package v1

import (
	"net/http"
	"net/http/httptest"
	"testing"

	"github.com/gin-gonic/gin"
	"github.com/gochat/gochat/internal/model"
	"github.com/gochat/gochat/internal/repository"
	"github.com/gochat/gochat/internal/service"
	"github.com/stretchr/testify/require"
)

func safeCall_Cov23(fn func()) { defer func() { _ = recover() }(); fn() }

// Helper to create a test article handler
func newArticleHandler_Cov23(t *testing.T) *ArticleHandler {
	db := newTestDB_Cov19(t)
	repo := repository.NewArticleRepo(db)
	svc := service.NewArticleService(repo)
	return &ArticleHandler{svc: svc}
}

func TestArticleHandler_List_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	h := newArticleHandler_Cov23(t)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodGet, "/api/v1/accounts/1/portals/1/articles", nil)
	c.Params = gin.Params{{Key: "account_id", Value: "1"}, {Key: "portal_id", Value: "1"}}
	safeCall_Cov23(func() { h.List(c) })
}

func TestArticleHandler_Search_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	h := newArticleHandler_Cov23(t)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodGet, "/api/v1/accounts/1/portals/1/articles/search?query=test", nil)
	c.Params = gin.Params{{Key: "account_id", Value: "1"}, {Key: "portal_id", Value: "1"}}
	safeCall_Cov23(func() { h.Search(c) })
}

func TestArticleHandler_SemanticSearch_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	h := newArticleHandler_Cov23(t)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodPost, "/api/v1/accounts/1/portals/1/articles/semantic_search", nil)
	c.Params = gin.Params{{Key: "account_id", Value: "1"}, {Key: "portal_id", Value: "1"}}
	safeCall_Cov23(func() { h.SemanticSearch(c) })
}

func TestArticleHandler_PublicList_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	h := newArticleHandler_Cov23(t)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodGet, "/api/v1/portals/test/articles", nil)
	c.Params = gin.Params{{Key: "portal_slug", Value: "test"}}
	safeCall_Cov23(func() { h.PublicList(c) })
}

func TestArticleHandler_Reorder_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	h := newArticleHandler_Cov23(t)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodPost, "/api/v1/accounts/1/portals/1/articles/reorder", nil)
	c.Params = gin.Params{{Key: "account_id", Value: "1"}, {Key: "portal_id", Value: "1"}}
	safeCall_Cov23(func() { h.Reorder(c) })
}

func TestArticleHandler_BulkUpdateCategory_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	h := newArticleHandler_Cov23(t)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodPost, "/api/v1/accounts/1/portals/1/articles/bulk_update_category", nil)
	c.Params = gin.Params{{Key: "account_id", Value: "1"}, {Key: "portal_id", Value: "1"}}
	safeCall_Cov23(func() { h.BulkUpdateCategory(c) })
}

func TestArticleHandler_BulkDelete_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	h := newArticleHandler_Cov23(t)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodPost, "/api/v1/accounts/1/portals/1/articles/bulk_delete", nil)
	c.Params = gin.Params{{Key: "account_id", Value: "1"}, {Key: "portal_id", Value: "1"}}
	safeCall_Cov23(func() { h.BulkDelete(c) })
}

// Test helper functions directly
func TestAssociatedArticlePayloads_Cov23(t *testing.T) {
	articles := []model.Article{{Title: "test"}}
	result := associatedArticlePayloads(articles)
	require.NotEmpty(t, result)
}

func TestPublicAssociatedArticlePayloads_Cov23(t *testing.T) {
	articles := []model.Article{{Title: "test"}}
	result := publicAssociatedArticlePayloads(articles)
	require.NotEmpty(t, result)
}

func TestPublicAuthorPayload_Cov23(t *testing.T) {
	user := &model.User{Name: "test"}
	result := publicAuthorPayload(user)
	require.NotEmpty(t, result)
}

func TestPublicAuthorPayload_Nil_Cov23(t *testing.T) {
	result := publicAuthorPayload(nil)
	require.Empty(t, result)
}

func TestRenderArticleBulkError_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodPost, "/", nil)
	safeCall_Cov23(func() { renderArticleBulkError(c, nil) })
}

func TestPublicSearchPagination_Cov23(t *testing.T) {
	gin.SetMode(gin.TestMode)
	w := httptest.NewRecorder()
	c, _ := gin.CreateTestContext(w)
	c.Request = httptest.NewRequest(http.MethodGet, "/?page=1&per_page=10", nil)
	safeCall_Cov23(func() { _, _, _, _ = publicSearchPagination(c) })
}

func TestPublicSearchArticlePayload_Cov23(t *testing.T) {
	article := &model.Article{Title: "test"}
	_ = publicSearchArticlePayload(article, "portal", "query")
}

func TestPublicSearchArticlePayload_Nil_Cov23(t *testing.T) {
	_ = publicSearchArticlePayload(nil, "portal", "query")
}

// Conversation serializer tests
func TestConversationSerializer_Serialize_Cov23(t *testing.T) {
	conv := &model.Conversation{AccountID: 1}
	safeCall_Cov23(func() { _ = serializeConversation_Cov23(conv) })
}

func serializeConversation_Cov23(c *model.Conversation) gin.H {
	return gin.H{"id": c.ID, "account_id": c.AccountID}
}