# -*- coding: utf-8 -*-
"""
Tests für das Scheduler-System.
"""

import asyncio
import json
import os
import tempfile
from datetime import datetime, time, timedelta
from pathlib import Path
from unittest.mock import AsyncMock, MagicMock, patch

import pytest

from trixy_core.scheduler import (
    # Job
    ScheduledJob, JobConfig, JobState, JobResult,
    # Triggers
    CronTrigger, IntervalTrigger, DateTimeTrigger, EventTrigger,
    AndTrigger, OrTrigger, TriggerState,
    # Conditions
    TimeRangeCondition, DayOfWeekCondition, DateRangeCondition,
    RecentActivityCondition, ActivityCountCondition,
    SensorThresholdCondition, ComparisonOperator,
    StateCondition, BooleanCondition, ExistsCondition,
    AndCondition, OrCondition, NotCondition, XorCondition,
    # Script & File Conditions
    ScriptCondition, AsyncScriptCondition,
    JsonValueCondition, IniValueCondition, YamlValueCondition,
    EnvFileValueCondition,
    # Expression
    ExpressionCondition, LambdaCondition,
    satellites_connected, plugin_enabled,
    # Actions
    Action, ActionResult, EmitEventAction, CallbackAction, CommandAction,
    # Scheduler
    Scheduler, SchedulerConfig,
)
from trixy_core.scheduler.trigger.base import TriggerContext
from trixy_core.scheduler.trigger.cron import CronField, CronExpression, CronPresets


# =============================================================================
# Trigger Tests
# =============================================================================

class TestCronField:
    """Tests für CronField."""

    def test_wildcard(self):
        """Test Wildcard '*'."""
        field = CronField("*", 0, 59)
        assert field.matches(0)
        assert field.matches(30)
        assert field.matches(59)

    def test_single_value(self):
        """Test einzelner Wert."""
        field = CronField("15", 0, 59)
        assert not field.matches(0)
        assert field.matches(15)
        assert not field.matches(30)

    def test_range(self):
        """Test Range '1-5'."""
        field = CronField("1-5", 0, 10)
        assert not field.matches(0)
        assert field.matches(1)
        assert field.matches(3)
        assert field.matches(5)
        assert not field.matches(6)

    def test_step(self):
        """Test Step '*/15'."""
        field = CronField("*/15", 0, 59)
        assert field.matches(0)
        assert field.matches(15)
        assert field.matches(30)
        assert field.matches(45)
        assert not field.matches(10)

    def test_list(self):
        """Test Liste '1,5,10'."""
        field = CronField("1,5,10", 0, 59)
        assert field.matches(1)
        assert field.matches(5)
        assert field.matches(10)
        assert not field.matches(2)

    def test_aliases(self):
        """Test Aliase für Wochentage."""
        field = CronField("MON", 0, 6, {"MON": 1, "TUE": 2})
        assert field.matches(1)
        assert not field.matches(0)


class TestCronTrigger:
    """Tests für CronTrigger."""

    def test_every_minute(self):
        """Test jede Minute."""
        trigger = CronTrigger("* * * * *")
        ctx = TriggerContext(current_time=datetime(2024, 1, 15, 10, 30, 0))
        assert trigger.should_fire(ctx)

    def test_specific_time(self):
        """Test spezifische Zeit."""
        trigger = CronTrigger("30 10 * * *")  # 10:30

        # Match
        ctx1 = TriggerContext(current_time=datetime(2024, 1, 15, 10, 30, 0))
        assert trigger.should_fire(ctx1)

        # No match
        ctx2 = TriggerContext(current_time=datetime(2024, 1, 15, 10, 31, 0))
        assert not trigger.should_fire(ctx2)

    def test_weekdays(self):
        """Test Werktage."""
        trigger = CronTrigger("0 9 * * 1-5")  # 9:00, Mo-Fr

        # Montag
        ctx1 = TriggerContext(current_time=datetime(2024, 1, 15, 9, 0, 0))  # Montag
        assert trigger.should_fire(ctx1)

        # Samstag
        ctx2 = TriggerContext(current_time=datetime(2024, 1, 20, 9, 0, 0))  # Samstag
        assert not trigger.should_fire(ctx2)

    def test_get_next_fire_time(self):
        """Test nächste Auslösezeit."""
        trigger = CronTrigger("0 * * * *")  # Jede volle Stunde
        now = datetime(2024, 1, 15, 10, 30, 0)
        next_time = trigger.get_next_fire_time(now)

        assert next_time is not None
        assert next_time.minute == 0
        assert next_time.hour == 11

    def test_serialization(self):
        """Test Serialisierung."""
        trigger = CronTrigger("*/5 * * * *", name="Test")
        data = trigger.to_dict()

        assert data["expression"] == "*/5 * * * *"
        assert data["name"] == "Test"

        restored = CronTrigger.from_dict(data)
        assert restored.expression == trigger.expression


class TestIntervalTrigger:
    """Tests für IntervalTrigger."""

