/*jslint vars: true, indent: 4*/
/*global $, document, google*/

(function () {
    "use strict";

    var directionsDisplay;
    var directionsService = new google.maps.DirectionsService();
    var map;
    var image;
    var shadow;
    var home;
    var destination;
    var lastContent = '';

    var viverista = null;

    var infowindow = new google.maps.InfoWindow({
        content: '',
        disableAutoPan: true
    });

    var hiddenMarker = null;
    var homeMarker = null;
    var destMarker = null;

    var calcRoute = function (marker) {
        var start = document.getElementById('mylocation').value;

        var switchHiddenMarker = function (marker) {
            if (hiddenMarker !== null) {
                hiddenMarker.setVisible(true);
                hiddenMarker = null;
            }
            if (marker !== null) {
                hiddenMarker = marker;
                hiddenMarker.setVisible(false);
            }
        };

        if (start === '') {
            switchHiddenMarker(null);
            directionsDisplay.setMap(null);
            if (homeMarker !== null) {
                homeMarker.setMap(null);
            }
            if (destMarker !== null) {
                destMarker.setMap(null);
            }
            return;
        }

        directionsDisplay.setMap(map);
        var request = {
            origin: start,
            destination: viverista,
            travelMode: google.maps.DirectionsTravelMode.DRIVING
        };
        directionsService.route(request, function (response, status) {
            if (status === google.maps.DirectionsStatus.OK) {
                switchHiddenMarker(marker);
                directionsDisplay.setDirections(response);

                var leg = response.routes[0].legs[0];
                homeMarker.setMap(map);
                homeMarker.setPosition(leg.start_location);
                destMarker.setMap(map);
                destMarker.setPosition(leg.end_location);
                var startUrl = leg.start_location.toUrlValue();
                var endUrl = leg.end_location.toUrlValue();
                var url = 'http://maps.google.com/maps?saddr=' + startUrl + '&daddr=' + endUrl;
                $('#window-gmap').html('<a href="' + url + '" target="_blank">open in google.maps</a>');
            }
        });
    };

