use georm::Georm;

// Test struct with defaultable fields using existing table structure
#[derive(Georm)]
#[georm(table = "authors")]
struct TestAuthor {
    #[georm(id, defaultable)]
    pub id: i32,
    pub name: String,
    pub biography_id: Option<i32>, // Don't mark Option fields as defaultable
}

// Test struct with only ID defaultable
#[derive(Georm)]
#[georm(table = "authors")]
struct MinimalDefaultable {
    #[georm(id, defaultable)]
    pub id: i32,
    pub name: String,
    pub biography_id: Option<i32>,
}

#[test]
fn defaultable_struct_should_exist() {
    // This test will compile only if TestAuthorDefault struct exists
    let _author_default = TestAuthorDefault {
        id: Some(1),                     // Should be Option<i32> since ID is defaultable
        name: "Test Author".to_string(), // Should remain String
        biography_id: None,              // Should remain Option<i32>
    };
}

#[test]
fn minimal_defaultable_struct_should_exist() {
    // MinimalDefaultableDefault should exist because ID is marked as defaultable
    let _minimal_default = MinimalDefaultableDefault {
        id: None,                     // Should be Option<i32>
        name: "testuser".to_string(), // Should remain String
        biography_id: None,           // Should remain Option<i32>
    };
}

#[test]
fn defaultable_fields_can_be_none() {
    let _author_default = TestAuthorDefault {
        id: None, // Can be None since it's defaultable (auto-generated)
        name: "Test Author".to_string(),
        biography_id: None, // Can remain None
    };
}

#[test]
fn field_visibility_is_preserved() {
    let _author_default = TestAuthorDefault {
        id: Some(1),              // pub
        name: "Test".to_string(), // pub
        biography_id: Some(1),    // pub, Option<i32>
    };

    // This test ensures field visibility is preserved in generated struct
}