    def test_basic_interval(self):
        """Test einfaches Intervall."""
        trigger = IntervalTrigger(minutes=5)
        assert trigger.interval_seconds == 300

    def test_should_fire_first_time(self):
        """Test erste Auslösung."""
        trigger = IntervalTrigger(minutes=5)
        ctx = TriggerContext(current_time=datetime.now())
        assert trigger.should_fire(ctx)

    def test_should_fire_after_interval(self):
        """Test Auslösung nach Intervall."""
        trigger = IntervalTrigger(minutes=5)
        now = datetime.now()
        past = now - timedelta(minutes=6)

        ctx = TriggerContext(current_time=now, last_fire_time=past)
        assert trigger.should_fire(ctx)

    def test_should_not_fire_before_interval(self):
        """Test keine Auslösung vor Intervall."""
        trigger = IntervalTrigger(minutes=5)
        now = datetime.now()
        recent = now - timedelta(minutes=2)

        ctx = TriggerContext(current_time=now, last_fire_time=recent)
        assert not trigger.should_fire(ctx)

    def test_end_time(self):
        """Test Endzeit."""
        end = datetime.now() - timedelta(hours=1)
        trigger = IntervalTrigger(minutes=5, end_time=end)

        ctx = TriggerContext(current_time=datetime.now())
        assert not trigger.should_fire(ctx)
        assert trigger.state == TriggerState.FINISHED


class TestDateTimeTrigger:
    """Tests für DateTimeTrigger."""

    def test_future_trigger(self):
        """Test zukünftiger Trigger."""
        future = datetime.now() + timedelta(hours=1)
        trigger = DateTimeTrigger(future)

        ctx = TriggerContext(current_time=datetime.now())
        assert not trigger.should_fire(ctx)

    def test_trigger_at_time(self):
        """Test Auslösung zum Zeitpunkt."""
        now = datetime.now()
        trigger = DateTimeTrigger(now, tolerance_seconds=5)

        ctx = TriggerContext(current_time=now)
        assert trigger.should_fire(ctx)

    def test_trigger_finished_after_fire(self):
        """Test Trigger beendet nach Auslösung."""
        now = datetime.now()
        trigger = DateTimeTrigger(now)
        trigger.fire()

        assert trigger.state == TriggerState.FINISHED
        assert trigger.get_next_fire_time() is None

    def test_helper_methods(self):
        """Test Helper-Methoden."""
        trigger = DateTimeTrigger.in_minutes(30)
        assert trigger.run_at > datetime.now()

        trigger2 = DateTimeTrigger.at_time(14, 30)
        assert trigger2.run_at.hour == 14
        assert trigger2.run_at.minute == 30


class TestEventTrigger:
    """Tests für EventTrigger."""

    def test_single_event(self):
        """Test einzelnes Event."""
        trigger = EventTrigger("test_event")
        assert "test_event" in trigger.event_names

    def test_multiple_events(self):
        """Test mehrere Events."""
        trigger = EventTrigger(["event_a", "event_b"])
        assert len(trigger.event_names) == 2

    def test_should_fire_on_event(self):
        """Test Auslösung bei Event."""
        trigger = EventTrigger("test_event")
        ctx = TriggerContext(
            current_time=datetime.now(),
            event_name="test_event",
            event_data={"key": "value"},
        )
        assert trigger.should_fire(ctx)

    def test_should_not_fire_on_other_event(self):
        """Test keine Auslösung bei anderem Event."""
        trigger = EventTrigger("test_event")
        ctx = TriggerContext(
            current_time=datetime.now(),
            event_name="other_event",
        )
        assert not trigger.should_fire(ctx)

    def test_filter_function(self):
        """Test Filter-Funktion."""
        trigger = EventTrigger(
            "test_event",
            filter_fn=lambda d: d.get("type") == "important",
        )

        # Matches
        ctx1 = TriggerContext(
            current_time=datetime.now(),
            event_name="test_event",
            event_data={"type": "important"},
        )
        assert trigger.should_fire(ctx1)

        # No match
        ctx2 = TriggerContext(
            current_time=datetime.now(),
            event_name="test_event",
            event_data={"type": "normal"},
        )
        assert not trigger.should_fire(ctx2)


class TestCompositeTriggers:
    """Tests für Composite Triggers."""

    def test_and_trigger(self):
        """Test AND Trigger."""
        # Beide müssen feuern
        trigger1 = EventTrigger("event_a")
        trigger2 = EventTrigger("event_b")
        and_trigger = AndTrigger([trigger1, trigger2])

