mod common;
use common::*;
use descro_ext_resolvers::{AcceptancePolicy, ResolverType};
use solana_keypair::Keypair;
use solana_signer::Signer;

fn register_default(svm: &mut litesvm::LiteSVM, authority: &Keypair) {
    send(
        svm,
        ix_register(
            &authority.pubkey(),
            ResolverType::CentralAuthority,
            AcceptancePolicy::Open,
            "Original Name",
            "Original description",
            100,
            authority.pubkey(),
            "ipfs://original",
        ),
        authority,
    );
}

#[test]
fn update_changes_metadata() {
    let (mut svm, authority) = setup();
    register_default(&mut svm, &authority);

    send(
        &mut svm,
        ix_update(&authority.pubkey(), "New Name", "New description", 200, "ipfs://new"),
        &authority,
    );

    let entry = read_entry(&svm, &authority.pubkey());
    assert_eq!(entry.name, "New Name");
    assert_eq!(entry.description, "New description");
    assert_eq!(entry.fee_bps, 200);
    assert_eq!(entry.metadata_uri, "ipfs://new");
}

#[test]
fn update_different_authority_cannot_modify_entry() {
    let (mut svm, authority) = setup();
    let other = Keypair::new();
    svm.airdrop(&other.pubkey(), 1_000_000_000).unwrap();
    register_default(&mut svm, &authority);

    // `other` signs but claims to BE the authority → seeds derive other's (non-existent) PDA
    // → account has no data → Anchor rejects the uninitialized account
    assert!(!try_send(
        &mut svm,
        ix_update(&other.pubkey(), "Hacked", "", 0, ""),
        &other,
    ));

    // `authority`'s entry is unchanged
    let entry = read_entry(&svm, &authority.pubkey());
    assert_eq!(entry.name, "Original Name");
}

#[test]
fn update_empty_name_fails() {
    let (mut svm, authority) = setup();
    register_default(&mut svm, &authority);

    assert!(!try_send(
        &mut svm,
        ix_update(&authority.pubkey(), "", "", 0, ""),
        &authority,
    ));
}

#[test]
fn update_invalid_fee_bps_fails() {
    let (mut svm, authority) = setup();
    register_default(&mut svm, &authority);

    assert!(!try_send(
        &mut svm,
        ix_update(&authority.pubkey(), "Name", "", 10_001, ""),
        &authority,
    ));
}