use super::*;
use pretty_assertions::assert_eq;

#[test]
fn create_1() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(
                ColumnDef::new(Glyph::Id)
                    .integer()
                    .not_null()
                    .auto_increment()
                    .primary_key()
            )
            .col(ColumnDef::new(Glyph::Aspect).double().not_null())
            .col(ColumnDef::new(Glyph::Image).text())
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""id" serial NOT NULL PRIMARY KEY,"#,
            r#""aspect" double precision NOT NULL,"#,
            r#""image" text"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_2() {
    assert_eq!(
        Table::create()
            .table(Font::Table)
            .col(
                ColumnDef::new(Font::Id)
                    .integer()
                    .not_null()
                    .primary_key()
                    .auto_increment()
            )
            .col(ColumnDef::new(Font::Name).string().not_null())
            .col(ColumnDef::new(Font::Variant).string_len(255).not_null())
            .col(ColumnDef::new(Font::Language).string_len(255).not_null())
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "font" ("#,
            r#""id" serial NOT NULL PRIMARY KEY,"#,
            r#""name" varchar NOT NULL,"#,
            r#""variant" varchar(255) NOT NULL,"#,
            r#""language" varchar(255) NOT NULL"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_3() {
    assert_eq!(
        Table::create()
            .table(Char::Table)
            .if_not_exists()
            .col(
                ColumnDef::new(Char::Id)
                    .integer()
                    .not_null()
                    .primary_key()
                    .auto_increment()
            )
            .col(ColumnDef::new(Char::FontSize).integer().not_null())
            .col(ColumnDef::new(Char::Character).string_len(255).not_null())
            .col(ColumnDef::new(Char::SizeW).unsigned().not_null())
            .col(ColumnDef::new(Char::SizeH).unsigned().not_null())
            .col(
                ColumnDef::new(Char::FontId)
                    .integer()
                    .default(Value::Int(None))
            )
            .foreign_key(
                ForeignKey::create()
                    .name("FK_2e303c3a712662f1fc2a4d0aad6")
                    .from(Char::Table, Char::FontId)
                    .to(Font::Table, Font::Id)
                    .on_delete(ForeignKeyAction::Cascade)
                    .on_update(ForeignKeyAction::Cascade)
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE IF NOT EXISTS "character" ("#,
            r#""id" serial NOT NULL PRIMARY KEY,"#,
            r#""font_size" integer NOT NULL,"#,
            r#""character" varchar(255) NOT NULL,"#,
            r#""size_w" integer NOT NULL,"#,
            r#""size_h" integer NOT NULL,"#,
            r#""font_id" integer DEFAULT NULL,"#,
            r#"CONSTRAINT "FK_2e303c3a712662f1fc2a4d0aad6""#,
            r#"FOREIGN KEY ("font_id") REFERENCES "font" ("id")"#,
            r#"ON DELETE CASCADE ON UPDATE CASCADE"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_4() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(ColumnDef::new(Glyph::Image).custom(Glyph::Aspect))
            .to_string(PostgresQueryBuilder),
        r#"CREATE TABLE "glyph" ( "image" aspect )"#
    );
}

