package models

import (
	"time"

	"gorm.io/gorm"
)

type User struct {
	//goland:noinspection SpellCheckingInspection
	ID           uint           `gorm:"primaryKey" json:"id"`
	Username     string         `gorm:"size:50;uniqueIndex;not null" json:"username"`
	Email        string         `gorm:"size:100;uniqueIndex;not null" json:"email"`
	PasswordHash string         `gorm:"size:255;not null" json:"-"`
	Avatar       string         `gorm:"size:255" json:"avatar"`
	Role         string         `gorm:"size:20;default:user" json:"role"`
	Status       string         `gorm:"size:20;default:pending" json:"status"`
	LastActive   *time.Time     `json:"last_active"`
	CreatedAt    time.Time      `json:"created_at"`
	UpdatedAt    time.Time      `json:"updated_at"`
	DeletedAt    gorm.DeletedAt `gorm:"index" json:"-"`
}

func (User) TableName() string {
	return "users"
}

type Discussion struct {
	ID        uint           `gorm:"primaryKey" json:"id"`
	UserID    uint           `gorm:"not null;index" json:"user_id"`
	User      User           `gorm:"foreignKey:UserID" json:"user"`
	Title     string         `gorm:"size:200;not null" json:"title"`
	Content   string         `gorm:"type:text;not null" json:"content"`
	ImagePath string         `gorm:"size:255" json:"image_path"`
	Status    string         `gorm:"size:20;default:pending" json:"status"`
	Views     int            `gorm:"default:0" json:"views"`
	CreatedAt time.Time      `json:"created_at"`
	UpdatedAt time.Time      `json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
}

func (Discussion) TableName() string {
	return "discussions"
}

type Comment struct {
	ID        uint           `gorm:"primaryKey" json:"id"`
	PostID    uint           `gorm:"not null;index" json:"post_id"`
	UserID    uint           `gorm:"not null;index" json:"user_id"`
	User      User           `gorm:"foreignKey:UserID" json:"user"`
	Content   string         `gorm:"type:text;not null" json:"content"`
	CreatedAt time.Time      `json:"created_at"`
	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
}

func (Comment) TableName() string {
	return "comments"
}

type Like struct {
	ID        uint      `gorm:"primaryKey" json:"id"`
	PostID    uint      `gorm:"not null;uniqueIndex:idx_post_user" json:"post_id"`
	UserID    uint      `gorm:"not null;uniqueIndex:idx_post_user" json:"user_id"`
	CreatedAt time.Time `json:"created_at"`
}

func (Like) TableName() string {
	return "likes"
}

type PrivateMessage struct {
	ID         uint           `gorm:"primaryKey" json:"id"`
	FromUserID uint           `gorm:"not null;index" json:"from_user_id"`
	FromUser   User           `gorm:"foreignKey:FromUserID" json:"from_user"`
	ToUserID   uint           `gorm:"not null;index" json:"to_user_id"`
	ToUser     User           `gorm:"foreignKey:ToUserID" json:"to_user"`
	Content    string         `gorm:"type:text;not null" json:"content"`
	IsRead     bool           `gorm:"default:false" json:"is_read"`
	CreatedAt  time.Time      `json:"created_at"`
	DeletedAt  gorm.DeletedAt `gorm:"index" json:"-"`
}

func (PrivateMessage) TableName() string {
	return "private_messages"
}