#!/usr/bin/env python3
"""Deterministic runner fixture for test-preflight contract tests."""

import json
import os
import sys

request = json.load(sys.stdin)
scenario = os.environ.get("PREFLIGHT_RUNNER_SCENARIO", "ready")
operation = request.get("operation")

if operation in {"deployment", "prepare"}:
    print(json.dumps({"status": "ready", "observed": "mock test deploy receipt"}))
elif operation == "platform_probe":
    platform = request.get("platform")
    if scenario == "android-unauthorized" and platform == "android":
        print(json.dumps({"status": "environment-fail", "checks": {
            "adb": {"status": "ready", "observed": "adb 35", "expected": "adb responds"},
            "device": {"status": "environment-fail", "observed": "emulator-5554 unauthorized", "expected": "authorized device", "remediation": "accept RSA authorization"},
            "boot": {"status": "environment-fail", "observed": "unknown", "expected": "boot complete"},
        }}))
    elif scenario == "mac-unavailable" and platform == "ios":
        print(json.dumps({"status": "environment-fail", "checks": {
            "macos": {"status": "environment-fail", "observed": "Mac unavailable", "expected": "Darwin tester node", "remediation": "restore tester.ios Mac"},
        }}))
    else:
        print(json.dumps({"status": "ready", "checks": {
            "adb": {"status": "ready", "observed": "adb 35", "expected": "adb responds"},
            "device": {"status": "ready", "observed": "authorized", "expected": "authorized device"},
            "boot": {"status": "ready", "observed": "boot complete", "expected": "boot complete"},
            "macos": {"status": "ready", "observed": "Darwin", "expected": "Darwin"},
            "xcrun": {"status": "ready", "observed": "xcrun", "expected": "xcrun"},
            "simctl": {"status": "ready", "observed": "available", "expected": "simctl"},
        }}))
elif operation == "network_probe":
    if scenario == "host-unreachable":
        print(json.dumps({"status": "environment-fail", "checks": {
            "dns": {"status": "ready", "observed": "10.0.0.2", "expected": "DNS resolves"},
            "tcp": {"status": "environment-fail", "observed": "connection refused", "expected": "TCP reachable", "remediation": "check HOST route"},
        }}))
    elif scenario == "http-failure":
        print(json.dumps({"status": "environment-fail", "checks": {
            "dns": {"status": "ready", "observed": "10.0.0.2", "expected": "DNS resolves"},
            "tcp": {"status": "ready", "observed": "443 open", "expected": "TCP reachable"},
            "http": {"status": "environment-fail", "observed": 503, "expected": "HTTP 2xx-4xx", "remediation": "check service health"},
        }}))
    else:
        print(json.dumps({"status": "ready", "checks": {
            "dns": {"status": "ready", "observed": "10.0.0.2", "expected": "DNS resolves"},
            "tcp": {"status": "ready", "observed": "443 open", "expected": "TCP reachable"},
            "http": {"status": "ready", "observed": 200, "expected": "HTTP 2xx-4xx"},
        }}))
elif operation == "capability_probe":
    capability = request.get("capability")
    checks = {
        "album_picker": {
            "picker": {"status": "ready", "observed": "real picker opened and returned image-001"},
        },
        "photo_permission": {
            "permission": {"status": "ready", "observed": "permission state checked on device"},
            "test_image": {"status": "ready", "observed": "image-001 available in test album"},
        },
        "ime_pinyin": {
            "composition": {"status": "ready", "observed": "nihao composed in Chinese IME"},
            "candidates": {"status": "ready", "observed": "你好 candidate selected"},
        },
    }
    if scenario == "capability-missing" and capability == "album_picker":
        print(json.dumps({"status": "ready", "checks": {}}))
    else:
        print(json.dumps({"status": "ready", "checks": checks.get(capability, {})}))
elif operation in {"install", "start"}:
    print(json.dumps({"status": "ready", "observed": operation + "ed mock artifact"}))
else:
    print(json.dumps({"status": "environment-fail", "observed": "unknown operation"}))