#[test]
fn create_5() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(ColumnDef::new(Glyph::Image).json())
            .col(ColumnDef::new(Glyph::Aspect).json_binary())
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""image" json,"#,
            r#""aspect" jsonb"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_6() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(
                ColumnDef::new(Glyph::Id)
                    .integer()
                    .not_null()
                    .extra("ANYTHING I WANT TO SAY".to_owned())
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""id" integer NOT NULL ANYTHING I WANT TO SAY"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_7() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(
                ColumnDef::new(Glyph::Aspect)
                    .interval(None, None)
                    .not_null()
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""aspect" interval NOT NULL"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_8() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(
                ColumnDef::new(Glyph::Aspect)
                    .interval(Some(PgInterval::YearToMonth), None)
                    .not_null()
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""aspect" interval YEAR TO MONTH NOT NULL"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_9() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(
                ColumnDef::new(Glyph::Aspect)
                    .interval(None, Some(42))
                    .not_null()
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""aspect" interval(42) NOT NULL"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_10() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(
                ColumnDef::new(Glyph::Aspect)
                    .interval(Some(PgInterval::Hour), Some(43))
                    .not_null()
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""aspect" interval HOUR(43) NOT NULL"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_11() {
    assert_eq!(
        Table::create()
            .table(Char::Table)
            .col(
                ColumnDef::new(Char::CreatedAt)
                    .timestamp_with_time_zone()
                    .not_null()
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "character" ("#,
            r#""created_at" timestamp with time zone NOT NULL"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_12() {
    assert_eq!(
        Table::create()
            .table(BinaryType::Table)
            .col(ColumnDef::new(BinaryType::BinaryLen).binary_len(32))
            .col(ColumnDef::new(BinaryType::Binary).binary())
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "binary_type" ("#,
            r#""binlen" bytea,"#,
            r#""bin" bytea"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_13() {
    assert_eq!(
        Table::create()
            .table(Char::Table)
            .col(ColumnDef::new(Char::Character).binary())
            .col(ColumnDef::new(Char::FontSize).binary_len(10))
            .col(ColumnDef::new(Char::SizeW).var_binary(10))
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "character" ("#,
            r#""character" bytea,"#,
            r#""font_size" bytea,"#,
            r#""size_w" bytea"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_14() {
    assert_eq!(
        Table::create()
            .table((Alias::new("schema"), Glyph::Table))
            .col(ColumnDef::new(Glyph::Image).custom(Glyph::Aspect))
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "schema"."glyph" ("#,
            r#""image" aspect"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn create_15() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(ColumnDef::new(Glyph::Image).json())
            .col(ColumnDef::new(Glyph::Aspect).json_binary())
            .index(
                Index::create()
                    .unique()
                    .nulls_not_distinct()
                    .name("idx-glyph-aspect-image")
                    .table(Glyph::Table)
                    .col(Glyph::Aspect)
                    .col(Glyph::Image)
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""image" json,"#,
            r#""aspect" jsonb,"#,
            r#"CONSTRAINT "idx-glyph-aspect-image" UNIQUE NULLS NOT DISTINCT ("aspect", "image")"#,
            r#")"#,
        ]
        .join(" ")
    );
}

#[test]
fn drop_1() {
    assert_eq!(
        Table::drop()
            .table(Glyph::Table)
            .table(Char::Table)
            .cascade()
            .to_string(PostgresQueryBuilder),
        r#"DROP TABLE "glyph", "character" CASCADE"#
    );
}

#[test]
fn drop_2() {
    assert_eq!(
        Table::drop()
            .table((Alias::new("schema1"), Glyph::Table))
            .table((Alias::new("schema2"), Char::Table))
            .cascade()
            .to_string(PostgresQueryBuilder),
        r#"DROP TABLE "schema1"."glyph", "schema2"."character" CASCADE"#
    );
}

#[test]
fn truncate_1() {
    assert_eq!(
        Table::truncate()
            .table(Font::Table)
            .to_string(PostgresQueryBuilder),
        r#"TRUNCATE TABLE "font""#
    );
}

#[test]
fn truncate_2() {
    assert_eq!(
        Table::truncate()
            .table((Alias::new("schema"), Font::Table))
            .to_string(PostgresQueryBuilder),
        r#"TRUNCATE TABLE "schema"."font""#
    );
}

#[test]
fn alter_1() {
    assert_eq!(
        Table::alter()
            .table(Font::Table)
            .add_column(
                ColumnDef::new(Alias::new("new_col"))
                    .integer()
                    .not_null()
                    .default(100)
            )
            .to_string(PostgresQueryBuilder),
        r#"ALTER TABLE "font" ADD COLUMN "new_col" integer NOT NULL DEFAULT 100"#
    );
}

#[test]
fn alter_2() {
    assert_eq!(
        Table::alter()
            .table(Font::Table)
            .modify_column(
                ColumnDef::new(Alias::new("new_col"))
                    .big_integer()
                    .default(999)
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"ALTER TABLE "font""#,
            r#"ALTER COLUMN "new_col" TYPE bigint,"#,
            r#"ALTER COLUMN "new_col" SET DEFAULT 999"#,
        ]
        .join(" ")
    );
}

#[test]
fn alter_3() {
    assert_eq!(
        Table::alter()
            .table(Font::Table)
            .rename_column(Alias::new("new_col"), Alias::new("new_column"))
            .to_string(PostgresQueryBuilder),
        r#"ALTER TABLE "font" RENAME COLUMN "new_col" TO "new_column""#
    );
}

#[test]
fn alter_4() {
    assert_eq!(
        Table::alter()
            .table(Font::Table)
            .drop_column(Alias::new("new_column"))
            .to_string(PostgresQueryBuilder),
        r#"ALTER TABLE "font" DROP COLUMN "new_column""#
    );
}

#[test]
fn alter_5() {
    assert_eq!(
        Table::alter()
            .table((Alias::new("schema"), Font::Table))
            .rename_column(Alias::new("new_col"), Alias::new("new_column"))
            .to_string(PostgresQueryBuilder),
        r#"ALTER TABLE "schema"."font" RENAME COLUMN "new_col" TO "new_column""#
    );
}

