#!/usr/bin/env bash

## Collect data
cache_dir="$HOME/.cache/eww/weather"
cache_weather_stat=${cache_dir}/weather-stat
cache_weather_degree=${cache_dir}/weather-degree
cache_weather_quote=${cache_dir}/weather-quote
cache_weather_hex=${cache_dir}/weather-hex
cache_weather_icon=${cache_dir}/weather-icon

## Weather data
KEY=8289fc0cb3cc706f3078a8c86bea911f
ID=5288636
UNIT=metric # Available options : 'metric' or 'imperial'

## Make cache dir
if [[ ! -d "$cache_dir" ]]; then
    mkdir -p ${cache_dir}
fi

## Get data
get_weather_data() {
    weather=$(curl -sf "http://api.openweathermap.org/data/2.5/weather?APPID="$KEY"&lat=24.963214912659005&lon=121.26339510521424&units="$UNIT"")
    echo ${weather}

    if [ -n "$weather" ]; then
        weather_temp=$(echo "$weather" | jq ".main.temp" | cut -d "." -f 1)
        weather_icon_code=$(echo "$weather" | jq -r ".weather[].icon" | head -1)
        weather_description=$(echo "$weather" | jq -r ".weather[].description" | head -1 | sed -e "s/\b\(.\)/\u\1/g")

        #Big long case statement of doom
        case "$weather_icon_code" in
            50d)
                weather_icon=" "
                weather_quote="Forecast says it's misty \nMake sure you don't get lost on your way..."
                weather_hex="#84afdb"
                ;;
            50n)
                weather_icon=" "
                weather_quote="Forecast says it's a misty night \nDon't go anywhere tonight or you might get lost..."
                weather_hex="#84afdb"
                ;;
            01d)
                weather_icon=" "
                weather_quote="It's a sunny day, gonna be fun! \nDon't go wandering all by yourself though..."
                weather_hex="#ffd86b"
                ;;
            01n)
                weather_icon=" "
                weather_quote="It's a clear night \nYou might want to take a evening stroll to relax..."
                weather_hex="#fcdcf6"
                ;;
            02d)
                weather_icon=" "
                weather_quote="It's  cloudy, sort of gloomy \nYou'd better get a book to read..."
                weather_hex="#adadff"
                ;;
            02n)
                weather_icon=" "
                weather_quote="It's a cloudy night \nHow about some hot chocolate and a warm bed?"
                weather_hex="#adadff"
                ;;
            03d)
                weather_icon=" "
                weather_quote="It's  cloudy, sort of gloomy \nYou'd better get a book to read..."
                weather_hex="#adadff"
                ;;
            03n)
                weather_icon=" "
                weather_quote="It's a cloudy night \nHow about some hot chocolate and a warm bed?"
                weather_hex="#adadff"
                ;;
            04d)
                weather_icon=" "
                weather_quote="It's  cloudy, sort of gloomy \nYou'd better get a book to read..."
                weather_hex="#adadff"
                ;;
            04n)
                weather_icon=" "
                weather_quote="It's a cloudy night \nHow about some hot chocolate and a warm bed?"
                weather_hex="#adadff"
                ;;
            09d)
                weather_icon=" "
                weather_quote="It's rainy, it's a great day! \nGet some ramen and watch as the rain falls..."
                weather_hex="#6b95ff"
                ;;
            09n)
                weather_icon=" "
                weather_quote=" It's gonna rain tonight it seems \nMake sure your clothes aren't still outside..."
                weather_hex="#6b95ff"
                ;;
            10d)
                weather_icon=" "
                weather_quote="It's rainy, it's a great day! \nGet some ramen and watch as the rain falls..."
                weather_hex="#6b95ff"
                ;;
            10n)
                weather_icon=" "
                weather_quote=" It's gonna rain tonight it seems \nMake sure your clothes aren't still outside..."
                weather_hex="#6b95ff"
                ;;
            11d)
                weather_icon=""
                weather_quote="There's storm for forecast today \nMake sure you don't get blown away..."
                weather_hex="#ffeb57"
                ;;
            11n)
                weather_icon=""
                weather_quote="There's gonna be storms tonight \nMake sure you're warm in bed and the windows are shut..."
                weather_hex="#ffeb57"
                ;;
            13d)
                weather_icon=" "
                weather_quote="It's gonna snow today \nYou'd better wear thick clothes and make a snowman as well!"
                weather_hex="#e3e6fc"
                ;;
            13n)
                weather_icon=" "
                weather_quote="It's gonna snow tonight \nMake sure you get up early tomorrow to see the sights..."
                weather_hex="#e3e6fc"
                ;;
            40d)
                weather_icon=" "
                weather_quote="Forecast says it's misty \nMake sure you don't get lost on your way..."
                weather_hex="#84afdb"
                ;;
            40n)
                weather_icon=" "
                weather_quote="Forecast says it's a misty night \nDon't go anywhere tonight or you might get lost..."
                weather_hex="#84afdb"
                ;;
            *)
                weather_icon=" "
                weather_quote="Sort of odd, I don't know what to forecast \nMake sure you have a good time!"
                weather_hex="#adadff"
                ;;
        esac

        echo "$weather_icon" >${cache_weather_icon}
        echo "$weather_description" >${cache_weather_stat}
        echo "$weather_temp""°C" >${cache_weather_degree}
        echo -e "$weather_quote" >${cache_weather_quote}
        echo "$weather_hex" >${cache_weather_hex}
    else
        echo "Weather Unavailable" >${cache_weather_stat}
        echo " " >${cache_weather_icon}
        echo -e "Ah well, no weather huh? \nEven if there's no weather, it's gonna be a great day!" >${cache_weather_quote}
        echo "-" >${cache_weather_degree}
        echo "#adadff" >${tcache_weather_hex}
    fi
}

## Execute
case $1 in
    --getdata) get_weather_data ;;
    --mintemp) get_weather_data | jq ".main.temp_min" ;;
    --maxtemp) get_weather_data | jq ".main.temp_max" ;;
    --icon) cat ${cache_weather_icon} ;;
    --temp) cat ${cache_weather_degree} ;;
    --hex) cat ${cache_weather_hex} ;;
    --stat) cat ${cache_weather_stat} ;;
    --quote) cat ${cache_weather_quote} | head -n1 ;;
    --quote2) cat ${cache_weather_quote} | tail -n1 ;;
esac