local PluginBase = require("luaScript.Plugins.PluginBase")

--[[
	创建插件时更新一次定位信息
	每次从后台切换回来，检查GPS开启状态，如果跟之前的状态不一样，则重新获取定位信息
--]]
-- 获取玩家定位信息
local PluginAndroidLocation = class("PluginAndroidLocation" , PluginBase)

function PluginAndroidLocation:ctor()
	PluginAndroidLocation.super.ctor(self);
	
	self.x 			= 0;	-- 坐标x(单位米)
	self.y 			= 0;	-- 坐标y(单位米)
	self.latitude	= 0;	-- 维度
	self.longitude	= 0;	-- 经度	
	self.addr 		= ""	-- 地址
	self.desc 		= ""	-- 描述
	self.gpsStatus		= 0;	-- 最新的GPS开启状态
	self.lastGpsStatus 	= 0;	-- 上一次记录的GPS开启状态
	
	self.timeLastUpdate = 0
	self.timeDelta 		= 600; -- 秒
	
	self.plugin			= nil;
	
	-- 每次从后台切换回来都获取当期的GPS开启状态
	app:addEventListener("applicationWillEnterForeground", handler(self, self.checkLocationEnable));
end

function PluginAndroidLocation:start()
	self.plugin = cc.PluginManager:getInstance():createPlugin("PluginLocation" , "com/ddgame/plugin/LocationManager");
		
	self:checkLocationEnable();
end

--[[
GpsStatus = 
{
	close		= 0,	--// 未开启
	undeal		= 1,	--// 未处理
	enable		= 2,	--// 允许
	disEnable	= 3,	--// 拒绝的
}
--]]
function PluginAndroidLocation:getGpsStatus(gpsEnable)
	if gpsEnable then
		-- if self:isHavePermission() then
			return 2
		-- else
		-- 	return 1
		-- end
	else
		return 0
	end
end

-- 重置GPS数据
function PluginAndroidLocation:resetLocationInfo()
	self.x = 0;
	self.y = 0;
	self.latitude = 0;
	self.longitude = 0

	self.gpsStatus = GpsStatus.close
	self.lastGpsStatus = GpsStatus.close
end

-- 获取GPS信息
function PluginAndroidLocation:getLocationInfo()
	local tt = 
	{
		x 			= self.x,
		y 			= self.y,
		gpsStatus 	= self.gpsStatus,
		addr        = self.addr,
	}
	logD("PluginAndroidLocation:getLocationInfo() tt = ", table.tostring(tt))
	return tt;
end

--获取定位服务开启状态
function PluginAndroidLocation:getLocationEnable()
	logD("PluginAndroidLocation:getLocationEnable()");
	if self.plugin then
		local locationEnable = self.plugin:callBool("getLocationServicesEnabled");
		logD("PluginAndroidLocation:getLocationEnable() locationEnable = ", locationEnable);
		return locationEnable;
	end
	return false
end

--是否开启定位权限
function PluginAndroidLocation:isHavePermission()
	if self.plugin then
		local locationEnable = self.plugin:callBool("isHavePermission");
		logD("PluginAndroidLocation:isHavePermission = ", locationEnable);
		return locationEnable;
	end
	return false
end

-- 前往GPS设置界面
function PluginAndroidLocation:gotoGpsSettingView()
	logD("PluginAndroidLocation:gotoGpsSettingView()");
	if self.plugin then
		logD("PluginAndroidLocation:gotoGpsSettingView()");
		local state = self.plugin:callVoid("gotoGpsSettingView");
	end
end

-- 前往APP权限界面
function PluginAndroidLocation:gotoAppPermissionsView()
	logD("PluginAndroidLocation:gotoAppPermissionsView()");
	if self.plugin then
		logD("PluginAndroidLocation:gotoAppPermissionsView()");
		local state = self.plugin:callVoid("gotoAppPermissionsView");
	end
end

-- 前往打开GPS
function PluginAndroidLocation:openGPS()
	local locationEnable = self:getLocationEnable()
	if locationEnable then
		self:gotoAppPermissionsView()
	else
		self:gotoGpsSettingView()
	end
end

-- 每次从后台切换回来都获取当期的GPS开启状态
-- 如果本次的状态跟上一次不一样，则更新数据
function PluginAndroidLocation:checkLocationEnable()
	logD("PluginAndroidLocation:checkLocationEnable()");
	
	local gpsEnable = self:getLocationEnable()	
	logD("PluginAndroidLocation:checkLocationEnable(), gpsEnable = ", gpsEnable)
	
	self.gpsStatus = self:getGpsStatus(gpsEnable)
	logD("PluginAndroidLocation:checkLocationEnable(), self.gpsStatus = ", self.gpsStatus)
	-- logD("PluginAndroidLocation:checkLocationEnable(), self.lastGpsStatus = ", self.lastGpsStatus);
	
