// Package sdk provides a Go SDK for interacting with Dragonchain nodes.
//
// All API methods require a context.Context parameter for timeout and cancellation control.
//
// Example usage:
//
//	package main
//
//	import (
//	    "context"
//	    "fmt"
//	    "log"
//	    "time"
//
//	    "git.dragonchain.com/dragonchain/dragonchain-prime-sdk-go"
//	    "git.dragonchain.com/dragonchain/dragonchain-prime-sdk-go/models"
//	)
//
//	func main() {
//	    client := sdk.NewDragonchainSDK(
//	        "your-public-id",
//	        "your-auth-key-id",
//	        "your-auth-key",
//	        "https://your-dragonchain-endpoint.com",
//	    )
//
//	    ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
//	    defer cancel()
//
//	    // Check system health
//	    if err := client.System.Health(ctx); err != nil {
//	        log.Fatal(err)
//	    }
//
//	    // Create a transaction
//	    txn := &models.TransactionCreateRequest{
//	        TxnType: "my-transaction-type",
//	        Payload: map[string]interface{}{"message": "Hello Dragonchain"},
//	    }
//
//	    resp, err := client.Transaction.Create(ctx, txn)
//	    if err != nil {
//	        log.Fatal(err)
//	    }
//	    fmt.Printf("Created transaction: %s\n", resp.TransactionID)
//	}
package sdk

import (
	"git.dragonchain.com/dragonchain/dragonchain-prime-sdk-go/block"
	"git.dragonchain.com/dragonchain/dragonchain-prime-sdk-go/client"
	"git.dragonchain.com/dragonchain/dragonchain-prime-sdk-go/contract"
	"git.dragonchain.com/dragonchain/dragonchain-prime-sdk-go/system"
	"git.dragonchain.com/dragonchain/dragonchain-prime-sdk-go/transaction"
	"git.dragonchain.com/dragonchain/dragonchain-prime-sdk-go/transactiontype"
)

// DragonchainSDK is the main SDK client for interacting with Dragonchain nodes.
// It provides access to all API endpoints through specialized client instances.
type DragonchainSDK struct {
	client          *client.Client
	Transaction     *transaction.TransactionClient
	TransactionType *transactiontype.TransactionTypeClient
	Contract        *contract.ContractClient
	Block           *block.BlockClient
	System          *system.SystemClient
}

// NewDragonchainSDK creates a new Dragonchain SDK client.
//
// Parameters:
//   - publicID: Your Dragonchain public ID
//   - authKeyID: Your authentication key ID
//   - authKey: Your authentication key
//   - baseURL: The base URL of your Dragonchain node (e.g., "https://mychain.dragonchain.com")
//
// Returns a configured SDK client ready to make API calls.
// All API methods on the returned client require a context.Context parameter.
func NewDragonchainSDK(publicID, authKeyID, authKey, baseURL string) *DragonchainSDK {
	c := client.NewClient(publicID, authKeyID, authKey, baseURL)
	return &DragonchainSDK{
		client:          c,
		Transaction:     transaction.NewTransactionClient(c),
		TransactionType: transactiontype.NewTransactionTypeClient(c),
		Contract:        contract.NewContractClient(c),
		Block:           block.NewBlockClient(c),
		System:          system.NewSystemClient(c),
	}
}

// GetClient returns the underlying HTTP client used by the SDK.
// This can be useful for advanced use cases or custom implementations.
func (sdk *DragonchainSDK) GetClient() *client.Client {
	return sdk.client
}