#!/bin/bash
#
# test_cli_flags.sh — smoke test for sovereign_browser CLI flags
#
# Tests --version, --help, and flag validation without launching the GUI
# (these flags exit before gtk_init). Run from the project root:
#
#   ./tests/test_cli_flags.sh
#
# Exit code: 0 = all passed, 1 = any failed.

set -euo pipefail

BIN="./sovereign_browser"
PASS=0
FAIL=0

ok() {
    echo "  PASS: $1"
    PASS=$((PASS + 1))
}

fail() {
    echo "  FAIL: $1"
    FAIL=$((FAIL + 1))
}

echo "=== CLI Flags Smoke Test ==="

# --version should print version and exit 0
echo "[1] --version"
out=$("$BIN" --version 2>&1) || true
if echo "$out" | grep -q "^sovereign_browser v"; then
    ok "--version prints version string"
else
    fail "--version output unexpected: $out"
fi

# -V short form
echo "[2] -V"
out=$("$BIN" -V 2>&1) || true
if echo "$out" | grep -q "^sovereign_browser v"; then
    ok "-V works as short form"
else
    fail "-V output unexpected: $out"
fi

# --help should print usage and exit 0
echo "[3] --help"
out=$("$BIN" --help 2>&1) || true
if echo "$out" | grep -q "Usage: sovereign_browser"; then
    ok "--help prints usage"
else
    fail "--help output unexpected"
fi

# -h short form
echo "[4] -h"
out=$("$BIN" -h 2>&1) || true
if echo "$out" | grep -q "Usage: sovereign_browser"; then
    ok "-h works as short form"
else
    fail "-h output unexpected"
fi

# Unknown flag should exit non-zero
echo "[5] unknown flag"
if "$BIN" --nonexistent-flag 2>/dev/null; then
    fail "unknown flag should exit non-zero"
else
    ok "unknown flag exits non-zero"
fi

# --login-method with invalid method should exit non-zero
echo "[6] invalid login method"
if "$BIN" --login-method bogus 2>/dev/null; then
    fail "invalid login method should exit non-zero"
else
    ok "invalid login method exits non-zero"
fi

# --login-method local without --nsec/--privkey should exit non-zero
echo "[7] local method without credentials"
if "$BIN" --login-method local 2>/dev/null; then
    fail "local method without credentials should exit non-zero"
else
    ok "local method without credentials exits non-zero"
fi

# --port out of range should exit non-zero
echo "[8] invalid port"
if "$BIN" --port 99999 2>/dev/null; then
    fail "invalid port should exit non-zero"
else
    ok "invalid port exits non-zero"
fi

# --max-tabs 0 should exit non-zero
echo "[9] invalid max-tabs"
if "$BIN" --max-tabs 0 2>/dev/null; then
    fail "max-tabs 0 should exit non-zero"
else
    ok "max-tabs 0 exits non-zero"
fi

echo ""
echo "=== Results: $PASS passed, $FAIL failed ==="
exit $((FAIL > 0 ? 1 : 0))