#include "httplib.h"
#include "common/JsonN.h"
#include "errcode.h"
#include <functional>

class HttpEntity;
using HandlerFunc = Errcode(HttpEntity::*)(const httplib::Request& req, njson& jnode, std::string& errmsg);

struct HandlerOptions
{
    HandlerFunc func;
    std::vector<std::string> requiredKeys;
    std::vector<std::string> keys;

    HandlerOptions(HandlerFunc func, const std::vector<std::string>& requiredKeys)
        : func(func), requiredKeys(requiredKeys)
    {
    }
};

class HttpEntity
{
public:
    httplib::Server httpsvr;
    HttpEntity();
    void listen(std::string addr, int port);
    void runHandler(std::string name, const HandlerOptions& handler, const httplib::Request& req, httplib::Response& resp);
    void registGet(std::string name, void (HttpEntity::* func)(const httplib::Request& req, httplib::Response& resp));

    //void onGet(const httplib::Request& req, httplib::Response& resp);

    Errcode login(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryUserList(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode insertUser(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode updateUser(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode deleteUser(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryPermissionList(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode insertPermission(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode updatePermission(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode deletePermission(const httplib::Request& req, njson& json, std::string& errmsg);


    Errcode queryRoleList(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode insertRole(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode updateRole(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode deleteRole(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryStationList(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode insertStation(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode updateStation(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode deleteStation(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryStationOverview(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode queryStationInfo(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode queryStationData(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryDeviceList(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode insertDevice(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode updateDevice(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode deleteDevice(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode queryDevicTypeDef(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode queryDevicByCategory(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode queryDevicCharts(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryPolicyList(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode insertPolicy(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode updatePolicy(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode deletePolicy(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode querySystemLogList(const httplib::Request& req, njson& json, std::string& errmsg);
    //Errcode insertSystemLog(const httplib::Request& req, httplib::Response& resp, NJsonNode& json);
    Errcode updateSystemLog(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryAlertLogList(const httplib::Request& req, njson& json, std::string& errmsg);
    //Errcode insertAlertLog(const httplib::Request& req, httplib::Response& resp, NJsonNode& json);
    Errcode updateAlertLog(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryPredictionDetail(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryStatSystem(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode queryStatTotal(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode queryStatStation(const httplib::Request& req, njson& json, std::string& errmsg);
    Errcode queryStatDayList(const httplib::Request& req, njson& json, std::string& errmsg);

    Errcode queryEnvironment(const httplib::Request& req, njson& json, std::string& errmsg);
};