package helper

import (
    "users_management/m/model/dto/res"
    "users_management/m/model/entity"
)

// ConvertToActivityLogResponses converts activity log entities to simple response format for users
func ConvertToActivityLogResponses(logs []entity.ActivityLog) []res.ActivityLogResponse {
    var responses []res.ActivityLogResponse
    
    for _, log := range logs {
        response := res.ActivityLogResponse{
            ID:        log.ID,
            Username:  log.User.Username,
            Role:      log.User.Role.Name,
            Action:    log.Action,
            Resource:  log.Resource,
            IPAddress: log.IPAddress,
            UserAgent: log.UserAgent,
            Timestamp: log.Timestamp,
        }
        responses = append(responses, response)
    }
    
    return responses
}

// ConvertToActivityLogDetailResponses converts activity log entities to detailed response format for admins
func ConvertToActivityLogDetailResponses(logs []entity.ActivityLog) []res.ActivityLogDetailResponse {
    var responses []res.ActivityLogDetailResponse
    
    for _, log := range logs {
        response := res.ActivityLogDetailResponse{
            ID:         log.ID,
            UserID:     log.UserID,
            Username:   log.User.Username,
            Role:       log.User.Role.Name,
            Action:     log.Action,
            Resource:   log.Resource,
            ResourceID: log.ResourceID,
            OldData:    log.OldData,
            NewData:    log.NewData,
            IPAddress:  log.IPAddress,
            UserAgent:  log.UserAgent,
            Timestamp:  log.Timestamp,
        }
        responses = append(responses, response)
    }
    
    return responses
}

// ConvertToSingleActivityLogResponse converts single activity log entity to simple response
func ConvertToSingleActivityLogResponse(log entity.ActivityLog) res.ActivityLogResponse {
    return res.ActivityLogResponse{
        ID:        log.ID,
        Username:  log.User.Username,
        Role:      log.User.Role.Name,
        Action:    log.Action,
        Resource:  log.Resource,
        IPAddress: log.IPAddress,
        UserAgent: log.UserAgent,
        Timestamp: log.Timestamp,
    }
}

// ConvertToSingleActivityLogDetailResponse converts single activity log entity to detailed response
func ConvertToSingleActivityLogDetailResponse(log entity.ActivityLog) res.ActivityLogDetailResponse {
    return res.ActivityLogDetailResponse{
        ID:         log.ID,
        UserID:     log.UserID,
        Username:   log.User.Username,
        Role:       log.User.Role.Name,
        Action:     log.Action,
        Resource:   log.Resource,
        ResourceID: log.ResourceID,
        OldData:    log.OldData,
        NewData:    log.NewData,
        IPAddress:  log.IPAddress,
        UserAgent:  log.UserAgent,
        Timestamp:  log.Timestamp,
    }
}