package cmd

import (
	"bytes"
	"io"
	"strings"
	"testing"

	"github.com/bmf-san/ggc/v7/internal/prompt"
)

// Note: These tests are temporarily simplified to avoid actual git command execution
// during testing. In a production environment, these would test the actual constructors.

func TestNewBrancher(t *testing.T) {
	// Test that we can create a Brancher structure
	// Using mock to avoid actual git commands
	mockClient := &mockGitClient{}
	var buf bytes.Buffer
	brancher := &Brancher{
		gitClient:    mockClient,
		prompter:     prompt.New(strings.NewReader(""), &buf),
		outputWriter: &buf,
		helper:       NewHelper(),
	}
	// Basic field checks
	if brancher.gitClient == nil || brancher.prompter == nil ||
		brancher.outputWriter == nil || brancher.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewCommitter(t *testing.T) {
	// Test that we can create a Committer structure
	mockClient := &mockGitClient{}
	var buf bytes.Buffer
	committer := &Committer{
		gitClient:    mockClient,
		outputWriter: &buf,
		helper:       NewHelper(),
	}
	// Basic field checks
	if committer.gitClient == nil || committer.outputWriter == nil || committer.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewFetcher(t *testing.T) {
	// Test that we can create a Fetcher structure
	fetcher := &Fetcher{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if fetcher.outputWriter == nil || fetcher.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewDiffer(t *testing.T) {
	// Test that we can create a Differ structure
	differ := &Differ{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if differ.outputWriter == nil || differ.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewLogger(t *testing.T) {
	// Test that we can create a Logger structure
	mockClient := &mockGitClient{}
	var buf bytes.Buffer
	logger := &Logger{
		gitClient:    mockClient,
		outputWriter: &buf,
		helper:       NewHelper(),
	}
	// Basic field checks
	if logger.gitClient == nil || logger.outputWriter == nil || logger.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewPuller(t *testing.T) {
	// Test that we can create a Puller structure
	mockClient := &mockGitClient{}
	var buf bytes.Buffer
	puller := &Puller{
		gitClient:    mockClient,
		outputWriter: &buf,
		helper:       NewHelper(),
	}
	// Basic field checks
	if puller.gitClient == nil || puller.outputWriter == nil || puller.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewPusher(t *testing.T) {
	// Test that we can create a Pusher structure
	mockClient := &mockGitClient{}
	var buf bytes.Buffer
	pusher := &Pusher{
		gitClient:    mockClient,
		outputWriter: &buf,
		helper:       NewHelper(),
	}
	// Basic field checks
	if pusher.gitClient == nil || pusher.outputWriter == nil || pusher.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewRebaser(t *testing.T) {
	// Test that we can create a Rebaser structure
	rebaser := &Rebaser{
		outputWriter: io.Discard,
		helper:       NewHelper(),
		prompter:     prompt.New(strings.NewReader(""), io.Discard),
	}
	// Basic field checks
	if rebaser.outputWriter == nil || rebaser.helper == nil || rebaser.prompter == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewRemoter(t *testing.T) {
	// Test that we can create a Remoter structure
	remoteer := &Remoter{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if remoteer.outputWriter == nil || remoteer.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewResetter(t *testing.T) {
	// Test that we can create a Resetter structure
	resetter := &Resetter{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if resetter.outputWriter == nil || resetter.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewStasher(t *testing.T) {
	// Test that we can create a Stasher structure
	stasher := &Stasher{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if stasher.outputWriter == nil || stasher.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewConfigurer(t *testing.T) {
	// Test that we can create a Configurer structure
	configureer := &Configurer{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if configureer.outputWriter == nil || configureer.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewHooker(t *testing.T) {
	// Test that we can create a Hooker structure
	hooker := &Hooker{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if hooker.outputWriter == nil || hooker.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewStatuser(t *testing.T) {
	// Test that we can create a Statuser structure
	statuseer := &Statuser{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if statuseer.outputWriter == nil || statuseer.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewRestorer(t *testing.T) {
	// Test that we can create a Restorer structure
	restoreer := &Restorer{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if restoreer.outputWriter == nil || restoreer.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewTagger(t *testing.T) {
	// Test that we can create a Tagger structure
	tagger := &Tagger{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if tagger.outputWriter == nil || tagger.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

func TestNewVersioner(t *testing.T) {
	// Test that we can create a Versioner structure
	versioneer := &Versioner{
		outputWriter: io.Discard,
		helper:       NewHelper(),
	}
	// Basic field checks
	if versioneer.outputWriter == nil || versioneer.helper == nil {
		t.Error("Expected all fields to be initialized")
	}
}

// TestNewCmd_Constructor tests the basic structure creation without calling NewCmd()
// to avoid actual git client initialization
func TestNewCmd_Constructor(t *testing.T) {
	// Test that we can create a Cmd structure with mock components
	mockClient := &mockGitClient{}
	var buf bytes.Buffer

	cmd := &Cmd{
		gitClient:    mockClient,
		outputWriter: &buf,
		helper:       NewHelper(),
		// Initialize with mock-based components
		brancher:   &Brancher{gitClient: mockClient, outputWriter: &buf, helper: NewHelper()},
		committer:  &Committer{gitClient: mockClient, outputWriter: &buf, helper: NewHelper()},
		logger:     &Logger{gitClient: mockClient, outputWriter: &buf, helper: NewHelper()},
		puller:     &Puller{gitClient: mockClient, outputWriter: &buf, helper: NewHelper()},
		pusher:     &Pusher{gitClient: mockClient, outputWriter: &buf, helper: NewHelper()},
		resetter:   &Resetter{outputWriter: &buf, helper: NewHelper()},
		cleaner:    &Cleaner{gitClient: mockClient, outputWriter: &buf, helper: NewHelper()},
		adder:      &Adder{gitClient: mockClient, outputWriter: &buf},
		remoter:    &Remoter{outputWriter: &buf, helper: NewHelper()},
		rebaser:    &Rebaser{outputWriter: &buf, helper: NewHelper()},
		stasher:    &Stasher{outputWriter: &buf, helper: NewHelper()},
		fetcher:    &Fetcher{outputWriter: &buf, helper: NewHelper()},
		statuser:   &Statuser{outputWriter: &buf, helper: NewHelper()},
		differ:     &Differ{outputWriter: &buf, helper: NewHelper()},
		tagger:     &Tagger{outputWriter: &buf, helper: NewHelper()},
		versioner:  &Versioner{outputWriter: &buf, helper: NewHelper()},
		configurer: &Configurer{outputWriter: &buf, helper: NewHelper()},
		hooker:     &Hooker{outputWriter: &buf, helper: NewHelper()},
		restorer:   &Restorer{outputWriter: &buf, helper: NewHelper()},
	}

	// Basic field checks - just verify the main components exist
	if cmd.gitClient == nil || cmd.outputWriter == nil || cmd.helper == nil {
		t.Error("Expected core fields to be initialized")
	}
	// Verify all command handlers are initialized
	if cmd.brancher == nil || cmd.committer == nil || cmd.logger == nil ||
		cmd.puller == nil || cmd.pusher == nil || cmd.resetter == nil ||
		cmd.cleaner == nil || cmd.adder == nil ||
		cmd.remoter == nil || cmd.rebaser == nil || cmd.stasher == nil ||
		cmd.fetcher == nil || cmd.statuser == nil ||
		cmd.differ == nil || cmd.tagger == nil || cmd.versioner == nil ||
		cmd.configurer == nil || cmd.hooker == nil || cmd.restorer == nil {
		t.Error("Expected all command handlers to be initialized")
	}
}
