package notification

import (
	"tm/pkg/response"

	"go.mongodb.org/mongo-driver/v2/bson"
)

// CreateRequest represents the request to create a notification
type NotificationRequest struct {
	Recipient   []string             `json:"recipient" valid:"required,stringlength(1|100)"`
	Tender      bson.ObjectID        `json:"tender" valid:"optional,stringlength(1|100)"`
	Channels    []DeliveryChannel    `json:"channels" valid:"required,minlength(1)"`
	Type        NotificationType     `json:"type" valid:"required,notification_type"`
	Priority    NotificationPriority `json:"priority" valid:"required,notification_priority"`
	Target      TargetAudienceType   `json:"target" valid:"required,target_audience"`
	Title       string               `json:"title" valid:"required,stringlength(1|200)"`
	Description string               `json:"description" valid:"required,stringlength(1|1000)"`
	Link        *string              `json:"link" valid:"optional,url"`
	Schedule    ScheduleRequest      `json:"schedule" valid:"optional"`
}

type ScheduleRequest struct {
	Time int64 `json:"time" valid:"required,int64"`
}

// NotificationResponse represents the response after creating a notification
type NotificationResponse struct {
	ID          string               `json:"id"`
	Tender      string               `json:"tender"`
	Channels    []DeliveryChannel    `json:"channels"`
	Type        NotificationType     `json:"type"`
	Priority    NotificationPriority `json:"priority"`
	Target      TargetAudienceType   `json:"target"`
	Title       string               `json:"title"`
	Description string               `json:"description"`
	Link        string               `json:"link"`
	Schedule    ScheduleResponse     `json:"schedule"`
}

type ScheduleResponse struct {
	Time int64 `json:"time"`
}

type NotificationsResponse struct {
	Notifications []*NotificationResponse `json:"notifications"`
	Meta          *response.Meta          `json:"-"`
}

func (n *Notification) ToResponse() *NotificationResponse {
	return &NotificationResponse{
		ID:          n.ID.Hex(),
		Tender:      n.Tender.Hex(),
		Channels:    n.Channels,
		Type:        n.Type,
		Priority:    n.Priority,
		Target:      n.Target,
		Title:       n.Title,
		Description: n.Description,
		Link:        *n.Link,
		Schedule: ScheduleResponse{
			Time: n.Schedule.Time,
		},
	}
}

// SearchForm represents the form for searching notifications
type SearchForm struct {
	Search *string `query:"q" valid:"optional"`
}