package model

import (
	"time"

	"gorm.io/gorm"
)

// 每日状态枚举值。
const (
	DailyStatusPending   = "pending"
	DailyStatusCheckedIn = "checked_in"
	DailyStatusRelapsed  = "relapsed"
	DailyStatusMissed    = "missed"
)

// DailyStatus 表示用户在某一自然日的打卡或复吸状态。
type DailyStatus struct {
	ID        uint           `gorm:"primaryKey;comment:主键" json:"id"`
	CreatedAt time.Time      `gorm:"comment:创建时间" json:"created_at"`
	UpdatedAt time.Time      `gorm:"comment:更新时间" json:"updated_at"`
	DeletedAt gorm.DeletedAt `gorm:"index;comment:删除时间" json:"-"`

	UID int `gorm:"uniqueIndex:idx_quit_checkin_uid_date;comment:用户ID" json:"-"`

	Date       time.Time  `gorm:"uniqueIndex:idx_quit_checkin_uid_date;type:date;comment:自然日" json:"date"`
	Status     string     `gorm:"size:32;index;comment:状态" json:"status"`
	CheckInAt  *time.Time `gorm:"column:check_in_at;comment:打卡时间" json:"check_in_at,omitempty"`
	RelapsedAt *time.Time `gorm:"column:relapsed_at;comment:复吸时间" json:"relapsed_at,omitempty"`
	RelapseNum int        `gorm:"column:relapse_num;comment:复吸支数" json:"relapse_num"`
	Reason     string     `gorm:"column:reason;size:64;comment:复吸原因" json:"reason,omitempty"`
	Note       string     `gorm:"column:note;size:200;comment:备注" json:"note,omitempty"`
}

// TableName 返回每日状态表名。
func (DailyStatus) TableName() string {
	return "fa_quit_checkin_daily_status"
}

// TableComment 返回每日状态表注释。
func (DailyStatus) TableComment() string {
	return "V2-无烟打卡-每日状态"
}