package controllers_test

import (
	"context"
	"testing"
	"time"

	"gitea.badhouseplants.net/softplayer/softplayer-backend/internal/controllers"
	"github.com/google/uuid"
	"github.com/stretchr/testify/assert"
)

func newTestTokensController(ctx context.Context) *controllers.TokenController {
	return &controllers.TokenController{
		DB:    newTestDbConnection(ctx),
		Redis: newTestRedisConnection(),
	}
}

func TestIntegrationCreateToken_Success(t *testing.T) {
	// Create a user for the token
	ctrlAccount := newTestAccountController(t.Context())
	accountData := &controllers.AccountData{
		Password: "qwertyu9",
		Email:    newTestUniqueEmail("accounts"),
	}
	id, err := ctrlAccount.Create(t.Context(), accountData)
	assert.NoError(t, err)

	tokenData := &controllers.TokenData{
		Name:      "Test Token",
		UserID:    id,
		ExpiresAt: time.Now().Add(time.Second * 5),
		Scopes: map[string][]string{
			"Test": {"test", "test2"},
		},
	}

	ctrl := newTestTokensController(t.Context())
	tokenVal, tokenID, err := ctrl.Create(t.Context(), tokenData)
	assert.NoError(t, err)
	assert.NotEmpty(t, tokenID)
	assert.NotEmpty(t, tokenVal)
}

func TestIntegrationCreateToken_UserNotExist(t *testing.T) {
	tokenData := &controllers.TokenData{
		Name:      "Test Token",
		UserID:    uuid.NewString(),
		ExpiresAt: time.Now().Add(time.Second * 5),
		Scopes: map[string][]string{
			"Test": {"test", "test2"},
		},
	}

	ctrl := newTestTokensController(t.Context())
	tokenVal, tokenID, err := ctrl.Create(t.Context(), tokenData)

	assert.Error(t, err)
	assert.ErrorIs(t, err, controllers.ErrUserNotFound)
	assert.Empty(t, tokenID)
	assert.Empty(t, tokenVal)
}

func TestIntegrationGetToken_Success(t *testing.T) {
	// Create a user for the token
	ctrlAccount := newTestAccountController(t.Context())
	accountData := &controllers.AccountData{
		Password: "qwertyu9",
		Email:    newTestUniqueEmail("accounts"),
	}

	now := time.Now()
	userID, err := ctrlAccount.Create(t.Context(), accountData)
	assert.NoError(t, err)

	tokenData := &controllers.TokenData{
		Name:      "Test Token",
		UserID:    userID,
		ExpiresAt: time.Now().Add(time.Second * 5),
		Scopes: map[string][]string{
			"Test": {"test", "test2"},
		},
	}

	ctrl := newTestTokensController(t.Context())
	_, tokenID, err := ctrl.Create(t.Context(), tokenData)
	assert.NoError(t, err)

	token, err := ctrl.Get(t.Context(), tokenID, userID)
	assert.NoError(t, err)
	assert.Equal(t, now.Truncate(time.Second), token.GeneratedAt.Truncate(time.Second))
	assert.Equal(t, now.Truncate(time.Second), token.CreatedAt.Truncate(time.Second))
	assert.Equal(t, tokenData.Scopes, token.Scopes)
	assert.Equal(t, tokenData.Name, token.Name)
	assert.Equal(t, tokenData.ExpiresAt.Truncate(time.Second), token.ExpiresAt.Truncate(time.Second))
}

func TestIntegrationGetToken_NotExists(t *testing.T) {
	ctrl := newTestTokensController(t.Context())
	token, err := ctrl.Get(t.Context(), uuid.NewString(), uuid.NewString())
	assert.Error(t, err)
	assert.ErrorIs(t, err, controllers.ErrTokenNotFound)
	assert.Empty(t, token)
}

func TestIntegrationVerifyTokenOwner_Success(t *testing.T) {
	// Create a user for the token
	ctrlAccount := newTestAccountController(t.Context())
	accountData := &controllers.AccountData{
		Password: "qwertyu9",
		Email:    newTestUniqueEmail("accounts"),
	}

	userID, err := ctrlAccount.Create(t.Context(), accountData)
	assert.NoError(t, err)

	tokenData := &controllers.TokenData{
		Name:      "Test Token",
		UserID:    userID,
		ExpiresAt: time.Now().Add(time.Second * 5),
		Scopes: map[string][]string{
			"Test": {"test", "test2"},
		},
	}

	ctrl := newTestTokensController(t.Context())
	_, tokenID, err := ctrl.Create(t.Context(), tokenData)
	assert.NoError(t, err)
	assert.NoError(t, ctrl.VerifyTokenOwner(t.Context(), userID, tokenID))
}

func TestIntegrationVerifyTokenOwner_WrongOwner(t *testing.T) {
	// Create a user for the token
	ctrlAccount := newTestAccountController(t.Context())
	accountData := &controllers.AccountData{
		Password: "qwertyu9",
		Email:    newTestUniqueEmail("accounts"),
	}

	secondAccountData := &controllers.AccountData{
		Password: "qwertyu9",
		Email:    newTestUniqueEmail("accounts"),
	}
	userID, err := ctrlAccount.Create(t.Context(), accountData)
	assert.NoError(t, err)

	secondUserID, err := ctrlAccount.Create(t.Context(), secondAccountData)
	assert.NoError(t, err)

	tokenData := &controllers.TokenData{
		Name:      "Test Token",
		UserID:    userID,
		ExpiresAt: time.Now().Add(time.Second * 5),
		Scopes: map[string][]string{
			"Test": {"test", "test2"},
		},
	}

	ctrl := newTestTokensController(t.Context())
	_, tokenID, err := ctrl.Create(t.Context(), tokenData)
	assert.NoError(t, err)
	assert.ErrorIs(t, ctrl.VerifyTokenOwner(t.Context(), secondUserID, tokenID), controllers.ErrUserTokenMismatch)
}