/*
 * Author: Ruben Fiszel
 * Copyright: Windmill Labs, Inc 2022
 * This file and its contents are licensed under the AGPLv3 License.
 * Please see the included NOTICE for copyright information and
 * LICENSE-AGPL for a copy of the license.
 */

use crate::push;
use crate::PushIsolationLevel;
use anyhow::Context;
use chrono::DateTime;
use chrono::Utc;
use sqlx::{PgExecutor, Postgres, Transaction};
use std::collections::HashMap;
use std::str::FromStr;
use windmill_common::db::Authed;
use windmill_common::ee_oss::LICENSE_KEY_VALID;
use windmill_common::flows::Retry;
use windmill_common::get_flow_version_info_from_version;
use windmill_common::get_latest_flow_version_id_for_path;
use windmill_common::jobs::check_tag_available_for_workspace_internal;
use windmill_common::jobs::JobPayload;
use windmill_common::jobs::JobTriggerKind;
use windmill_common::jobs::OnBehalfOf;
use windmill_common::runnable_settings::ConcurrencySettings;
use windmill_common::runnable_settings::DebouncingSettings;
use windmill_common::schedule::schedule_to_user;
use windmill_common::scripts::ScriptHash;
use windmill_common::triggers::TriggerMetadata;
use windmill_common::utils::WarnAfterExt;
use windmill_common::worker::to_raw_value;
use windmill_common::FlowVersionInfo;
use windmill_common::DB;
use windmill_common::{
    error::{self, Result},
    schedule::Schedule,
    utils::{now_from_db, ScheduleType, StripPath},
};

/// Helper to fetch metadata for a schedule's script or flow
async fn get_schedule_metadata<'c>(
    tx: &mut sqlx::Transaction<'c, sqlx::Postgres>,
    db: &DB,
    schedule: &Schedule,
) -> Result<(
    Option<String>,     // tag
    Option<i32>,        // timeout
    Option<OnBehalfOf>, // identity the runnable is deployed to run as
    Option<ScriptHash>, // hash (for scripts)
    Option<i64>,        // flow_version (for flows)
    Option<Retry>,      // retry
)> {
    let parsed_retry = schedule
        .retry
        .clone()
        .and_then(|r| serde_json::from_value::<Retry>(r).ok());

    if schedule.is_flow {
        let version = get_latest_flow_version_id_for_path(
            None,
            &mut **tx,
            &schedule.workspace_id,
            &schedule.script_path,
            false,
        )
        .await?;

        let flow_info = get_flow_version_info_from_version(
            &mut **tx,
            version,
            &schedule.workspace_id,
            &schedule.script_path,
        )
        .await?;

        Ok((
            flow_info.tag.clone(),
            None,
            flow_info.on_behalf_of(&schedule.workspace_id, db).await?,
            None,
            Some(version),
            parsed_retry,
        ))
    } else {
        let (
            hash,
            tag,
            _custom_concurrency_key,
            _concurrent_limit,
            _concurrency_time_window_s,
            _debounce_key,
            _debounce_delay_s,
            _cache_ttl,
            _cache_ignore_s3_path,
            _language,
            _dedicated_worker,
            _priority,
            timeout,
            on_behalf_of,
            _runnable_settings_handle,
            _labels,
        ) = windmill_common::get_latest_hash_for_path(
            &mut **tx,
            db,
            &schedule.workspace_id,
            &schedule.script_path,
            false,
        )
        .await?;

        Ok((tag, timeout, on_behalf_of, Some(hash), None, parsed_retry))
    }
}

pub async fn push_scheduled_job<'c>(
    db: &DB,
    mut tx: Transaction<'c, Postgres>,
    schedule: &Schedule,
    authed: Option<&Authed>,
    now_cutoff: Option<DateTime<Utc>>,
) -> Result<Transaction<'c, Postgres>> {
    if !LICENSE_KEY_VALID.load(std::sync::atomic::Ordering::Relaxed) {
        return Err(error::Error::BadRequest(
            "License key is not valid. Go to your superadmin settings to update your license key."
                .to_string(),
        ));
    }

    let sched =
        ScheduleType::from_str(&schedule.schedule, schedule.cron_version.as_deref(), false)?;

    let tz = chrono_tz::Tz::from_str(&schedule.timezone)
        .map_err(|e| error::Error::BadRequest(e.to_string()))?;

    let now = now_from_db(&mut *tx).await?;

