PROJECT = "sms_forwarder_wifi"
VERSION = "1.0.0"

local sys = require("sys")
local config = require("config")
local constants = require("constants")
local air780 = require("air780_helper")
local led_helper = require("led_helper")
local utils = require("utils")

require("sysplus")
require("notification_helper")

if wdt then
    wdt.init(9000)
    sys.timerLoopStart(wdt.feed, 3000)
end

log.setLevel(config.log_level)
log.style(1)

log.info("bsp", rtos.bsp())
log.info("mem_sys", rtos.meminfo("sys"))
log.info("mem_lua", rtos.meminfo("lua"))

-- 每秒完整GC一次，防止内存不足问题
sys.timerLoopStart(function()
    collectgarbage("collect")
end, 1000)

led_helper.blink_status_led(constants.led_blink_duration.initializing)

sys.taskInit(function()
    local logging_tag = "main - 初始化网络"
    log.info(logging_tag, "正在连接无线网络"..config.wifi.ssid)
    wlan.init()
    wlan.setMode(wlan.STATION)
    wlan.connect(config.wifi["ssid"], config.wifi.password)
    sys.waitUntil("IP_READY")
    local ip_address = wlan.getIP()
    log.info(logging_tag, "无线网络连接成功，IP地址："..ip_address)

    for index, value in ipairs(config.dns_servers) do
        log.info(logging_tag, "配置第"..index.."个DNS服务器为"..value)
        socket.setDNS(nil, index, value)
    end

    log.info(logging_tag, "等待时间同步")
    sys.waitUntil("NTP_UPDATE")
    log.info(logging_tag, "时间同步完成")
end)

sys.taskInit(function ()
    local logging_tag = "main - 初始化Air780"
    local at_command_result


    if config.disable_netled then
        log.info(logging_tag, "正在关闭NET灯闪烁")
        air780.send_at_command("AT+CNETLIGHT=0")
    end

    log.info(logging_tag, "初始化完成，等待新短信...")

    -- 测试短信推送，解除注释可开机时自动模拟推送一条，用于模块独立测试
    -- sys.publish(
    --     constants.air780_message_topic_new_notification_request,
    --     '10086',
    --     '测试短信内容')

    led_helper.light_status_led()
end)

-- 收到新消息派发推送
sys.subscribe(constants.air780_message_topic_new_sms_received,
function(data)
    led_helper.blink_working_led(constants.led_blink_duration.working)
    sms_content = table.concat(data, "\n")
    if sms_content then
        log.info("main", "收到短信："..sms_content)
        sys.publish(
            constants.air780_message_topic_new_notification_request,
            sms_content)
        led_helper.shut_working_led()
        return
        
    else
        log.info("main", "收到来自"..phone_number.."的短信，即将转发...")
        sys.publish(
            constants.air780_message_topic_new_notification_request,
            sms_content)
        led_helper.shut_working_led()
        return
    end
end)


sys.run()