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

package dbgen

import (
	"context"
)

const GetFirstIncompletePreviousVideo = `-- name: GetFirstIncompletePreviousVideo :one
SELECT
    v.id,
    v.title,
    v.display_order
FROM sub_course_videos target
JOIN sub_course_videos v
    ON v.sub_course_id = target.sub_course_id
   AND v.status = 'PUBLISHED'
   AND (
        v.display_order < target.display_order OR
        (v.display_order = target.display_order AND v.id < target.id)
   )
LEFT JOIN user_sub_course_video_progress p
    ON p.video_id = v.id
   AND p.user_id = $1::BIGINT
   AND p.completed_at IS NOT NULL
WHERE target.id = $2::BIGINT
  AND p.video_id IS NULL
ORDER BY v.display_order ASC, v.id ASC
LIMIT 1
`

type GetFirstIncompletePreviousVideoParams struct {
	UserID  int64 `json:"user_id"`
	VideoID int64 `json:"video_id"`
}

type GetFirstIncompletePreviousVideoRow struct {
	ID           int64  `json:"id"`
	Title        string `json:"title"`
	DisplayOrder int32  `json:"display_order"`
}

func (q *Queries) GetFirstIncompletePreviousVideo(ctx context.Context, arg GetFirstIncompletePreviousVideoParams) (GetFirstIncompletePreviousVideoRow, error) {
	row := q.db.QueryRow(ctx, GetFirstIncompletePreviousVideo, arg.UserID, arg.VideoID)
	var i GetFirstIncompletePreviousVideoRow
	err := row.Scan(&i.ID, &i.Title, &i.DisplayOrder)
	return i, err
}

const MarkVideoCompleted = `-- name: MarkVideoCompleted :one
INSERT INTO user_sub_course_video_progress (
    user_id,
    sub_course_id,
    video_id,
    completed_at,
    updated_at
)
SELECT
    $1::BIGINT,
    v.sub_course_id,
    v.id,
    CURRENT_TIMESTAMP,
    CURRENT_TIMESTAMP
FROM sub_course_videos v
WHERE v.id = $2::BIGINT
  AND v.status = 'PUBLISHED'
ON CONFLICT (user_id, video_id)
DO UPDATE SET
    completed_at = CURRENT_TIMESTAMP,
    updated_at = CURRENT_TIMESTAMP
RETURNING id, user_id, sub_course_id, video_id, completed_at, created_at, updated_at
`

type MarkVideoCompletedParams struct {
	UserID  int64 `json:"user_id"`
	VideoID int64 `json:"video_id"`
}

func (q *Queries) MarkVideoCompleted(ctx context.Context, arg MarkVideoCompletedParams) (UserSubCourseVideoProgress, error) {
	row := q.db.QueryRow(ctx, MarkVideoCompleted, arg.UserID, arg.VideoID)
	var i UserSubCourseVideoProgress
	err := row.Scan(
		&i.ID,
		&i.UserID,
		&i.SubCourseID,
		&i.VideoID,
		&i.CompletedAt,
		&i.CreatedAt,
		&i.UpdatedAt,
	)
	return i, err
}