package db

import "time"

type SystemConfig struct {
	ID        uint      `gorm:"primaryKey" json:"id"`
	Key       string    `gorm:"uniqueIndex;size:100" json:"key"`
	Value     string    `gorm:"type:text" json:"value"`
	Group     string    `gorm:"size:50;index" json:"group"`
	Label     string    `gorm:"size:100" json:"label"`
	Type      string    `gorm:"size:20" json:"type"` // string, int, bool, password, textarea
	UpdatedAt time.Time `json:"updated_at"`
}

type EmailRecord struct {
	ID              uint      `gorm:"primaryKey" json:"id"`
	Email           string    `gorm:"size:200;uniqueIndex" json:"email"`
	Status          string    `gorm:"size:20;index;default:in_use" json:"status"` // in_use, used, used_member, used_failed
	UsedByAccountID *uint     `gorm:"index" json:"used_by_account_id"`
	UsedForRole     string    `gorm:"size:20" json:"used_for_role"` // owner, member
	TaskID          string    `gorm:"size:36;index" json:"task_id"`
	CreatedAt       time.Time `gorm:"index" json:"created_at"`
	UpdatedAt       time.Time `json:"updated_at"`
}

type Task struct {
	ID           string     `gorm:"primaryKey;size:36" json:"id"`
	Type         string     `gorm:"size:20;index" json:"type"` // plus, team, both
	TotalCount   int        `json:"total_count"`
	DoneCount    int        `json:"done_count"`
	SuccessCount int        `json:"success_count"`
	FailCount    int        `json:"fail_count"`
	Status       string     `gorm:"size:20;index" json:"status"` // pending, running, stopping, stopped, interrupted, completed
	Config       string     `gorm:"type:text" json:"-"`
	CreatedAt    time.Time  `gorm:"index" json:"created_at"`
	StartedAt    *time.Time `json:"started_at"`
	StoppedAt    *time.Time `json:"stopped_at"`
}

type TaskLog struct {
	ID        uint      `gorm:"primaryKey" json:"id"`
	TaskID    string    `gorm:"size:36;index" json:"task_id"`
	Index     int       `json:"index"`
	Email     string    `gorm:"size:200" json:"email"`
	Status    string    `gorm:"size:20" json:"status"` // step, success, failed, skipped
	Plan      string    `gorm:"size:20" json:"plan"`   // plus, team, free
	Message   string    `gorm:"size:500" json:"message"`
	Error     string    `gorm:"type:text" json:"error"`
	Duration  int       `json:"duration"` // seconds
	CreatedAt time.Time `json:"created_at"`
}

type CardCode struct {
	ID         uint       `gorm:"primaryKey" json:"id"`
	Code       string     `gorm:"size:100;uniqueIndex" json:"code"`
	Status     string     `gorm:"size:20;index;default:unused" json:"status"` // unused, redeeming, redeemed, failed
	CardID     *uint      `gorm:"index" json:"card_id"`
	Error      string     `gorm:"size:200" json:"error"`
	CreatedAt  time.Time  `gorm:"index" json:"created_at"`
	RedeemedAt *time.Time `json:"redeemed_at"`
}

type Card struct {
	ID         uint   `gorm:"primaryKey" json:"id"`
	NumberHash string `gorm:"size:64;uniqueIndex" json:"-"`
	NumberEnc  string `gorm:"type:text" json:"-"`
	CVCEnc     string `gorm:"type:text" json:"-"`
	ExpMonth   string `gorm:"size:2" json:"exp_month"`
	ExpYear    string `gorm:"size:4" json:"exp_year"`
	Name       string `gorm:"size:100" json:"name"`

	Country    string `gorm:"size:10" json:"country"`
	Address    string `gorm:"size:200" json:"address"`
	City       string `gorm:"size:100" json:"city"`
	State      string `gorm:"size:100" json:"state"`
	PostalCode string `gorm:"size:20" json:"postal_code"`

	Source     string `gorm:"size:20;index" json:"source"` // api, manual
	CardCodeID *uint  `gorm:"index" json:"card_code_id"`

	Status        string     `gorm:"size:20;index;default:available" json:"status"` // available, active, exhausted, rejected, disabled, expired
	BindCount     int        `gorm:"default:0" json:"bind_count"`
	MaxBinds      int        `gorm:"default:1" json:"max_binds"`
	ActivatedAt   *time.Time `json:"activated_at"`
	LastUsedAt    *time.Time `json:"last_used_at"`
	LastError     string     `gorm:"size:200" json:"last_error"`
	BoundAccounts string     `gorm:"type:text" json:"bound_accounts"` // JSON array

	CreatedAt time.Time `gorm:"index" json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`

	// Transient fields for API response (not stored in DB)
	NumberLast4 string `gorm:"-" json:"number_last4,omitempty"`
	CVCPlain    string `gorm:"-" json:"cvc_plain,omitempty"`
}

type Account struct {
	ID          uint      `gorm:"primaryKey" json:"id"`
	TaskID      string    `gorm:"size:36;index" json:"task_id"`
	Email       string    `gorm:"size:200;uniqueIndex" json:"email"`
	Password    string    `gorm:"size:100" json:"-"`
	Plan        string    `gorm:"size:20;index" json:"plan"` // plus, team_owner, team_member
	ParentID    *uint     `gorm:"index" json:"parent_id"`
	Parent      *Account  `gorm:"foreignKey:ParentID" json:"parent,omitempty"`
	SubAccounts []Account `gorm:"foreignKey:ParentID" json:"sub_accounts,omitempty"`

	AccessToken  string `gorm:"type:text" json:"-"`
	RefreshToken string `gorm:"type:text" json:"-"`
	IDToken      string `gorm:"type:text" json:"-"`
	AccountID    string `gorm:"size:100" json:"account_id"`
	DeviceID     string `gorm:"size:100" json:"-"`
	UserID       string `gorm:"size:100" json:"user_id"`

	TeamWorkspaceID string `gorm:"size:100" json:"team_workspace_id"`
	WorkspaceToken  string `gorm:"type:text" json:"-"`

	Status          string     `gorm:"size:20;index;default:active" json:"status"` // active, free, plus, team, banned, unknown
	StatusCheckedAt *time.Time `json:"status_checked_at"`
	Note            string     `gorm:"type:text" json:"note"`

	CreatedAt time.Time `gorm:"index" json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
}