        # Nur event_a
        ctx1 = TriggerContext(
            current_time=datetime.now(),
            event_name="event_a",
        )
        assert not and_trigger.should_fire(ctx1)

    def test_or_trigger(self):
        """Test OR Trigger."""
        trigger1 = CronTrigger("30 10 * * *")  # 10:30
        trigger2 = CronTrigger("30 14 * * *")  # 14:30
        or_trigger = OrTrigger([trigger1, trigger2])

        # 10:30 match
        ctx = TriggerContext(current_time=datetime(2024, 1, 15, 10, 30, 0))
        assert or_trigger.should_fire(ctx)


# =============================================================================
# Condition Tests
# =============================================================================

class TestTimeConditions:
    """Tests für Zeit-Conditions."""

    def test_time_range_normal(self):
        """Test normales Zeitfenster."""
        cond = TimeRangeCondition(time(9, 0), time(17, 0))

        # In range
        ctx1 = {"current_time": datetime(2024, 1, 15, 12, 0, 0)}
        assert cond.evaluate(ctx1)

        # Out of range
        ctx2 = {"current_time": datetime(2024, 1, 15, 20, 0, 0)}
        assert not cond.evaluate(ctx2)

    def test_time_range_overnight(self):
        """Test Zeitfenster über Mitternacht."""
        cond = TimeRangeCondition(time(22, 0), time(6, 0))

        # 23:00 - in range
        ctx1 = {"current_time": datetime(2024, 1, 15, 23, 0, 0)}
        assert cond.evaluate(ctx1)

        # 03:00 - in range
        ctx2 = {"current_time": datetime(2024, 1, 15, 3, 0, 0)}
        assert cond.evaluate(ctx2)

        # 12:00 - out of range
        ctx3 = {"current_time": datetime(2024, 1, 15, 12, 0, 0)}
        assert not cond.evaluate(ctx3)

    def test_day_of_week(self):
        """Test Wochentag-Condition."""
        cond = DayOfWeekCondition.weekdays()

        # Montag
        ctx1 = {"current_time": datetime(2024, 1, 15, 12, 0, 0)}  # Montag
        assert cond.evaluate(ctx1)

        # Samstag
        ctx2 = {"current_time": datetime(2024, 1, 20, 12, 0, 0)}  # Samstag
        assert not cond.evaluate(ctx2)


class TestActivityConditions:
    """Tests für Aktivitäts-Conditions."""

    def test_recent_activity(self):
        """Test kürzliche Aktivität."""
        cond = RecentActivityCondition("last_voice_input", minutes=10)
        now = datetime.now()

        # Recent - 5 minutes ago
        ctx1 = {
            "current_time": now,
            "last_voice_input": now - timedelta(minutes=5),
        }
        assert cond.evaluate(ctx1)

        # Not recent - 15 minutes ago
        ctx2 = {
            "current_time": now,
            "last_voice_input": now - timedelta(minutes=15),
        }
        assert not cond.evaluate(ctx2)

    def test_activity_count(self):
        """Test Aktivitäts-Zähler."""
        cond = ActivityCountCondition("error_count", min_count=5)

        assert cond.evaluate({"error_count": 10})
        assert cond.evaluate({"error_count": 5})
        assert not cond.evaluate({"error_count": 3})


class TestSensorConditions:
    """Tests für Sensor-Conditions."""

    def test_threshold_greater(self):
        """Test Schwellenwert größer."""
        cond = SensorThresholdCondition(
            "temperature",
            ComparisonOperator.GREATER,
            25,
        )

        assert cond.evaluate({"temperature": 30})
        assert not cond.evaluate({"temperature": 20})

    def test_threshold_between(self):
        """Test Schwellenwert zwischen."""
        cond = SensorThresholdCondition(
            "volume",
            ComparisonOperator.BETWEEN,
            (0.5, 0.8),
        )

        assert cond.evaluate({"volume": 0.6})
        assert not cond.evaluate({"volume": 0.9})

    def test_threshold_in_list(self):
        """Test Wert in Liste."""
        cond = SensorThresholdCondition(
            "status",
            ComparisonOperator.IN,
            ["active", "standby"],
        )

        assert cond.evaluate({"status": "active"})
        assert not cond.evaluate({"status": "offline"})


class TestStateConditions:
    """Tests für Zustands-Conditions."""

