from flask import Flask, render_template, request, redirect, url_for
from flask_navigation import Navigation
from Webserver.Translater import Translater, Language
from Zone import Zone


def startWebserver(port, zoneManager):
    translater_EN = Translater(Language.ENGLISH)
    translater_DE = Translater(Language.GERMAN)
    translater = translater_EN

    app = Flask("Bewässerungssystem", template_folder="Webserver/templates", static_folder="Webserver/static")
    nav = Navigation(app)

    nav.Bar('top', [
        nav.Item(translater.getTranslation('Dashboard'), 'showDashboard'),
        nav.Item(translater.getTranslation('irrigation zones'), 'showZones'),
        nav.Item(translater.getTranslation('blocking times'), 'showTimes'),
        nav.Item(translater.getTranslation('system settings'), 'showSystem')
        # nav.Item('Gfg', 'gfg', {'page': 5}), #(example with pages)
    ])

    # Example Route with pages:
    # @app.route('/gfg/<int:page>')
    # def gfg(page):
    #    return render_template('gfg.html', page=page)

    @app.route('/')
    def startPage():
        return redirect(url_for('showDashboard'))

    @app.route('/action/<command>/<index_str>/<value_str>')
    def executeAction(command=False, index_str=False, value_str=False):
        sucess = False
        index = int(index_str)
        value = int(value_str)
        match command:
            case "switch_zone_on":
                if (index and value):
                    zoneManager.switchZoneIndexState(zoneIndex=index, state=True, duration=value)
            case "switch_zone_off":
                if (index and value):
                    zoneManager.switchZoneIndexState(zoneIndex=index, state=False, duration=value)
            case "switch_zone_mode":
                if (index and value):
                    zone = zoneManager.getZone(index)
                    match value:
                        case "automatic":
                            zone.switchMode(autoMode=True)
                        case "manual":
                            zone.switchMode(autoMode=False)
            case "set_desired_humidity":
                if (index and value):
                    zone = zoneManager.getZone(index)
                    zone.desiredHumidity = value

        return render_template('action.html', translater=translater, zones=zoneManager.zones)

    @app.route('/dashboard')
    def showDashboard():
        return render_template('dashboard.html', translater=translater, zones=zoneManager.zones)

    @app.route('/zones')
    @app.route('/zones/<zoneNumber>')
    def showZones(zoneNumber=False):
        if (zoneNumber):
            return render_template('zone.html', translater=translater, zone=zoneManager.getZone(zoneNumber))
        else:
            return render_template('zones.html', translater=translater, zones=zoneManager.zones)

    @app.route('/times')
    def showTimes():
        return render_template('times.html', translater=translater)

    @app.route('/system')
    def showSystem():
        return render_template('system.html', translater=translater)

    app.run(debug=True, port=port)