#!/bin/bash

cliHandlePeerCommands()
{
    local action="$initial_command2"
    local arg1="$initial_command3"
    local arg2="$initial_command4"
    local arg3="$initial_command5"
    local arg4="$initial_command6"

    case "$action" in
        ""|help)
            cliShowPeerHelp
            ;;
        list)
            peerList
            ;;
        get)
            [[ -z "$arg1" ]] && { isNotice "Usage: peer get <name>"; return; }
            peerGet "$arg1"
            ;;
        add)
            # peer add <name> <kind> [k=v] [k=v]
            # Up to two k=v pairs from initial_command5..6 — covers backup-channel's
            # hostname + loc_idx, which is the only kind that's wired today.
            [[ -z "$arg1" || -z "$arg2" ]] && { isNotice "Usage: peer add <name> <kind> [key=value ...]"; return; }
            peerAdd "$arg1" "$arg2" "$arg3" "$arg4"
            ;;
        remove|rm|delete)
            [[ -z "$arg1" ]] && { isNotice "Usage: peer remove <name>"; return; }
            peerRemove "$arg1"
            ;;
        check)
            if [[ -z "$arg1" ]]; then
                peerCheckAll
            else
                peerCheckReachable "$arg1"
            fi
            ;;
        token)
            # Emit this host's pairing token. User shares it OOB with the peer.
            peerPairingToken
            ;;
        pair)
            # peer pair <token> [override-name]
            [[ -z "$arg1" ]] && { isNotice "Usage: peer pair <token> [override-name]"; return; }
            peerPairingAccept "$arg1" "$arg2"
            ;;
        pull)
            # peer pull <peer> <app> [--no-pre-backup] [--keep-urls]
            [[ -z "$arg1" || -z "$arg2" ]] && { isNotice "Usage: peer pull <peer> <app> [--no-pre-backup] [--keep-urls]"; return; }
            peerPullApp "$arg1" "$arg2" "$arg3" "$arg4"
            ;;
        apps)
            # peer apps <peer>  — live list of apps the peer has (calls peer-shell list-apps)
            [[ -z "$arg1" ]] && { isNotice "Usage: peer apps <peer>"; return; }
            peerListAppsRemote "$arg1"
            ;;
        *)
            isNotice "Invalid peer action: $action"
            cliShowPeerHelp
            ;;
    esac
}