    let now = match now_cutoff {
        Some(now_cutoff) if now_cutoff >= now => {
            tracing::error!(
                "now_cutoff ({:?}) is after now ({:?}) for schedule {}. Using now_cutoff + 1s. This likely means the pg clock was shifted backwards.",
                now_cutoff,
                now,
                &schedule.path
            );
            now_cutoff + chrono::Duration::seconds(1)
        }
        _ => now,
    };

    let starting_from = match schedule.paused_until {
        Some(paused_until) if paused_until > now => paused_until.with_timezone(&tz),
        paused_until_o => {
            if paused_until_o.is_some() {
                sqlx::query!(
                    "UPDATE schedule SET paused_until = NULL WHERE workspace_id = $1 AND path = $2",
                    &schedule.workspace_id,
                    &schedule.path
                )
                .execute(&mut *tx)
                .warn_after_seconds_with_sql(1, "update_schedule_paused_until".to_string())
                .await
                .context("Failed to clear paused_until for schedule")?;
            }
            now.with_timezone(&tz)
        }
    };

    let next = sched.find_next(&starting_from);
    // println!("next event ({:?}): {}", tz, next);
    // println!("next event(UTC): {}", next.with_timezone(&chrono::Utc));

    // Scheduled events must be stored in the database in UTC
    let next = next.with_timezone(&chrono::Utc);
    // panic!("next: {}", next);
    let already_exists: bool = sqlx::query_scalar!(
        // Query plan:
        // - use of the `ix_v2_job_root_by_path` index; hence the `parent_job IS NULL` clause.
        // - select from `v2_job` first, then join with `v2_job_queue` to avoid a full table scan
        //   on `scheduled_for = $3`.
        "SELECT EXISTS (
            SELECT 1 FROM v2_job j JOIN v2_job_queue USING (id)
            WHERE j.workspace_id = $1 AND trigger_kind = 'schedule' AND trigger = $2 AND runnable_path = $4
                AND parent_job IS NULL
                AND scheduled_for = $3
        )",
        &schedule.workspace_id,
        &schedule.path,
        next,
        &schedule.script_path
    )
    .fetch_one(&mut *tx)
    .warn_after_seconds_with_sql(1, "already_exists_job".to_string())
    .await?
    .unwrap_or(false);

    if already_exists {
        tracing::warn!(
            "Job for schedule {} at {} already exists",
            &schedule.path,
            next
        );
        return Ok(tx);
    }

    let mut args: HashMap<String, Box<serde_json::value::RawValue>> = HashMap::new();

    if let Some(args_v) = &schedule.args {
        if let Ok(args_m) =
            serde_json::from_str::<HashMap<String, Box<serde_json::value::RawValue>>>(args_v.get())
        {
            args = args_m.clone()
        } else {
            return Err(error::Error::ExecutionErr(
                "args of scripts needs to be dict".to_string(),
            ));
        }
    }

    // Managed ducklake maintenance schedule (enterprise): the runnable is a
    // generated DuckDB script, not a deployed one — built in the EE module.
    // None (CE build, or no enabled maintenance config for the path's lake)
    // falls through to normal script resolution, so a user schedule that
    // pre-dates the reserved prefix keeps running its script and a stale
    // managed row fails resolution with NotFound (auto-disabling it with
    // schedule.error recorded).
    let maintenance_payload =
        if windmill_common::workspaces::lake_from_ducklake_maintenance_path(&schedule.path)
            .is_some()
        {
            crate::ducklake_maintenance::build_maintenance_schedule_payload(&mut tx, schedule)
                .await?
        } else {
            None
        };

    // If schedule handler is defined, wrap the scheduled job in a synthetic flow
    // with the handler as the first step (with stop_after_if to skip if handler returns false)
    let (payload, tag, timeout, on_behalf_of) = if let Some(maintenance_payload) =
        maintenance_payload
    {
        maintenance_payload
    } else if let Some(handler_path) = &schedule.dynamic_skip {
        // Build skip handler args
        let mut skip_handler_args = HashMap::<String, Box<serde_json::value::RawValue>>::new();
        skip_handler_args.insert(
            "scheduled_for".to_string(),
            to_raw_value(&next.to_rfc3339()),
        );

        let stop_condition = "result !== true".to_string();
        let stop_message = format!(
            "Schedule handler {} did not return true for datetime {}. Handler must return boolean true to execute scheduled job.",
            handler_path,
            next.to_rfc3339()
        );

