// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.25.0
// source: queries.sql

package sqlcgen

import (
	"context"
	"database/sql"
	"time"

	"github.com/google/uuid"
	"github.com/lib/pq"
)

const accountPagination = `-- name: AccountPagination :many
SELECT a.id, a.user_id, a.created_at, a.deleted
FROM account a ORDER BY a.created_at DESC LIMIT $1 OFFSET $2
`

type AccountPaginationParams struct {
	Limit  int32 `db:"limit" json:"limit"`
	Offset int32 `db:"offset" json:"offset"`
}

type AccountPaginationRow struct {
	ID        uuid.UUID      `db:"id" json:"id"`
	UserID    sql.NullString `db:"user_id" json:"user_id"`
	CreatedAt sql.NullTime   `db:"created_at" json:"created_at"`
	Deleted   sql.NullBool   `db:"deleted" json:"deleted"`
}

func (q *Queries) AccountPagination(ctx context.Context, arg AccountPaginationParams) ([]AccountPaginationRow, error) {
	rows, err := q.db.QueryContext(ctx, accountPagination, arg.Limit, arg.Offset)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []AccountPaginationRow
	for rows.Next() {
		var i AccountPaginationRow
		if err := rows.Scan(
			&i.ID,
			&i.UserID,
			&i.CreatedAt,
			&i.Deleted,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const archiveQuiz = `-- name: ArchiveQuiz :exec
UPDATE quiz SET archived = true WHERE id=$1 AND accountId=$2
`

type ArchiveQuizParams struct {
	ID        int64  `db:"id" json:"id"`
	Accountid string `db:"accountid" json:"accountid"`
}

func (q *Queries) ArchiveQuiz(ctx context.Context, arg ArchiveQuizParams) error {
	_, err := q.db.ExecContext(ctx, archiveQuiz, arg.ID, arg.Accountid)
	return err
}

const checkAndAddDefault = `-- name: CheckAndAddDefault :exec
UPDATE privileges
SET amount = $1, created_at = NOW()
WHERE privilege_name = $2
  AND (amount < $3 OR created_at <= NOW() - INTERVAL '1 month')
`

type CheckAndAddDefaultParams struct {
	Amount        sql.NullInt32  `db:"amount" json:"amount"`
	PrivilegeName sql.NullString `db:"privilege_name" json:"privilege_name"`
	Amount_2      sql.NullInt32  `db:"amount_2" json:"amount_2"`
}

func (q *Queries) CheckAndAddDefault(ctx context.Context, arg CheckAndAddDefaultParams) error {
	_, err := q.db.ExecContext(ctx, checkAndAddDefault, arg.Amount, arg.PrivilegeName, arg.Amount_2)
	return err
}

const checkResultOwner = `-- name: CheckResultOwner :one
SELECT q.accountid FROM answer a JOIN quiz q ON a.quiz_id = q.id WHERE a.id = $1 AND a.deleted = FALSE AND a.start = false
`

func (q *Queries) CheckResultOwner(ctx context.Context, id int64) (string, error) {
	row := q.db.QueryRowContext(ctx, checkResultOwner, id)
	var accountid string
	err := row.Scan(&accountid)
	return accountid, err
}

const checkResultsOwner = `-- name: CheckResultsOwner :many
SELECT a.id
FROM answer a
         JOIN quiz q ON a.quiz_id = q.id
WHERE a.id = ANY($1::bigint[]) AND a.deleted = FALSE AND q.accountid = $2 AND a.start = false
`

type CheckResultsOwnerParams struct {
	Column1   []int64 `db:"column_1" json:"column_1"`
	Accountid string  `db:"accountid" json:"accountid"`
}

func (q *Queries) CheckResultsOwner(ctx context.Context, arg CheckResultsOwnerParams) ([]int64, error) {
	rows, err := q.db.QueryContext(ctx, checkResultsOwner, pq.Array(arg.Column1), arg.Accountid)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []int64
	for rows.Next() {
		var id int64
		if err := rows.Scan(&id); err != nil {
			return nil, err
		}
		items = append(items, id)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const copyQuestion = `-- name: CopyQuestion :one
INSERT INTO question(
    quiz_id, title, description, questiontype, required,
    page, content, version, parent_ids
)
SELECT $1, title, description, questiontype, required,
       page, content, version, parent_ids
FROM question WHERE question.id=$2
    RETURNING question.id, quiz_id, created_at, updated_at
`

type CopyQuestionParams struct {
	QuizID int64 `db:"quiz_id" json:"quiz_id"`
	ID     int64 `db:"id" json:"id"`
}

type CopyQuestionRow struct {
	ID        int64        `db:"id" json:"id"`
	QuizID    int64        `db:"quiz_id" json:"quiz_id"`
	CreatedAt sql.NullTime `db:"created_at" json:"created_at"`
	UpdatedAt sql.NullTime `db:"updated_at" json:"updated_at"`
}

func (q *Queries) CopyQuestion(ctx context.Context, arg CopyQuestionParams) (CopyQuestionRow, error) {
	row := q.db.QueryRowContext(ctx, copyQuestion, arg.QuizID, arg.ID)
	var i CopyQuestionRow
	err := row.Scan(
		&i.ID,
		&i.QuizID,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const copyQuiz = `-- name: CopyQuiz :one
INSERT INTO quiz(
    accountid, archived,fingerprinting,repeatable,note_prevented,mail_notifications,unique_answers,name,description,config,
    status,limit_answers,due_to,time_of_passing,pausable,version,version_comment,parent_ids,questions_count,answers_count,average_time_passing, super, group_id
)
SELECT accountid, archived,fingerprinting,repeatable,note_prevented,mail_notifications,unique_answers,name,description,config,
       status,limit_answers,due_to,time_of_passing,pausable,version,version_comment,parent_ids,questions_count,answers_count,average_time_passing, super, group_id
FROM quiz WHERE quiz.id=$1 AND quiz.accountId=$2
    RETURNING id, qid,created_at, updated_at
`

type CopyQuizParams struct {
	ID        int64  `db:"id" json:"id"`
	Accountid string `db:"accountid" json:"accountid"`
}

type CopyQuizRow struct {
	ID        int64         `db:"id" json:"id"`
	Qid       uuid.NullUUID `db:"qid" json:"qid"`
	CreatedAt sql.NullTime  `db:"created_at" json:"created_at"`
	UpdatedAt sql.NullTime  `db:"updated_at" json:"updated_at"`
}

func (q *Queries) CopyQuiz(ctx context.Context, arg CopyQuizParams) (CopyQuizRow, error) {
	row := q.db.QueryRowContext(ctx, copyQuiz, arg.ID, arg.Accountid)
	var i CopyQuizRow
	err := row.Scan(
		&i.ID,
		&i.Qid,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const copyQuizQuestions = `-- name: CopyQuizQuestions :exec
INSERT INTO question(
    quiz_id, title, description, questiontype, required, page, content, version, parent_ids
)
SELECT $2, title, description, questiontype, required, page, content, version, parent_ids
FROM question WHERE question.quiz_id=$1 AND deleted=false
`

type CopyQuizQuestionsParams struct {
	QuizID   int64 `db:"quiz_id" json:"quiz_id"`
	QuizID_2 int64 `db:"quiz_id_2" json:"quiz_id_2"`
}

func (q *Queries) CopyQuizQuestions(ctx context.Context, arg CopyQuizQuestionsParams) error {
	_, err := q.db.ExecContext(ctx, copyQuizQuestions, arg.QuizID, arg.QuizID_2)
	return err
}

const createAccount = `-- name: CreateAccount :exec
INSERT INTO account (id, user_id, email, created_at, deleted) VALUES ($1, $2, $3, $4, $5)
`

