<?php
// +----------------------------------------------------------------------
// | YwxApp [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: ywxapp<admin@ywxapp.cn>
// +----------------------------------------------------------------------

declare(strict_types=1);

namespace addon\iot\controller\api;

use think\facade\Db;
use addon\iot\service\ShareService;
use addon\iot\service\SceneService;
use addon\iot\service\GroupService;

/**
 * App 端联动域 API（需框架会员 JWT 登录）
 * 路由前缀：/iot/api/scene/...（联动域；旧 /iot/api/client/* 兼容别名迁移期保留）
 *
 * 覆盖：场景联动（触发器/动作/执行/日志）+ 设备分组（房间/自定义）。
 * 两者同属"用户组织设备的方式"，合在一个控制器。
 */
class Scene extends ClientBase
{
    /* ============================================================
     * 场景联动（智慧生活自动化）
     * ========================================================== */

    /**
     * 我的场景列表
     * GET /iot/api/scene/sceneList
     */
    public function sceneList()
    {
        $uid = $this->memberId();
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        $list = SceneService::list($uid);
        return $this->result->apiSuccess(['list' => $list, 'total' => count($list)]);
    }

    /**
     * 场景详情（含触发器/动作）
     * GET /iot/api/scene/sceneDetail?id=1
     */
    public function sceneDetail()
    {
        $uid = $this->memberId();
        $id  = (int) $this->request->get('id', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        $scene = SceneService::findScene($id);
        if (!$scene) {
            return $this->result->apiError('场景不存在');
        }
        if ((int) $scene['member_id'] !== $uid) {
            return $this->result->apiError('无权查看该场景');
        }
        return $this->result->apiSuccess($scene);
    }

    /**
     * 新建/编辑场景
     * POST /iot/api/scene/saveScene
     * param: id?, title, icon, enabled, triggers(JSON数组), actions(JSON数组)
     *   triggers: [{"type":"device_state|schedule|manual","topic":"/devices/+/state",
     *              "condition_json":[{field,op,value,ref}],"cron":"0 8 * * *","enabled":1}]
     *   actions: [{"type":"send_cmd|http|notify","device_uuid":"...","payload_json":"...","topic":"..."}]
     */
    public function saveScene()
    {
        $uid = $this->memberId();
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        try {
            $data = $this->request->post();
            $data['member_id'] = $uid;
            $triggers = json_decode((string) ($data['triggers'] ?? ''), true);
            $actions  = json_decode((string) ($data['actions'] ?? ''), true);
            if (!is_array($triggers) && !is_array($actions)) {
                return $this->result->apiError('触发器/动作格式错误');
            }
            $data['triggers'] = is_array($triggers) ? $triggers : [];
            $data['actions']  = is_array($actions) ? $actions : [];
            $id = SceneService::save($data);
        } catch (\Throwable $e) {
            return $this->result->apiError($e->getMessage());
        }
        return $this->result->apiSuccess(['id' => $id]);
    }

    /**
     * 删除场景
     * POST /iot/api/scene/deleteScene
     * param: id
     */
    public function deleteScene()
    {
        $uid = $this->memberId();
        $id  = (int) $this->request->post('id', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        $scene = SceneService::findScene($id);
        if (!$scene || (int) $scene['member_id'] !== $uid) {
            return $this->result->apiError('场景不存在或无权操作');
        }
        SceneService::remove($id, $uid);
        return $this->result->apiSuccess('已删除');
    }

    /**
     * 启用/停用场景
     * POST /iot/api/scene/toggleScene
     * param: id, enabled(0/1)
     */
    public function toggleScene()
    {
        $uid     = $this->memberId();
        $id      = (int) $this->request->post('id', 0);
        $enabled = (int) $this->request->post('enabled', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        $scene = SceneService::findScene($id);
        if (!$scene || (int) $scene['member_id'] !== $uid) {
            return $this->result->apiError('场景不存在或无权操作');
        }
        SceneService::toggle($id, $enabled, $uid);
        return $this->result->apiSuccess('已更新');
    }