    var initialize = function () {
        var markers = [ {
            id: 4,
            latitude: 41.8155581,
            longitude: 3.0498580,
            html: '<b><a href="viverista.html?id=4" target="_blank">ARTIFLORA</a></b><br />Av. Castell d\'Aro, 110<br />17250 Platja d\'Aro<br />(Girona)<br />(+34) 972 82 63 87<br />artiflora@artiflora.net<br /><a href="http://www.artiflora.net">www.artiflora.net</a>'
        }, {
            id: 82,
            latitude: 42.0102060,
            longitude: 2.9864270,
            html: '<b><a href="viverista.html?id=82" target="_blank">Vivers PLANAS EXPORT</a></b><br />Masos de Púbol, 11<br />17120 Púbol<br />(Girona)<br />(+34) 972 48 82 13<br />pubol@viversplanas.com<br /><a href="http://www.viversplanas.com">www.viversplanas.com</a>'
        }, {
            id: 10,
            latitude: 41.6252190,
            longitude: 2.3503310,
            html: '<b><a href="viverista.html?id=10" target="_blank">Vivers de CARDEDEU</a></b><br />Mas Riba Alta, Carretera BV-5105 km.4 #Apartat de correus 215<br />08440 Cardedeu<br />(Barcelona)<br />(+34) 938 461 390<br />info@viverosdecardedeu.com<br /><a href="http://www.viverosdecardedeu.com">www.viverosdecardedeu.com</a>'
        }, {
            id: 11,
            latitude: 41.8767230,
            longitude: 3.1390340,
            html: '<b><a href="viverista.html?id=11" target="_blank">Vivers CARDONA</a></b><br />Roca de Gria, 43 - Ctra C-31 sortida 328<br />17253 Vall-llobrega<br />(Girona)<br />(+34) 972 317 407<br />info@gardencentercardona.com<br /><a href="http://www.gardencentercardona.com">www.gardencentercardona.com</a>'
        }, {
            id: 12,
            latitude: 41.9671790,
            longitude: 2.7887340,
            html: '<b><a href="viverista.html?id=12" target="_blank">CENTRE VERD</a></b><br />Avda. de la Pau cantonada Camí del Sitjar<br />17190 Salt<br />(Girona)<br />(+34) 972 22 22 41<br />info@centre-verd.es<br /><a href="http://www.centreverd.cat">www.centreverd.cat</a>'
        }, {
            id: 61,
            latitude: 41.8797220,
            longitude: 2.5030560,
            html: '<b><a href="viverista.html?id=61" target="_blank">CAN JOVER Cultius</a></b><br />Carretera vella de Vic (Gi541) km 0,1  <br />17403 Sant Hilari Sacalm<br />(Girona)<br />(+34) 972 869 922#M: (+34) 627 590 130<br />info@canjovercultius.com<br /><a href="http://www.canjovercultius.com">www.canjovercultius.com</a>'
        }, {
            id: 16,
            latitude: 42.0442280,
            longitude: 2.9143440,
            html: '<b><a href="viverista.html?id=16" target="_blank">Vivers Casa ESTEVENET</a></b><br />Camí del Pla, 9<br />17462 Bordils<br />(Girona)<br />(+34) 972 49 00 10<br />estevenet69@gmail.com'
        }, {
            id: 18,
            latitude: 42.2016780,
            longitude: 3.0837970,
            html: '<b><a href="viverista.html?id=18" target="_blank">Vivers Garden SANT PERE</a></b><br />Carretera a Castelló s/n<br />17470 Sant Pere Pescador<br />(Girona)<br />(+34) 972 55 05 35<br />c.poch@gardensantpere.com<br /><a href="http://www.gardensantpere.com">www.gardensantpere.com</a>'
        }, {
            id: 21,
            latitude: 42.0102060,
            longitude: 2.9864270,
            html: '<b><a href="viverista.html?id=21" target="_blank">Vivers PLANAS PÚBOL</a></b><br />Masos de Púbol, 11<br />17120 Púbol<br />(Girona)<br />(+34) 972 48 82 13#(+34) 972 49 22 23<br />pubol@viversplanas.com<br /><a href="http://www.viversplanas.com">www.viversplanas.com</a>'
        }, {
            id: 72,
            latitude: 41.9850000,
            longitude: 2.6155560,
            html: '<b><a href="viverista.html?id=72" target="_blank">Vivers GONZALEZ</a></b><br />c/ les Brugueres, 17<br />17166 El Pasteral<br />Girona<br />(+34) 660 200 580# (+34) 616 259 507<br />viversgonzalez@hotmail.com'
        }, {
            id: 25,
            latitude: 41.8735080,
            longitude: 2.6293500,
            html: '<b><a href="viverista.html?id=25" target="_blank">Vivers MASSANEDA</a></b><br />Ctra. Sant Hilari s/n<br />17430 Santa Coloma de Farners<br />(Girona)<br />(+34) 972 840 855<br />info@viversmassaneda.com<br /><a href="http://www.viversmassaneda.com">www.viversmassaneda.com</a>'
        }, {
            id: 27,
            latitude: 41.8120020,
            longitude: 2.5197990,
            html: '<b><a href="viverista.html?id=27" target="_blank">MICOFORA</a></b><br />Pont vermell 1<br />17401 Arbúcies<br />(Girona)<br />(+34) 635 61 01 82<br />ramonespigol@gmail.com'
        }, {
            id: 28,
            latitude: 41.8714390,
            longitude: 2.5163050,
            html: '<b><a href="viverista.html?id=28" target="_blank">Cultius MIRALPEIX</a></b><br />Carrer de Can Villaret, 2 #Apartat de correus 59<br />17403 Sant Hilari Sacalm<br />(Girona)<br />(+34) 972 86 89 26<br />cultius@miralpeix.com<br /><a href="http://www.miralpeix.com">www.miralpeix.com</a>'
