package models

import (
	"time"

	"apskel-pos-be/internal/entities"

	"github.com/google/uuid"
)

// ---- Request models ----

type SendNotificationRequest struct {
	Title          string                        `json:"title"`
	Body           string                        `json:"body"`
	Type           string                        `json:"type"`
	Category       string                        `json:"category"`
	Priority       entities.NotificationPriority `json:"priority"`
	ImageURL       string                        `json:"image_url"`
	ActionURL      string                        `json:"action_url"`
	NotifiableType string                        `json:"notifiable_type"`
	NotifiableID   *uuid.UUID                    `json:"notifiable_id"`
	Data           map[string]interface{}        `json:"data"`
	ReceiverIDs    []uuid.UUID                   `json:"receiver_ids"`
	ScheduledAt    *time.Time                    `json:"scheduled_at"`
	ExpiredAt      *time.Time                    `json:"expired_at"`
	CreatedBy      *uuid.UUID                    `json:"created_by"`
}

type BroadcastNotificationRequest struct {
	Title          string                        `json:"title"`
	Body           string                        `json:"body"`
	Type           string                        `json:"type"`
	Category       string                        `json:"category"`
	Priority       entities.NotificationPriority `json:"priority"`
	ImageURL       string                        `json:"image_url"`
	ActionURL      string                        `json:"action_url"`
	NotifiableType string                        `json:"notifiable_type"`
	NotifiableID   *uuid.UUID                    `json:"notifiable_id"`
	Data           map[string]interface{}        `json:"data"`
	OrganizationID uuid.UUID                     `json:"organization_id"`
	ScheduledAt    *time.Time                    `json:"scheduled_at"`
	ExpiredAt      *time.Time                    `json:"expired_at"`
	CreatedBy      *uuid.UUID                    `json:"created_by"`
}

type MarkNotificationReadRequest struct {
	NotificationReceiverID uuid.UUID `json:"notification_receiver_id"`
	UserID                 uuid.UUID `json:"user_id"`
}

type ListNotificationsRequest struct {
	Page   int       `json:"page"`
	Limit  int       `json:"limit"`
	UserID uuid.UUID `json:"user_id"`
	IsRead *bool     `json:"is_read"`
}

// ---- Response models ----

type NotificationResponse struct {
	ID             uuid.UUID                     `json:"id"`
	Title          string                        `json:"title"`
	Body           string                        `json:"body"`
	Type           string                        `json:"type"`
	Category       string                        `json:"category"`
	Priority       entities.NotificationPriority `json:"priority"`
	ImageURL       string                        `json:"image_url"`
	ActionURL      string                        `json:"action_url"`
	NotifiableType string                        `json:"notifiable_type"`
	NotifiableID   *uuid.UUID                    `json:"notifiable_id"`
	Data           map[string]interface{}        `json:"data"`
	ScheduledAt    *time.Time                    `json:"scheduled_at"`
	SentAt         *time.Time                    `json:"sent_at"`
	ExpiredAt      *time.Time                    `json:"expired_at"`
	CreatedBy      *uuid.UUID                    `json:"created_by"`
	CreatedAt      time.Time                     `json:"created_at"`
	UpdatedAt      time.Time                     `json:"updated_at"`
}

type NotificationReceiverResponse struct {
	ID             uuid.UUID             `json:"id"`
	NotificationID uuid.UUID             `json:"notification_id"`
	UserID         uuid.UUID             `json:"user_id"`
	IsRead         bool                  `json:"is_read"`
	ReadAt         *time.Time            `json:"read_at"`
	IsDeleted      bool                  `json:"is_deleted"`
	DeletedAt      *time.Time            `json:"deleted_at"`
	CreatedAt      time.Time             `json:"created_at"`
	UpdatedAt      time.Time             `json:"updated_at"`
	Notification   *NotificationResponse `json:"notification,omitempty"`
}

type NotificationDeliveryResponse struct {
	ID                     uuid.UUID                           `json:"id"`
	NotificationReceiverID uuid.UUID                           `json:"notification_receiver_id"`
	UserDeviceID           uuid.UUID                           `json:"user_device_id"`
	Channel                entities.NotificationChannel        `json:"channel"`
	DeliveryStatus         entities.NotificationDeliveryStatus `json:"delivery_status"`
	Provider               entities.NotificationProvider       `json:"provider"`
	ProviderMessageID      string                              `json:"provider_message_id"`
	SentAt                 *time.Time                          `json:"sent_at"`
	DeliveredAt            *time.Time                          `json:"delivered_at"`
	FailedAt               *time.Time                          `json:"failed_at"`
	FailureReason          string                              `json:"failure_reason"`
	RetryCount             int                                 `json:"retry_count"`
	CreatedAt              time.Time                           `json:"created_at"`
	UpdatedAt              time.Time                           `json:"updated_at"`
}

type ListNotificationsResponse struct {
	Notifications []*NotificationReceiverResponse `json:"notifications"`
	TotalCount    int                             `json:"total_count"`
	UnreadCount   int                             `json:"unread_count"`
	Page          int                             `json:"page"`
	Limit         int                             `json:"limit"`
	TotalPages    int                             `json:"total_pages"`
}