#![expect(clippy::unwrap_used)]

use super::*;
use crate::types::OutputFormat;

// ── truncate ─────────────────────────────────────────────────────

#[test]
fn truncate_short_string_unchanged() {
    assert_eq!(truncate("hello", 10), "hello");
}

#[test]
fn truncate_exact_length_unchanged() {
    assert_eq!(truncate("abcde", 5), "abcde");
}

#[test]
fn truncate_long_string_adds_ellipsis() {
    let result = truncate("abcdefghij", 7);
    assert_eq!(result, "abcd...");
    assert_eq!(result.len(), 7);
}

#[test]
fn truncate_unicode_counts_chars_not_bytes() {
    let input = "\u{1f600}\u{1f601}\u{1f602}\u{1f603}";
    let result = truncate(input, 4);
    assert_eq!(result, input);
    let result = truncate(input, 3);
    assert_eq!(result, "...");
}

// ── colorize_status ──────────────────────────────────────────────

#[test]
fn colorize_status_new_is_green() {
    let result = colorize_status("NEW");
    assert!(result.contains("NEW"));
}

#[test]
fn colorize_status_assigned_is_yellow() {
    let result = colorize_status("ASSIGNED");
    assert!(result.contains("ASSIGNED"));
}

#[test]
fn colorize_status_resolved_is_red() {
    let result = colorize_status("RESOLVED");
    assert!(result.contains("RESOLVED"));
}

#[test]
fn colorize_status_unknown_passes_through() {
    let result = colorize_status("CUSTOM");
    assert!(result.contains("CUSTOM"));
}

#[test]
fn colorize_status_case_insensitive() {
    let result = colorize_status("new");
    assert!(result.contains("new"));
}

#[test]
fn colorize_status_known_statuses_emit_ansi_escapes() {
    // Force color output: cargo test pipes stdout, so colored auto-disables
    // and the catch-all arm produces output identical to the colored arms,
    // hiding `delete match arm` mutations.
    struct ColorOverride;
    impl Drop for ColorOverride {
        fn drop(&mut self) {
            colored::control::unset_override();
        }
    }
    colored::control::set_override(true);
    let _guard = ColorOverride;

    for status in [
        "NEW",
        "UNCONFIRMED",
        "ASSIGNED",
        "IN_PROGRESS",
        "RESOLVED",
        "VERIFIED",
        "CLOSED",
    ] {
        let result = colorize_status(status);
        assert!(
            result.contains("\x1b["),
            "expected ANSI escape in colorize_status({status:?}), got {result:?}"
        );
    }
    assert_eq!(colorize_status("CUSTOM"), "CUSTOM");
}

// ── shorten_email ────────────────────────────────────────────────

#[test]
fn shorten_email_strips_domain() {
    assert_eq!(shorten_email("alice@example.com"), "alice");
}

#[test]
fn shorten_email_no_at_unchanged() {
    assert_eq!(shorten_email("alice"), "alice");
}

#[test]
fn shorten_email_empty_string() {
    assert_eq!(shorten_email(""), "");
}

#[test]
fn shorten_email_uses_first_at_symbol() {
    assert_eq!(shorten_email("alice@dev@example.com"), "alice");
}

// ── format_id_list ───────────────────────────────────────────────

#[test]
fn format_id_list_empty() {
    assert_eq!(format_id_list(&[]), "");
}

#[test]
fn format_id_list_single() {
    assert_eq!(format_id_list(&[42]), "42");
}

#[test]
fn format_id_list_multiple() {
    assert_eq!(format_id_list(&[1, 2, 3]), "1, 2, 3");
}

#[test]
fn yes_no_formats_boolean_values() {
    assert_eq!(yes_no(true), "Yes");
    assert_eq!(yes_no(false), "No");
}

#[test]
fn opt_yes_no_formats_optional_boolean_values() {
    assert_eq!(opt_yes_no(Some(true)), "Yes");
    assert_eq!(opt_yes_no(Some(false)), "No");
    assert_eq!(opt_yes_no(None), "-");
}

// ── OutputFormat parsing ─────────────────────────────────────────

#[test]
fn output_format_from_str() {
    assert_eq!(
        "table".parse::<OutputFormat>().unwrap(),
        OutputFormat::Table
    );
    assert_eq!("json".parse::<OutputFormat>().unwrap(), OutputFormat::Json);
    assert!("JSON".parse::<OutputFormat>().is_err());
    assert!("Table".parse::<OutputFormat>().is_err());
    assert!("xml".parse::<OutputFormat>().is_err());
    let err = "XML".parse::<OutputFormat>().unwrap_err();
    assert!(err.contains("expected 'table' or 'json'"));
}

#[test]
fn output_format_default_is_table() {
    assert_eq!(OutputFormat::default(), OutputFormat::Table);
}

// ── print_result ─────────────────────────────────────────────────

#[test]
fn print_result_json_serializes_value() {
    let value = serde_json::json!({"id": 42});
    let json = serde_json::to_string(&value).unwrap();
    assert_eq!(json, r#"{"id":42}"#);
}

// ── mask_api_key tests ──────────────────────────────────────────

#[test]
fn mask_api_key_long_key_shows_prefix() {
    assert_eq!(mask_api_key("abcdefghijklmnop"), "abcdefgh...");
}

#[test]
fn mask_api_key_short_key_fully_masked() {
    assert_eq!(mask_api_key("short"), "***");
}

#[test]
fn mask_api_key_exactly_8_chars_fully_masked() {
    assert_eq!(mask_api_key("12345678"), "***");
}

#[test]
fn mask_api_key_empty_string_fully_masked() {
    assert_eq!(mask_api_key(""), "***");
}
