#!/bin/bash
# Valida una muestra aleatoria del inventario contra el Joomla local y mide tiempos
set -uo pipefail
BASE=/home/rafa/joomla-migration/mirror-antiguo
INV=$BASE/inventory
N=${1:-40}
H='Host: antiguo.feadulta.com'

tmp=$(mktemp)
shuf -n "$N" "$INV/urls-input.txt" > "$tmp"

ok=0; bad=0; tot=0
start=$(date +%s.%N)
while read -r u; do
  path=${u#http://antiguo.feadulta.com}
  read -r code t size < <(curl -s -o /dev/null -w '%{http_code} %{time_total} %{size_download}' -H "$H" "http://127.0.0.1:8086$path"; echo)
  tot=$(echo "$tot + $t" | bc)
  if [ "$code" = "200" ]; then ok=$((ok+1)); else bad=$((bad+1)); printf 'FALLO %s %s %s\n' "$code" "$t" "$path"; fi
done < "$tmp"
end=$(date +%s.%N)

echo "---"
echo "muestra=$N  200=$ok  no200=$bad"
echo "tiempo medio por peticion: $(echo "scale=3; $tot / $N" | bc) s"
echo "wall: $(echo "scale=1; $end - $start" | bc) s"
echo "estimacion 25437 URLs a 1 hilo: $(echo "scale=1; $tot / $N * 25437 / 3600" | bc) h"
rm -f "$tmp"