package main

import (
	"fmt"
	"os/exec"
	"strings"
)

func runVerify(prodSSH string) error {
	if prodSSH == "" {
		return fmt.Errorf("prod-ssh required for verify")
	}
	pre := sshPG(prodSSH, "SELECT count(*) FROM mint_orders WHERE star_id != 999900")
	fmt.Printf("  real mint_orders (non-loadtest): %s\n", pre)

	conn := sshPG(prodSSH, "SELECT count(*) FROM pg_stat_activity")
	fmt.Printf("  PG active conn: %s\n", conn)

	out, err := exec.Command("ssh", prodSSH, "docker ps --format '{{.Names}} {{.Status}}'").Output()
	if err != nil {
		return fmt.Errorf("docker ps: %w", err)
	}
	fmt.Printf("  容器状态:\n%s\n", out)

	disk := sshPG(prodSSH, "")
	_ = disk
	return nil
}

func sshPG(ssh, query string) string {
	cmd := exec.Command("ssh", ssh,
		fmt.Sprintf(`export PGPASSWORD="${DB_PASSWORD:-postgres123}"; PG=$(docker ps --filter 'name=postgres' --format '{{.Names}}' | grep -v exporter | head -1); docker exec -e PGPASSWORD="$PGPASSWORD" "$PG" psql -U postgres -d topfans -t -c "%s"`, query))
	out, _ := cmd.Output()
	return strings.TrimSpace(string(out))
}