package main

import (
	"os"

	"cosmossdk.io/log"
	dbm "github.com/cosmos/cosmos-db"
	"github.com/cosmos/cosmos-sdk/client"
	"github.com/cosmos/cosmos-sdk/client/config"
	"github.com/cosmos/cosmos-sdk/crypto/keyring"
	"github.com/cosmos/cosmos-sdk/server"
	simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
	sdk "github.com/cosmos/cosmos-sdk/types"
	"github.com/cosmos/cosmos-sdk/types/tx/signing"
	"github.com/cosmos/cosmos-sdk/version"
	"github.com/cosmos/cosmos-sdk/x/auth/tx"
	txmodule "github.com/cosmos/cosmos-sdk/x/auth/tx/config"
	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
	"github.com/spf13/cobra"

	"github.com/onsonr/sonr/app"
	"github.com/onsonr/sonr/app/params"
)

func NewRootCmd() *cobra.Command {
	cfg := sdk.GetConfig()
	cfg.SetBech32PrefixForAccount(app.Bech32PrefixAccAddr, app.Bech32PrefixAccPub)
	cfg.SetBech32PrefixForValidator(app.Bech32PrefixValAddr, app.Bech32PrefixValPub)
	cfg.SetBech32PrefixForConsensusNode(app.Bech32PrefixConsAddr, app.Bech32PrefixConsPub)
	cfg.Seal()
	// we "pre"-instantiate the application for getting the injected/configured encoding configuration
	// note, this is not necessary when using app wiring, as depinject can be directly used (see root_v2.go)
	preApp := app.NewChainApp(
		log.NewNopLogger(), dbm.NewMemDB(), nil, false, simtestutil.NewAppOptionsWithFlagHome(tempDir()),
	)
	encodingConfig := params.EncodingConfig{
		InterfaceRegistry: preApp.InterfaceRegistry(),
		Codec:             preApp.AppCodec(),
		TxConfig:          preApp.TxConfig(),
		Amino:             preApp.LegacyAmino(),
	}

	initClientCtx := client.Context{}.
		WithCodec(encodingConfig.Codec).
		WithInterfaceRegistry(encodingConfig.InterfaceRegistry).
		WithTxConfig(encodingConfig.TxConfig).
		WithLegacyAmino(encodingConfig.Amino).
		WithInput(os.Stdin).
		WithAccountRetriever(authtypes.AccountRetriever{}).
		WithHomeDir(app.DefaultNodeHome).
		WithViper("")

	rootCmd := &cobra.Command{
		Use:           version.AppName,
		Short:         version.AppName + " Daemon (server)",
		SilenceErrors: true,
		PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
			// set the default command outputs
			cmd.SetOut(cmd.OutOrStdout())
			cmd.SetErr(cmd.ErrOrStderr())

			initClientCtx = initClientCtx.WithCmdContext(cmd.Context())
			initClientCtx, err := client.ReadPersistentCommandFlags(initClientCtx, cmd.Flags())
			if err != nil {
				return err
			}

			initClientCtx, err = config.ReadFromClientConfig(initClientCtx)
			if err != nil {
				return err
			}

			// This needs to go after ReadFromClientConfig, as that function
			// sets the RPC client needed for SIGN_MODE_TEXTUAL. This sign mode
			// is only available if the client is online.
			if !initClientCtx.Offline {
				enabledSignModes := append(tx.DefaultSignModes, signing.SignMode_SIGN_MODE_TEXTUAL)
				txConfigOpts := tx.ConfigOptions{
					EnabledSignModes:           enabledSignModes,
					TextualCoinMetadataQueryFn: txmodule.NewGRPCCoinMetadataQueryFn(initClientCtx),
				}
				txConfig, err := tx.NewTxConfigWithOptions(
					initClientCtx.Codec,
					txConfigOpts,
				)
				if err != nil {
					return err
				}

				initClientCtx = initClientCtx.WithTxConfig(txConfig)
			}

			if err := client.SetCmdClientContextHandler(initClientCtx, cmd); err != nil {
				return err
			}

			// Set the context chain ID and validator address
			//		app.SetLocalChainID(initClientCtx.ChainID)
			//			app.SetLocalValidatorAddress(initClientCtx.FromAddress.String())

			customAppTemplate, customAppConfig := initAppConfig()
			customCMTConfig := initCometBFTConfig()

			return server.InterceptConfigsPreRunHandler(cmd, customAppTemplate, customAppConfig, customCMTConfig)
		},
	}

	initRootCmd(rootCmd, encodingConfig.TxConfig, encodingConfig.InterfaceRegistry, preApp.BasicModuleManager)

	// add keyring to autocli opts
	autoCliOpts := preApp.AutoCliOpts()
	initClientCtx, _ = config.ReadFromClientConfig(initClientCtx)
	autoCliOpts.Keyring, _ = keyring.NewAutoCLIKeyring(initClientCtx.Keyring)
	autoCliOpts.ClientCtx = initClientCtx

	if err := autoCliOpts.EnhanceRootCommand(rootCmd); err != nil {
		panic(err)
	}

	return rootCmd
}
