using Evergreen.Health.Application.Health.Devices.Contracts;
using Evergreen.Health.Application.Health.Integrations.HomeAssistant;
using Evergreen.Health.Application.Health.Models;
using Evergreen.Health.Application.Health.Scenes;
using Microsoft.Extensions.Options;

namespace Evergreen.Health.Application.Health.Devices.Outlet;

/// <summary>仅单独控制明确绑定的插座主开关；不使用服务开关、切换按钮或内部保护参数。</summary>
public sealed class OutletModule : HealthDeviceModule
{
    private readonly string _entityId;
    public OutletModule(DeviceActionRunner runner, IOptions<HomeAssistantOptions> options) : base(runner)
        => _entityId = options.Value.Entities.Outlet;

    public override string Key => "outlet";
    public override string Category => nameof(HealthDeviceCategory.Outlet);
    public override string DisplayName => "智能插座";
    public override string PrimaryEntityId => _entityId;
    public override IReadOnlyList<DeviceParameterDefinition> Parameters => [];

    public override async Task SetPowerAsync(bool turnOn, CancellationToken cancellationToken)
    {
        cancellationToken.ThrowIfCancellationRequested();
        if (!_entityId.StartsWith("switch.", StringComparison.OrdinalIgnoreCase))
            throw new InvalidOperationException("插座主开关尚未正确绑定");
        var command = new DeviceCommand(turnOn ? "开启插座电源" : "关闭插座电源", _entityId, "switch",
            turnOn ? "turn_on" : "turn_off", ExpectedState: turnOn ? "on" : "off")
        {
            ValidateCurrentState = state =>
            {
                if (!string.Equals(state.EntityId, _entityId, StringComparison.OrdinalIgnoreCase) ||
                    state.State is not ("on" or "off"))
                    throw new InvalidOperationException("插座主开关状态未确认，请刷新后再试");
            },
            // 等待有限次数回读，不因读数延迟再次通电，也不使用 toggle 反转电源。
            RetryOnVerificationMismatch = false
        };
        await Runner.SendAsync(command, cancellationToken);
        await Runner.VerifyParameterAsync(command, cancellationToken);
    }

    // 本版不接入舒睡/唤醒/一键关闭：沿用基类的无场景动作、无关闭命令、无场景预览。
}