#!/bin/bash

BASE="/ftp"
DISCORD_WEBHOOK="https://discord.com/api/webhooks/1505879057571774517/59NmDqp4-amaa2fDHCmNbFqQYoZ0eumKCsB-9LF-9lYisqp0K_1ZdsUlrZgW9V_4TH0I"

now=$(date +%s)

for file in "$BASE"/*.backup; do
    [ -f "$file" ] || continue

    name=$(basename "$file")
    id="${name%.backup}"

    # 取得最後修改時間
    mtime=$(stat -c %Y "$file")

    # 計算天數差
    diff_days=$(( (now - mtime) / 86400 ))

    if [ "$diff_days" -ge 7 ]; then

        curl -s -H "Content-Type: application/json" \
        -X POST \
        -d "{
            \"content\": \"⚠️ Routeros 備份檔 異常通知\n社區編號: $id\n最後更新日期: $diff_days days ago\n更新狀態: 超過七日\"
        }" \
        "$DISCORD_WEBHOOK"

    fi
done