package mongo

import "github.com/yaoapp/yao/agent/store/types"

// Mongo represents a MongoDB-based conversation storage
type Mongo struct{}

// NewMongo create a new mongo store
func NewMongo() types.Store {
	return &Mongo{}
}

// GetChats retrieves a list of chats
func (m *Mongo) GetChats(sid string, filter types.ChatFilter, locale ...string) (*types.ChatGroupResponse, error) {
	return &types.ChatGroupResponse{}, nil
}

// GetChat retrieves a single chat's information
func (m *Mongo) GetChat(sid string, cid string, locale ...string) (*types.ChatInfo, error) {
	return &types.ChatInfo{}, nil
}

// GetChatWithFilter retrieves a single chat's information with filter options
func (m *Mongo) GetChatWithFilter(sid string, cid string, filter types.ChatFilter, locale ...string) (*types.ChatInfo, error) {
	return &types.ChatInfo{}, nil
}

// GetHistory retrieves chat history
func (m *Mongo) GetHistory(sid string, cid string, locale ...string) ([]map[string]interface{}, error) {
	return []map[string]interface{}{}, nil
}

// GetHistoryWithFilter retrieves chat history with filter options
func (m *Mongo) GetHistoryWithFilter(sid string, cid string, filter types.ChatFilter, locale ...string) ([]map[string]interface{}, error) {
	return []map[string]interface{}{}, nil
}

// SaveHistory saves chat history
func (m *Mongo) SaveHistory(sid string, messages []map[string]interface{}, cid string, context map[string]interface{}) error {
	return nil
}

// DeleteChat deletes a single chat
func (m *Mongo) DeleteChat(sid string, cid string) error {
	return nil
}

// DeleteAllChats deletes all chats
func (m *Mongo) DeleteAllChats(sid string) error {
	return nil
}

// UpdateChatTitle updates chat title
func (m *Mongo) UpdateChatTitle(sid string, cid string, title string) error {
	return nil
}

// SaveAssistant saves assistant information
func (m *Mongo) SaveAssistant(assistant *types.AssistantModel) (string, error) {
	return assistant.ID, nil
}

// UpdateAssistant updates specific fields of an assistant
func (m *Mongo) UpdateAssistant(assistantID string, updates map[string]interface{}) error {
	return nil
}

// DeleteAssistant deletes an assistant
func (m *Mongo) DeleteAssistant(assistantID string) error {
	return nil
}

// GetAssistants retrieves a list of assistants
func (m *Mongo) GetAssistants(filter types.AssistantFilter, locale ...string) (*types.AssistantList, error) {
	return &types.AssistantList{}, nil
}

// GetAssistant retrieves a single assistant by ID
// fields: Optional list of fields to retrieve. If empty, a default set of fields will be returned.
func (m *Mongo) GetAssistant(assistantID string, fields []string, locale ...string) (*types.AssistantModel, error) {
	return nil, nil
}

// DeleteAssistants deletes assistants based on filter conditions (not implemented)
func (m *Mongo) DeleteAssistants(filter types.AssistantFilter) (int64, error) {
	return 0, nil
}

// GetAssistantTags retrieves all unique tags from assistants with filtering
func (m *Mongo) GetAssistantTags(filter types.AssistantFilter, locale ...string) ([]types.Tag, error) {
	return []types.Tag{}, nil
}

// Close closes the store and releases any resources
func (m *Mongo) Close() error {
	return nil
}
