package models

import (
	"code.gitea.io/gitea/modules/timeutil"
	"fmt"
)

// RepoStatistic statistic info of all repository
type RepoStatistic struct {
	ID              int64  `xorm:"pk autoincr"`
	RepoID          int64  `xorm:"unique(s) NOT NULL"`
	Date            string `xorm:"unique(s) NOT NULL"`
	NumWatches      int64  `xorm:"NOT NULL DEFAULT 0"`
	NumStars        int64  `xorm:"NOT NULL DEFAULT 0"`
	NumForks        int64  `xorm:"NOT NULL DEFAULT 0"`
	NumDownloads    int64  `xorm:"NOT NULL DEFAULT 0"`
	NumComments     int64  `xorm:"NOT NULL DEFAULT 0"`
	NumVisits       int64  `xorm:"NOT NULL DEFAULT 0"`
	NumClosedIssues int64  `xorm:"NOT NULL DEFAULT 0"`
	NumVersions     int64  `xorm:"NOT NULL DEFAULT 0"`
	//develop months
	NumDevMonths      int64   `xorm:"NOT NULL DEFAULT 0"`
	RepoSize          int64   `xorm:"NOT NULL DEFAULT 0"`
	DatasetSize       int64   `xorm:"NOT NULL DEFAULT 0"`
	NumModels         int64   `xorm:"NOT NULL DEFAULT 0"`
	NumWikiViews      int64   `xorm:"NOT NULL DEFAULT 0"`
	NumCommits        int64   `xorm:"NOT NULL DEFAULT 0"`
	NumIssues         int64   `xorm:"NOT NULL DEFAULT 0"`
	NumPulls          int64   `xorm:"NOT NULL DEFAULT 0"`
	IssueFixedRate    float32 `xorm:"NOT NULL"`
	NumContributor    int64   `xorm:"NOT NULL DEFAULT 0"`
	NumKeyContributor int64   `xorm:"NOT NULL DEFAULT 0"`

	CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
	UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
}

func DeleteRepoStatDaily(date string) error {
	sess := xStatistic.NewSession()
	defer sess.Close()
	if err := sess.Begin(); err != nil {
		return fmt.Errorf("Begin: %v", err)
	}

	if _, err := sess.Where("date = ?", date).Delete(&RepoStatistic{}); err != nil {
		return fmt.Errorf("Delete: %v", err)
	}

	if err := sess.Commit(); err != nil {
		sess.Close()
		return fmt.Errorf("Commit: %v", err)
	}

	sess.Close()
	return nil
}

func InsertRepoStat(repoStat *RepoStatistic) (int64, error) {
	return xStatistic.Insert(repoStat)
}