use serde::{Deserialize, Serialize};
use sqlx::{FromRow, SqlitePool};

#[derive(FromRow, Debug, Serialize, Deserialize)]
pub struct Boat {
    pub id: i64,
    pub name: String,
    pub amount_seats: i64,
    pub location_id: i64,
    pub owner: Option<i64>,
    pub year_built: Option<i64>,
    pub boatbuilder: Option<String>,
    #[serde(default = "bool::default")]
    default_shipmaster_only_steering: bool,
    #[serde(default = "bool::default")]
    skull: bool,
    #[serde(default = "bool::default")]
    external: bool,
}

impl Boat {
    pub async fn find_by_id(db: &SqlitePool, id: i32) -> Option<Self> {
        sqlx::query_as!(
            Self,
            "
    SELECT id, name, amount_seats, location_id, owner, year_built, boatbuilder, default_shipmaster_only_steering, skull, external 
    FROM boat 
    WHERE id like ?
            ",
            id
        )
        .fetch_one(db)
        .await
        .ok()
    }
    //
    //    pub async fn find_by_name(db: &SqlitePool, name: &str) -> Option<Self> {
    //        sqlx::query_as!(
    //            User,
    //            "
    //SELECT id, name, pw, is_cox, is_admin, is_guest, deleted, last_access
    //FROM user
    //WHERE name like ?
    //        ",
    //            name
    //        )
    //        .fetch_one(db)
    //        .await
    //        .ok()
    //    }

    pub async fn is_locked(&self, db: &SqlitePool) -> bool {
        sqlx::query!("SELECT * FROM boat_damage WHERE boat_id=? AND lock_boat=true AND user_id_verified is null", self.id).fetch_optional(db).await.unwrap().is_some()
    }

    pub async fn on_water(&self, db: &SqlitePool) -> bool {
        sqlx::query!(
            "SELECT * FROM logbook WHERE boat_id=? AND arrival is null",
            self.id
        )
        .fetch_optional(db)
        .await
        .unwrap()
        .is_some()
    }

    pub async fn all(db: &SqlitePool) -> Vec<Self> {
        sqlx::query_as!(
            Boat,
            "
SELECT id, name, amount_seats, location_id, owner, year_built, boatbuilder, default_shipmaster_only_steering, skull, external 
FROM boat 
ORDER BY amount_seats DESC
        "
        )
        .fetch_all(db)
        .await
        .unwrap() //TODO: fixme
    }

    pub async fn create(
        db: &SqlitePool,
        name: &str,
        amount_seats: i64,
        year_built: Option<i64>,
        boatbuilder: Option<&str>,
        default_shipmaster_only_steering: bool,
        skull: bool,
        external: bool,
        location_id: Option<i64>,
        owner: Option<i64>,
    ) -> bool {
        sqlx::query!(
            "INSERT INTO boat(name, amount_seats, year_built, boatbuilder, default_shipmaster_only_steering, skull, external, location_id, owner) VALUES (?,?,?,?,?,?,?,?,?)",
            name,
            amount_seats,
            year_built,
            boatbuilder,
            default_shipmaster_only_steering,
            skull,
            external,
            location_id,
            owner
        )
        .execute(db)
        .await.is_ok()
    }

    pub async fn update(
        &self,
        db: &SqlitePool,
        name: &str,
        amount_seats: i64,
        year_built: Option<i64>,
        boatbuilder: Option<&str>,
        default_shipmaster_only_steering: bool,
        skull: bool,
        external: bool,
        location_id: Option<i64>,
        owner: Option<i64>,
    ) -> bool {
        sqlx::query!(
            "UPDATE boat SET name=?, amount_seats=?, year_built=?, boatbuilder=?, default_shipmaster_only_steering=?, skull=?, external=?, location_id=?, owner=? WHERE id=?",
        name,
        amount_seats,
        year_built,
        boatbuilder,
        default_shipmaster_only_steering,
        skull,
        external,
        location_id,
        owner,
            self.id
        )
        .execute(db)
        .await
        .is_ok()
    }

    pub async fn delete(&self, db: &SqlitePool) {
        sqlx::query!("DELETE FROM boat WHERE id=?", self.id)
            .execute(db)
            .await
            .unwrap(); //Okay, because we can only create a User of a valid id
    }
}

#[cfg(test)]
mod test {
    use crate::{model::boat::Boat, testdb};

    use sqlx::SqlitePool;

    #[sqlx::test]
    fn test_find_correct_id() {
        let pool = testdb!();
        let boat = Boat::find_by_id(&pool, 1).await.unwrap();
        assert_eq!(boat.id, 1);
    }

    #[sqlx::test]
    fn test_find_wrong_id() {
        let pool = testdb!();
        let boat = Boat::find_by_id(&pool, 1337).await;
        assert!(boat.is_none());
    }

    #[sqlx::test]
    fn test_all() {
        let pool = testdb!();
        let res = Boat::all(&pool).await;
        assert!(res.len() > 3);
    }

    #[sqlx::test]
    fn test_succ_create() {
        let pool = testdb!();

        assert_eq!(
            Boat::create(
                &pool,
                "new-boat-name".into(),
                42,
                None,
                "Best Boatbuilder".into(),
                true,
                true,
                false,
                Some(1),
                None
            )
            .await,
            true
        );
    }

    #[sqlx::test]
    fn test_duplicate_name_create() {
        let pool = testdb!();

        assert_eq!(
            Boat::create(
                &pool,
                "Haichenbach".into(),
                42,
                None,
                "Best Boatbuilder".into(),
                true,
                true,
                false,
                Some(1),
                None
            )
            .await,
            false
        );
    }
}