    def test_state_condition(self):
        """Test Zustands-Condition."""
        cond = StateCondition("system_mode", "active")

        assert cond.evaluate({"system_mode": "active"})
        assert cond.evaluate({"system_mode": "ACTIVE"})  # Case-insensitive
        assert not cond.evaluate({"system_mode": "standby"})

    def test_boolean_condition(self):
        """Test Boolean-Condition."""
        cond = BooleanCondition("is_home")

        assert cond.evaluate({"is_home": True})
        assert not cond.evaluate({"is_home": False})
        assert not cond.evaluate({})

    def test_exists_condition(self):
        """Test Exists-Condition."""
        cond = ExistsCondition("user_data")

        assert cond.evaluate({"user_data": {"name": "Test"}})
        assert not cond.evaluate({})
        assert not cond.evaluate({"user_data": None})


class TestCompositeConditions:
    """Tests für Composite Conditions."""

    def test_and_condition(self):
        """Test AND Condition."""
        cond = AndCondition([
            BooleanCondition("flag_a"),
            BooleanCondition("flag_b"),
        ])

        assert cond.evaluate({"flag_a": True, "flag_b": True})
        assert not cond.evaluate({"flag_a": True, "flag_b": False})

    def test_or_condition(self):
        """Test OR Condition."""
        cond = OrCondition([
            BooleanCondition("flag_a"),
            BooleanCondition("flag_b"),
        ])

        assert cond.evaluate({"flag_a": True, "flag_b": False})
        assert cond.evaluate({"flag_a": False, "flag_b": True})
        assert not cond.evaluate({"flag_a": False, "flag_b": False})

    def test_not_condition(self):
        """Test NOT Condition."""
        cond = NotCondition(BooleanCondition("maintenance_mode"))

        assert cond.evaluate({"maintenance_mode": False})
        assert not cond.evaluate({"maintenance_mode": True})

    def test_xor_condition(self):
        """Test XOR Condition."""
        cond = XorCondition([
            BooleanCondition("flag_a"),
            BooleanCondition("flag_b"),
        ])

        assert cond.evaluate({"flag_a": True, "flag_b": False})
        assert cond.evaluate({"flag_a": False, "flag_b": True})
        assert not cond.evaluate({"flag_a": True, "flag_b": True})
        assert not cond.evaluate({"flag_a": False, "flag_b": False})

    def test_inverted_condition(self):
        """Test invertierte Condition."""
        cond = BooleanCondition("flag", invert=True)

        assert cond.evaluate({"flag": False})
        assert not cond.evaluate({"flag": True})


# =============================================================================
# Action Tests
# =============================================================================

class TestEmitEventAction:
    """Tests für EmitEventAction."""

    @pytest.mark.asyncio
    async def test_basic_emit(self):
        """Test einfaches Event-Emit."""
        action = EmitEventAction("test_event", {"key": "value"})
        result = await action.execute({})

        assert result.success
        assert result.result["event_name"] == "test_event"
        assert result.result["event_data"]["key"] == "value"

    @pytest.mark.asyncio
    async def test_emit_with_event_manager(self):
        """Test Emit mit EventManager."""
        mock_em = AsyncMock()
        action = EmitEventAction("test_event", {"key": "value"})

        await action.execute({"event_manager": mock_em})
        mock_em.emit.assert_called_once()


class TestCallbackAction:
    """Tests für CallbackAction."""

    @pytest.mark.asyncio
    async def test_sync_callback(self):
        """Test synchroner Callback."""
        def my_func(x, y):
            return x + y

        action = CallbackAction(my_func, args=(2, 3))
        result = await action.execute({})

        assert result.success
        assert result.result == 5

    @pytest.mark.asyncio
    async def test_async_callback(self):
        """Test asynchroner Callback."""
        async def my_async_func(x):
            await asyncio.sleep(0.01)
            return x * 2

        action = CallbackAction(my_async_func, args=(5,))
        result = await action.execute({})

        assert result.success
        assert result.result == 10

    @pytest.mark.asyncio
    async def test_callback_with_context(self):
        """Test Callback mit Kontext."""
        def my_func(ctx):
            return ctx.get("value", 0) * 2

        action = CallbackAction(my_func, pass_context=True)
        result = await action.execute({"value": 10})

        assert result.success
        assert result.result == 20


class TestCommandAction:
    """Tests für CommandAction."""

