#!/bin/bash
set -e
# ----------------------------------------------------------------------------------------------
# ----------------- Stop all running User Scripts spawned by the User Scripts plugin -----------
# ----------------------------------------------------------------------------------------------

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

source "$SCRIPT_DIR/../Master.conf"
source "$SCRIPT_DIR/../common.sh"

parse_args "$@"

# STATUS MODE
if [[ "$SHOW_STATUS" == true ]]; then
    echo
    echo "=================================================="
    echo " ℹ️ USER SCRIPTS STATUS"
    echo "--------------------------------------------------"
    echo " 🔍 Target:     /tmp/user.scripts processes"
    echo " 🧪 Dry Run:    $DRY_RUN"
    echo "=================================================="
    exit 0
fi

# HEADER
echo
echo "============================================================"
echo " 🚀 USER SCRIPTS STOP STARTING"
echo "------------------------------------------------------------"
echo " 🔍 Target:     User Scripts Plugin processes"
echo " 🧪 Dry Run:    $DRY_RUN"
echo "============================================================"

log "ℹ️ Scanning for User Scripts processes"

# FUNCTIONS
get_user_script_pids() {
    /usr/bin/ps -eo pid,cmd | grep "/tmp/user.scripts" | grep -v grep | awk '{print $1}'
}

stop_user_scripts() {

    local pids
    pids=$(get_user_script_pids)

    if [[ -z "$pids" ]]; then
        info "🟢 No running User Scripts found"
        return
    fi

    local count=0

    for pid in $pids; do

        if [[ "$DRY_RUN" == true ]]; then
            warn "🧪 Would kill User Script PID $pid"
        else
            info "🟡 Killing User Script PID $pid"

            if kill "$pid" 2>/dev/null; then
                info "🟢 Killed PID $pid"
            else
                warn "🔴 Failed to kill PID $pid (may already be gone)"
            fi
        fi

        count=$((count + 1))
    done

    if [[ "$DRY_RUN" == true ]]; then
        warn "🧪 Would stop $count User Script process(es)"
    else
        info "🟢 Process cleanup complete ($count process(es) targeted)"
    fi
}

# EXECUTION
START_TIME=$(date +%s)

stop_user_scripts

END_TIME=$(date +%s)
DURATION=$((END_TIME - START_TIME))

# SUMMARY
echo
echo "============================================================"

if [[ "$DRY_RUN" == true ]]; then
    echo " 🟡 USER SCRIPTS SUMMARY"
    echo "------------------------------------------------------------"
    echo " 🔍 Status:     🟡 DRY RUN (no processes killed)"
    echo " ⏱ Duration:   ${DURATION}s"
else
    local remaining
    remaining=$(get_user_script_pids)

    if [[ -z "$remaining" ]]; then
        echo " 🟢 USER SCRIPTS SUMMARY"
        echo "------------------------------------------------------------"
        echo " 🔍 Status:     🟢 ALL PROCESSES STOPPED"
    else
        echo " 🟡 USER SCRIPTS SUMMARY"
        echo "------------------------------------------------------------"
        echo " 🔍 Status:     🟡 SOME PROCESSES MAY STILL BE RUNNING"
    fi

    echo " ⏱ Duration:   ${DURATION}s"
fi

echo "============================================================"

info "ℹ️ User Scripts stop operation complete"