        // Get metadata from the scheduled script/flow for tag, timeout, etc.
        let (tag, timeout, on_behalf_of, hash, flow_version, retry) =
            get_schedule_metadata(&mut tx, db, schedule).await?;

        (
            JobPayload::SingleStepFlow {
                path: schedule.script_path.clone(),
                hash,
                flow_version,
                language: None,
                args: args.clone(),
                retry,
                error_handler_path: None,
                error_handler_args: None,
                skip_handler: Some(windmill_common::jobs::SkipHandler {
                    path: handler_path.clone(),
                    args: skip_handler_args,
                    stop_condition,
                    stop_message,
                }),
                cache_ttl: None,
                cache_ignore_s3_path: None,
                priority: None,
                tag_override: schedule.tag.clone(),
                trigger_path: None,
                apply_preprocessor: false,
                concurrency_settings: ConcurrencySettings::default(),
                debouncing_settings: DebouncingSettings::default(),
            },
            if schedule.tag.as_ref().is_some_and(|x| x != "") {
                schedule.tag.clone()
            } else {
                tag
            },
            timeout,
            on_behalf_of,
        )
    } else if schedule.is_flow {
        let version = get_latest_flow_version_id_for_path(
            None,
            &mut *tx,
            &schedule.workspace_id,
            &schedule.script_path,
            false,
        )
        .warn_after_seconds_with_sql(1, "get_latest_flow_version_id_for_path".to_string())
        .await?;

        let flow_info = get_flow_version_info_from_version(
            &mut *tx,
            version,
            &schedule.workspace_id,
            &schedule.script_path,
        )
        .warn_after_seconds_with_sql(1, "get_flow_version_info_from_version".to_string())
        .await?;
        let on_behalf_of = flow_info.on_behalf_of(&schedule.workspace_id, db).await?;
        let FlowVersionInfo { version, tag, dedicated_worker, labels, .. } = flow_info;

        (
            JobPayload::Flow {
                path: schedule.script_path.clone(),
                dedicated_worker,
                apply_preprocessor: false,
                version,
                labels,
            },
            tag,
            None,
            on_behalf_of,
        )
    } else {
        let (
            hash,
            tag,
            concurrency_key,
            concurrent_limit,
            concurrency_time_window_s,
            debounce_key,
            debounce_delay_s,
            cache_ttl,
            cache_ignore_s3_path,
            language,
            dedicated_worker,
            priority,
            timeout,
            on_behalf_of,
            runnable_settings_handle,
            labels,
        ) = windmill_common::get_latest_hash_for_path(
            &mut *tx,
            db,
            &schedule.workspace_id,
            &schedule.script_path,
            false,
        )
        .warn_after_seconds_with_sql(1, "get_latest_hash_for_path".to_string())
        .await?;

        // NB: read on the non-RLS pool (`db`), not `tx`. push_scheduled_job is
        // also invoked with an RLS user_db transaction (api-schedule/api-flows),
        // under which these lookups would resolve against the caller's row
        // visibility rather than the full table. The dual-connection here is
        // intentional and required for correctness.
        let (debouncing_settings, concurrency_settings) =
            windmill_common::runnable_settings::prefetch_cached_from_handle(
                runnable_settings_handle,
                db,
            )
            .await?;