type CreateAccountParams struct {
	ID        uuid.UUID      `db:"id" json:"id"`
	UserID    sql.NullString `db:"user_id" json:"user_id"`
	Email     sql.NullString `db:"email" json:"email"`
	CreatedAt sql.NullTime   `db:"created_at" json:"created_at"`
	Deleted   sql.NullBool   `db:"deleted" json:"deleted"`
}

func (q *Queries) CreateAccount(ctx context.Context, arg CreateAccountParams) error {
	_, err := q.db.ExecContext(ctx, createAccount,
		arg.ID,
		arg.UserID,
		arg.Email,
		arg.CreatedAt,
		arg.Deleted,
	)
	return err
}

const deleteAccountById = `-- name: DeleteAccountById :exec
DELETE FROM account WHERE id = $1
`

func (q *Queries) DeleteAccountById(ctx context.Context, id uuid.UUID) error {
	_, err := q.db.ExecContext(ctx, deleteAccountById, id)
	return err
}

const deletePrivilegeByAccID = `-- name: DeletePrivilegeByAccID :exec
DELETE FROM privileges WHERE account_id = $1
`

func (q *Queries) DeletePrivilegeByAccID(ctx context.Context, accountID uuid.NullUUID) error {
	_, err := q.db.ExecContext(ctx, deletePrivilegeByAccID, accountID)
	return err
}

const deletePrivilegeByID = `-- name: DeletePrivilegeByID :exec
DELETE FROM privileges WHERE id = $1
`

func (q *Queries) DeletePrivilegeByID(ctx context.Context, id int32) error {
	_, err := q.db.ExecContext(ctx, deletePrivilegeByID, id)
	return err
}

const deleteQuestion = `-- name: DeleteQuestion :one
UPDATE question SET deleted=true WHERE id=$1 RETURNING question.id, question.quiz_id, question.title, question.description, question.questiontype, question.required, question.deleted, question.page, question.content, question.version, question.parent_ids, question.created_at, question.updated_at
`

func (q *Queries) DeleteQuestion(ctx context.Context, id int64) (Question, error) {
	row := q.db.QueryRowContext(ctx, deleteQuestion, id)
	var i Question
	err := row.Scan(
		&i.ID,
		&i.QuizID,
		&i.Title,
		&i.Description,
		&i.Questiontype,
		&i.Required,
		&i.Deleted,
		&i.Page,
		&i.Content,
		&i.Version,
		pq.Array(&i.ParentIds),
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const deleteQuizByID = `-- name: DeleteQuizByID :one
UPDATE quiz SET deleted=true WHERE quiz.id=$1 AND accountid=$2 RETURNING quiz.id, quiz.qid, quiz.accountid, quiz.deleted, quiz.archived, quiz.fingerprinting, quiz.repeatable, quiz.note_prevented, quiz.mail_notifications, quiz.unique_answers, quiz.super, quiz.group_id, quiz.name, quiz.description, quiz.config, quiz.status, quiz.limit_answers, quiz.due_to, quiz.time_of_passing, quiz.pausable, quiz.version, quiz.version_comment, quiz.parent_ids, quiz.created_at, quiz.updated_at, quiz.questions_count, quiz.answers_count, quiz.average_time_passing, quiz.sessions_count
`

type DeleteQuizByIDParams struct {
	ID        int64  `db:"id" json:"id"`
	Accountid string `db:"accountid" json:"accountid"`
}

func (q *Queries) DeleteQuizByID(ctx context.Context, arg DeleteQuizByIDParams) (Quiz, error) {
	row := q.db.QueryRowContext(ctx, deleteQuizByID, arg.ID, arg.Accountid)
	var i Quiz
	err := row.Scan(
		&i.ID,
		&i.Qid,
		&i.Accountid,
		&i.Deleted,
		&i.Archived,
		&i.Fingerprinting,
		&i.Repeatable,
		&i.NotePrevented,
		&i.MailNotifications,
		&i.UniqueAnswers,
		&i.Super,
		&i.GroupID,
		&i.Name,
		&i.Description,
		&i.Config,
		&i.Status,
		&i.LimitAnswers,
		&i.DueTo,
		&i.TimeOfPassing,
		&i.Pausable,
		&i.Version,
		&i.VersionComment,
		pq.Array(&i.ParentIds),
		&i.CreatedAt,
		&i.UpdatedAt,
		&i.QuestionsCount,
		&i.AnswersCount,
		&i.AverageTimePassing,
		&i.SessionsCount,
	)
	return i, err
}

const deviceStatistics = `-- name: DeviceStatistics :many
WITH DeviceStats AS (
    SELECT
        device_type,
        COUNT(*) AS device_count
    FROM
        answer
    WHERE
        answer.quiz_id = $1
      AND created_at >= to_timestamp($2)
      AND created_at <= to_timestamp($3)
      AND result = TRUE
    GROUP BY
        device_type
),
     OSStats AS (
         SELECT
             os,
             COUNT(*) AS os_count
         FROM
             answer
         WHERE
             answer.quiz_id = $1
           AND created_at >= to_timestamp($2)
           AND created_at <= to_timestamp($3)
           AND result = TRUE
         GROUP BY
             os
     ),
     BrowserStats AS (
         SELECT
             browser,
             COUNT(*) AS browser_count
         FROM
             answer
         WHERE
             answer.quiz_id = $1
           AND created_at >= to_timestamp($2)
           AND created_at <= to_timestamp($3)
           AND result = TRUE
         GROUP BY
             browser
     ),
     TotalStats AS (
         SELECT
             COUNT(*) AS total_count
         FROM
             answer
         WHERE
             answer.quiz_id = $1
           AND created_at >= to_timestamp($2)
           AND created_at <= to_timestamp($3)
           AND result = TRUE
     )
SELECT
    DeviceStats.device_type,
    CAST((DeviceStats.device_count::FLOAT / TotalStats.total_count) * 100.0 AS INT) AS device_percentage,
    OSStats.os,
    CAST((OSStats.os_count::FLOAT / TotalStats.total_count) * 100.0 AS INT) AS os_percentage,
    BrowserStats.browser,
    CAST((BrowserStats.browser_count::FLOAT / TotalStats.total_count) * 100.0 AS INT) AS browser_percentage
FROM
    DeviceStats,
    OSStats,
    BrowserStats,
    TotalStats
`

type DeviceStatisticsParams struct {
	QuizID        int64   `db:"quiz_id" json:"quiz_id"`
	ToTimestamp   float64 `db:"to_timestamp" json:"to_timestamp"`
	ToTimestamp_2 float64 `db:"to_timestamp_2" json:"to_timestamp_2"`
}

type DeviceStatisticsRow struct {
	DeviceType        string `db:"device_type" json:"device_type"`
	DevicePercentage  int32  `db:"device_percentage" json:"device_percentage"`
	Os                string `db:"os" json:"os"`
	OsPercentage      int32  `db:"os_percentage" json:"os_percentage"`
	Browser           string `db:"browser" json:"browser"`
	BrowserPercentage int32  `db:"browser_percentage" json:"browser_percentage"`
}

func (q *Queries) DeviceStatistics(ctx context.Context, arg DeviceStatisticsParams) ([]DeviceStatisticsRow, error) {
	rows, err := q.db.QueryContext(ctx, deviceStatistics, arg.QuizID, arg.ToTimestamp, arg.ToTimestamp_2)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []DeviceStatisticsRow
	for rows.Next() {
		var i DeviceStatisticsRow
		if err := rows.Scan(
			&i.DeviceType,
			&i.DevicePercentage,
			&i.Os,
			&i.OsPercentage,
			&i.Browser,
			&i.BrowserPercentage,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const duplicateQuestion = `-- name: DuplicateQuestion :one
INSERT INTO question(
    quiz_id, title, description, questiontype, required,
    page, content, version, parent_ids
)
SELECT quiz_id, title, description, questiontype, required,
       page, content, version, parent_ids
FROM question WHERE question.id=$1
    RETURNING question.id, quiz_id, created_at, updated_at
`

