// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.31.1
// source: files.sql

package sqlc

import (
	"context"
	"time"
)

const countFiles = `-- name: CountFiles :one
SELECT COUNT(*)
FROM files
`

func (q *Queries) CountFiles(ctx context.Context) (int64, error) {
	row := q.db.QueryRow(ctx, countFiles)
	var count int64
	err := row.Scan(&count)
	return count, err
}

const createFile = `-- name: CreateFile :one
INSERT INTO files(file_name, file_path, original_name, folder_name, mime_type, file_size, file_url)
VALUES ($1, $2, $3, $4, $5, $6, $7)
RETURNING id,file_url,file_name,file_size
`

type CreateFileParams struct {
	FileName     string `json:"file_name"`
	FilePath     string `json:"file_path"`
	OriginalName string `json:"original_name"`
	FolderName   string `json:"folder_name"`
	MimeType     string `json:"mime_type"`
	FileSize     int64  `json:"file_size"`
	FileUrl      string `json:"file_url"`
}

type CreateFileRow struct {
	ID       int32  `json:"id"`
	FileUrl  string `json:"file_url"`
	FileName string `json:"file_name"`
	FileSize int64  `json:"file_size"`
}

func (q *Queries) CreateFile(ctx context.Context, arg CreateFileParams) (CreateFileRow, error) {
	row := q.db.QueryRow(ctx, createFile,
		arg.FileName,
		arg.FilePath,
		arg.OriginalName,
		arg.FolderName,
		arg.MimeType,
		arg.FileSize,
		arg.FileUrl,
	)
	var i CreateFileRow
	err := row.Scan(
		&i.ID,
		&i.FileUrl,
		&i.FileName,
		&i.FileSize,
	)
	return i, err
}

const listFiles = `-- name: ListFiles :many
SELECT f.id, f.file_name, f.file_path, f.file_url, f.original_name, f.folder_name, f.mime_type, f.file_size, f.created_at, f.updated_at,
       CASE
           WHEN m.file_id IS NULL THEN NULL
           ELSE jsonb_build_object(
                   'width', m.width,
                   'height', m.height,
                   'format', m.format
                )
           END AS metadata
FROM files f
         LEFT JOIN file_image_metadata m
                   ON f.id = m.file_id
ORDER BY f.id DESC
LIMIT $1 OFFSET $2
`

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

type ListFilesRow struct {
	ID           int32       `json:"id"`
	FileName     string      `json:"file_name"`
	FilePath     string      `json:"file_path"`
	FileUrl      string      `json:"file_url"`
	OriginalName string      `json:"original_name"`
	FolderName   string      `json:"folder_name"`
	MimeType     string      `json:"mime_type"`
	FileSize     int64       `json:"file_size"`
	CreatedAt    time.Time   `json:"created_at"`
	UpdatedAt    *time.Time  `json:"updated_at"`
	Metadata     interface{} `json:"metadata"`
}

func (q *Queries) ListFiles(ctx context.Context, arg ListFilesParams) ([]ListFilesRow, error) {
	rows, err := q.db.Query(ctx, listFiles, arg.Limit, arg.Offset)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []ListFilesRow{}
	for rows.Next() {
		var i ListFilesRow
		if err := rows.Scan(
			&i.ID,
			&i.FileName,
			&i.FilePath,
			&i.FileUrl,
			&i.OriginalName,
			&i.FolderName,
			&i.MimeType,
			&i.FileSize,
			&i.CreatedAt,
			&i.UpdatedAt,
			&i.Metadata,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const listImageFiles = `-- name: ListImageFiles :many
SELECT id, file_path
FROM files
WHERE mime_type LIKE 'image/%'
`

type ListImageFilesRow struct {
	ID       int32  `json:"id"`
	FilePath string `json:"file_path"`
}

func (q *Queries) ListImageFiles(ctx context.Context) ([]ListImageFilesRow, error) {
	rows, err := q.db.Query(ctx, listImageFiles)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []ListImageFilesRow{}
	for rows.Next() {
		var i ListImageFilesRow
		if err := rows.Scan(&i.ID, &i.FilePath); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}