	-- self:updateLocation()
	if self.gpsStatus == GpsStatus.enable then
		-- 当前是开启的
		if self.lastGpsStatus ~= self.gpsStatus then
			self:updateLocation()
		else
			local timeNow = os.time()
			if timeNow - self.timeLastUpdate > self.timeDelta then
				self:updateLocation()
			end				
		end
	else
		-- 重置数据
		self:resetLocationInfo()
		self:onGpsInoChanged()
	end
	
	self.lastGpsStatus = self.gpsStatus
end

-- 更新 GPS 位置信息
function PluginAndroidLocation:updateLocation()
	-- local timeNow = os.time()
	-- if timeNow - self.timeLastUpdate < self.timeDelta then
	-- 	return
	-- end				
	logD("PluginAndroidLocation:updateLocation()");
	if self.plugin then
		local params = 
		{
			callback = handler(self, self.onResult);	-- 回调函数
		};
		self.plugin:callVoid("start", params);
	end
end

-- 回调函数
-- function PluginAndroidLocation:onResult(result)
-- 	logD("PluginAndroidLocation:onResult() result = ", tostring(result))
	
-- 	local jsonRet = json.decode(result);
-- 	if not jsonRet then
-- 		logD("PluginAndroidLocation:onResult() jsonRet is nil ")
-- 		self:resetLocationInfo()
-- 		self:onGpsInoChanged()
-- 		return
-- 	end
-- 	if not jsonRet.code or jsonRet.code ~= 0 then
-- 		logD("PluginAndroidLocation:onResult() jsonRet.code = ", jsonRet.code)
-- 		self:resetLocationInfo()
-- 		self:onGpsInoChanged()
-- 		return
-- 	end
	
-- 	local jsonData = json.decode(jsonRet.message or "")
-- 	if not jsonData then
-- 		logD("PluginAndroidLocation:onResult() jsonData is nil ")
-- 		self:resetLocationInfo()
-- 		self:onGpsInoChanged()
-- 		return
-- 	end
	
-- 	--[[
-- 			message.put("locType", 		locType);	// 定位结果类型
-- 			message.put("latitude", 	latitude);	// 纬度
-- 			message.put("longitude", 	longitude);	// 经度
-- 			message.put("radius", 		radius);	// 经度
-- 			message.put("addr", 		addr);		// 地址
-- 			message.put("desc", 		desc);		// 地址描述
-- 	--]]
	
-- 	local locType 	= jsonData.locType;	
-- 	if locType ~= 61 and locType ~= 66 and locType ~= 161 then
-- 		logD("PluginAndroidLocation:onResult() 定位失败 locType = ", locType)
-- 		self:resetLocationInfo()
-- 		self:onGpsInoChanged()
-- 		return
-- 	end
	
-- 	local latitude 	= jsonData.latitude
-- 	local longitude = jsonData.longitude
-- 	local addr 		= jsonData.addr
-- 	local desc 		= jsonData.desc	
	
-- 	-- 如果本地地位的数据和上一次一样，就没有必要进行转换了
-- 	if latitude == self.latitude and longitude == self.longitude then
-- 		logD("PluginAndroidLocation:onResult() 定位数据和上次的一样，不需要转换")
-- 		self:onGpsInoChanged()
-- 		return
-- 	end
		
-- 	-- 转换坐标		
-- 	local baiduApi = "http://api.map.baidu.com/geoconv/v1/";
-- 	local params = 
-- 	{
-- 		coords = tostring(longitude)..","..tostring(latitude),
-- 		from = 5,
-- 		to = 6,
-- 		ak = "w7567NEaAFO4f5QDf6KphFVdeNUmAlWK",
-- 		mcode = "7F:3E:A9:0C:CC:03:87:9B:26:DF:CC:BD:E6:A4:DD:C2:76:F6:2A:76;com.dingdinggame.huanle"
-- 	}
		
-- 	httpPost(baiduApi, params, function(status, response) 
-- 		--[[
-- 			{"status":0,"result":[{"x":113.8627303666,"y":22.580960414847}]}
-- 		]]			
-- 		logD("PluginAndroidLocation:onHttpResponse() status = ", tostring(status), tostring(response))
		
-- 		if status ~= "successed" then
-- 			logD("PluginAndroidLocation:onHttpResponse() status = ", status)
-- 			self:onGpsInoChanged()
-- 			return
-- 		end
		
-- 		local ttRet = json.decode(response)
-- 		logD("PluginAndroidLocation:onHttpResponse() ttRet = ", table.tostring(ttRet))
		
-- 		if tonumber(ttRet.status) ~= 0 then
-- 			logD("PluginAndroidLocation:onHttpResponse() 转换米制坐标失败")
-- 			self:onGpsInoChanged()
-- 			return
-- 		end
		
-- 		local x = ttRet.result[1].x;
-- 		local y = ttRet.result[1].y;
		
-- 		-- 转换成功之后记录数据
-- 		self.x 			= x;
-- 		self.y 			= y;
-- 		self.addr 		= addr
-- 		self.desc 		= desc
-- 		self.latitude	= latitude
-- 		self.longitude	= longitude	
				
-- 		-- 记录更新成功的时间
-- 		self.timeLastUpdate = os.time()		
		
