//go:build llm_script

package main

import (
	"flag"
	"fmt"
	"os"

	_ "github.com/lib/pq"
)

func main() {
	loadSubscriptionImportEnv()

	var limitPerSource int
	var sourceKey string
	var changesOnly bool

	flag.IntVar(&limitPerSource, "limit-per-source", 5, "每个 source_key 展示最近多少次记录")
	flag.StringVar(&sourceKey, "source-key", "", "只看单个 source_key")
	flag.BoolVar(&changesOnly, "changes-only", false, "仅展示结构发生变化的记录")
	flag.Parse()

	if limitPerSource <= 0 {
		fmt.Fprintln(os.Stderr, "limit-per-source 必须大于 0")
		os.Exit(2)
	}

	db, err := subscriptionImportDB()
	if err != nil {
		fmt.Fprintf(os.Stderr, "open db: %v\n", err)
		os.Exit(1)
	}
	defer db.Close()

	summaries, rows, err := queryOfficialImportSignatureAuditWindow(db, limitPerSource, sourceKey, changesOnly)
	if err != nil {
		fmt.Fprintf(os.Stderr, "query_official_import_signature_audit: %v\n", err)
		os.Exit(1)
	}
	renderOfficialImportSignatureAuditReport(os.Stdout, limitPerSource, sourceKey, changesOnly, summaries, rows)
}