package announcement

import "time"

type AnnouncementDTO struct {
	ID                   uint64     `json:"id"`
	DistributionSiteID   uint64     `json:"distribution_site_id"`
	DistributionSiteName string     `json:"distribution_site_name,omitempty"`
	Title                string     `json:"title"`
	Content              string     `json:"content"`
	Category             string     `json:"category"`
	Priority             int        `json:"priority"`
	IsPinned             bool       `json:"is_pinned"`
	IsImportant          bool       `json:"is_important"`
	IsPopup              bool       `json:"is_popup"`
	ViewCount            int        `json:"view_count"`
	Status               string     `json:"status"`
	PublishedAt          *time.Time `json:"published_at"`
	CreatedAt            time.Time  `json:"created_at"`
	UpdatedAt            time.Time  `json:"updated_at"`
}

type AnnouncementListQuery struct {
	Category string
	Status   string
	Page     int
	PageSize int
	// AllowedSiteIDs 前台可见范围：主站=[0]；分站 inherit=[0, siteID]；分站 own_only=[siteID]。
	AllowedSiteIDs []uint64
	// AdminSiteID 管理端按站点筛选：nil=全部，0=仅主站，>0=指定分站。
	AdminSiteID *uint64
}

type PaginatedResult struct {
	Items    interface{} `json:"items"`
	Total    int64       `json:"total"`
	Page     int         `json:"page"`
	PageSize int         `json:"page_size"`
}

type CreateAnnouncementRequest struct {
	// DistributionSiteID 归属站点，0=主站（平台后台可指定分站代发）。
	DistributionSiteID uint64 `json:"distribution_site_id"`
	Title              string `json:"title" binding:"required,max=255"`
	Content            string `json:"content" binding:"required"`
	Category           string `json:"category" binding:"required,oneof=notice tutorial rule faq"`
	Priority           int    `json:"priority"`
	IsPinned           bool   `json:"is_pinned"`
	IsImportant        bool   `json:"is_important"`
	// IsPopup 弹窗公告：前台首页弹出且需用户手动关闭，同一天只弹一次。
	IsPopup bool `json:"is_popup"`
}

type UpdateAnnouncementRequest struct {
	Title       string `json:"title" binding:"max=255"`
	Content     string `json:"content"`
	Category    string `json:"category" binding:"omitempty,oneof=notice tutorial rule faq"`
	Priority    int    `json:"priority"`
	IsPinned    bool   `json:"is_pinned"`
	IsImportant bool   `json:"is_important"`
	IsPopup     bool   `json:"is_popup"`
}