#!/bin/bash

if [[ -z "$input" ]]; then
    input="$(mktemp .XXXXXX)"
fi

# Check if required dependencies are available
# Usage: check_dependencies "command1" "command2" ...
# Returns 0 if all found, 1 if any missing
check_dependencies() {
    local missing=()
    local cmd
    for cmd in "$@"; do
        if ! command -v "$cmd" &> /dev/null; then
            missing+=("$cmd")
        fi
    done

    if [[ ${#missing[@]} -gt 0 ]]; then
        echo "Missing dependencies: ${missing[*]}"
        return 1
    fi
    return 0
}

close_bot() {
    intentionalExit=true
    echo -en "QUIT :${quitMessage}\r\n" >> "$input"
}

msg() {
    local msg="PRIVMSG $1 :"
    shift
    echo -en "${msg}${*}\r\n" | tee -a "$input"
}

nick() {
    local msg="NICK $1"
    shift
    echo -en "${msg}\r\n" | tee -a "$input"
}

reply() {
    shift
    local msg="PRIVMSG $1 :"
    echo -en "${msg}${*}\r\n" | tee -a "$input"
}

act() {
    local msg="PRIVMSG $1 :\x01ACTION"
    shift
    echo -en "$msg ${*}\x01\r\n" | tee -a "$input"
}