// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.29.0
// source: versions.sql

package postgresql

import (
	"context"
	"database/sql"
)

const createContentVersion = `-- name: CreateContentVersion :exec
INSERT INTO content_versions (content_id, site_id, value, type, created_by)
VALUES ($1, $2, $3, $4, $5)
`

type CreateContentVersionParams struct {
	ContentID string `json:"content_id"`
	SiteID    string `json:"site_id"`
	Value     string `json:"value"`
	Type      string `json:"type"`
	CreatedBy string `json:"created_by"`
}

func (q *Queries) CreateContentVersion(ctx context.Context, arg CreateContentVersionParams) error {
	_, err := q.db.ExecContext(ctx, createContentVersion,
		arg.ContentID,
		arg.SiteID,
		arg.Value,
		arg.Type,
		arg.CreatedBy,
	)
	return err
}

const deleteOldVersions = `-- name: DeleteOldVersions :exec
DELETE FROM content_versions 
WHERE created_at < $1 AND site_id = $2
`

type DeleteOldVersionsParams struct {
	CreatedBefore int64  `json:"created_before"`
	SiteID        string `json:"site_id"`
}

func (q *Queries) DeleteOldVersions(ctx context.Context, arg DeleteOldVersionsParams) error {
	_, err := q.db.ExecContext(ctx, deleteOldVersions, arg.CreatedBefore, arg.SiteID)
	return err
}

const getAllVersionsForSite = `-- name: GetAllVersionsForSite :many
SELECT 
    cv.version_id, cv.content_id, cv.site_id, cv.value, cv.type, cv.created_at, cv.created_by,
    c.value as current_value
FROM content_versions cv
LEFT JOIN content c ON cv.content_id = c.id AND cv.site_id = c.site_id
WHERE cv.site_id = $1
ORDER BY cv.created_at DESC
LIMIT $2
`

type GetAllVersionsForSiteParams struct {
	SiteID     string `json:"site_id"`
	LimitCount int32  `json:"limit_count"`
}

type GetAllVersionsForSiteRow struct {
	VersionID    int32          `json:"version_id"`
	ContentID    string         `json:"content_id"`
	SiteID       string         `json:"site_id"`
	Value        string         `json:"value"`
	Type         string         `json:"type"`
	CreatedAt    int64          `json:"created_at"`
	CreatedBy    string         `json:"created_by"`
	CurrentValue sql.NullString `json:"current_value"`
}

func (q *Queries) GetAllVersionsForSite(ctx context.Context, arg GetAllVersionsForSiteParams) ([]GetAllVersionsForSiteRow, error) {
	rows, err := q.db.QueryContext(ctx, getAllVersionsForSite, arg.SiteID, arg.LimitCount)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []GetAllVersionsForSiteRow
	for rows.Next() {
		var i GetAllVersionsForSiteRow
		if err := rows.Scan(
			&i.VersionID,
			&i.ContentID,
			&i.SiteID,
			&i.Value,
			&i.Type,
			&i.CreatedAt,
			&i.CreatedBy,
			&i.CurrentValue,
		); 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 getContentVersion = `-- name: GetContentVersion :one
SELECT version_id, content_id, site_id, value, type, created_at, created_by
FROM content_versions
WHERE version_id = $1
`

func (q *Queries) GetContentVersion(ctx context.Context, versionID int32) (ContentVersion, error) {
	row := q.db.QueryRowContext(ctx, getContentVersion, versionID)
	var i ContentVersion
	err := row.Scan(
		&i.VersionID,
		&i.ContentID,
		&i.SiteID,
		&i.Value,
		&i.Type,
		&i.CreatedAt,
		&i.CreatedBy,
	)
	return i, err
}

const getContentVersionHistory = `-- name: GetContentVersionHistory :many
SELECT version_id, content_id, site_id, value, type, created_at, created_by
FROM content_versions
WHERE content_id = $1 AND site_id = $2
ORDER BY created_at DESC
LIMIT $3
`

type GetContentVersionHistoryParams struct {
	ContentID  string `json:"content_id"`
	SiteID     string `json:"site_id"`
	LimitCount int32  `json:"limit_count"`
}

func (q *Queries) GetContentVersionHistory(ctx context.Context, arg GetContentVersionHistoryParams) ([]ContentVersion, error) {
	rows, err := q.db.QueryContext(ctx, getContentVersionHistory, arg.ContentID, arg.SiteID, arg.LimitCount)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []ContentVersion
	for rows.Next() {
		var i ContentVersion
		if err := rows.Scan(
			&i.VersionID,
			&i.ContentID,
			&i.SiteID,
			&i.Value,
			&i.Type,
			&i.CreatedAt,
			&i.CreatedBy,
		); 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
}