type DuplicateQuestionRow struct {
	ID        int64        `db:"id" json:"id"`
	QuizID    int64        `db:"quiz_id" json:"quiz_id"`
	CreatedAt sql.NullTime `db:"created_at" json:"created_at"`
	UpdatedAt sql.NullTime `db:"updated_at" json:"updated_at"`
}

func (q *Queries) DuplicateQuestion(ctx context.Context, id int64) (DuplicateQuestionRow, error) {
	row := q.db.QueryRowContext(ctx, duplicateQuestion, id)
	var i DuplicateQuestionRow
	err := row.Scan(
		&i.ID,
		&i.QuizID,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const generalStatistics = `-- name: GeneralStatistics :many
WITH TimeBucket AS (
    SELECT
        CASE
            WHEN EXTRACT(epoch FROM $2::timestamp) - EXTRACT(epoch FROM $1::timestamp) > 172800 THEN date_trunc('day', timestamp_bucket)
            ELSE date_trunc('hour', timestamp_bucket)
            END::TIMESTAMP AS time_interval
    FROM
        generate_series($1::timestamp, $2::timestamp, '1 hour'::interval) AS timestamp_bucket
),
     OpenStats AS (
         SELECT
             tb.time_interval,
             COUNT(DISTINCT session) AS open_count
         FROM
             (
                 SELECT
                     session,
                     MIN(created_at) AS first_start_time
                 FROM
                     answer
                 WHERE
                     answer.quiz_id = $3
                   AND start = TRUE
                   AND created_at >= $1::timestamp
                   AND created_at <= $2::timestamp
                 GROUP BY
                     session
             ) AS first_starts
                 JOIN TimeBucket tb ON date_trunc('hour', first_starts.first_start_time) = tb.time_interval
         GROUP BY
             tb.time_interval
     ),
     ResultStats AS (
         SELECT
             tb.time_interval,
             COUNT(DISTINCT session) AS result_count
         FROM
             (
                 SELECT
                     session,
                     MIN(created_at) AS first_result_time
                 FROM
                     answer
                 WHERE
                     answer.quiz_id = $3
                   AND result = TRUE
                   AND created_at >= $1::timestamp
                   AND created_at <= $2::timestamp
                 GROUP BY
                     session
             ) AS first_results
                 JOIN TimeBucket tb ON date_trunc('hour', first_results.first_result_time) = tb.time_interval
         GROUP BY
             tb.time_interval
     ),
     AvTimeStats AS (
         SELECT
             tb.time_interval,
             AVG(EXTRACT(epoch FROM (a.created_at - b.created_at))) AS avg_time
         FROM
             answer a
                 JOIN
             answer b ON a.session = b.session
                 JOIN
             TimeBucket tb ON date_trunc('hour', a.created_at) = tb.time_interval
         WHERE
             a.quiz_id = $3
           AND a.result = TRUE
           AND b.start = TRUE
           AND a.created_at >= $1::timestamp
           AND a.created_at <= $2::timestamp
         GROUP BY
             tb.time_interval
     )
SELECT
    tb.time_interval AS time_bucket,
    COALESCE(os.open_count, 0) AS open_count,
    COALESCE(rs.result_count, 0) AS result_count,
    COALESCE(at.avg_time, 0) AS avg_time,
    CASE
        WHEN COALESCE(os.open_count, 0) > 0 THEN COALESCE(rs.result_count, 0) / COALESCE(os.open_count, 0)
        ELSE 0
        END AS conversion
FROM
    TimeBucket tb
        LEFT JOIN
    OpenStats os ON tb.time_interval = os.time_interval
        LEFT JOIN
    ResultStats rs ON tb.time_interval = rs.time_interval
        LEFT JOIN
    AvTimeStats at ON tb.time_interval = at.time_interval
`

type GeneralStatisticsParams struct {
	Column1 time.Time `db:"column_1" json:"column_1"`
	Column2 time.Time `db:"column_2" json:"column_2"`
	QuizID  int64     `db:"quiz_id" json:"quiz_id"`
}

type GeneralStatisticsRow struct {
	TimeBucket  time.Time `db:"time_bucket" json:"time_bucket"`
	OpenCount   int64     `db:"open_count" json:"open_count"`
	ResultCount int64     `db:"result_count" json:"result_count"`
	AvgTime     float64   `db:"avg_time" json:"avg_time"`
	Conversion  int32     `db:"conversion" json:"conversion"`
}

func (q *Queries) GeneralStatistics(ctx context.Context, arg GeneralStatisticsParams) ([]GeneralStatisticsRow, error) {
	rows, err := q.db.QueryContext(ctx, generalStatistics, arg.Column1, arg.Column2, arg.QuizID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GeneralStatisticsRow
	for rows.Next() {
		var i GeneralStatisticsRow
		if err := rows.Scan(
			&i.TimeBucket,
			&i.OpenCount,
			&i.ResultCount,
			&i.AvgTime,
			&i.Conversion,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getAccAndPrivilegeByEmail = `-- name: GetAccAndPrivilegeByEmail :one
SELECT
    a.id,
    a.user_id,
    a.email,
    a.created_at,
    COALESCE(p.ID,0),
    coalesce(p.privilegeid,''),
    coalesce(p.amount,0),
    coalesce(p.created_at,Now())
FROM
    account AS a
        LEFT JOIN privileges AS p ON a.id = p.account_id
WHERE
    a.user_id = $1
`

type GetAccAndPrivilegeByEmailRow struct {
	ID          uuid.UUID      `db:"id" json:"id"`
	UserID      sql.NullString `db:"user_id" json:"user_id"`
	Email       sql.NullString `db:"email" json:"email"`
	CreatedAt   sql.NullTime   `db:"created_at" json:"created_at"`
	ID_2        int32          `db:"id_2" json:"id_2"`
	Privilegeid string         `db:"privilegeid" json:"privilegeid"`
	Amount      int32          `db:"amount" json:"amount"`
	CreatedAt_2 sql.NullTime   `db:"created_at_2" json:"created_at_2"`
}

func (q *Queries) GetAccAndPrivilegeByEmail(ctx context.Context, userID sql.NullString) (GetAccAndPrivilegeByEmailRow, error) {
	row := q.db.QueryRowContext(ctx, getAccAndPrivilegeByEmail, userID)
	var i GetAccAndPrivilegeByEmailRow
	err := row.Scan(
		&i.ID,
		&i.UserID,
		&i.Email,
		&i.CreatedAt,
		&i.ID_2,
		&i.Privilegeid,
		&i.Amount,
		&i.CreatedAt_2,
	)
	return i, err
}

const getAccountWithPrivileges = `-- name: GetAccountWithPrivileges :many
SELECT a.id, a.user_id, a.created_at, a.deleted,
       coalesce(p.id,0) AS privilege_id,
       coalesce(p.privilegeID,''),
       coalesce(p.privilege_name,''),
       coalesce(p.amount,0), coalesce(p.created_at,Now()) AS privilege_created_at
FROM account a
         LEFT JOIN privileges AS p ON a.id = p.account_id
WHERE a.user_id = $1
`

