// SETTINGS
var legumesConf = {
    type                          : "legume",
    baseURL                       : "legumes.php",
    // LIST
    list_selector                 : "#legumesList",
    // SEARCH
    search_selector               : "#legumesSearch .searchGrp",
    filtres_selector              : "#legumesSearch select",
    // VIEW
    view_modalSelector            : "#modalViewLegume",
    view_btnSelector              : ".btnViewLegume",
    // ADD
    add_modalSelector             : "#modalAddLegume",
    add_btnSelector               : "#btnAddLegume",
    // EDIT
    edit_modalSelector            : "#modalEditLegume",
    edit_btnSelector              : ".btnEditLegume",
    // DELETE
    delete_modalSelector          : "#modalDeleteLegume",
    delete_btnSelector            : ".btnDeleteLegume",
}

// MODALS
var modalViewLegume    = false;
var modalAddLegume     = false;
var modalEditLegume    = false;
var modalDeleteLegume  = false;

$(document).ready( function() {
    // LIST LOADER
    initListProgressLoad($(legumesConf.list_selector), legumesConf.baseURL, legumesConf.type+" list");
    
    // SEARCH
    $(legumesConf.search_selector).initSearchGroup();
    
    // VIEW
    modalViewLegume = $(legumesConf.view_modalSelector);
    if(modalViewLegume.length>0) {
        initViewLegume();
        // VIEW REQUEST
        var id = getUrlParameter("ref");
        if(id!==false && parseInt(id)>0 && current_page == "legumes") {
            modalViewLegume_clear(modalViewLegume);
            modalViewLegume_loadDatas(modalViewLegume, id);
        }
    }
    
    // ADD
    modalAddLegume = $(legumesConf.add_modalSelector);
    if(modalAddLegume.length>0) initAddLegume();

    // EDIT
    modalEditLegume = $(legumesConf.edit_modalSelector);
    if(modalEditLegume.length>0) initEditLegume();

    // DELETE
    modalDeleteLegume = $(legumesConf.delete_modalSelector);
    if(modalDeleteLegume.length>0) initDeleteLegume();
});

/***** MODAL VIEW *****/
function initViewLegume() {
    // INIT VIEW BTNs
    var initBtnFct = function() { modalForm_initBtnView(
        $(legumesConf.view_btnSelector),        // BTNs
        modalViewLegume,                        // MODAL
        modalViewLegume_clear,                  // CLEAR FUNCTION
        modalViewLegume_loadDatas               // LOAD DATAS FUNCTION
    )};
    registerListProgressLoadCbkFct( $("tbody.progressLoadList"), initBtnFct );
    initBtnFct();

    // CANCEL
    modalViewLegume.on('hidden.bs.modal', function() { modalViewLegume_clear(modalViewLegume); });
}

function modalViewLegume_loadDatas(modal, id) {
    $.post(legumesConf.baseURL, { 'ref' : id, 'action' : 'getDatas' }, function(jsonTxt) {
        var datas = JSON.parse(jsonTxt);

        modal.find("small.db_ref > span").html(datas.ref);
        
        modal.find("td.nom").html(datas.nom);
        
        // TARIFS
        if(Object.keys(datas.tarifs_list).length>0) {            
            modal.find("table.modal-body tbody tr.nullchild").addClass("hide");
            var tarifs_courant = {};
            $.each(datas.tarifs, function(n,e) { tarifs_courant[e.ref] = e.print });
            $.each(datas.tarifs_list, function(n,e) { modalViewLegume_addTarif(modal, e, tarifs_courant); });
        }
        
        modal.modal('show');
    }).fail(function() { alert("("+legumesConf.type+" - load modal view)"); });
}

function modalViewLegume_clear(modal) {
    modal.find("small.db_ref > span").html("");
    
    modal.find("td.nom").html("");
    modal.find("table.modal-body tbody tr.nullchild").removeClass("hide");
    modal.find("table.modal-body tbody tr.tarif").remove();
    
    modal.find("table.modal-body tfoot").addClass("hide").find("tr:not(.header)").remove();
}

function modalViewLegume_addTarif(modal, datas, tarifs_courant) {
    var tr = $("<tr class='tarif'></tr>")
    .append( $("<td></td>").html(datas.date_print) );
    
    if(tarifs_courant.hasOwnProperty(datas.ref)) tr.addClass("courant");
    
    var grps = modal.find("table.modal-body tbody th.titre.groupe");
    