        if schedule.retry.is_some() {
            let parsed_retry = serde_json::from_value::<Retry>(schedule.retry.clone().unwrap())
                .map_err(|err| {
                    error::Error::internal_err(format!(
                        "Unable to parse retry information from schedule: {}",
                        err.to_string(),
                    ))
                })?;
            let mut static_args = HashMap::<String, Box<serde_json::value::RawValue>>::new();
            for (arg_name, arg_value) in args.clone() {
                static_args.insert(arg_name, arg_value);
            }
            // A retry on a scheduled script is materialized into a native retry
            // (see `push`): `Some(language)` opts in. Completion handlers are
            // driven from the terminal attempt, and the per-occurrence
            // failure/recovery counting queries (apply_schedule_handlers) resolve
            // terminal status across the retry chain — so on_failure/on_recovery
            // (incl. multi-count/exact) are all handled. A `retry_if` gate is
            // evaluated at failure time; on a worker built without quickjs it
            // cannot be evaluated and fails closed (no retry).
            (
                JobPayload::SingleStepFlow {
                    path: schedule.script_path.clone(),
                    hash: Some(hash),
                    flow_version: None,
                    language: Some(language),
                    retry: Some(parsed_retry),
                    error_handler_path: None,
                    error_handler_args: None,
                    skip_handler: None,
                    args: static_args,
                    cache_ttl,
                    cache_ignore_s3_path,
                    priority,
                    tag_override: schedule.tag.clone(),
                    trigger_path: None,
                    apply_preprocessor: false,
                    // Carry the script's concurrency/debounce settings (fetched
                    // above) into the native retry materialization, so a retrying
                    // concurrency-limited scheduled script still inserts its
                    // concurrency_key instead of running unbounded.
                    concurrency_settings,
                    debouncing_settings,
                },
                if schedule.tag.as_ref().is_some_and(|x| x != "") {
                    schedule.tag.clone()
                } else {
                    tag
                },
                timeout,
                on_behalf_of.clone(),
            )
        } else {
            (
                JobPayload::ScriptHash {
                    hash,
                    path: schedule.script_path.clone(),
                    cache_ttl,
                    cache_ignore_s3_path,
                    dedicated_worker,
                    language,
                    priority,
                    apply_preprocessor: false,
                    debouncing_settings: debouncing_settings
                        .maybe_fallback(debounce_key, debounce_delay_s),
                    concurrency_settings: concurrency_settings.maybe_fallback(
                        concurrency_key,
                        concurrent_limit,
                        concurrency_time_window_s,
                    ),
                    labels,
                },
                if schedule.tag.as_ref().is_some_and(|x| x != "") {
                    schedule.tag.clone()
                } else {
                    tag
                },
                timeout,
                on_behalf_of,
            )
        }
    };

    if let Err(e) = sqlx::query!(
        "UPDATE schedule SET error = NULL WHERE workspace_id = $1 AND path = $2",
        &schedule.workspace_id,
        &schedule.path
    )
    .execute(&mut *tx)
    .warn_after_seconds_with_sql(1, "clear_schedule_error".to_string())
    .await
    {
        tracing::error!(
            "Failed to clear error for schedule {}: {}",
            &schedule.path,
            e
        );
    };

    let (email, permissioned_as, push_authed, revert_to_windmill_user) = if let Some(obo) =
        on_behalf_of.as_ref()
    {
        let is_windmill_user =
            sqlx::query_scalar!("SELECT CURRENT_USER = 'windmill_user' as \"is_windmill_user!\"")
                .fetch_one(&mut *tx)
                .warn_after_seconds_with_sql(1, "is_windmill_user".to_string())
                .await?;
        if is_windmill_user {
            sqlx::query!("SET LOCAL ROLE NONE")
                .execute(&mut *tx)
                .warn_after_seconds_with_sql(1, "set_local_role_none".to_string())
                .await?;
        }
        (
            obo.email.clone(),
            obo.permissioned_as.clone(),
            None,
            is_windmill_user,
        )
    } else {
        let permissioned_as = schedule.permissioned_as.clone();
        let resolved_email = windmill_common::users::get_email_from_permissioned_as(
            &permissioned_as,
            &schedule.workspace_id,
            db,
        )
        .await?;
        (resolved_email, permissioned_as, authed, false)
    };

    let obo_authed;
    let push_authed = match push_authed {
        Some(a) => Some(a),
        None => {
            obo_authed = windmill_common::auth::fetch_authed_from_permissioned_as(
                &permissioned_as,
                &email,
                &schedule.workspace_id,
                &mut *tx,
            )
            .await
            .ok();
            obo_authed.as_ref()
        }
    };

    if let Some(tag) = tag.as_deref().filter(|t| !t.is_empty()) {
        let is_super_admin = windmill_common::auth::is_super_admin_email(db, &email).await?;
        check_tag_available_for_workspace_internal(
            db,
            &schedule.workspace_id,
            &tag,
            is_super_admin,
            None, // no token for schedules so no scopes so no scope_tags
        )
        .warn_after_seconds_with_sql(1, "check_tag_available_for_workspace_internal".to_string())
        .await?;
    }

    tracing::info!(
        "Pushing next scheduled job for schedule {} at {} (schedule: {})",
        &schedule.path,
        next,
        &schedule.schedule
    );
    let tx = PushIsolationLevel::Transaction(tx);
    let (_, mut tx) = push(
        &db,
        tx,
        &schedule.workspace_id,
        payload,
        crate::PushArgs { args: &args, extra: None },
        &schedule_to_user(&schedule.path),
        &email,
        permissioned_as,
        Some(&schedule.path),
        None,
        Some(next),
        Some(schedule.path.clone()),
        None,
        None,
        None,
        None,
        false,
        false,
        None,
        true,
        tag,
        timeout,
        None,
        None,
        push_authed,
        false,
        None,
        Some(TriggerMetadata::new(
            Some(schedule.path.clone()),
            JobTriggerKind::Schedule,
        )),
        None,
    )
    .warn_after_seconds_with_sql(1, "push in push_scheduled_job".to_string())
    .await?;