type GetAccountWithPrivilegesRow struct {
	ID                 uuid.UUID      `db:"id" json:"id"`
	UserID             sql.NullString `db:"user_id" json:"user_id"`
	CreatedAt          sql.NullTime   `db:"created_at" json:"created_at"`
	Deleted            sql.NullBool   `db:"deleted" json:"deleted"`
	PrivilegeID        int32          `db:"privilege_id" json:"privilege_id"`
	Privilegeid        string         `db:"privilegeid" json:"privilegeid"`
	PrivilegeName      string         `db:"privilege_name" json:"privilege_name"`
	Amount             int32          `db:"amount" json:"amount"`
	PrivilegeCreatedAt sql.NullTime   `db:"privilege_created_at" json:"privilege_created_at"`
}

func (q *Queries) GetAccountWithPrivileges(ctx context.Context, userID sql.NullString) ([]GetAccountWithPrivilegesRow, error) {
	rows, err := q.db.QueryContext(ctx, getAccountWithPrivileges, userID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GetAccountWithPrivilegesRow
	for rows.Next() {
		var i GetAccountWithPrivilegesRow
		if err := rows.Scan(
			&i.ID,
			&i.UserID,
			&i.CreatedAt,
			&i.Deleted,
			&i.PrivilegeID,
			&i.Privilegeid,
			&i.PrivilegeName,
			&i.Amount,
			&i.PrivilegeCreatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getAllAnswersByQuizID = `-- name: GetAllAnswersByQuizID :many
SELECT DISTINCT ON(question_id) content, created_at, question_id, id FROM answer WHERE session = $1 AND start = false ORDER BY question_id ASC, created_at DESC
`

type GetAllAnswersByQuizIDRow struct {
	Content    sql.NullString `db:"content" json:"content"`
	CreatedAt  sql.NullTime   `db:"created_at" json:"created_at"`
	QuestionID int64          `db:"question_id" json:"question_id"`
	ID         int64          `db:"id" json:"id"`
}

func (q *Queries) GetAllAnswersByQuizID(ctx context.Context, session sql.NullString) ([]GetAllAnswersByQuizIDRow, error) {
	rows, err := q.db.QueryContext(ctx, getAllAnswersByQuizID, session)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GetAllAnswersByQuizIDRow
	for rows.Next() {
		var i GetAllAnswersByQuizIDRow
		if err := rows.Scan(
			&i.Content,
			&i.CreatedAt,
			&i.QuestionID,
			&i.ID,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getExpiredPrivilege = `-- name: GetExpiredPrivilege :many
SELECT id, privilegeID, privilege_name, amount, created_at
FROM privileges
WHERE created_at + amount * interval '1 day' < NOW()
  AND privilegeid = $1
`

type GetExpiredPrivilegeRow struct {
	ID            int32          `db:"id" json:"id"`
	Privilegeid   sql.NullString `db:"privilegeid" json:"privilegeid"`
	PrivilegeName sql.NullString `db:"privilege_name" json:"privilege_name"`
	Amount        sql.NullInt32  `db:"amount" json:"amount"`
	CreatedAt     sql.NullTime   `db:"created_at" json:"created_at"`
}

func (q *Queries) GetExpiredPrivilege(ctx context.Context, privilegeid sql.NullString) ([]GetExpiredPrivilegeRow, error) {
	rows, err := q.db.QueryContext(ctx, getExpiredPrivilege, privilegeid)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GetExpiredPrivilegeRow
	for rows.Next() {
		var i GetExpiredPrivilegeRow
		if err := rows.Scan(
			&i.ID,
			&i.Privilegeid,
			&i.PrivilegeName,
			&i.Amount,
			&i.CreatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getPrivilegesByAccountID = `-- name: GetPrivilegesByAccountID :many
SELECT id,privilegeID,privilege_name,amount, created_at FROM privileges WHERE account_id = $1
`

type GetPrivilegesByAccountIDRow struct {
	ID            int32          `db:"id" json:"id"`
	Privilegeid   sql.NullString `db:"privilegeid" json:"privilegeid"`
	PrivilegeName sql.NullString `db:"privilege_name" json:"privilege_name"`
	Amount        sql.NullInt32  `db:"amount" json:"amount"`
	CreatedAt     sql.NullTime   `db:"created_at" json:"created_at"`
}

func (q *Queries) GetPrivilegesByAccountID(ctx context.Context, accountID uuid.NullUUID) ([]GetPrivilegesByAccountIDRow, error) {
	rows, err := q.db.QueryContext(ctx, getPrivilegesByAccountID, accountID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GetPrivilegesByAccountIDRow
	for rows.Next() {
		var i GetPrivilegesByAccountIDRow
		if err := rows.Scan(
			&i.ID,
			&i.Privilegeid,
			&i.PrivilegeName,
			&i.Amount,
			&i.CreatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getPrivilegesByAccountIDWC = `-- name: GetPrivilegesByAccountIDWC :many
SELECT p.id,p.privilegeID,p.privilege_name,p.amount, p.created_at FROM privileges as p JOIN account as a on p.account_id = a.id WHERE a.user_id = $1
`

type GetPrivilegesByAccountIDWCRow struct {
	ID            int32          `db:"id" json:"id"`
	Privilegeid   sql.NullString `db:"privilegeid" json:"privilegeid"`
	PrivilegeName sql.NullString `db:"privilege_name" json:"privilege_name"`
	Amount        sql.NullInt32  `db:"amount" json:"amount"`
	CreatedAt     sql.NullTime   `db:"created_at" json:"created_at"`
}

func (q *Queries) GetPrivilegesByAccountIDWC(ctx context.Context, userID sql.NullString) ([]GetPrivilegesByAccountIDWCRow, error) {
	rows, err := q.db.QueryContext(ctx, getPrivilegesByAccountIDWC, userID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GetPrivilegesByAccountIDWCRow
	for rows.Next() {
		var i GetPrivilegesByAccountIDWCRow
		if err := rows.Scan(
			&i.ID,
			&i.Privilegeid,
			&i.PrivilegeName,
			&i.Amount,
			&i.CreatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getPrivilegesQuizAccount = `-- name: GetPrivilegesQuizAccount :many
SELECT
    p.privilegeID,
    p.privilege_name,
    p.amount,
    p.created_at,
    a.id,
    a.email,
    qz.config
FROM
    privileges AS p
        INNER JOIN account AS a ON p.account_id = a.id
        INNER JOIN quiz AS qz ON qz.accountid = a.user_id
WHERE
    qz.id = $1
`

type GetPrivilegesQuizAccountRow struct {
	Privilegeid   sql.NullString `db:"privilegeid" json:"privilegeid"`
	PrivilegeName sql.NullString `db:"privilege_name" json:"privilege_name"`
	Amount        sql.NullInt32  `db:"amount" json:"amount"`
	CreatedAt     sql.NullTime   `db:"created_at" json:"created_at"`
	ID            uuid.UUID      `db:"id" json:"id"`
	Email         sql.NullString `db:"email" json:"email"`
	Config        sql.NullString `db:"config" json:"config"`
}

func (q *Queries) GetPrivilegesQuizAccount(ctx context.Context, id int64) ([]GetPrivilegesQuizAccountRow, error) {
	rows, err := q.db.QueryContext(ctx, getPrivilegesQuizAccount, id)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GetPrivilegesQuizAccountRow
	for rows.Next() {
		var i GetPrivilegesQuizAccountRow
		if err := rows.Scan(
			&i.Privilegeid,
			&i.PrivilegeName,
			&i.Amount,
			&i.CreatedAt,
			&i.ID,
			&i.Email,
			&i.Config,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getQuestionHistory = `-- name: GetQuestionHistory :many
SELECT id, quiz_id, title, description, questiontype, required, deleted, page, content, version, parent_ids, created_at, updated_at FROM question WHERE question.id = $1 OR question.id = ANY(
    SELECT unnest(parent_ids) FROM question WHERE id = $1
) ORDER BY question.id DESC LIMIT $2 OFFSET $3
`