    if(parseInt(datas.groupe_ref)>0) {
        grps.each(function(n,e) {
            if(parseInt($(this).attr('ref')) == parseInt(datas.groupe_ref)) {
                tr.append( $("<td class='tarif'></td>").html(datas.print) );
            }
            else tr.append( $("<td class='tarif groupe-null'>.</td>") );
        });
    }
    else {
        tr.append( $("<td class='tarif'></td>").attr("colspan", grps.length).html(datas.print) );
    }
    modal.find("table.modal-body tbody").append(tr);
}

function modalViewLegume_addTarifLegumeHist(modal, datas) {
    var tr = $("<tr></tr>").attr("ref", datas.ref);
    tr.append($("<td></td>").html(datas.tarif_print));
    tr.append($("<td></td>").html(datas.tarif_periode));
    btnDel = $('<button class="btn btn-xs btn-link glyphicon glyphicon-trash btnDeleteTarifLegume"></button>').attr('ref', datas.ref).attr('tarif', datas.tarif_print).attr('periode', datas.tarif_periode);
    tr.append($("<td class='td_btn_action td_btn_delete'></td>").append(btnDel));
    modal.find("table.modal-body tfoot").append(tr);
    
    btnDel.click(function(e) {
        e.preventDefault(); $(this).blur();
        tr = $(this).parent().parent();
        id = parseInt( $(this).attr("ref") );
        if(!id>0) return;
        msg = "Êtes vous sûr de vouloir supprimer le tarif de "+$(this).attr("tarif")+" en application "+$(this).attr("periode")+" ?";
        if(confirm(msg)) {
            datas = { 'action' : 'deleteTarif', 'tarif' : id };
            $.post( legumesConf.baseURL, datas, function( result ) {
                if(parseInt(result)>0) { 
                    tr.remove();
                    if(modal.find("table.modal-body tfoot tr:not(.header)").length == 0) modal.find("table.modal-body tfoot").addClass("hide");
                }
                else { console.error(result); alert(result); }
            }).fail(function() { alert("("+legumesConf.type+" - delete tarif)"); });
        }
    })
}

/***** MODAL FORM ADD/EDIT *****/
function modalFormLegume_init(modal) {
    modal.find("form").on("submit", function(e) { e.preventDefault(); });
    
    // BTN ADD TARIF
    modal.find("button.btnAddTarif").click(function(e) {
        e.preventDefault();
        iptGrp = modalFormLegume_addTarif(modal, false);
        iptGrp.find("input[name=prix]").focus();
    });
    
    // PRIX
    initFloatInput(modal.find("input[name=prix]"));
}

function modalFormLegume_loadDatas(modal,id) {
    $.post(legumesConf.baseURL, { 'ref' : id, 'action' : 'getDatas' }, function(jsonTxt) {
        var datas = JSON.parse(jsonTxt);

        modal.find("input[name=nom]").val(datas.nom);
        $.each(datas.tarifs, function(n,e) { 
            if(e.ref>0) {
                e.is_next = false;
                modalFormLegume_addTarif(modal, e);
            }
        });
        $.each(datas.next_tarifs, function(n,e) { 
            if(e.ref>0) {
                e.is_next = true;
                modalFormLegume_addTarif(modal, e); 
            }
        });

        if(modal) modal.modal('show');
    }).fail(function() { alert("("+legumesConf.type+" - load datas in modal form)"); });
}

function modalFormLegume_clear(modal) {
    modal.removeAttr("edit_id");
    modal.find("div.modaLoader").removeClass("show");
    
    modal.find("input[name=nom]").val("");
    modal.find("div.tarifs div.tarif").remove();
}

function modalFormLegume_addTarif(modal, datas) {
    if(modal.find("div.tarifs div.tarif[ref="+datas.ref+"]").length>0) return;
    
    var iptGrp = $( modal.find("div.tarif_template").html() ).addClass("tarif").attr('ref', 'new');
    
    if(isDefined(datas) && typeof(datas)==="object") {
        iptGrp.attr('ref', datas.ref);
        iptGrp.find("select[name=groupe]").val(datas.tarif_groupe).prop("disabled", true);
        iptGrp.find("input[name=prix]").val(datas.prix).prop("disabled", true);
        iptGrp.find("select[name=unite]").val(datas.unite).prop("disabled", true);
        iptGrp.find("input[name=date]").val(datas.date).prop("disabled", true);
        if(datas.is_next) iptGrp.find("button.btnDel").prop("disabled", false);
    }
    else {
        iptGrp.find("input[name=date]").val(getTodayDate("yyyy-mm-dd"));
        iptGrp.find("button.btnDel").prop("disabled", false);
    }
    
    modal.find("div.tarifs").append(iptGrp);
    
