package model

import (
	"encoding/json"
	"time"
)

// Report represents a pre-aggregated analytics report.
// Reference: Chatwoot Report model + P2B M7 spec
type Report struct {
	ID           uint           `gorm:"primaryKey" json:"id"`
	AccountID    uint           `gorm:"not null;index" json:"account_id"`
	InboxID      *uint          `gorm:"index" json:"inbox_id,omitempty"`
	UserID       *uint          `gorm:"index" json:"user_id,omitempty"`
	ReportType   string         `gorm:"size:100;not null;index" json:"report_type"` // conversation/agent/inbox/team
	Metric       string         `gorm:"size:100;not null" json:"metric"` // conversations_count/resolution_count/avg_resolution_time/response_time
	Value        float64        `json:"value"`
	Date         time.Time      `gorm:"type:date;not null;index" json:"date"`
	Dimensions   json.RawMessage `gorm:"type:jsonb" json:"dimensions"`
	CreatedAt    time.Time      `gorm:"autoCreateTime" json:"created_at"`
	UpdatedAt    time.Time      `gorm:"autoUpdateTime" json:"updated_at"`

	Account Account `gorm:"foreignKey:AccountID" json:"account,omitempty"`
	Inbox   *Inbox  `gorm:"foreignKey:InboxID" json:"inbox,omitempty"`
	User    *User   `gorm:"foreignKey:UserID" json:"user,omitempty"`
}

func (Report) TableName() string { return "reports" }