package v1

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

	"github.com/gin-gonic/gin"
	"github.com/stretchr/testify/require"
	"gorm.io/driver/sqlite"
	"gorm.io/gorm"

	"github.com/gochat/gochat/internal/model"
	"github.com/gochat/gochat/internal/service"
	"github.com/gochat/gochat/internal/worker"
)

func TestBulkActionHandler_ConversationEnqueuesChatwootPayload(t *testing.T) {
	gin.SetMode(gin.TestMode)
	db, err := gorm.Open(sqlite.Open("file:bulk-action-handler?mode=memory&cache=private"), &gorm.Config{})
	require.NoError(t, err)
	require.NoError(t, db.AutoMigrate(&model.BackgroundJob{}))
	sqlDB, _ := db.DB()
	t.Cleanup(func() { _ = sqlDB.Close() })

	wp := worker.NewWorkerPool(db)
	handler := NewBulkActionHandler(nil, nil).WithWorkerPool(wp)
	router := gin.New()
	router.POST("/api/v1/accounts/:account_id/bulk_actions", handler.Create)

	body := []byte(`{"type":"Conversation","ids":[101,102],"fields":{"status":"resolved"},"labels":{"add":["vip"],"remove":["old"]}}`)
	request := httptest.NewRequest(http.MethodPost, "/api/v1/accounts/7/bulk_actions", bytes.NewReader(body))
	request.Header.Set("Content-Type", "application/json")
	request.Header.Set("X-User-ID", "42")
	response := httptest.NewRecorder()
	router.ServeHTTP(response, request)

	require.Equal(t, http.StatusOK, response.Code)
	require.Empty(t, response.Body.String())

	var job model.BackgroundJob
	require.NoError(t, db.Where("job_type = ? AND queue = ?", service.TaskTypeConversationBulkAction, "medium").First(&job).Error)
	require.Contains(t, string(job.Payload), `"account_id":7`)
	require.Contains(t, string(job.Payload), `"user_id":42`)
	require.Contains(t, string(job.Payload), `"ids":[101,102]`)
	require.Contains(t, string(job.Payload), `"status":"resolved"`)
	require.Contains(t, string(job.Payload), `"add":["vip"]`)
}