        }, {
            id: 30,
            latitude: 42.1590660,
            longitude: 2.9277410,
            html: '<b><a href="viverista.html?id=30" target="_blank">MONERPLANT</a></b><br />Camí de la Vinya s/n<br />17483 Calabuig - Bàscara<br />(Girona)<br />(+34) 972 560 033#M: (+34) 607 484 646<br />ea3duy@girona.net<br /><a href="http://www.monerplant.com">www.monerplant.com</a>'
        }, {
            id: 31,
            latitude: 42.1252920,
            longitude: 3.1192480,
            html: '<b><a href="viverista.html?id=31" target="_blank">Vivers i Garden MONER</a></b><br />Can Tell - Ctra. Orriols, s/n<br />17130 L\'Escala<br />Girona<br />(+34) 972 77 13 26<br /><a href="http://www.viversgardenmoner.com">www.viversgardenmoner.com</a>'
        }, {
            id: 35,
            latitude: 41.9583000,
            longitude: 2.6333950,
            html: '<b><a href="viverista.html?id=35" target="_blank">PALM TER</a></b><br />Can Salleras<br />17160 Anglès<br />(Girona)<br />(+34) 609 780 487<br />info@palmter.com<br /><a href="http://www.palmter.com">www.palmter.com</a>'
        }, {
            id: 36,
            latitude: 42.0345420,
            longitude: 2.8983500,
            html: '<b><a href="viverista.html?id=36" target="_blank">Casa PARAIRE</a></b><br />c/ Molí, 1<br />17462 Bordils<br />(Girona)<br />(+34) 972 490 026<br />vivers@paraire.com<br /><a href="http://www.paraire.com">www.paraire.com</a>'
        }, {
            id: 37,
            latitude: 42.0294700,
            longitude: 2.8793340,
            html: '<b><a href="viverista.html?id=37" target="_blank">Vivers PLANAS CELRÀ</a></b><br />c/ Palamós   99<br />17460 Celrà<br />(Girona)<br />(+34) 972 492 223<br />viversplanas@viversplanas.com<br /><a href="http://www.viversplanas.com">www.viversplanas.com</a>'
        }, {
            id: 69,
            latitude: 42.1121830,
            longitude: 2.8056000,
            html: '<b><a href="viverista.html?id=69" target="_blank">CAREX</a></b><br />Ctra. Borgonyà-Orriols, km. 1,9 <br />17844 Cornellà de Terri <br />(Girona)<br />(+34) 972 595 010<br />info@carex.cat<br /><a href="http://www.carex.cat">www.carex.cat</a>'
        }, {
            id: 42,
            latitude: 41.8063890,
            longitude: 3.0325000,
            html: '<b><a href="viverista.html?id=42" target="_blank">Vivers RIU d\'AURA</a></b><br />Ctra. de Castell d\'Aro a s\'Agaró, km. 1<br />17249 Castell d\'Aro<br />(Girona)<br />(+34) 972 81 90 14 #M: (+34) 696 33 56 43<br />riudauravivers@gmail.com'
        }, {
            id: 43,
            latitude: 41.8034310,
            longitude: 2.7660110,
            html: '<b><a href="viverista.html?id=43" target="_blank">Centre de Jardineria SILS</a></b><br />Cruïlla carretera N-II amb Carretera de Vidreres<br />17410 Sils<br />(Girona)<br />(+34) 972 875 252<br />info@jardineriasils.com<br /><a href="http://www.jardineriasils.com">www.jardineriasils.com</a>'
        }, {
            id: 44,
            latitude: 42.0735340,
            longitude: 3.0110650,
            html: '<b><a href="viverista.html?id=44" target="_blank">SOLJARDÍ</a></b><br />Major, 32<br />17143 Jafre<br />(Girona)<br />(+34) 972 768 024#M: (+34) 606 998 880<br />info@soljardi.com<br /><a href="http://www.soljardi.com">www.soljardi.com</a>'
        }, {
            id: 47,
            latitude: 41.8293840,
            longitude: 2.4677730,
            html: '<b><a href="viverista.html?id=47" target="_blank">Vivers TARRÉ</a></b><br />Casa Nova d\'en Dorca #Apartat de correus 70<br />17401 Arbúcies<br />(Girona)<br />(+34) 972 860 976#653 40 37 69<br />viverstarre@hotmail.com'
        }, {
            id: 50,
            latitude: 41.8930560,
            longitude: 2.4552780,
            html: '<b><a href="viverista.html?id=50" target="_blank">Vivers TORTADÈS</a></b><br />Casa Tortadès, Finca la Vileta, s/n<br />17403 Sant Hilari Sacalm<br />(Girona)<br />(+34) 972 868 730<br />info@tortades.com<br /><a href="http://www.tortades.cat">www.tortades.cat</a>'
        }, {
            id: 51,
            latitude: 41.9086110,
            longitude: 3.1669440,
            html: '<b><a href="viverista.html?id=51" target="_blank">Centre de Cultius TRAMUNTANA (CET)</a></b><br />Paratge la Faneia, 1<br />17200 Palafrugell<br />(Girona)<br />(+34) 972 30 56 29#(+34) 659 99 67 75 (Mòbil)<br />acanyigueral@baixemporda.cat<br /><a href="http://www.centretramuntana.com">www.centretramuntana.com</a>'
        }, {
            id: 54,
            latitude: 41.8640830,
            longitude: 2.5240950,
