package request

import (
	"narasi-ahli-be/app/database/entity"
	"narasi-ahli-be/utils/paginator"
)

// AI Chat Sessions Request DTOs
type AIChatSessionsQueryRequest struct {
	Status     *string               `json:"status"`
	Pagination *paginator.Pagination `json:"pagination"`
}

type AIChatSessionsCreateRequest struct {
	Title   string  `json:"title" validate:"required,min=2,max=255"`
	AgentID *string `json:"agentId"`
}

func (req AIChatSessionsCreateRequest) ToEntity() *entity.AIChatSessions {
	return &entity.AIChatSessions{
		AISessionID:  "", // Will be generated in service layer
		AgentID:      req.AgentID,
		Title:        req.Title,
		MessageCount: 0,
		Status:       "active",
	}
}

type AIChatSessionsUpdateRequest struct {
	Title  string `json:"title" validate:"required,min=2,max=255"`
	Status string `json:"status" validate:"required,oneof=active archived deleted"`
}

func (req AIChatSessionsUpdateRequest) ToEntity() *entity.AIChatSessions {
	return &entity.AIChatSessions{
		Title:  req.Title,
		Status: req.Status,
	}
}

// AI Chat Messages Request DTOs
type AIChatMessagesQueryRequest struct {
	SessionID  uint                  `json:"sessionId" validate:"required"`
	Pagination *paginator.Pagination `json:"pagination"`
}

type AIChatMessagesCreateRequest struct {
	SessionID   uint   `json:"sessionId" validate:"required"`
	MessageType string `json:"messageType" validate:"required,oneof=user assistant"`
	Content     string `json:"content" validate:"required,min=1"`
}

func (req AIChatMessagesCreateRequest) ToEntity() *entity.AIChatMessages {
	return &entity.AIChatMessages{
		SessionID:   req.SessionID,
		MessageType: req.MessageType,
		Content:     req.Content,
	}
}

type AIChatMessagesUpdateRequest struct {
	Content string `json:"content" validate:"required,min=1"`
}

func (req AIChatMessagesUpdateRequest) ToEntity() *entity.AIChatMessages {
	return &entity.AIChatMessages{
		Content: req.Content,
	}
}

type AIChatSessionsQueryRequestContext struct {
	Status string `json:"status"`
}

func (req AIChatSessionsQueryRequestContext) ToParamRequest() AIChatSessionsQueryRequest {
	var request AIChatSessionsQueryRequest

	if status := req.Status; status != "" {
		request.Status = &status
	}

	return request
}

type AIChatMessagesQueryRequestContext struct {
	SessionID string `json:"sessionId"`
}

func (req AIChatMessagesQueryRequestContext) ToParamRequest() AIChatMessagesQueryRequest {
	var request AIChatMessagesQueryRequest

	if sessionIDStr := req.SessionID; sessionIDStr != "" {
		// Parse session ID from string to uint
		// This will be handled in the controller
	}

	return request
}

// AI Chat Logs Request DTOs
type AIChatLogsQueryRequest struct {
	LogType    *string               `json:"logType"`
	Pagination *paginator.Pagination `json:"pagination"`
}

type AIChatLogsQueryRequestContext struct {
	LogType string `json:"logType"`
}

func (req AIChatLogsQueryRequestContext) ToParamRequest() AIChatLogsQueryRequest {
	var request AIChatLogsQueryRequest

	if logType := req.LogType; logType != "" {
		request.LogType = &logType
	}

	return request
}