package models

import (
	"git.solsynth.dev/hypernet/nexus/pkg/nex/cruda"
	authm "git.solsynth.dev/hypernet/passport/pkg/authkit/models"
	"time"

	"gorm.io/datatypes"
)

const (
	PostTypeStory   = "story"
	PostTypeArticle = "article"
)

type PostVisibilityLevel = int8

const (
	PostVisibilityAll = PostVisibilityLevel(iota)
	PostVisibilityFriends
	PostVisibilityFiltered
	PostVisibilitySelected
	PostVisibilityNone
)

type Post struct {
	cruda.BaseModel

	Type        string            `json:"type"`
	Body        datatypes.JSONMap `json:"body" gorm:"index:,type:gin"`
	Language    string            `json:"language"`
	Alias       *string           `json:"alias"`
	AliasPrefix *string           `json:"alias_prefix"`
	Tags        []Tag             `json:"tags" gorm:"many2many:post_tags"`
	Categories  []Category        `json:"categories" gorm:"many2many:post_categories"`
	Reactions   []Reaction        `json:"reactions"`
	Replies     []Post            `json:"replies" gorm:"foreignKey:ReplyID"`
	ReplyID     *uint             `json:"reply_id"`
	RepostID    *uint             `json:"repost_id"`
	ReplyTo     *Post             `json:"reply_to" gorm:"foreignKey:ReplyID"`
	RepostTo    *Post             `json:"repost_to" gorm:"foreignKey:RepostID"`

	VisibleUsers   datatypes.JSONSlice[uint] `json:"visible_users_list"`
	InvisibleUsers datatypes.JSONSlice[uint] `json:"invisible_users_list"`
	Visibility     PostVisibilityLevel       `json:"visibility"`

	EditedAt *time.Time `json:"edited_at"`
	PinnedAt *time.Time `json:"pinned_at"`
	LockedAt *time.Time `json:"locked_at"`

	IsDraft        bool       `json:"is_draft"`
	PublishedAt    *time.Time `json:"published_at"`
	PublishedUntil *time.Time `json:"published_until"`

	TotalUpvote   int `json:"total_upvote"`
	TotalDownvote int `json:"total_downvote"`

	RealmID *uint        `json:"realm_id"`
	Realm   *authm.Realm `json:"realm" gorm:"-"`

	PublisherID uint      `json:"publisher_id"`
	Publisher   Publisher `json:"publisher"`

	Metric PostMetric `json:"metric" gorm:"-"`
}

type PostStoryBody struct {
	Thumbnail   *uint    `json:"thumbnail"`
	Title       *string  `json:"title"`
	Content     string   `json:"content"`
	Location    *string  `json:"location"`
	Attachments []string `json:"attachments"`
}

type PostArticleBody struct {
	Thumbnail   *uint    `json:"thumbnail"`
	Title       string   `json:"title"`
	Description *string  `json:"description"`
	Content     string   `json:"content"`
	Attachments []string `json:"attachments"`
}