#!/bin/bash
# Test: samios CLI tool
# Validates the CLI script's syntax, help, version, status, and error handling.
# We test the script at packaging/archiso/airootfs/usr/local/bin/samios
# (the installed script), not the one embedded in samios-desktop-setup.sh.

source "$(dirname "$0")/test_helper.sh"

suite "samios CLI tests"

SAMIOS_CLI="$PROFILE_DIR/airootfs/usr/local/bin/samios"

assert_file_exists "samios CLI exists" "$SAMIOS_CLI"

assert "samios CLI has valid bash syntax" \
    bash -n "$SAMIOS_CLI"

assert "samios CLI is executable" \
    bash -c "[ -x '$SAMIOS_CLI' ]"

assert "samios CLI starts with bash shebang" \
    bash -c 'head -1 "'"$SAMIOS_CLI"'" | grep -q "#!/bin/bash"'

# ---------------------------------------------------------------------------
# --help / help / -h
# ---------------------------------------------------------------------------
assert_cmd_output_contains "samios --help shows usage" "Usage" \
    bash "$SAMIOS_CLI" --help

assert_cmd_output_contains "samios help shows Usage" "Usage" \
    bash "$SAMIOS_CLI" help

assert_cmd_output_contains "samios -h shows Usage" "Usage" \
    bash "$SAMIOS_CLI" -h

assert_cmd_output_contains "samios help lists 'version' command" "version" \
    bash "$SAMIOS_CLI" help

assert_cmd_output_contains "samios help lists 'status' command" "status" \
    bash "$SAMIOS_CLI" help

# ---------------------------------------------------------------------------
# version
# ---------------------------------------------------------------------------
assert_cmd_output_contains "samios version outputs 'SamiOS v'" "SamiOS v" \
    bash "$SAMIOS_CLI" version

assert_cmd_output_contains "samios version outputs Kernel info" "Kernel:" \
    bash "$SAMIOS_CLI" version

assert_cmd_output_contains "samios version outputs Architecture info" "Architecture:" \
    bash "$SAMIOS_CLI" version

# ---------------------------------------------------------------------------
# status (may fail in CI if commands like 'ip' aren't installed, so we use || true)
# ---------------------------------------------------------------------------
assert_cmd_output_contains "samios status shows system status header" "System Status" \
    bash "$SAMIOS_CLI" status

assert_cmd_output_contains "samios status shows Disk Usage" "Disk" \
    bash "$SAMIOS_CLI" status

assert_cmd_output_contains "samios status shows Memory section" "Memory" \
    bash "$SAMIOS_CLI" status

# ---------------------------------------------------------------------------
# fonts
# ---------------------------------------------------------------------------
assert_cmd_output_contains "samios fonts shows font count" "fonts installed" \
    bash "$SAMIOS_CLI" fonts

assert_cmd_output_contains "samios fonts mentions font policy" "Font Policy" \
    bash "$SAMIOS_CLI" fonts

assert "samios fonts mentions 7777 exclusion" \
    bash -c '
        output="$(bash "'"$SAMIOS_CLI"'" fonts 2>&1)" || true
        echo "$output" | grep -q "7777"
    '

# ---------------------------------------------------------------------------
# unknown command
# ---------------------------------------------------------------------------
assert_exit_code "samios with unknown command exits non-zero" 1 \
    bash "$SAMIOS_CLI" nonexistentcommand

assert_cmd_output_contains "samios unknown cmd shows error" "Unknown command" \
    bash "$SAMIOS_CLI" nonexistentcommand

# ---------------------------------------------------------------------------
# No-arg invocation defaults to help
# ---------------------------------------------------------------------------
assert_cmd_output_contains "samios with no args shows Usage" "Usage" \
    bash "$SAMIOS_CLI"

print_summary