    if revert_to_windmill_user {
        sqlx::query!("SET LOCAL ROLE windmill_user")
            .execute(&mut *tx)
            .warn_after_seconds_with_sql(1, "set_local_role_windmill_user".to_string())
            .await?;
    }

    Ok(tx) // TODO: Bubble up pushed UUID from here
}

/// Enabled schedules with no occurrence in the queue, as `(workspace_id, path)`.
///
/// Every path that completes a scheduled job pushes the next occurrence in the
/// same transaction (for flows, on entry to step 0), so an enabled schedule
/// always has a queued occurrence — a run in progress is itself one. A run that
/// dies through an abnormal path can skip that push though, leaving the schedule
/// enabled yet dead until it is manually disabled and re-enabled. This is how the
/// monitor spots that state; see `rearm_schedule` for the recovery.
///
/// Not an authorization boundary: it reports schedules across every workspace, so
/// this is for system callers (the monitor's reconciliation pass) only and its
/// result must never be returned to a user unfiltered.
pub async fn find_unarmed_schedules(db: &DB) -> Result<Vec<(String, String)>> {
    let rows = sqlx::query!(
        // Query plan: the anti-join builds from `v2_job_queue` (only pending and
        // running jobs) rather than probing `v2_job` once per schedule.
        "SELECT s.workspace_id, s.path
         FROM schedule s JOIN workspace w ON w.id = s.workspace_id AND NOT w.deleted
         WHERE s.enabled IS TRUE
             AND NOT EXISTS (
                 SELECT 1 FROM v2_job_queue q JOIN v2_job j USING (id)
                 WHERE j.workspace_id = s.workspace_id
                     AND j.trigger_kind = 'schedule'
                     AND j.trigger = s.path
                     AND j.runnable_path = s.script_path
                     AND j.parent_job IS NULL
             )"
    )
    .fetch_all(db)
    .await?;
    Ok(rows.into_iter().map(|r| (r.workspace_id, r.path)).collect())
}

#[derive(Debug, PartialEq, Eq)]
pub enum RearmOutcome {
    /// The next occurrence was pushed.
    Rearmed,
    /// Nothing to do: the schedule was deleted or disabled since it was found.
    NoOp,
}