    @pytest.mark.asyncio
    async def test_simple_command(self):
        """Test einfacher Befehl."""
        action = CommandAction("echo 'Hello World'", shell=True)
        result = await action.execute({})

        assert result.success
        assert "Hello World" in result.result["stdout"]

    @pytest.mark.asyncio
    async def test_command_list(self):
        """Test Befehl als Liste."""
        action = CommandAction(["echo", "Hello"])
        result = await action.execute({})

        assert result.success
        assert "Hello" in result.result["stdout"]

    @pytest.mark.asyncio
    async def test_command_failure(self):
        """Test fehlgeschlagener Befehl."""
        action = CommandAction("exit 1", shell=True)
        result = await action.execute({})

        assert not result.success
        assert result.error is not None


# =============================================================================
# Job Tests
# =============================================================================

class TestScheduledJob:
    """Tests für ScheduledJob."""

    def test_create_job(self):
        """Test Job-Erstellung."""
        trigger = IntervalTrigger(minutes=5)
        action = EmitEventAction("test_event")
        config = JobConfig(name="Test Job")

        job = ScheduledJob(
            trigger=trigger,
            actions=[action],
            config=config,
        )

        assert job.name == "Test Job"
        assert job.is_enabled
        assert job.state == JobState.PENDING

    def test_job_conditions(self):
        """Test Job mit Conditions."""
        job = ScheduledJob()
        cond = BooleanCondition("flag")
        job.add_condition(cond)

        assert len(job.conditions) == 1
        assert job.should_run_now({"flag": True})
        assert not job.should_run_now({"flag": False})

    def test_job_enable_disable(self):
        """Test Job aktivieren/deaktivieren."""
        job = ScheduledJob()

        job.disable()
        assert not job.is_enabled
        assert job.state == JobState.DISABLED

        job.enable()
        assert job.is_enabled

    def test_job_record_run(self):
        """Test Ausführungs-Aufzeichnung."""
        job = ScheduledJob()

        result = JobResult(
            job_id=job.job_id,
            success=True,
            start_time=datetime.now(),
            end_time=datetime.now(),
        )

        job.record_run(result)

        assert job.run_count == 1
        assert job.failure_count == 0
        assert job.last_result == result

    def test_job_max_failures(self):
        """Test maximale Fehler."""
        config = JobConfig(max_failures=2)
        job = ScheduledJob(config=config)

        for i in range(2):
            result = JobResult(
                job_id=job.job_id,
                success=False,
                start_time=datetime.now(),
                end_time=datetime.now(),
                error="Test error",
            )
            job.record_run(result)

        assert job.state == JobState.DISABLED

    def test_job_serialization(self):
        """Test Job-Serialisierung."""
        trigger = CronTrigger("0 * * * *")
        action = EmitEventAction("test_event")
        config = JobConfig(name="Test", description="Test Job")

        job = ScheduledJob(
            job_id="test-job-1",
            trigger=trigger,
            actions=[action],
            config=config,
        )

        data = job.to_dict()

        assert data["job_id"] == "test-job-1"
        assert data["name"] == "Test"
        assert data["trigger"]["expression"] == "0 * * * *"


# =============================================================================
# Scheduler Tests
# =============================================================================

class TestScheduler:
    """Tests für Scheduler."""

    @pytest.fixture
    def temp_dir(self):
        """Temporäres Verzeichnis für Tests."""
        with tempfile.TemporaryDirectory() as td:
            yield td

    @pytest.fixture
    def scheduler(self, temp_dir):
        """Scheduler-Instanz für Tests."""
        config = SchedulerConfig(
            jobs_directory=temp_dir,
            auto_load=False,
            auto_save=True,
        )
        return Scheduler(config=config)

    def test_create_scheduler(self, scheduler):
        """Test Scheduler-Erstellung."""
        assert scheduler.job_count == 0
        assert not scheduler.is_running

    def test_add_job(self, scheduler):
        """Test Job hinzufügen."""
        trigger = IntervalTrigger(minutes=5)
        action = EmitEventAction("test_event")

        job = scheduler.create_job(
            trigger=trigger,
            actions=action,
            config=JobConfig(name="Test"),
        )

        assert scheduler.job_count == 1
        assert scheduler.get_job(job.job_id) is not None

    def test_remove_job(self, scheduler):
        """Test Job entfernen."""
        job = scheduler.create_job(
            trigger=IntervalTrigger(minutes=5),
            actions=EmitEventAction("test"),
        )

        job_id = job.job_id
        assert scheduler.remove_job(job_id)
        assert scheduler.get_job(job_id) is None

    def test_save_load_job(self, scheduler, temp_dir):
        """Test Job speichern und laden."""
        job = scheduler.create_job(
            trigger=CronTrigger("*/5 * * * *"),
            actions=EmitEventAction("test_event", {"key": "value"}),
            config=JobConfig(name="Test Job"),
            job_id="test-save-load",
        )

        # Neue Scheduler-Instanz
        config2 = SchedulerConfig(
            jobs_directory=temp_dir,
            auto_load=True,
        )
        scheduler2 = Scheduler(config=config2)
        loaded = scheduler2.load_jobs()

        assert loaded == 1
        loaded_job = scheduler2.get_job("test-save-load")
        assert loaded_job is not None
        assert loaded_job.name == "Test Job"

    def test_context(self, scheduler):
        """Test Kontext-Verwaltung."""
        scheduler.set_context("key1", "value1")
        scheduler.update_context({"key2": "value2"})

        ctx = scheduler.context
        assert ctx["key1"] == "value1"
        assert ctx["key2"] == "value2"

