/*
NOTE: Usage of x/params to manage parameters is deprecated in favor of x/gov
controlled execution of MsgUpdateParams messages. These types remains solely
for migration purposes and will be removed in a future release.
[#3621](https://github.com/cosmos/ibc-go/issues/3621)
*/

package types

import (
	"fmt"
	"strings"

	paramtypes "git.cw.tr/mukan-network/mukan-sdk/x/params/types"
)

var (
	// KeyHostEnabled is the store key for HostEnabled Params
	KeyHostEnabled = []byte("HostEnabled")
	// KeyAllowMessages is the store key for the AllowMessages Params
	KeyAllowMessages = []byte("AllowMessages")
)

// ParamKeyTable type declaration for parameters
func ParamKeyTable() paramtypes.KeyTable {
	return paramtypes.NewKeyTable().RegisterParamSet(&Params{})
}

// ParamSetPairs implements params.ParamSet
func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
	return paramtypes.ParamSetPairs{
		paramtypes.NewParamSetPair(KeyHostEnabled, &p.HostEnabled, validateEnabledType),
		paramtypes.NewParamSetPair(KeyAllowMessages, &p.AllowMessages, validateAllowlistLegacy),
	}
}

func validateEnabledType(i any) error {
	_, ok := i.(bool)
	if !ok {
		return fmt.Errorf("invalid parameter type: %T", i)
	}

	return nil
}

func validateAllowlistLegacy(i any) error {
	allowMsgs, ok := i.([]string)
	if !ok {
		return fmt.Errorf("invalid parameter type: %T", i)
	}

	for _, typeURL := range allowMsgs {
		if strings.TrimSpace(typeURL) == "" {
			return fmt.Errorf("parameter must not contain empty strings: %s", allowMsgs)
		}
	}

	return nil
}