            html: '<b><a href="viverista.html?id=54" target="_blank">Cultius MAS LES PLANES</a></b><br />Mas les Planes#Ctra. de Santa Coloma km 1,5<br />17403 Sant Hilari Sacalm<br />(Girona)<br />(+34) 972 87 21 54<br />cultiusmaslesplanes@gmail.com<br /><a href="http://www.facebook.com/maslesplanes">www.facebook.com/maslesplanes</a>'
        }, {
            id: 55,
            latitude: 41.8397380,
            longitude: 2.7086430,
            html: '<b><a href="viverista.html?id=55" target="_blank">Cultius BRUGAT</a></b><br />Can Sureda, Serra magra <br />17421 Riudarenes<br />(Girona)<br />(+34) 972 85 61 83<br />info@cultiusbrugat.com'
        }, {
            id: 66,
            latitude: 41.8741670,
            longitude: 2.5136110,
            html: '<b><a href="viverista.html?id=66" target="_blank">Vivers GUILLERIES</a></b><br />Ctra. d\'Arbúcies, s/n<br />17403 Sant Hilari Sacalm<br />(Girona)<br />(+34) 972 872 194#M: (+34) 606 865 399<br />info@viversguilleries.com<br /><a href="http://www.viversguilleries.com">www.viversguilleries.com</a>'
        }, {
            id: 73,
            latitude: 41.8061111,
            longitude: 3.0347222,
            html: '<b><a href="viverista.html?id=73" target="_blank">Garden el TRÈVOL COSTA BRAVA</a></b><br />C/ Remei - Moli de Cuc s/n<br />17249 Castell d\'Aro<br />Girona<br />(+34) 972 826 181<br />gardentrevol@gmail.com'
        }, {
            id: 75,
            latitude: 41.8692670,
            longitude: 2.5111090,
            html: '<b><a href="viverista.html?id=75" target="_blank">Cultius la PEDRA LLARGA</a></b><br />Ctra. d\'Arbúcies, s/n<br />17403 Sant Hilari Sacalm<br />(Girona)<br />(+34) 972 869 571<br />lapedrallarga@gmail.com<br /><a href="http://www.cultiuslapedrallarga.com">www.cultiuslapedrallarga.com</a>'
        }, {
            id: 59,
            latitude: 42.0663670,
            longitude: 2.5287280,
            html: '<b><a href="viverista.html?id=59" target="_blank">Jardineria i Vivers SANT ISCLE</a></b><br />Mas Prat s/n<br />17174 Sant Feliu de Pallerols<br />(Girona)<br />(+34) 972 44 43 56<br />info@viversantiscle.com<br /><a href="http://www.viversantiscle.com">www.viversantiscle.com</a>'
        }, {
            id: 60,
            latitude: 42.0444160,
            longitude: 2.8956790,
            html: '<b><a href="viverista.html?id=60" target="_blank">Cultius MAS CUNÍ</a></b><br />c/ Molí, 15<br />17462 Bordils<br />(Girona)<br />(+34) 972.49.06.27#M: (+34) 609.526.124<br />info@cultiusmascuni.com<br /><a href="http://www.cultiusmascuni.com">www.cultiusmascuni.com</a>'
        }, {
            id: 80,
            latitude: 41.3994000,
            longitude: 2.0582000,
            html: '<b><a href="viverista.html?id=80" target="_blank">IN VITRO SL</a></b><br />Riera de la Salut km2, Hivernacles.<br />08980 Sant Feliu de Llobregat<br />(Barcelona)<br />(+34) 93 685 6790 #(+34) 657 91 4343<br />invitro@invitro.es<br /><a href="http://www.invitro.es">www.invitro.es</a>'
        }, {
            id: 67,
            latitude: 41.7503390,
            longitude: 0.9913000,
            html: '<b><a href="viverista.html?id=67" target="_blank">Vivers BORDA</a></b><br />Mas Xerrill - Carretera de Preixens s/n<br />25334 Castellserà<br />Lleida<br />(+34) 973 61 00 98<br />viversborda@viversborda.com<br /><a href="http://www.viversborda.com">www.viversborda.com</a>'
        }, {
            id: 81,
            latitude: 42.4404474,
            longitude: 1.9068321,
            html: '<b><a href="viverista.html?id=81" target="_blank">Jarditec TRILLES</a></b><br />Parcel.la 18-19 de Saneja<br />17528 Guils de Cerdanya<br />Girona<br />(+34) 620 809 519<br />jardinst.trilles@hotmail.com<br /><a href="http://www.jarditectrilles.com">www.jarditectrilles.com</a>'
        }, {
            id: 78,
            latitude: 41.6279450,
            longitude: 2.3368440,
            html: '<b><a href="viverista.html?id=78" target="_blank">BELLOCH Forestal</a></b><br />Ctra. C-251, km 5.6<br />08430 La Roca del Vallès<br />Barcelona<br />(+34) 93 861 91 00<br />mateu.sans@belloch.eu<br /><a href="http://www.bellochforestal.com">www.bellochforestal.com</a>'
        }, {
            id: 79,
            latitude: 42.2615004,
            longitude: 3.0393302,
            html: '<b><a href="viverista.html?id=79" target="_blank">Jardineria MARTÍ</a></b><br />Carretera de Roses, km 32,5<br />17485 Vila-sacra<br />Girona<br />(+34) 972 51 04 52<br />oficina@jardineriamarti.net<br /><a href="http://www.jardineriamarti.net">www.jardineriamarti.net</a>'
        }, {
    id: -1,
    latitude: 42.02690181356306,
    longitude: 2.875497136153058,
    html: '<a href="http://www.viveristesdegirona.com/">ASSOCIACIÓ DE VIVERISTES DE GIRONA</a><br />c/ la Fàbrica, 25<br />17460 Celrà (Girona)<br />Tel. (+34) 972 494 220 | Fax (+34) 972 494 248<br />e-mail: info (at) viveristesdegirona.com'
} ];
        var options = { 'mapTypeId': google.maps.MapTypeId.ROADMAP };

