horizon-sdk 16.0.0

use chrono::Utc;
use tracing::debug;
use uuid::Uuid;

use crate::types::error::{HorizonError, PostgresError, Result};
use crate::types::filter::DirectionalSpectrogramSpecificationFilter;
use crate::types::model::DirectionalSpectrogramSpecification;

use super::PostgresRepository;

impl PostgresRepository {
    /// Delete a directional spectrogram specification by ID. Returns the number of rows removed.
    pub async fn delete_directional_spectrogram_specification(&self, id: Uuid) -> Result<u64> {
        let result = sqlx::query!(
            "DELETE FROM horizon_public.directional_spectrogram_specification WHERE id = $1",
            id
        )
        .execute(&self.pool)
        .await?;
        Ok(result.rows_affected())
    }

    /// Create a new directional spectrogram specification.
    pub async fn insert_directional_spectrogram_specification(
        &self,
        spec: &DirectionalSpectrogramSpecification,
    ) -> Result<DirectionalSpectrogramSpecification> {
        let now = Utc::now();
        let org = self.organization_id.or(spec.organization_id);
        Ok(sqlx::query_as!(
            DirectionalSpectrogramSpecification,
            r#"
            INSERT INTO horizon_public.directional_spectrogram_specification
                (id, bearing_leading_rows, bearing_lagging_rows, spectrogram_specification_id, organization_id, modified_datetime)
            VALUES (COALESCE($1, gen_random_uuid()), $2, $3, $4, $5, $6)
            RETURNING id, created_datetime, modified_datetime,
                      bearing_leading_rows, bearing_lagging_rows, spectrogram_specification_id, organization_id
            "#,
            spec.id,
            spec.bearing_leading_rows,
            spec.bearing_lagging_rows,
            spec.spectrogram_specification_id,
            org,
            now,
        )
        .fetch_one(&self.pool)
        .await?)
    }

    /// Create a batch of directional spectrogram specifications in a single
    /// multi-row INSERT.
    ///
    /// Per-column slices are passed to `PostgreSQL` `UNNEST(...)` so the
    /// entire batch becomes one SQL statement and one network round-trip.
    /// Missing IDs are filled by `gen_random_uuid()` server-side, and
    /// `modified_datetime` is set to the same `now()` value for every
    /// row.
    ///
    /// Returns the inserted rows in input order. Wraps the statement in
    /// a transaction so a per-row failure rolls back the entire batch.
    #[allow(
        clippy::as_conversions,
        reason = "sqlx::query_as! requires `&Vec<T> as &[T]` ascription to bind a nullable Postgres array; conversion direction is unambiguous (same element type)"
    )]
    pub async fn insert_directional_spectrogram_specification_batch(
        &self,
        specs: &[DirectionalSpectrogramSpecification],
    ) -> Result<Vec<DirectionalSpectrogramSpecification>> {
        if specs.is_empty() {
            return Ok(Vec::new());
        }
        let now = Utc::now();
        let ids: Vec<Option<Uuid>> = specs.iter().map(|spec| spec.id).collect();
        let bearing_leading_rows_list: Vec<Option<i64>> =
            specs.iter().map(|spec| spec.bearing_leading_rows).collect();
        let bearing_lagging_rows_list: Vec<Option<i64>> =
            specs.iter().map(|spec| spec.bearing_lagging_rows).collect();
        let spectrogram_specification_ids: Vec<Option<Uuid>> = specs
            .iter()
            .map(|spec| spec.spectrogram_specification_id)
            .collect();
        let orgs: Vec<Option<Uuid>> = specs
            .iter()
            .map(|spec| self.organization_id.or(spec.organization_id))
            .collect();
        let mut tx = self.pool.begin().await?;
        let rows = sqlx::query_as!(
            DirectionalSpectrogramSpecification,
            r#"
            WITH source AS (
                SELECT
                    COALESCE(id, gen_random_uuid()) AS id,
                    bearing_leading_rows, bearing_lagging_rows,
                    spectrogram_specification_id, organization_id, ord
                FROM UNNEST(
                    $1::uuid[], $2::bigint[], $3::bigint[], $4::uuid[], $5::uuid[]
                ) WITH ORDINALITY
                    AS batch(id, bearing_leading_rows, bearing_lagging_rows,
                             spectrogram_specification_id, organization_id, ord)
            ),
            inserted AS (
                INSERT INTO horizon_public.directional_spectrogram_specification
                    (id, bearing_leading_rows, bearing_lagging_rows,
                     spectrogram_specification_id, organization_id, modified_datetime)
                SELECT
                    id, bearing_leading_rows, bearing_lagging_rows,
                    spectrogram_specification_id, organization_id, $6
                FROM source
                RETURNING id, created_datetime, modified_datetime,
                          bearing_leading_rows, bearing_lagging_rows,
                          spectrogram_specification_id, organization_id
            )
            SELECT inserted.id, inserted.created_datetime, inserted.modified_datetime,
                   inserted.bearing_leading_rows, inserted.bearing_lagging_rows,
                   inserted.spectrogram_specification_id, inserted.organization_id
            FROM inserted
            JOIN source ON source.id = inserted.id
            ORDER BY source.ord
            "#,
            &ids as &[Option<Uuid>],
            &bearing_leading_rows_list as &[Option<i64>],
            &bearing_lagging_rows_list as &[Option<i64>],
            &spectrogram_specification_ids as &[Option<Uuid>],
            &orgs as &[Option<Uuid>],
            now,
        )
        .fetch_all(&mut *tx)
        .await?;
        tx.commit().await?;
        debug!(
            batch_size = rows.len(),
            "insert_directional_spectrogram_specification_batch"
        );
        Ok(rows)
    }