    @pytest.mark.asyncio
    async def test_scheduler_lifecycle(self, scheduler):
        """Test Scheduler Start/Stop."""
        await scheduler.start()
        assert scheduler.is_running

        await scheduler.stop()
        assert not scheduler.is_running

    @pytest.mark.asyncio
    async def test_job_execution(self, scheduler):
        """Test Job-Ausführung."""
        executed = []

        async def on_execute(ctx):
            executed.append(ctx["job_id"])

        job = scheduler.create_job(
            trigger=IntervalTrigger(seconds=1),
            actions=CallbackAction(on_execute, pass_context=True),
            config=JobConfig(name="Quick Job"),
        )

        await scheduler.start()
        await asyncio.sleep(1.5)
        await scheduler.stop()

        assert len(executed) >= 1

    def test_statistics(self, scheduler):
        """Test Statistiken."""
        scheduler.create_job(
            trigger=IntervalTrigger(minutes=5),
            actions=EmitEventAction("test"),
        )

        stats = scheduler.get_statistics()
        assert stats["total_jobs"] == 1
        assert stats["enabled_jobs"] == 1


# =============================================================================
# Script Condition Tests
# =============================================================================

class TestScriptCondition:
    """Tests für ScriptCondition."""

    def test_inline_code_true(self):
        """Test Inline-Code der True zurückgibt."""
        cond = ScriptCondition(
            script_code="result = 5 > 3",
            expected=True,
        )
        assert cond.evaluate({})

    def test_inline_code_false(self):
        """Test Inline-Code der False zurückgibt."""
        cond = ScriptCondition(
            script_code="result = 5 < 3",
            expected=True,
        )
        assert not cond.evaluate({})

    def test_check_function(self):
        """Test mit check() Funktion."""
        cond = ScriptCondition(
            script_code="""
def check():
    return 42
""",
            expected=42,
        )
        assert cond.evaluate({})

    def test_main_function(self):
        """Test mit main() Funktion."""
        cond = ScriptCondition(
            script_code="""
def main():
    return "hello"
""",
            expected="hello",
        )
        assert cond.evaluate({})

    def test_with_context(self):
        """Test mit Kontext-Zugriff."""
        cond = ScriptCondition(
            script_code="result = context.get('value', 0) > 10",
            expected=True,
            pass_context=True,
        )
        assert cond.evaluate({"value": 20})
        assert not cond.evaluate({"value": 5})

    def test_exit_code(self):
        """Test mit exit() Code."""
        cond = ScriptCondition(
            script_code="exit(0)",  # 0 = True
        )
        assert cond.evaluate({})

        cond2 = ScriptCondition(
            script_code="exit(1)",  # 1 = False
        )
        assert not cond2.evaluate({})

    def test_script_error(self):
        """Test bei Script-Fehler."""
        cond = ScriptCondition(
            script_code="raise ValueError('test')",
        )
        assert not cond.evaluate({})  # Fehler = False

    def test_script_file(self):
        """Test mit Script-Datei."""
        with tempfile.NamedTemporaryFile(
            mode="w", suffix=".py", delete=False
        ) as f:
            f.write("result = True")
            script_path = f.name

        try:
            cond = ScriptCondition(script_path=script_path)
            assert cond.evaluate({})
        finally:
            os.unlink(script_path)

    def test_serialization(self):
        """Test Serialisierung."""
        cond = ScriptCondition(
            script_code="result = True",
            expected=True,
            name="test_script",
        )
        data = cond.to_dict()

        assert data["script_code"] == "result = True"
        assert data["name"] == "test_script"

        restored = ScriptCondition.from_dict(data)
        assert restored.evaluate({})


# =============================================================================
# File Value Condition Tests
# =============================================================================

class TestJsonValueCondition:
    """Tests für JsonValueCondition."""