type GetQuestionHistoryParams struct {
	ID     int64 `db:"id" json:"id"`
	Limit  int32 `db:"limit" json:"limit"`
	Offset int32 `db:"offset" json:"offset"`
}

func (q *Queries) GetQuestionHistory(ctx context.Context, arg GetQuestionHistoryParams) ([]Question, error) {
	rows, err := q.db.QueryContext(ctx, getQuestionHistory, arg.ID, arg.Limit, arg.Offset)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Question
	for rows.Next() {
		var i Question
		if err := rows.Scan(
			&i.ID,
			&i.QuizID,
			&i.Title,
			&i.Description,
			&i.Questiontype,
			&i.Required,
			&i.Deleted,
			&i.Page,
			&i.Content,
			&i.Version,
			pq.Array(&i.ParentIds),
			&i.CreatedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getQuestionTitle = `-- name: GetQuestionTitle :one
SELECT title, questiontype FROM question WHERE id = $1
`

type GetQuestionTitleRow struct {
	Title        string      `db:"title" json:"title"`
	Questiontype interface{} `db:"questiontype" json:"questiontype"`
}

func (q *Queries) GetQuestionTitle(ctx context.Context, id int64) (GetQuestionTitleRow, error) {
	row := q.db.QueryRowContext(ctx, getQuestionTitle, id)
	var i GetQuestionTitleRow
	err := row.Scan(&i.Title, &i.Questiontype)
	return i, err
}

const getQuestions = `-- name: GetQuestions :many
SELECT id, quiz_id, title, description, questiontype, required, deleted, page, content, version, parent_ids, created_at, updated_at FROM question WHERE quiz_id = $1 AND deleted = FALSE
`

func (q *Queries) GetQuestions(ctx context.Context, quizID int64) ([]Question, error) {
	rows, err := q.db.QueryContext(ctx, getQuestions, quizID)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Question
	for rows.Next() {
		var i Question
		if err := rows.Scan(
			&i.ID,
			&i.QuizID,
			&i.Title,
			&i.Description,
			&i.Questiontype,
			&i.Required,
			&i.Deleted,
			&i.Page,
			&i.Content,
			&i.Version,
			pq.Array(&i.ParentIds),
			&i.CreatedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getQuizById = `-- name: GetQuizById :one
SELECT id, qid, accountid, deleted, archived, fingerprinting, repeatable, note_prevented, mail_notifications, unique_answers, super, group_id, name, description, config, status, limit_answers, due_to, time_of_passing, pausable, version, version_comment, parent_ids, created_at, updated_at, questions_count, answers_count, average_time_passing, sessions_count FROM quiz WHERE id=$1 AND accountId=$2
`

type GetQuizByIdParams struct {
	ID        int64  `db:"id" json:"id"`
	Accountid string `db:"accountid" json:"accountid"`
}

func (q *Queries) GetQuizById(ctx context.Context, arg GetQuizByIdParams) (Quiz, error) {
	row := q.db.QueryRowContext(ctx, getQuizById, arg.ID, arg.Accountid)
	var i Quiz
	err := row.Scan(
		&i.ID,
		&i.Qid,
		&i.Accountid,
		&i.Deleted,
		&i.Archived,
		&i.Fingerprinting,
		&i.Repeatable,
		&i.NotePrevented,
		&i.MailNotifications,
		&i.UniqueAnswers,
		&i.Super,
		&i.GroupID,
		&i.Name,
		&i.Description,
		&i.Config,
		&i.Status,
		&i.LimitAnswers,
		&i.DueTo,
		&i.TimeOfPassing,
		&i.Pausable,
		&i.Version,
		&i.VersionComment,
		pq.Array(&i.ParentIds),
		&i.CreatedAt,
		&i.UpdatedAt,
		&i.QuestionsCount,
		&i.AnswersCount,
		&i.AverageTimePassing,
		&i.SessionsCount,
	)
	return i, err
}

const getQuizByQid = `-- name: GetQuizByQid :one
SELECT id, qid, accountid, deleted, archived, fingerprinting, repeatable, note_prevented, mail_notifications, unique_answers, super, group_id, name, description, config, status, limit_answers, due_to, time_of_passing, pausable, version, version_comment, parent_ids, created_at, updated_at, questions_count, answers_count, average_time_passing, sessions_count FROM quiz
WHERE
    deleted = false AND
    archived = false AND
    status = 'start' AND
    qid = $1
`

func (q *Queries) GetQuizByQid(ctx context.Context, qid uuid.NullUUID) (Quiz, error) {
	row := q.db.QueryRowContext(ctx, getQuizByQid, qid)
	var i Quiz
	err := row.Scan(
		&i.ID,
		&i.Qid,
		&i.Accountid,
		&i.Deleted,
		&i.Archived,
		&i.Fingerprinting,
		&i.Repeatable,
		&i.NotePrevented,
		&i.MailNotifications,
		&i.UniqueAnswers,
		&i.Super,
		&i.GroupID,
		&i.Name,
		&i.Description,
		&i.Config,
		&i.Status,
		&i.LimitAnswers,
		&i.DueTo,
		&i.TimeOfPassing,
		&i.Pausable,
		&i.Version,
		&i.VersionComment,
		pq.Array(&i.ParentIds),
		&i.CreatedAt,
		&i.UpdatedAt,
		&i.QuestionsCount,
		&i.AnswersCount,
		&i.AverageTimePassing,
		&i.SessionsCount,
	)
	return i, err
}

const getQuizConfig = `-- name: GetQuizConfig :one
SELECT config, accountid FROM quiz WHERE id = $1 AND deleted = false
`

type GetQuizConfigRow struct {
	Config    sql.NullString `db:"config" json:"config"`
	Accountid string         `db:"accountid" json:"accountid"`
}

func (q *Queries) GetQuizConfig(ctx context.Context, id int64) (GetQuizConfigRow, error) {
	row := q.db.QueryRowContext(ctx, getQuizConfig, id)
	var i GetQuizConfigRow
	err := row.Scan(&i.Config, &i.Accountid)
	return i, err
}

const getQuizHistory = `-- name: GetQuizHistory :many
SELECT id, qid, accountid, deleted, archived, fingerprinting, repeatable, note_prevented, mail_notifications, unique_answers, super, group_id, name, description, config, status, limit_answers, due_to, time_of_passing, pausable, version, version_comment, parent_ids, created_at, updated_at, questions_count, answers_count, average_time_passing, sessions_count FROM quiz WHERE quiz.id = $1 AND quiz.accountId = $4 OR quiz.id = ANY(
    SELECT unnest(parent_ids) FROM quiz WHERE id = $1
) ORDER BY quiz.id DESC LIMIT $2 OFFSET $3
`

type GetQuizHistoryParams struct {
	ID        int64  `db:"id" json:"id"`
	Limit     int32  `db:"limit" json:"limit"`
	Offset    int32  `db:"offset" json:"offset"`
	Accountid string `db:"accountid" json:"accountid"`
}