        map = new google.maps.Map(document.getElementById("gmapglobal"), options);
        directionsDisplay = new google.maps.DirectionsRenderer({suppressMarkers: true});

        image = new google.maps.MarkerImage('img/flower2.png',
            new google.maps.Size(32, 37),
            new google.maps.Point(0, 0),
            new google.maps.Point(19, 37));
        shadow = new google.maps.MarkerImage('img/shadow.png',
            new google.maps.Size(51, 37),
            new google.maps.Point(0, 0),
            new google.maps.Point(19, 37));
        home = new google.maps.MarkerImage('img/home.png',
            new google.maps.Size(51, 37),
            new google.maps.Point(0, 0),
            new google.maps.Point(19, 37));
        destination = new google.maps.MarkerImage('img/flower.png',
            new google.maps.Size(51, 37),
            new google.maps.Point(0, 0),
            new google.maps.Point(19, 37));

        homeMarker = new google.maps.Marker({
            icon: home,
            shadow: shadow
        });
        destMarker = new google.maps.Marker({
            icon: destination,
            shadow: shadow
        });
        google.maps.event.addListener(destMarker, 'click', function () {
            infowindow.setContent(lastContent);
            infowindow.open(map, destMarker);
        });

        google.maps.event.addListener(map, 'click', function () {
            infowindow.close();
        });

        (function () {
            // create markers, and search and fit the bounds of the markers
            var i, minLat, maxLat, minLng, maxLng;
            var createMarker = function (latlng, html) {
                var marker = new google.maps.Marker({
                    position: latlng,
                    icon: image,
                    shadow: shadow,
                    map: map
                });

                google.maps.event.addListener(marker, 'click', function () {
                    lastContent = html;
                    viverista = marker.getPosition();
                    infowindow.setContent(html);
                    infowindow.open(map, marker);
                    calcRoute(marker);
                });
                return marker;
            };

            for (i = 0; i < markers.length; i += 1) {
                var marker = markers[i];
                var lat = marker.latitude;
                var lng = marker.longitude;

                if (i === 0) {
                    minLat = lat;
                    maxLat = lat;
                    minLng = lng;
                    maxLng = lng;
                } else {
                    if (lat < minLat) { minLat = lat; }
                    if (lng < minLng) { minLng = lng; }
                    if (lat > maxLat) { maxLat = lat; }
                    if (lng > maxLng) { maxLng = lng; }
                }

                var latLng = new google.maps.LatLng(lat, lng);
                var gmarker = createMarker(latLng, marker.html);
                if (marker.id === -1) { 
                    var celra = new google.maps.MarkerImage('img/celra.png',
                        new google.maps.Size(51, 37),
                        new google.maps.Point(0, 0),
                        new google.maps.Point(19, 37));
                    gmarker.setIcon(celra);
                    gmarker.setZIndex(1000);
                }
            }

            map.fitBounds(new google.maps.LatLngBounds(new google.maps.LatLng(minLat, minLng),
                new google.maps.LatLng(maxLat, maxLng)));
        }());
    };

    $(function () {
        initialize();

        $('#mylocation').change(function () {
            if ($(this).val() === '') {
                $('#window-gmap').text('');
            }
            if (hiddenMarker !== null) {
                calcRoute(hiddenMarker);
            }
        });

    });

}());