/// Push the next occurrence of a schedule that has none queued.
///
/// Only ever starts a schedule, never stops one: re-arming something that did not
/// need it costs one extra run, whereas wrongly disabling one is the silent
/// permanent stoppage this whole mechanism exists to prevent. So an occurrence
/// that cannot be pushed is logged and left alone — the schedule is already not
/// running, and `try_schedule_next_job` still disables on the completion path,
/// where the population is limited to actively-cycling schedules. Keep it that
/// way: this sweeps *every* enabled schedule, including ones broken long before
/// this code existed and never swept before.
///
/// Not an authorization boundary: it pushes under the schedule's own
/// `permissioned_as` identity for any `(w_id, path)`, so this is for system
/// callers (the monitor's reconciliation pass) only. A caller acting for a user
/// MUST already have enforced their permissions on `w_id` and `path`.
pub async fn rearm_schedule(db: &DB, w_id: &str, path: &str) -> Result<RearmOutcome> {
    let mut tx = db.begin().await?;
    // Lock the row for the whole push: an edit or a disable committing between the
    // read and the push would otherwise leave a queued occurrence for a schedule
    // that is disabled, or one built from superseded settings.
    let schedule = sqlx::query_as::<_, Schedule>(
        "SELECT workspace_id, path, edited_by, edited_at, schedule, timezone, enabled, script_path, is_flow, args, extra_perms, email, permissioned_as, error, on_failure, on_failure_times, on_failure_exact, on_failure_extra_args, on_recovery, on_recovery_times, on_recovery_extra_args, on_success, on_success_extra_args, ws_error_handler_muted, retry, no_flow_overlap, summary, description, tag, paused_until, cron_version, dynamic_skip, labels FROM schedule WHERE path = $1 AND workspace_id = $2 FOR UPDATE",
    )
    .bind(path)
    .bind(w_id)
    .fetch_optional(&mut *tx)
    .await?;
    let Some(schedule) = schedule else {
        return Ok(RearmOutcome::NoOp);
    };
    if !schedule.enabled {
        return Ok(RearmOutcome::NoOp);
    }
    // Re-check for a queued occurrence now that the row is locked: a normal
    // completion, an edit, or a re-enable could have pushed one between the unarmed
    // scan and this lock. push_scheduled_job only dedups the exact computed
    // scheduled_for, so re-arming a schedule that has since become armed and crossed a
    // cron boundary would queue a second root occurrence. Mirrors the anti-join in
    // find_unarmed_schedules.
    let already_armed: bool = sqlx::query_scalar(
        "SELECT EXISTS (
             SELECT 1 FROM v2_job_queue q JOIN v2_job j USING (id)
             WHERE j.workspace_id = $1
                 AND j.trigger_kind = 'schedule'
                 AND j.trigger = $2
                 AND j.runnable_path = $3
                 AND j.parent_job IS NULL
         )",
    )
    .bind(w_id)
    .bind(path)
    .bind(&schedule.script_path)
    .fetch_one(&mut *tx)
    .await?;
    if already_armed {
        return Ok(RearmOutcome::NoOp);
    }
    match push_scheduled_job(db, tx, &schedule, None, None).await {
        Ok(tx) => {
            tx.commit().await?;
            Ok(RearmOutcome::Rearmed)
        }
        // An occurrence that can never be pushed (runnable gone, quota blown) is
        // reported, not acted on — see the note above on why this never disables.
        Err(err @ (error::Error::NotFound(_) | error::Error::QuotaExceeded(_))) => {
            tracing::error!(
                "Could not re-arm schedule {path} in {w_id}: {err}. Leaving it enabled; it will not run until the cause is fixed."
            );
            Ok(RearmOutcome::NoOp)
        }
        Err(err) => Err(err),
    }
}

pub async fn get_schedule_opt<'c>(
    e: impl PgExecutor<'c>,
    w_id: &str,
    path: &str,
) -> Result<Option<Schedule>> {
    let schedule_opt = sqlx::query_as::<_, Schedule>(
        "SELECT workspace_id, path, edited_by, edited_at, schedule, timezone, enabled, script_path, is_flow, args, extra_perms, email, permissioned_as, error, on_failure, on_failure_times, on_failure_exact, on_failure_extra_args, on_recovery, on_recovery_times, on_recovery_extra_args, on_success, on_success_extra_args, ws_error_handler_muted, retry, no_flow_overlap, summary, description, tag, paused_until, cron_version, dynamic_skip, labels FROM schedule WHERE path = $1 AND workspace_id = $2",
    )
    .bind(path)
    .bind(w_id)
    .fetch_optional(e)
    .await?;
    Ok(schedule_opt)
}

pub async fn exists_schedule(
    tx: &mut Transaction<'_, Postgres>,
    w_id: String,
    path: StripPath,
) -> Result<bool> {
    let path = path.to_path();

    let exists = sqlx::query_scalar!(
        "SELECT EXISTS(SELECT 1 FROM schedule WHERE path = $1 AND workspace_id = $2)",
        path,
        w_id
    )
    .fetch_one(&mut **tx)
    .await?
    .unwrap_or(false);

    Ok(exists)
}

pub async fn clear_schedule<'c>(
    tx: &mut Transaction<'c, Postgres>,
    path: &str,
    w_id: &str,
) -> Result<()> {
    tracing::info!("Clearing schedule {}", path);
    // Delete the queued jobs (cascading their v2_job_queue-keyed side tables), then route the
    // freed ids through delete_jobs so v2_job and its no-longer-cascading side tables go too.
    let deleted_ids: Vec<uuid::Uuid> = sqlx::query_scalar!(
        "WITH to_delete AS (
            SELECT id FROM v2_job_queue
                JOIN v2_job j USING (id)
            WHERE trigger_kind = 'schedule'
                AND trigger = $1
                AND j.workspace_id = $2
                AND flow_step_id IS NULL
                AND running = false
            FOR UPDATE
        )
        DELETE FROM v2_job_queue
        WHERE id IN (SELECT id FROM to_delete)
        RETURNING id",
        path,
        w_id
    )
    .fetch_all(&mut **tx)
    .await?;

    windmill_common::jobs::delete_jobs(&mut **tx, &deleted_ids).await?;
    Ok(())
}