func (q *Queries) GetQuizHistory(ctx context.Context, arg GetQuizHistoryParams) ([]Quiz, error) {
	rows, err := q.db.QueryContext(ctx, getQuizHistory,
		arg.ID,
		arg.Limit,
		arg.Offset,
		arg.Accountid,
	)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Quiz
	for rows.Next() {
		var i Quiz
		if err := rows.Scan(
			&i.ID,
			&i.Qid,
			&i.Accountid,
			&i.Deleted,
			&i.Archived,
			&i.Fingerprinting,
			&i.Repeatable,
			&i.NotePrevented,
			&i.MailNotifications,
			&i.UniqueAnswers,
			&i.Super,
			&i.GroupID,
			&i.Name,
			&i.Description,
			&i.Config,
			&i.Status,
			&i.LimitAnswers,
			&i.DueTo,
			&i.TimeOfPassing,
			&i.Pausable,
			&i.Version,
			&i.VersionComment,
			pq.Array(&i.ParentIds),
			&i.CreatedAt,
			&i.UpdatedAt,
			&i.QuestionsCount,
			&i.AnswersCount,
			&i.AverageTimePassing,
			&i.SessionsCount,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const getResultAnswers = `-- name: GetResultAnswers :many
SELECT DISTINCT on (question_id) id, content, quiz_id, question_id, fingerprint, session,created_at, result, new,deleted FROM answer WHERE session = (
    SELECT session FROM answer WHERE answer.id = $1) AND start = false ORDER BY question_id, created_at DESC
`

type GetResultAnswersRow struct {
	ID          int64          `db:"id" json:"id"`
	Content     sql.NullString `db:"content" json:"content"`
	QuizID      int64          `db:"quiz_id" json:"quiz_id"`
	QuestionID  int64          `db:"question_id" json:"question_id"`
	Fingerprint sql.NullString `db:"fingerprint" json:"fingerprint"`
	Session     sql.NullString `db:"session" json:"session"`
	CreatedAt   sql.NullTime   `db:"created_at" json:"created_at"`
	Result      sql.NullBool   `db:"result" json:"result"`
	New         sql.NullBool   `db:"new" json:"new"`
	Deleted     sql.NullBool   `db:"deleted" json:"deleted"`
}

func (q *Queries) GetResultAnswers(ctx context.Context, id int64) ([]GetResultAnswersRow, error) {
	rows, err := q.db.QueryContext(ctx, getResultAnswers, id)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GetResultAnswersRow
	for rows.Next() {
		var i GetResultAnswersRow
		if err := rows.Scan(
			&i.ID,
			&i.Content,
			&i.QuizID,
			&i.QuestionID,
			&i.Fingerprint,
			&i.Session,
			&i.CreatedAt,
			&i.Result,
			&i.New,
			&i.Deleted,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const insertAnswers = `-- name: InsertAnswers :exec
INSERT INTO answer(
    content,
    quiz_id,
    question_id,
    fingerprint,
    session,
    result,
    email,
    device_type,
    device,
    os,
    browser,
    ip,
    start
) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13)
`

type InsertAnswersParams struct {
	Content     sql.NullString `db:"content" json:"content"`
	QuizID      int64          `db:"quiz_id" json:"quiz_id"`
	QuestionID  int64          `db:"question_id" json:"question_id"`
	Fingerprint sql.NullString `db:"fingerprint" json:"fingerprint"`
	Session     sql.NullString `db:"session" json:"session"`
	Result      sql.NullBool   `db:"result" json:"result"`
	Email       string         `db:"email" json:"email"`
	DeviceType  string         `db:"device_type" json:"device_type"`
	Device      string         `db:"device" json:"device"`
	Os          string         `db:"os" json:"os"`
	Browser     string         `db:"browser" json:"browser"`
	Ip          string         `db:"ip" json:"ip"`
	Start       bool           `db:"start" json:"start"`
}

func (q *Queries) InsertAnswers(ctx context.Context, arg InsertAnswersParams) error {
	_, err := q.db.ExecContext(ctx, insertAnswers,
		arg.Content,
		arg.QuizID,
		arg.QuestionID,
		arg.Fingerprint,
		arg.Session,
		arg.Result,
		arg.Email,
		arg.DeviceType,
		arg.Device,
		arg.Os,
		arg.Browser,
		arg.Ip,
		arg.Start,
	)
	return err
}

const insertPrivilege = `-- name: InsertPrivilege :exec
INSERT INTO privileges (privilegeID, account_id, privilege_name, amount, created_at) VALUES ($1, $2, $3, $4, $5)
`

type InsertPrivilegeParams struct {
	Privilegeid   sql.NullString `db:"privilegeid" json:"privilegeid"`
	AccountID     uuid.NullUUID  `db:"account_id" json:"account_id"`
	PrivilegeName sql.NullString `db:"privilege_name" json:"privilege_name"`
	Amount        sql.NullInt32  `db:"amount" json:"amount"`
	CreatedAt     sql.NullTime   `db:"created_at" json:"created_at"`
}

func (q *Queries) InsertPrivilege(ctx context.Context, arg InsertPrivilegeParams) error {
	_, err := q.db.ExecContext(ctx, insertPrivilege,
		arg.Privilegeid,
		arg.AccountID,
		arg.PrivilegeName,
		arg.Amount,
		arg.CreatedAt,
	)
	return err
}

const insertPrivilegeWC = `-- name: InsertPrivilegeWC :exec
UPDATE privileges SET amount = $1, created_at = $2 WHERE account_id = $3 AND privilegeID = $4
`

type InsertPrivilegeWCParams struct {
	Amount      sql.NullInt32  `db:"amount" json:"amount"`
	CreatedAt   sql.NullTime   `db:"created_at" json:"created_at"`
	AccountID   uuid.NullUUID  `db:"account_id" json:"account_id"`
	Privilegeid sql.NullString `db:"privilegeid" json:"privilegeid"`
}

func (q *Queries) InsertPrivilegeWC(ctx context.Context, arg InsertPrivilegeWCParams) error {
	_, err := q.db.ExecContext(ctx, insertPrivilegeWC,
		arg.Amount,
		arg.CreatedAt,
		arg.AccountID,
		arg.Privilegeid,
	)
	return err
}

const insertQuestion = `-- name: InsertQuestion :one
INSERT INTO question (
    quiz_id,
    title,
    description,
    questiontype,
    required,
    page,
    content,
    parent_ids,
    updated_at
)
VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9)
    RETURNING id, created_at, updated_at
`

type InsertQuestionParams struct {
	QuizID       int64          `db:"quiz_id" json:"quiz_id"`
	Title        string         `db:"title" json:"title"`
	Description  sql.NullString `db:"description" json:"description"`
	Questiontype interface{}    `db:"questiontype" json:"questiontype"`
	Required     sql.NullBool   `db:"required" json:"required"`
	Page         sql.NullInt16  `db:"page" json:"page"`
	Content      sql.NullString `db:"content" json:"content"`
	ParentIds    []int32        `db:"parent_ids" json:"parent_ids"`
	UpdatedAt    sql.NullTime   `db:"updated_at" json:"updated_at"`
}

type InsertQuestionRow struct {
	ID        int64        `db:"id" json:"id"`
	CreatedAt sql.NullTime `db:"created_at" json:"created_at"`
	UpdatedAt sql.NullTime `db:"updated_at" json:"updated_at"`
}

func (q *Queries) InsertQuestion(ctx context.Context, arg InsertQuestionParams) (InsertQuestionRow, error) {
	row := q.db.QueryRowContext(ctx, insertQuestion,
		arg.QuizID,
		arg.Title,
		arg.Description,
		arg.Questiontype,
		arg.Required,
		arg.Page,
		arg.Content,
		pq.Array(arg.ParentIds),
		arg.UpdatedAt,
	)
	var i InsertQuestionRow
	err := row.Scan(&i.ID, &i.CreatedAt, &i.UpdatedAt)
	return i, err
}

const insertQuiz = `-- name: InsertQuiz :one
INSERT INTO quiz (accountid,
                  fingerprinting,
                  repeatable,
                  note_prevented,
                  mail_notifications,
                  unique_answers,
                  super,
                  group_id,
                  name,
                  description,
                  config,
                  status,
                  limit_answers,
                  due_to,
                  time_of_passing,
                  pausable,
                  parent_ids,
                  questions_count,
                  qid
)
VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19)
    RETURNING id, created_at, updated_at, qid
`

