//go:build ignore

// Retain an observed node battle recipe and its exact route identity. Runtime
// construction must replace all role/party data; this is not a universal stage.
package main

import (
	"encoding/json"
	"flag"
	"fmt"
	pb "gac-hkrpg-go/protocol/proto"
	"google.golang.org/protobuf/proto"
	"os"
)

func main() {
	capture := flag.String("capture", "", "native EnterBattle response")
	output := flag.String("output", "", "resource output")
	flag.Parse()
	if *capture == "" || *output == "" {
		panic("capture/output required")
	}
	raw, err := os.ReadFile(*capture)
	if err != nil {
		panic(err)
	}
	var response pb.GridFightEnterBattleStageScRsp
	if err = proto.Unmarshal(raw, &response); err != nil {
		panic(err)
	}
	battle := response.BattleInfo
	if response.Retcode != 0 || battle == nil || battle.EIGMKOJOEEI == nil || battle.EIGMKOJOEEI.IOCKDJCDMAH == nil || len(battle.EIGMKOJOEEI.GridGameRoleList) == 0 {
		panic("incomplete native CW battle")
	}
	wire, err := proto.Marshal(battle)
	if err != nil {
		panic(err)
	}
	raw, err = os.ReadFile("resources/CurrencyWarsInitialRuns.json")
	if err != nil {
		panic(err)
	}
	var identity map[string]json.RawMessage
	if err = json.Unmarshal(raw, &identity); err != nil {
		panic(err)
	}
	result := map[string]any{"format_version": 1, "scope": "Captured first-node enemy recipe only. Runtime replaces party, roles, portal, NPC, equipment and player state. Other nodes need their own recipes.", "battle_wire": wire}
	for _, key := range []string{"target_client_version", "target_assembly_sha256", "source_binary_sha256"} {
		result[key] = identity[key]
	}
	raw, err = json.MarshalIndent(result, "", "  ")
	if err != nil {
		panic(err)
	}
	if err = os.WriteFile(*output, append(raw, '\n'), 0644); err != nil {
		panic(err)
	}
	fmt.Println("Captured CW stage", battle.StageId)
}