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

package queries

import (
	"context"
)

const countWords = `-- name: CountWords :one
SELECT COUNT(*) AS total
FROM words w
WHERE
    ($1::int = 0 OR w.category_id = $1)
    AND ($2::text = '' OR w.word ILIKE '%' || $2 || '%' OR w.translation ILIKE '%' || $2 || '%')
`

type CountWordsParams struct {
	CategoryID int32  `json:"category_id"`
	Keyword    string `json:"keyword"`
}

func (q *Queries) CountWords(ctx context.Context, arg CountWordsParams) (int64, error) {
	row := q.db.QueryRow(ctx, countWords, arg.CategoryID, arg.Keyword)
	var total int64
	err := row.Scan(&total)
	return total, err
}

const createWord = `-- name: CreateWord :one
INSERT INTO words (category_id, word, translation, phonetic, example_sentence, audio_url, image_url, sort_order)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
RETURNING id, category_id, word, translation, phonetic,
          example_sentence, audio_url, image_url, sort_order,
          created_at, updated_at
`

type CreateWordParams struct {
	CategoryID      int32   `json:"category_id"`
	Word            string  `json:"word"`
	Translation     string  `json:"translation"`
	Phonetic        *string `json:"phonetic"`
	ExampleSentence *string `json:"example_sentence"`
	AudioUrl        *string `json:"audio_url"`
	ImageUrl        *string `json:"image_url"`
	SortOrder       int32   `json:"sort_order"`
}

func (q *Queries) CreateWord(ctx context.Context, arg CreateWordParams) (Word, error) {
	row := q.db.QueryRow(ctx, createWord,
		arg.CategoryID,
		arg.Word,
		arg.Translation,
		arg.Phonetic,
		arg.ExampleSentence,
		arg.AudioUrl,
		arg.ImageUrl,
		arg.SortOrder,
	)
	var i Word
	err := row.Scan(
		&i.ID,
		&i.CategoryID,
		&i.Word,
		&i.Translation,
		&i.Phonetic,
		&i.ExampleSentence,
		&i.AudioUrl,
		&i.ImageUrl,
		&i.SortOrder,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const deleteWord = `-- name: DeleteWord :exec
DELETE FROM words WHERE id = $1
`

func (q *Queries) DeleteWord(ctx context.Context, id int32) error {
	_, err := q.db.Exec(ctx, deleteWord, id)
	return err
}

const getWord = `-- name: GetWord :one
SELECT id, category_id, word, translation, phonetic,
       example_sentence, audio_url, image_url, sort_order,
       created_at, updated_at
FROM words
WHERE id = $1
`

func (q *Queries) GetWord(ctx context.Context, id int32) (Word, error) {
	row := q.db.QueryRow(ctx, getWord, id)
	var i Word
	err := row.Scan(
		&i.ID,
		&i.CategoryID,
		&i.Word,
		&i.Translation,
		&i.Phonetic,
		&i.ExampleSentence,
		&i.AudioUrl,
		&i.ImageUrl,
		&i.SortOrder,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const listWords = `-- name: ListWords :many
SELECT w.id, w.category_id, w.word, w.translation, w.phonetic,
       w.example_sentence, w.audio_url, w.image_url, w.sort_order,
       w.created_at, w.updated_at
FROM words w
WHERE
    ($3::int = 0 OR w.category_id = $3)
    AND ($4::text = '' OR w.word ILIKE '%' || $4 || '%' OR w.translation ILIKE '%' || $4 || '%')
ORDER BY w.sort_order ASC, w.id ASC
LIMIT $1 OFFSET $2
`

type ListWordsParams struct {
	Limit      int32  `json:"limit"`
	Offset     int32  `json:"offset"`
	CategoryID int32  `json:"category_id"`
	Keyword    string `json:"keyword"`
}

func (q *Queries) ListWords(ctx context.Context, arg ListWordsParams) ([]Word, error) {
	rows, err := q.db.Query(ctx, listWords,
		arg.Limit,
		arg.Offset,
		arg.CategoryID,
		arg.Keyword,
	)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	items := []Word{}
	for rows.Next() {
		var i Word
		if err := rows.Scan(
			&i.ID,
			&i.CategoryID,
			&i.Word,
			&i.Translation,
			&i.Phonetic,
			&i.ExampleSentence,
			&i.AudioUrl,
			&i.ImageUrl,
			&i.SortOrder,
			&i.CreatedAt,
			&i.UpdatedAt,
		); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

const updateWord = `-- name: UpdateWord :one
UPDATE words
SET category_id = $2,
    word = $3,
    translation = $4,
    phonetic = $5,
    example_sentence = $6,
    audio_url = $7,
    image_url = $8,
    sort_order = $9,
    updated_at = NOW()
WHERE id = $1
RETURNING id, category_id, word, translation, phonetic,
          example_sentence, audio_url, image_url, sort_order,
          created_at, updated_at
`

type UpdateWordParams struct {
	ID              int32   `json:"id"`
	CategoryID      int32   `json:"category_id"`
	Word            string  `json:"word"`
	Translation     string  `json:"translation"`
	Phonetic        *string `json:"phonetic"`
	ExampleSentence *string `json:"example_sentence"`
	AudioUrl        *string `json:"audio_url"`
	ImageUrl        *string `json:"image_url"`
	SortOrder       int32   `json:"sort_order"`
}

func (q *Queries) UpdateWord(ctx context.Context, arg UpdateWordParams) (Word, error) {
	row := q.db.QueryRow(ctx, updateWord,
		arg.ID,
		arg.CategoryID,
		arg.Word,
		arg.Translation,
		arg.Phonetic,
		arg.ExampleSentence,
		arg.AudioUrl,
		arg.ImageUrl,
		arg.SortOrder,
	)
	var i Word
	err := row.Scan(
		&i.ID,
		&i.CategoryID,
		&i.Word,
		&i.Translation,
		&i.Phonetic,
		&i.ExampleSentence,
		&i.AudioUrl,
		&i.ImageUrl,
		&i.SortOrder,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}