#!/bin/bash

# Configuration
WEBHOOK_URL="VOTRE-WEBHOOK"
TEMPERATURE_THRESHOLD=70  # Seuil de température en °C
CHECK_INTERVAL=60  # Intervalle de vérification en secondes

get_max_cpu_temperature() {
    sensors -j 2>/dev/null | jq -r '.["coretemp-isa-0000"] | to_entries[] | select(.key | startswith("Core")) | .value | to_entries[] | select(.key | endswith("_input")) | .value' 2>/dev/null | sort -rn | head -n1
}

send_discord_alert() {
    local temp=$1
    local timestamp=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
    local json_payload=$(cat <<EOF
{
  "content": "@everyone",
  "embeds": [{
    "title": "⚠️ ALERTE DE SURCHAUFFE",
    "color": 16711680,
    "fields": [
      {
        "name": "Température CPU maximale",
        "value": "${temp}°C",
        "inline": true
      },
      {
        "name": "Seuil de température",
        "value": "${TEMPERATURE_THRESHOLD}°C",
        "inline": true
      }
    ],
    "footer": {
      "text": "Surveillance de température Proxmox"
    },
    "timestamp": "${timestamp}"
  }]
}
EOF
)
    
    curl -s -H "Content-Type: application/json" \
         -d "${json_payload}" \
         $WEBHOOK_URL
}

main() {
    echo "Surveillance de la température CPU démarrée..."
    echo "Une alerte sera envoyée si la température dépasse ${TEMPERATURE_THRESHOLD}°C."
    while true; do
        temp=$(get_max_cpu_temperature)
        if [ -n "$temp" ] && [ "$temp" != "null" ] && [ "$temp" != "0" ]; then
            if (( $(echo "$temp > $TEMPERATURE_THRESHOLD" | bc -l) )); then
                echo "ALERTE : Température CPU maximale actuelle : ${temp}°C"
                send_discord_alert $temp
            else
                echo "Température CPU maximale actuelle : ${temp}°C (Normal)"
            fi
        else
            echo "Erreur : Impossible de lire la température CPU."
        fi
        sleep $CHECK_INTERVAL
    done
}

main