    /**
     * 手动执行场景
     * POST /iot/api/scene/runScene
     * param: id
     */
    public function runScene()
    {
        $uid = $this->memberId();
        $id  = (int) $this->request->post('id', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        $scene = SceneService::findScene($id);
        if (!$scene || (int) $scene['member_id'] !== $uid) {
            return $this->result->apiError('场景不存在或无权操作');
        }
        $ok = SceneService::runScene($id, 'manual', 'App手动执行');
        return $this->result->apiSuccess($ok ? '已触发执行' : '执行完成（无动作或场景停用）');
    }

    /**
     * 场景执行日志
     * GET /iot/api/scene/sceneLogs?id=1&page=1
     */
    public function sceneLogs()
    {
        $uid = $this->memberId();
        $id  = (int) $this->request->get('id', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        $scene = SceneService::findScene($id);
        if (!$scene || (int) $scene['member_id'] !== $uid) {
            return $this->result->apiError('场景不存在或无权操作');
        }
        $page = max(1, (int) $this->request->get('page', 1));
        $size = min(100, max(1, (int) $this->request->get('size', 20)));
        $data = SceneService::logs($id, $page, $size);
        return $this->result->apiSuccess($data);
    }

    /* ============================================================
     * 设备分组（智慧生活：房间/自定义）
     * ========================================================== */

    /**
     * 我的分组列表（含设备数/在线数）
     * GET /iot/api/scene/groupList
     */
    public function groupList()
    {
        $uid = $this->memberId();
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        $list = GroupService::groups($uid);
        return $this->result->apiSuccess(['list' => $list, 'total' => count($list)]);
    }

    /**
     * 新建/编辑分组
     * POST /iot/api/scene/saveGroup
     * param: id?, title, type(room/custom), sort?
     */
    public function saveGroup()
    {
        $uid = $this->memberId();
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        try {
            $data = $this->request->post();
            $data['member_id'] = $uid;
            $id = GroupService::save($data);
        } catch (\Throwable $e) {
            return $this->result->apiError($e->getMessage());
        }
        return $this->result->apiSuccess(['id' => $id]);
    }

    /**
     * 删除分组
     * POST /iot/api/scene/deleteGroup
     * param: id
     */
    public function deleteGroup()
    {
        $uid = $this->memberId();
        $id  = (int) $this->request->post('id', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        try {
            GroupService::remove($id, $uid);
        } catch (\Throwable $e) {
            return $this->result->apiError($e->getMessage());
        }
        return $this->result->apiSuccess('已删除');
    }

    /**
     * 设备加入分组
     * POST /iot/api/scene/groupAddDevice
     * param: group_id, device_id
     */
    public function groupAddDevice()
    {
        $uid      = $this->memberId();
        $groupId  = (int) $this->request->post('group_id', 0);
        $deviceId = (int) $this->request->post('device_id', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        // 校验设备归属/共享权限
        $dev = Db::name('iot_device')->where('id', $deviceId)->find();
        if (!$dev || !ShareService::canAccess((string) $dev['uuid'], $uid, ShareService::PERM_VIEW)) {
            return $this->result->apiError('设备不存在或无权操作');
        }
        try {
            GroupService::addDevice($groupId, $deviceId, $uid);
        } catch (\Throwable $e) {
            return $this->result->apiError($e->getMessage());
        }
        return $this->result->apiSuccess('已加入分组');
    }

    /**
     * 设备移出分组
     * POST /iot/api/scene/groupRemoveDevice
     * param: group_id, device_id
     */
    public function groupRemoveDevice()
    {
        $uid      = $this->memberId();
        $groupId  = (int) $this->request->post('group_id', 0);
        $deviceId = (int) $this->request->post('device_id', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        try {
            GroupService::removeDevice($groupId, $deviceId, $uid);
        } catch (\Throwable $e) {
            return $this->result->apiError($e->getMessage());
        }
        return $this->result->apiSuccess('已移出分组');
    }

    /**
     * 组内设备列表
     * GET /iot/api/scene/groupDevices?group_id=1
     */
    public function groupDevices()
    {
        $uid     = $this->memberId();
        $groupId = (int) $this->request->get('group_id', 0);
        if ($uid <= 0) {
            return $this->result->apiError('未登录');
        }
        try {
            $data = GroupService::devicesByGroup($groupId, $uid);
        } catch (\Throwable $e) {
            return $this->result->apiError($e->getMessage());
        }
        return $this->result->apiSuccess($data);
    }
}