type InsertQuizParams struct {
	Accountid         string         `db:"accountid" json:"accountid"`
	Fingerprinting    sql.NullBool   `db:"fingerprinting" json:"fingerprinting"`
	Repeatable        sql.NullBool   `db:"repeatable" json:"repeatable"`
	NotePrevented     sql.NullBool   `db:"note_prevented" json:"note_prevented"`
	MailNotifications sql.NullBool   `db:"mail_notifications" json:"mail_notifications"`
	UniqueAnswers     sql.NullBool   `db:"unique_answers" json:"unique_answers"`
	Super             sql.NullBool   `db:"super" json:"super"`
	GroupID           sql.NullInt64  `db:"group_id" json:"group_id"`
	Name              sql.NullString `db:"name" json:"name"`
	Description       sql.NullString `db:"description" json:"description"`
	Config            sql.NullString `db:"config" json:"config"`
	Status            interface{}    `db:"status" json:"status"`
	LimitAnswers      sql.NullInt32  `db:"limit_answers" json:"limit_answers"`
	DueTo             sql.NullInt32  `db:"due_to" json:"due_to"`
	TimeOfPassing     sql.NullInt32  `db:"time_of_passing" json:"time_of_passing"`
	Pausable          sql.NullBool   `db:"pausable" json:"pausable"`
	ParentIds         []int32        `db:"parent_ids" json:"parent_ids"`
	QuestionsCount    sql.NullInt32  `db:"questions_count" json:"questions_count"`
	Qid               uuid.NullUUID  `db:"qid" json:"qid"`
}

type InsertQuizRow struct {
	ID        int64         `db:"id" json:"id"`
	CreatedAt sql.NullTime  `db:"created_at" json:"created_at"`
	UpdatedAt sql.NullTime  `db:"updated_at" json:"updated_at"`
	Qid       uuid.NullUUID `db:"qid" json:"qid"`
}

func (q *Queries) InsertQuiz(ctx context.Context, arg InsertQuizParams) (InsertQuizRow, error) {
	row := q.db.QueryRowContext(ctx, insertQuiz,
		arg.Accountid,
		arg.Fingerprinting,
		arg.Repeatable,
		arg.NotePrevented,
		arg.MailNotifications,
		arg.UniqueAnswers,
		arg.Super,
		arg.GroupID,
		arg.Name,
		arg.Description,
		arg.Config,
		arg.Status,
		arg.LimitAnswers,
		arg.DueTo,
		arg.TimeOfPassing,
		arg.Pausable,
		pq.Array(arg.ParentIds),
		arg.QuestionsCount,
		arg.Qid,
	)
	var i InsertQuizRow
	err := row.Scan(
		&i.ID,
		&i.CreatedAt,
		&i.UpdatedAt,
		&i.Qid,
	)
	return i, err
}

const moveToHistory = `-- name: MoveToHistory :one
INSERT INTO question(
    quiz_id, title, description, questiontype, required,
    page, content, version, parent_ids, deleted
)
SELECT quiz_id, title, description, questiontype, required,
       page, content, version, parent_ids, true as deleted
FROM question WHERE question.id=$1
    RETURNING question.id, quiz_id, parent_ids
`

type MoveToHistoryRow struct {
	ID        int64   `db:"id" json:"id"`
	QuizID    int64   `db:"quiz_id" json:"quiz_id"`
	ParentIds []int32 `db:"parent_ids" json:"parent_ids"`
}

func (q *Queries) MoveToHistory(ctx context.Context, id int64) (MoveToHistoryRow, error) {
	row := q.db.QueryRowContext(ctx, moveToHistory, id)
	var i MoveToHistoryRow
	err := row.Scan(&i.ID, &i.QuizID, pq.Array(&i.ParentIds))
	return i, err
}

const moveToHistoryQuiz = `-- name: MoveToHistoryQuiz :one
INSERT INTO quiz(deleted,
                 accountid, archived,fingerprinting,repeatable,note_prevented,mail_notifications,unique_answers,name,description,config,
                 status,limit_answers,due_to,time_of_passing,pausable,version,version_comment,parent_ids,questions_count,answers_count,average_time_passing, super, group_id
)
SELECT true as deleted, accountid, archived,fingerprinting,repeatable,note_prevented,mail_notifications,unique_answers,name,description,config,
       status,limit_answers,due_to,time_of_passing,pausable,version,version_comment,parent_ids,questions_count,answers_count,average_time_passing, super, group_id
FROM quiz WHERE quiz.id=$1 AND quiz.accountid=$2
    RETURNING quiz.id, qid, parent_ids
`

type MoveToHistoryQuizParams struct {
	ID        int64  `db:"id" json:"id"`
	Accountid string `db:"accountid" json:"accountid"`
}

type MoveToHistoryQuizRow struct {
	ID        int64         `db:"id" json:"id"`
	Qid       uuid.NullUUID `db:"qid" json:"qid"`
	ParentIds []int32       `db:"parent_ids" json:"parent_ids"`
}

func (q *Queries) MoveToHistoryQuiz(ctx context.Context, arg MoveToHistoryQuizParams) (MoveToHistoryQuizRow, error) {
	row := q.db.QueryRowContext(ctx, moveToHistoryQuiz, arg.ID, arg.Accountid)
	var i MoveToHistoryQuizRow
	err := row.Scan(&i.ID, &i.Qid, pq.Array(&i.ParentIds))
	return i, err
}

const questionsStatistics = `-- name: QuestionsStatistics :many
WITH Funnel AS (
    SELECT
        COUNT(DISTINCT a.session) FILTER (WHERE a.start = FALSE) AS count_start_false,
        COUNT(DISTINCT a.session) FILTER (WHERE a.start = TRUE) AS count_start_true,
        COUNT(DISTINCT CASE WHEN a.result = FALSE AND qid_true_result IS NOT NULL THEN a.session END) AS count_f_result_with_t_question,
        COUNT(DISTINCT a.session) FILTER (WHERE a.result = TRUE) AS count_t_result
    FROM
        answer a
            LEFT JOIN (
            SELECT DISTINCT a.session, q.id AS qid_true_result
            FROM answer a
                     JOIN question q ON a.question_id = q.id
            WHERE a.result = TRUE
        ) AS q ON a.session = q.session
    WHERE
        a.quiz_id = $1
      AND a.created_at >= TO_TIMESTAMP($2)
      AND a.created_at <= TO_TIMESTAMP($3)
),
     TotalAnswers AS (
         SELECT
             q.id AS question_id,
             COUNT(*) AS total_answers
         FROM
             question q
                 JOIN answer a ON q.id = a.question_id
         WHERE
             a.quiz_id = $1
           AND a.created_at >= TO_TIMESTAMP($2)
           AND a.created_at <= TO_TIMESTAMP($3)
         GROUP BY
             q.id
     ),
     Results AS (
         SELECT
             q.title AS question_title,
             ta.total_answers,
             CAST(COUNT(*) * 100.0 / NULLIF(ta.total_answers, 0) AS INTEGER) AS percentage
         FROM
             answer a
                 JOIN
             question q ON a.question_id = q.id
                 JOIN
             TotalAnswers ta ON q.id = ta.question_id
         WHERE
             a.quiz_id = $1
           AND a.created_at >= TO_TIMESTAMP($2)
           AND a.created_at <= TO_TIMESTAMP($3)
           AND a.result = TRUE
         GROUP BY
             q.id, q.title, ta.total_answers
         HAVING
             COUNT(*) >= 1
     ),
     Questions AS (
    SELECT
        q.title AS question_title,
        a.content AS answer_content,
        CAST(COUNT(*) * 100.0 / NULLIF(q.total_answers, 0) AS INTEGER) AS percentage
    FROM
        answer a
    JOIN (
        SELECT
            q.id,
            q.title,
            a.content,
            COUNT(*) AS total_answers
        FROM
            question q
        JOIN
            answer a ON q.id = a.question_id
        WHERE
            a.quiz_id = $1
            AND a.created_at >= TO_TIMESTAMP($2)
            AND a.created_at <= TO_TIMESTAMP($3)
        GROUP BY
            q.id, q.title, a.content
    ) q ON a.question_id = q.id
    WHERE
        a.quiz_id = $1
        AND a.created_at >= TO_TIMESTAMP($2)
        AND a.created_at <= TO_TIMESTAMP($3)
    GROUP BY
        q.title, a.content, q.total_answers
    HAVING
        COUNT(*) >= 1
)
SELECT
    Funnel.count_start_false,
    Funnel.count_start_true,
    Funnel.count_f_result_with_t_question,
    Funnel.count_t_result,
    Results.question_title AS results_title,
    Results.percentage AS results_percentage,
    Questions.question_title AS questions_title,
    Questions.answer_content AS answer_content,
    Questions.percentage AS questions_percentage
FROM
    Funnel,
    Results,
    Questions
WHERE
    Questions.percentage >= 1
`

