#!/bin/bash

# CLI handler for `libreportal app restore ...`.
#
# Shapes:
#   libreportal app restore <app> [snapshot|latest] [repo]
#       Restore from a snapshot id (or 'latest', the default).
#       Optional repo name: local | remote_1 | remote_2.

cliAppRestore() {
    local app_name="$1"
    local snapshot="$2"
    local repo="$3"

    if [[ -z "$app_name" ]]; then
        isError "App name required for restore."
        cliShowAppHelp
        return 1
    fi

    # Normalise the snapshot selector: unset args arrive as the literal
    # "empty" from the CLI wrapper, and the help advertises --latest, but
    # restorePickSnapshot expects the bare token "latest".
    [[ -z "$snapshot" || "$snapshot" == "empty" || "$snapshot" == "--latest" ]] && snapshot="latest"
    [[ -z "$repo" || "$repo" == "empty" ]] && repo=""

    restoreAppStart "$app_name" "$snapshot" "$repo"
}