg(long = "full-auto", default_value_t = false)]
    pub full_auto: bool,

    #[clap(flatten)]
    pub sandbox: SandboxPermissionOption,

    /// Tell the agent to use the specified directory as its working root.
    #[clap(long = "cd", short = 'C', value_name = "DIR")]
    pub cwd: Option<PathBuf>,

    /// Allow running Codex outside a Git repository.
    #[arg(long = "skip-git-repo-check", default_value_t = false)]
    pub skip_git_repo_check: bool,

    /// Disable server‑side response storage (sends the full conversation context with every request)
    #[arg(long = "disable-response-storage", default_value_t = false)]
    pub disable_response_storage: bool,

    /// Specifies color settings for use in the output.
    #[arg(long = "color", value_enum, default_value_t = Color::Auto)]
    pub color: Color,

    /// Initial instructions for the agent.
    pub prompt: String,
}

#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, ValueEnum)]
#[value(rename_all = "kebab-case")]
pub enum Color {
    Always,
    Never,
    #[default]
    Auto,
}