type QuestionsStatisticsParams struct {
	QuizID        int64   `db:"quiz_id" json:"quiz_id"`
	ToTimestamp   float64 `db:"to_timestamp" json:"to_timestamp"`
	ToTimestamp_2 float64 `db:"to_timestamp_2" json:"to_timestamp_2"`
}

type QuestionsStatisticsRow struct {
	CountStartFalse           int64          `db:"count_start_false" json:"count_start_false"`
	CountStartTrue            int64          `db:"count_start_true" json:"count_start_true"`
	CountFResultWithTQuestion int64          `db:"count_f_result_with_t_question" json:"count_f_result_with_t_question"`
	CountTResult              int64          `db:"count_t_result" json:"count_t_result"`
	ResultsTitle              string         `db:"results_title" json:"results_title"`
	ResultsPercentage         int32          `db:"results_percentage" json:"results_percentage"`
	QuestionsTitle            string         `db:"questions_title" json:"questions_title"`
	AnswerContent             sql.NullString `db:"answer_content" json:"answer_content"`
	QuestionsPercentage       int32          `db:"questions_percentage" json:"questions_percentage"`
}

func (q *Queries) QuestionsStatistics(ctx context.Context, arg QuestionsStatisticsParams) ([]QuestionsStatisticsRow, error) {
	rows, err := q.db.QueryContext(ctx, questionsStatistics, arg.QuizID, arg.ToTimestamp, arg.ToTimestamp_2)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []QuestionsStatisticsRow
	for rows.Next() {
		var i QuestionsStatisticsRow
		if err := rows.Scan(
			&i.CountStartFalse,
			&i.CountStartTrue,
			&i.CountFResultWithTQuestion,
			&i.CountTResult,
			&i.ResultsTitle,
			&i.ResultsPercentage,
			&i.QuestionsTitle,
			&i.AnswerContent,
			&i.QuestionsPercentage,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const softDeleteResultByID = `-- name: SoftDeleteResultByID :exec
UPDATE answer SET deleted = TRUE WHERE id = $1 AND deleted = FALSE
`

func (q *Queries) SoftDeleteResultByID(ctx context.Context, id int64) error {
	_, err := q.db.ExecContext(ctx, softDeleteResultByID, id)
	return err
}

const updatePrivilege = `-- name: UpdatePrivilege :exec
UPDATE privileges SET amount = $1, created_at = $2 WHERE account_id = $3 AND privilegeID = $4
`

type UpdatePrivilegeParams struct {
	Amount      sql.NullInt32  `db:"amount" json:"amount"`
	CreatedAt   sql.NullTime   `db:"created_at" json:"created_at"`
	AccountID   uuid.NullUUID  `db:"account_id" json:"account_id"`
	Privilegeid sql.NullString `db:"privilegeid" json:"privilegeid"`
}

func (q *Queries) UpdatePrivilege(ctx context.Context, arg UpdatePrivilegeParams) error {
	_, err := q.db.ExecContext(ctx, updatePrivilege,
		arg.Amount,
		arg.CreatedAt,
		arg.AccountID,
		arg.Privilegeid,
	)
	return err
}

const updatePrivilegeAmount = `-- name: UpdatePrivilegeAmount :exec
UPDATE privileges SET amount = $1 WHERE id = $2
`

type UpdatePrivilegeAmountParams struct {
	Amount sql.NullInt32 `db:"amount" json:"amount"`
	ID     int32         `db:"id" json:"id"`
}

func (q *Queries) UpdatePrivilegeAmount(ctx context.Context, arg UpdatePrivilegeAmountParams) error {
	_, err := q.db.ExecContext(ctx, updatePrivilegeAmount, arg.Amount, arg.ID)
	return err
}

const workerStatProcess = `-- name: WorkerStatProcess :exec
WITH answer_aggregates AS (
    SELECT
        quiz_id,
        COUNT(DISTINCT session) AS unique_true_answers_count
    FROM
        answer
    WHERE
        result = TRUE
    GROUP BY
        quiz_id
),
     question_aggregates AS (
         SELECT
             q.id AS quiz_id,
             COUNT(qs.id) AS total_questions
         FROM
             quiz q
                 INNER JOIN
             question qs ON q.id = qs.quiz_id
         WHERE
             q.deleted = false
           AND q.archived = false
           AND qs.deleted = false
         GROUP BY
             q.id
     ),
     session_times_aggregates AS (
         SELECT
             quiz_id, COUNT(session) as sess,
             AVG(extract(epoch FROM session_time)) AS average_session_time
         FROM (
                  SELECT
                      quiz_id,
                      session,
                      (MAX(created_at) - MIN(created_at)) AS session_time
                  FROM
                      answer
                  GROUP BY
                      quiz_id,
                      session
              ) AS all_sessions
         GROUP BY
             quiz_id
     )
UPDATE quiz q
SET
    questions_count = COALESCE(qa.total_questions, 0),
    answers_count = COALESCE(aa.unique_true_answers_count, 0),
    average_time_passing = COALESCE(sta.average_session_time, 0),
    sessions_count = COALESCE(sta.sess,0)
    FROM
    (SELECT id, qid, accountid, deleted, archived, fingerprinting, repeatable, note_prevented, mail_notifications, unique_answers, super, group_id, name, description, config, status, limit_answers, due_to, time_of_passing, pausable, version, version_comment, parent_ids, created_at, updated_at, questions_count, answers_count, average_time_passing, sessions_count FROM quiz WHERE deleted = FALSE AND archived = FALSE) q_sub
LEFT JOIN answer_aggregates aa ON q_sub.id = aa.quiz_id
    LEFT JOIN question_aggregates qa ON q_sub.id = qa.quiz_id
    LEFT JOIN session_times_aggregates sta ON q_sub.id = sta.quiz_id
WHERE
    q.id = q_sub.id
`

func (q *Queries) WorkerStatProcess(ctx context.Context) error {
	_, err := q.db.ExecContext(ctx, workerStatProcess)
	return err
}

const workerTimeoutProcess = `-- name: WorkerTimeoutProcess :exec
UPDATE quiz SET status = 'timeout' WHERE deleted = false AND due_to <> 0 AND due_to < EXTRACT(epoch FROM CURRENT_TIMESTAMP)
`

func (q *Queries) WorkerTimeoutProcess(ctx context.Context) error {
	_, err := q.db.ExecContext(ctx, workerTimeoutProcess)
	return err
}