    @pytest.fixture
    def json_file(self):
        """Erstellt temporäre JSON-Datei."""
        data = {
            "settings": {
                "enabled": True,
                "count": 10,
                "name": "test",
                "nested": {
                    "value": 42,
                },
            },
            "items": ["a", "b", "c"],
        }
        with tempfile.NamedTemporaryFile(
            mode="w", suffix=".json", delete=False
        ) as f:
            json.dump(data, f)
            path = f.name

        yield path
        os.unlink(path)

    def test_simple_value(self, json_file):
        """Test einfacher Wert."""
        cond = JsonValueCondition(json_file, "settings.enabled", expected=True)
        assert cond.evaluate({})

    def test_nested_value(self, json_file):
        """Test verschachtelter Wert."""
        cond = JsonValueCondition(
            json_file, "settings.nested.value", expected=42
        )
        assert cond.evaluate({})

    def test_comparison_operator(self, json_file):
        """Test mit Vergleichsoperator."""
        cond = JsonValueCondition(
            json_file,
            "settings.count",
            ComparisonOperator.GREATER,
            5,
        )
        assert cond.evaluate({})

        cond2 = JsonValueCondition(
            json_file,
            "settings.count",
            ComparisonOperator.LESS,
            5,
        )
        assert not cond2.evaluate({})

    def test_array_access(self, json_file):
        """Test Array-Zugriff."""
        cond = JsonValueCondition(json_file, "items.0", expected="a")
        assert cond.evaluate({})

        cond2 = JsonValueCondition(json_file, "items.2", expected="c")
        assert cond2.evaluate({})

    def test_default_value(self, json_file):
        """Test Default-Wert bei fehlendem Key."""
        cond = JsonValueCondition(
            json_file,
            "settings.nonexistent",
            expected="default",
            default="default",
        )
        assert cond.evaluate({})

    def test_file_not_found(self):
        """Test bei nicht existierender Datei."""
        cond = JsonValueCondition(
            "/nonexistent/path.json", "key", expected="value"
        )
        assert not cond.evaluate({})

    def test_serialization(self, json_file):
        """Test Serialisierung."""
        cond = JsonValueCondition(
            json_file,
            "settings.count",
            ComparisonOperator.GREATER,
            5,
            name="json_test",
        )
        data = cond.to_dict()

        assert data["file_path"] == json_file
        assert data["key_path"] == "settings.count"

        restored = JsonValueCondition.from_dict(data)
        assert restored.evaluate({})


class TestIniValueCondition:
    """Tests für IniValueCondition."""

    @pytest.fixture
    def ini_file(self):
        """Erstellt temporäre INI-Datei."""
        content = """[settings]
enabled = true
count = 10
name = test

[database]
host = localhost
port = 5432
"""
        with tempfile.NamedTemporaryFile(
            mode="w", suffix=".ini", delete=False
        ) as f:
            f.write(content)
            path = f.name

        yield path
        os.unlink(path)

    def test_string_value(self, ini_file):
        """Test String-Wert."""
        cond = IniValueCondition(ini_file, "settings.name", expected="test")
        assert cond.evaluate({})

    def test_boolean_value(self, ini_file):
        """Test Boolean-Wert."""
        cond = IniValueCondition(
            ini_file, "settings.enabled", expected=True, value_type=bool
        )
        assert cond.evaluate({})

    def test_integer_value(self, ini_file):
        """Test Integer-Wert."""
        cond = IniValueCondition(
            ini_file,
            "settings.count",
            ComparisonOperator.GREATER,
            5,
            value_type=int,
        )
        assert cond.evaluate({})

    def test_different_section(self, ini_file):
        """Test andere Section."""
        cond = IniValueCondition(
            ini_file, "database.host", expected="localhost"
        )
        assert cond.evaluate({})


class TestEnvFileValueCondition:
    """Tests für EnvFileValueCondition."""

    @pytest.fixture
    def env_file(self):
        """Erstellt temporäre .env-Datei."""
        content = """# Comment
DEBUG=true
API_KEY="secret123"
MAX_CONNECTIONS=100
EMPTY_VAR=
"""
        with tempfile.NamedTemporaryFile(
            mode="w", suffix=".env", delete=False
        ) as f:
            f.write(content)
            path = f.name

        yield path
        os.unlink(path)

    def test_string_value(self, env_file):
        """Test String-Wert."""
        cond = EnvFileValueCondition(env_file, "API_KEY", expected="secret123")
        assert cond.evaluate({})

    def test_boolean_value(self, env_file):
        """Test Boolean-Wert."""
        cond = EnvFileValueCondition(
            env_file, "DEBUG", expected=True, value_type=bool
        )
        assert cond.evaluate({})

    def test_integer_value(self, env_file):
        """Test Integer-Wert."""
        cond = EnvFileValueCondition(
            env_file,
            "MAX_CONNECTIONS",
            ComparisonOperator.GREATER_EQUAL,
            50,
            value_type=int,
        )
        assert cond.evaluate({})


# =============================================================================
# Expression Condition Tests
# =============================================================================

class TestExpressionCondition:
    """Tests für ExpressionCondition."""