#[test]
#[should_panic(expected = "No alter option found")]
fn alter_6() {
    Table::alter().to_string(PostgresQueryBuilder);
}

#[test]
fn alter_7() {
    assert_eq!(
        Table::alter()
            .table(Font::Table)
            .add_column(ColumnDef::new(Alias::new("new_col")).integer())
            .rename_column(Font::Name, Alias::new("name_new"))
            .to_string(PostgresQueryBuilder),
        r#"ALTER TABLE "font" ADD COLUMN "new_col" integer, RENAME COLUMN "name" TO "name_new""#
    );
}

#[test]
fn alter_8() {
    assert_eq!(
        Table::alter()
            .table(Font::Table)
            .modify_column(ColumnDef::new(Font::Language).null())
            .to_string(PostgresQueryBuilder),
        [
            r#"ALTER TABLE "font""#,
            r#"ALTER COLUMN "language" DROP NOT NULL"#,
        ]
        .join(" ")
    );
}

#[test]
fn alter_9() {
    // https://dbfiddle.uk/98Vd8pmn
    assert_eq!(
        Table::alter()
            .table(Glyph::Table)
            .modify_column(
                ColumnDef::new(Glyph::Aspect)
                    .integer()
                    .auto_increment()
                    .not_null()
                    .unique_key()
                    .primary_key()
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"ALTER TABLE "glyph""#,
            r#"ALTER COLUMN "aspect" TYPE integer,"#,
            r#"ALTER COLUMN "aspect" SET NOT NULL,"#,
            r#"ADD UNIQUE ("aspect"),"#,
            r#"ADD PRIMARY KEY ("aspect")"#,
        ]
        .join(" ")
    );
}

#[test]
fn alter_10() {
    // https://dbfiddle.uk/BeiZPvBe
    assert_eq!(
        Table::alter()
            .table(Glyph::Table)
            .add_column(
                ColumnDef::new(Glyph::Aspect)
                    .integer()
                    .auto_increment()
                    .not_null()
                    .unique_key()
                    .primary_key()
            )
            .to_string(PostgresQueryBuilder),
        [
            r#"ALTER TABLE "glyph""#,
            r#"ADD COLUMN "aspect" serial NOT NULL UNIQUE PRIMARY KEY"#,
        ]
        .join(" ")
    );
}

#[test]
fn rename_1() {
    assert_eq!(
        Table::rename()
            .table(Font::Table, Alias::new("font_new"))
            .to_string(PostgresQueryBuilder),
        r#"ALTER TABLE "font" RENAME TO "font_new""#
    );
}

#[test]
fn rename_2() {
    assert_eq!(
        Table::rename()
            .table(
                (Alias::new("schema"), Font::Table),
                (Alias::new("schema"), Alias::new("font_new")),
            )
            .to_string(PostgresQueryBuilder),
        r#"ALTER TABLE "schema"."font" RENAME TO "schema"."font_new""#
    );
}

#[test]
fn create_with_check_constraint() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(
                ColumnDef::new(Glyph::Id)
                    .integer()
                    .not_null()
                    .check(Expr::col(Glyph::Id).gt(10))
            )
            .check(Expr::col(Glyph::Id).lt(20))
            .check(Expr::col(Glyph::Id).ne(15))
            .to_string(PostgresQueryBuilder),
        r#"CREATE TABLE "glyph" ( "id" integer NOT NULL CHECK ("id" > 10), CHECK ("id" < 20), CHECK ("id" <> 15) )"#,
    );
}

#[test]
fn alter_with_check_constraint() {
    assert_eq!(
        Table::alter()
            .table(Glyph::Table)
            .add_column(
                ColumnDef::new(Glyph::Aspect)
                    .integer()
                    .not_null()
                    .default(101)
                    .check(Expr::col(Glyph::Aspect).gt(100))
            )
            .to_string(PostgresQueryBuilder),
        r#"ALTER TABLE "glyph" ADD COLUMN "aspect" integer NOT NULL DEFAULT 101 CHECK ("aspect" > 100)"#,
    );
}

#[test]
fn create_16() {
    assert_eq!(
        Table::create()
            .table(Glyph::Table)
            .col(
                ColumnDef::new(Glyph::Id)
                    .integer()
                    .not_null()
                    .auto_increment()
                    .primary_key()
            )
            .col(ColumnDef::new(Glyph::Tokens).ltree())
            .to_string(PostgresQueryBuilder),
        [
            r#"CREATE TABLE "glyph" ("#,
            r#""id" serial NOT NULL PRIMARY KEY,"#,
            r#""tokens" ltree"#,
            r#")"#,
        ]
        .join(" ")
    );
}