-- 		-- 发送事件
-- 		self:onGpsInoChanged()
-- 	end)
-- end
function PluginAndroidLocation:onResult(result)
	logD("PluginAndroidLocation:onResult() result = ", tostring(result))
	
	local jsonRet = json.decode(result);
	if not jsonRet then
		logD("PluginAndroidLocation:onResult() jsonRet is nil ")
		self:resetLocationInfo()
		self:onGpsInoChanged()
		return
	end
	if not jsonRet.code or jsonRet.code ~= 0 then
		logD("PluginAndroidLocation:onResult() jsonRet.code = ", jsonRet.code)
		self:resetLocationInfo()
		self:onGpsInoChanged()
		return
	end
	
	local jsonData = json.decode(jsonRet.message or "")
	if not jsonData then
		logD("PluginAndroidLocation:onResult() jsonData is nil ")
		self:resetLocationInfo()
		self:onGpsInoChanged()
		return
	end
	
	--[[
			message.put("locType", 		locType);	// 定位结果类型
			message.put("latitude", 	latitude);	// 纬度
			message.put("longitude", 	longitude);	// 经度
			message.put("radius", 		radius);	// 经度
			message.put("addr", 		addr);		// 地址
			message.put("desc", 		desc);		// 地址描述
	--]]
	
	local locType 	= jsonData.locType;	
	if locType ~= 0 then--61 and locType ~= 66 and locType ~= 161 then
		logD("PluginAndroidLocation:onResult() 定位失败 locType = ", locType)
		self:resetLocationInfo()
		if locType == 12 then
			self.gpsStatus = GpsStatus.disEnable
		else
			self.gpsStatus = GpsStatus.close
		end
		self:onGpsInoChanged()
		return
	end
	
	-- 记录更新成功的时间
	self.timeLastUpdate = os.time()
	
	local latitude 	= jsonData.latitude
	local longitude = jsonData.longitude
	local addr 		= jsonData.addr
	local desc 		= jsonData.desc	
	
	-- 如果本地地位的数据和上一次一样，就没有必要进行转换了
	if latitude == self.latitude and longitude == self.longitude then
		logD("PluginAndroidLocation:onResult() 定位数据和上次的一样，不需要转换")
		self:onGpsInoChanged()
		return
	end

	self.x 			= latitude;
	self.y 			= longitude;
	self.addr 		= addr
	self.desc 		= desc
	self.latitude	= latitude
	self.longitude	= longitude	
				
	-- 发送事件
	self:onGpsInoChanged()
		
	-- 转换坐标		
	-- local baiduApi = "http://api.map.baidu.com/geoconv/v1/";
	-- local params = 
	-- {
	-- 	coords = tostring(longitude)..","..tostring(latitude),
	-- 	from = 5,
	-- 	to = 6,
	-- 	ak = "0ucQuyttiZfCGqwHjtj87kLwkcUI81Fz",
	-- 	mcode = "D4:63:2B:28:DE:42:63:2E:99:6D:6D:5E:23:C3:51:C0:BB:50:AA:C4;com.dingdinggame.bohu"
	-- }
		
	-- httpPost(baiduApi, params, function(status, response) 
	-- 	--[[
	-- 		{"status":0,"result":[{"x":113.8627303666,"y":22.580960414847}]}
	-- 	]]			
	-- 	logD("PluginAndroidLocation:onHttpResponse() status = ", tostring(status), tostring(response))
		
	-- 	if status ~= "successed" then
	-- 		logD("PluginAndroidLocation:onHttpResponse() status = ", status)
	-- 		self:onGpsInoChanged()
	-- 		return
	-- 	end
		
	-- 	local ttRet = json.decode(response)
	-- 	logD("PluginAndroidLocation:onHttpResponse() ttRet = ", table.tostring(ttRet))
		
	-- 	if tonumber(ttRet.status) ~= 0 then
	-- 		logD("PluginAndroidLocation:onHttpResponse() 转换米制坐标失败")
	-- 		self:onGpsInoChanged()
	-- 		return
	-- 	end
		
	-- 	local x = ttRet.result[1].x;
	-- 	local y = ttRet.result[1].y;
		
	-- 	-- 转换成功之后记录数据
	-- 	self.x 			= x;
	-- 	self.y 			= y;
	-- 	self.addr 		= addr
	-- 	self.desc 		= desc
	-- 	self.latitude	= latitude
	-- 	self.longitude	= longitude	
				
	-- 	-- 记录更新成功的时间
	-- 	self.timeLastUpdate = os.time()		
		
	-- 	-- 发送事件
	-- 	self:onGpsInoChanged()
	-- end)
end

-- 发送通知 - 定位完成
function PluginAndroidLocation:onGpsInoChanged()
	logD("PluginAndroidLocation:onGpsInoChanged()")
	
	local ttGpsInfo = self:getLocationInfo()
	app.user:updateGpsInfo(ttGpsInfo)
	app:dispatchEvent({name = "onGpsInoChanged"})
end

return PluginAndroidLocation