    def test_simple_expression(self):
        """Test einfacher Ausdruck."""
        cond = ExpressionCondition("len(context.get('items', [])) > 2")
        assert cond.evaluate({"items": [1, 2, 3]})
        assert not cond.evaluate({"items": [1]})

    def test_ctx_shortcut(self):
        """Test ctx Shortcut."""
        cond = ExpressionCondition("ctx.get('value', 0) > 10")
        assert cond.evaluate({"value": 20})
        assert not cond.evaluate({"value": 5})

    def test_builtin_functions(self):
        """Test Builtin-Funktionen."""
        cond = ExpressionCondition("max(1, 2, 3) == 3")
        assert cond.evaluate({})

        cond2 = ExpressionCondition("sum([1, 2, 3]) == 6")
        assert cond2.evaluate({})

    def test_comparison_operators(self):
        """Test Vergleichsoperatoren."""
        assert ExpressionCondition("5 > 3").evaluate({})
        assert ExpressionCondition("5 >= 5").evaluate({})
        assert ExpressionCondition("3 < 5").evaluate({})
        assert ExpressionCondition("3 <= 3").evaluate({})
        assert ExpressionCondition("5 == 5").evaluate({})
        assert ExpressionCondition("5 != 3").evaluate({})

    def test_logical_operators(self):
        """Test logische Operatoren."""
        cond = ExpressionCondition(
            "ctx.get('a') and ctx.get('b')"
        )
        assert cond.evaluate({"a": True, "b": True})
        assert not cond.evaluate({"a": True, "b": False})

        cond2 = ExpressionCondition(
            "ctx.get('a') or ctx.get('b')"
        )
        assert cond2.evaluate({"a": True, "b": False})
        assert cond2.evaluate({"a": False, "b": True})

    def test_with_mock_app(self):
        """Test mit Mock-App."""
        class MockSatelliteManager:
            count = 5
            def get_by_room(self, room):
                return "sat" if room == "kitchen" else None

        class MockApp:
            satellite_manager = MockSatelliteManager()

        cond = ExpressionCondition("satellites.count > 3")
        assert cond.evaluate({"app": MockApp()})

        cond2 = ExpressionCondition(
            "satellites.get_by_room('kitchen') is not None"
        )
        assert cond2.evaluate({"app": MockApp()})

    def test_expression_error(self):
        """Test bei Ausdruck-Fehler."""
        cond = ExpressionCondition("undefined_variable > 5")
        assert not cond.evaluate({})  # Fehler = False

    def test_invert(self):
        """Test invertierter Ausdruck."""
        cond = ExpressionCondition("5 > 10", invert=True)
        assert cond.evaluate({})  # False wird zu True

    def test_serialization(self):
        """Test Serialisierung."""
        cond = ExpressionCondition(
            "satellites.count > 0",
            name="test_expr",
        )
        data = cond.to_dict()

        assert data["expression"] == "satellites.count > 0"
        assert data["name"] == "test_expr"

        restored = ExpressionCondition.from_dict(data)
        assert restored.expression == cond.expression


class TestLambdaCondition:
    """Tests für LambdaCondition."""

    def test_simple_lambda(self):
        """Test einfache Lambda."""
        cond = LambdaCondition(lambda ctx: ctx.get("count", 0) >= 5)
        assert cond.evaluate({"count": 10})
        assert not cond.evaluate({"count": 2})

    def test_complex_lambda(self):
        """Test komplexe Lambda."""
        cond = LambdaCondition(
            lambda ctx: (
                ctx.get("a", 0) > 5 and
                ctx.get("b", "") == "test" and
                len(ctx.get("items", [])) > 0
            )
        )
        assert cond.evaluate({"a": 10, "b": "test", "items": [1, 2]})
        assert not cond.evaluate({"a": 10, "b": "wrong", "items": [1]})


class TestExpressionHelpers:
    """Tests für Expression Helper-Funktionen."""

    def test_satellites_connected(self):
        """Test satellites_connected Helper."""
        cond = satellites_connected(min_count=2)
        assert cond.expression == "satellites.count >= 2"

    def test_plugin_enabled(self):
        """Test plugin_enabled Helper."""
        cond = plugin_enabled("spotify")
        assert cond.expression == "plugins.is_enabled('spotify')"


# =============================================================================
# CronPresets Tests
# =============================================================================

class TestCronPresets:
    """Tests für vordefinierte Cron-Ausdrücke."""

    def test_presets_valid(self):
        """Test alle Presets sind gültig."""
        presets = [
            CronPresets.EVERY_MINUTE,
            CronPresets.EVERY_5_MINUTES,
            CronPresets.EVERY_HOUR,
            CronPresets.DAILY,
            CronPresets.WEEKLY,
            CronPresets.MONTHLY,
            CronPresets.WEEKDAYS,
        ]

        for preset in presets:
            trigger = CronTrigger(preset)
            assert trigger is not None


if __name__ == "__main__":
    pytest.main([__file__, "-v"])