    /// List directional spectrogram specification records matching every set
    /// filter field.
    pub async fn list_directional_spectrogram_specifications(
        &self,
        filter: &DirectionalSpectrogramSpecificationFilter,
    ) -> Result<Vec<DirectionalSpectrogramSpecification>> {
        Ok(sqlx::query_as!(
            DirectionalSpectrogramSpecification,
            r#"
            SELECT id, created_datetime, modified_datetime,
                   bearing_leading_rows, bearing_lagging_rows, spectrogram_specification_id, organization_id
            FROM horizon_public.directional_spectrogram_specification
            WHERE ($1::bigint IS NULL OR bearing_lagging_rows = $1)
              AND ($2::bigint IS NULL OR bearing_leading_rows = $2)
              AND ($3::uuid IS NULL OR organization_id = $3)
              AND ($4::uuid IS NULL OR spectrogram_specification_id = $4)
            "#,
            filter.bearing_lagging_rows,
            filter.bearing_leading_rows,
            filter.organization_id,
            filter.spectrogram_specification_id,
        )
        .fetch_all(&self.pool)
        .await?)
    }

    /// Read a directional spectrogram specification by ID.
    pub async fn read_directional_spectrogram_specification(
        &self,
        id: Uuid,
    ) -> Result<Option<DirectionalSpectrogramSpecification>> {
        Ok(sqlx::query_as!(
            DirectionalSpectrogramSpecification,
            r#"
            SELECT id, created_datetime, modified_datetime,
                   bearing_leading_rows, bearing_lagging_rows, spectrogram_specification_id, organization_id
            FROM horizon_public.directional_spectrogram_specification WHERE id = $1
            "#,
            id,
        )
        .fetch_optional(&self.pool)
        .await?)
    }

    /// Update an existing directional spectrogram specification by ID.
    ///
    /// Returns `HorizonError::Postgres(PostgresError::NotFound)` if no row
    /// with the given ID exists. Matches Python `BaseRepository.update()`
    /// semantics.
    pub async fn update_directional_spectrogram_specification(
        &self,
        spec: &DirectionalSpectrogramSpecification,
    ) -> Result<DirectionalSpectrogramSpecification> {
        let now = Utc::now();
        let org = self.organization_id.or(spec.organization_id);
        let result = sqlx::query_as!(
            DirectionalSpectrogramSpecification,
            r#"
            UPDATE horizon_public.directional_spectrogram_specification
            SET
                bearing_leading_rows = $2,
                bearing_lagging_rows = $3,
                spectrogram_specification_id = $4,
                organization_id = $5,
                modified_datetime = $6
            WHERE id = $1
            RETURNING id, created_datetime, modified_datetime,
                      bearing_leading_rows, bearing_lagging_rows, spectrogram_specification_id, organization_id
            "#,
            spec.id,
            spec.bearing_leading_rows,
            spec.bearing_lagging_rows,
            spec.spectrogram_specification_id,
            org,
            now,
        )
        .fetch_optional(&self.pool)
        .await?;

        result.ok_or_else(|| {
            HorizonError::Postgres(PostgresError::NotFound {
                entity: "directional_spectrogram_specification".to_owned(),
                id: spec.id.into(),
            })
        })
    }

    /// Insert a directional spectrogram specification or update it if a row with
    /// the same ID already exists. Sets `modified_datetime` to now and falls
    /// back to the repository's `organization_id` when the model does not
    /// provide one.
    pub async fn upsert_directional_spectrogram_specification(
        &self,
        spec: &DirectionalSpectrogramSpecification,
    ) -> Result<DirectionalSpectrogramSpecification> {
        let now = Utc::now();
        let org = self.organization_id.or(spec.organization_id);
        Ok(sqlx::query_as!(
            DirectionalSpectrogramSpecification,
            r#"
            INSERT INTO horizon_public.directional_spectrogram_specification
                (id, bearing_leading_rows, bearing_lagging_rows, spectrogram_specification_id, organization_id, modified_datetime)
            VALUES (COALESCE($1, gen_random_uuid()), $2, $3, $4, $5, $6)
            ON CONFLICT (id) DO UPDATE SET
                bearing_leading_rows = EXCLUDED.bearing_leading_rows,
                bearing_lagging_rows = EXCLUDED.bearing_lagging_rows,
                spectrogram_specification_id = EXCLUDED.spectrogram_specification_id,
                organization_id = EXCLUDED.organization_id,
                modified_datetime = EXCLUDED.modified_datetime
            RETURNING id, created_datetime, modified_datetime,
                      bearing_leading_rows, bearing_lagging_rows, spectrogram_specification_id, organization_id
            "#,
            spec.id,
            spec.bearing_leading_rows,
            spec.bearing_lagging_rows,
            spec.spectrogram_specification_id,
            org,
            now,
        )
        .fetch_one(&self.pool)
        .await?)
    }
}