// Code generated by sqlc. DO NOT EDIT.
// versions:
//   sqlc v1.30.0
// source: component.sql

package db

import (
	"context"
	"time"

	"github.com/jackc/pgx/v5/pgtype"
)

const createComponent = `-- name: CreateComponent :one
INSERT INTO components (component_type_id,name, description,unit,min_quantity,metadata, created_at)
VALUES (
    $1,
    $2,
    $3,
    $4,
    $5,
    $6,
    $7
)
RETURNING id, component_type_id, name, description, unit, total_quantity, min_quantity, metadata, created_at, updated_at
`

type CreateComponentParams struct {
	ComponentTypeID int64       `db:"component_type_id" json:"componentTypeId"`
	Name            string      `db:"name" json:"name"`
	Description     pgtype.Text `db:"description" json:"description"`
	Unit            string      `db:"unit" json:"unit"`
	MinQuantity     int32       `db:"min_quantity" json:"minQuantity"`
	Metadata        []byte      `db:"metadata" json:"metadata"`
	CreatedAt       time.Time   `db:"created_at" json:"createdAt"`
}

func (q *Queries) CreateComponent(ctx context.Context, arg CreateComponentParams) (Component, error) {
	row := q.db.QueryRow(ctx, createComponent,
		arg.ComponentTypeID,
		arg.Name,
		arg.Description,
		arg.Unit,
		arg.MinQuantity,
		arg.Metadata,
		arg.CreatedAt,
	)
	var i Component
	err := row.Scan(
		&i.ID,
		&i.ComponentTypeID,
		&i.Name,
		&i.Description,
		&i.Unit,
		&i.TotalQuantity,
		&i.MinQuantity,
		&i.Metadata,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const deleteComponent = `-- name: DeleteComponent :execrows
DELETE FROM components
WHERE id = $1
`

func (q *Queries) DeleteComponent(ctx context.Context, id int64) (int64, error) {
	result, err := q.db.Exec(ctx, deleteComponent, id)
	if err != nil {
		return 0, err
	}
	return result.RowsAffected(), nil
}

const getComponentByID = `-- name: GetComponentByID :one
SELECT id, component_type_id, name, description, unit, total_quantity, min_quantity, metadata, created_at, updated_at FROM components
WHERE id = $1
`

func (q *Queries) GetComponentByID(ctx context.Context, id int64) (Component, error) {
	row := q.db.QueryRow(ctx, getComponentByID, id)
	var i Component
	err := row.Scan(
		&i.ID,
		&i.ComponentTypeID,
		&i.Name,
		&i.Description,
		&i.Unit,
		&i.TotalQuantity,
		&i.MinQuantity,
		&i.Metadata,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}

const listComponents = `-- name: ListComponents :many
SELECT id, component_type_id, name, description, unit, total_quantity, min_quantity, metadata, created_at, updated_at FROM components
ORDER BY created_at DESC
`

func (q *Queries) ListComponents(ctx context.Context) ([]Component, error) {
	rows, err := q.db.Query(ctx, listComponents)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Component
	for rows.Next() {
		var i Component
		if err := rows.Scan(
			&i.ID,
			&i.ComponentTypeID,
			&i.Name,
			&i.Description,
			&i.Unit,
			&i.TotalQuantity,
			&i.MinQuantity,
			&i.Metadata,
			&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 updateComponent = `-- name: UpdateComponent :one
UPDATE components
SET name = CASE WHEN $1 = '' THEN name ELSE $1 END,
    component_type_id = coalesce($2, component_type_id),
    description = coalesce($3, description),
    unit = coalesce($4, unit),
    min_quantity = coalesce($5, min_quantity),
    metadata = coalesce($6, metadata),
    updated_at = $7
WHERE id = $8
RETURNING id, component_type_id, name, description, unit, total_quantity, min_quantity, metadata, created_at, updated_at
`

type UpdateComponentParams struct {
	Name            interface{} `db:"name" json:"name"`
	ComponentTypeID int64       `db:"component_type_id" json:"componentTypeId"`
	Description     pgtype.Text `db:"description" json:"description"`
	Unit            string      `db:"unit" json:"unit"`
	MinQuantity     int32       `db:"min_quantity" json:"minQuantity"`
	Metadata        []byte      `db:"metadata" json:"metadata"`
	UpdatedAt       time.Time   `db:"updated_at" json:"updatedAt"`
	ID              int64       `db:"id" json:"id"`
}

func (q *Queries) UpdateComponent(ctx context.Context, arg UpdateComponentParams) (Component, error) {
	row := q.db.QueryRow(ctx, updateComponent,
		arg.Name,
		arg.ComponentTypeID,
		arg.Description,
		arg.Unit,
		arg.MinQuantity,
		arg.Metadata,
		arg.UpdatedAt,
		arg.ID,
	)
	var i Component
	err := row.Scan(
		&i.ID,
		&i.ComponentTypeID,
		&i.Name,
		&i.Description,
		&i.Unit,
		&i.TotalQuantity,
		&i.MinQuantity,
		&i.Metadata,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}