#!/bin/bash

set_apmode() {
    AP_MODE=$(uci -q get easymesh.config.ap_mode)
    if [ "$AP_MODE" = 1 ]; then
        # Set a flag to indicate that we are in AP mode
        # When we go to disable easymesh, we will check this flag and if it was set we restore settings
        uci set easymesh.config.ap_mode_enabled=1

        # Backup our configs
        rm /etc/config/*.meshbak
        cp /etc/config/wireless /etc/config/wireless.meshbak
        cp /etc/config/network /etc/config/network.meshbak
        cp /etc/config/dhcp /etc/config/dhcp.meshbak

        # Disabling and stopping services not needed
        for service in firewall dnsmasq odhcpd; do
            if /etc/init.d/$service enabled; then
                echo "Disabling and stopping $service..."
                /etc/init.d/$service disable
                /etc/init.d/$service stop
            else
                echo "$service is not enabled, skipping..."
            fi
        done

        # Set LAN interface to DHCP client
        uci del network.lan.ipaddr
        uci del network.lan.netmask
        uci set network.lan.proto='dhcp'
        uci del network.wan
        uci del network.wan6

        # Fix firewall to be disabled
        uci del firewall.lan.network
        uci del firewall.wan.network

        # Fix dhcp to be disabled
        uci set dhcp.lan.ignore='1'
        uci del dhcp.wan

        # Fix this for proper variable name
        HOSTNAME=$(uci -q get easymesh.config.hostname)
        # Set netmask and gateway (assuming $netmask and $dns didn't break more stuff)
        uci set system.@system[0].hostname=$HOSTNAME

        # Retrieve the list of ports for network.@device[0]
        LAN_PORTS=$(uci get network.@device[0].ports)

        # Check if 'wan' is already in the list of ports
        if echo "$LAN_PORTS" | grep -q -w 'wan'; then
            echo "'wan' is already in the list of ports for lan."
        else
            echo "'wan' is not in the list. Adding it to lan ports..."
            uci add_list network.@device[0].ports='wan'
        fi

        # Get the radio to be used for mesh from the config
        AP_RADIO=$(uci -q get easymesh.config.apRadio)

        # # Loop through the selected radios
        # for CURRENT_RADIO in $AP_RADIO; do
        #     echo "Multiple Radio Setup, Current Radio: $CURRENT_RADIO"
        #     # Extact the radio number from the radio name
        #     wifi_num="${cur_radio#CURRENT_RADIO}"
        #     uci set wireless.wifinet${wifi_num}.network="lan private_router_batman"
        # done

        uci commit
        # Tell openwrt to reload the configs
        reload_config
        /etc/init.d/network reload
    else
        # Set a flag to indicate that we are in AP mode
        uci set easymesh.config.ap_mode_enabled=0

        # Restore our configs
        [ -f /etc/config/wireless.meshbak ] && {
            mv /etc/config/wireless /etc/config/wireless.dumbap
            cp /etc/config/wireless.meshbak /etc/config/wireless
        }
        [ -f /etc/config/network.meshbak ] && {
            mv /etc/config/network /etc/config/network.dumbap
            cp /etc/config/network.meshbak /etc/config/network
        }
        [ -f /etc/config/dhcp.meshbak ] && {
            mv /etc/config/dhcp /etc/config/dhcp.dumbap
            cp /etc/config/dhcp.meshbak /etc/config/dhcp
        }

        # Enable and start services not needed
        for service in firewall dnsmasq odhcpd; do
            if /etc/init.d/$service disabled; then
                echo "Enabling and starting $service..."
                /etc/init.d/$service enable
                /etc/init.d/$service start
            else
                echo "$service is not disabled, skipping..."
            fi
        done

        reload_config
        /etc/init.d/network reload
    fi
}