    // INIT
    initFloatInput( iptGrp.find("input[name=prix]") );
    
    iptGrp.find("button.btnDel").click(function(e) {
        e.preventDefault(); $(this).blur();
        if(parseInt(iptGrp.attr("ref"))>0) {
            if(iptGrp.hasClass("deleted")) {
                iptGrp.removeClass("deleted");
                $(this).removeClass("btn-info").addClass("btn-danger")
                       .find("i").removeClass("glyphicon-refresh").addClass("glyphicon-trash");
            }
            else {
                iptGrp.addClass("deleted");
                $(this).removeClass("btn-danger").addClass("btn-info")
                       .find("i").removeClass("glyphicon-trash").addClass("glyphicon-refresh");
            }
        }
        else iptGrp.remove();
    });
    
    return iptGrp;
}

function modalFormLegume_getDatas(modal) {
    var datas = {
        'nom'       : modal.find("input[name=nom]").val()
    };
    
    // TARIFS
    var tarifs = [];
    modal.find("div.tarifs div.input-group.tarif").each(function(n,e) {
        tarifs.push({
            'ref'       : $(this).attr('ref'),
            'groupe'    : parseInt( $(this).find("select[name=groupe]").val() ),
            'prix'      : parseFloat( $(this).find("input[name=prix]").val() ),
            'unite'     : $(this).find("select[name=unite]").val(),
            'date'      : $(this).find("input[name=date]").val(),
            'del'       : $(this).hasClass("deleted") ? 1 : 0
        });
    });
    datas.tarifs = JSON.stringify(tarifs);
    return datas;
}

function modalFormLegume_checkDatas(datas) { 
    if(datas.nom=="" || JSON.parse(datas.tarifs).length==0) {
        alert("ERREUR : au minimum, un nom et un tarif doivent être renseigné !");
        return false;
    }
    return true;
}

/***** ADD *****/
function initAddLegume() {
    // INIT FORM
    modalFormLegume_init(modalAddLegume);

    // INIT ADD BTN
    modalForm_initBtnAdd(
        $(legumesConf.add_btnSelector),         // BTN ADD
        modalAddLegume,                         // MODAL
        modalFormLegume_clear                   // CLEAR FORM FUNCTION
    );
    
    // INIT SAVE BTN
    modalForm_initBtnSaveAdd(
        modalAddLegume.find(".btnSave"),        // BTN SAVE
        legumesConf.type,                       // ADD TYPE
        modalAddLegume,                         // MODAL
        modalFormLegume_getDatas,               // GET FORM DATAS FUNCTION
        modalFormLegume_checkDatas,             // CHECK FORM DATAS FUNCTION
        legumesConf.baseURL                     // SAVE URL
    );

    // CANCEL
    modalAddLegume.on('hidden.bs.modal', function (e) { modalFormLegume_clear(modalAddLegume); });
}

/***** EDIT *****/
function initEditLegume() {
    // INIT FORM
    modalFormLegume_init(modalEditLegume);

    // INIT EDIT BTNs
    var initBtnFct = function() { modalForm_initBtnEdit(
        $(legumesConf.edit_btnSelector),        // BTNs
        modalEditLegume,                        // MODAL
        modalFormLegume_clear,                  // CLEAR FUNCTION
        modalFormLegume_loadDatas               // LOAD DATAS FUNCTION
    )};
    registerListProgressLoadCbkFct( $("tbody.progressLoadList"), initBtnFct );
    initBtnFct();
    
    // INIT SAVE EDIT BTN
    modalForm_initBtnSaveEdit(
        modalEditLegume.find(".btnSave"),       // BTN SAVE
        legumesConf.type,                       // EDIT TYPE
        modalEditLegume,                        // MODAL
        modalFormLegume_getDatas,               // GET FORM DATAS FUNCTION
        modalFormLegume_checkDatas,             // CHECK FORM DATAS FUNCTION
        legumesConf.baseURL                     // SAVE URL
    );

    // CANCEL
    modalEditLegume.on('hidden.bs.modal', function (e) { modalFormLegume_clear(modalEditLegume); });
}

/***** DELETE *****/
function initDeleteLegume() {
    // INIT DELETE BTNs
    var initBtnFct = function() { modalForm_initBtnDelete(
        $(legumesConf.delete_btnSelector),      // BTNs
        modalDeleteLegume,                      // MODAL
        modalDeleteLegume_clear,                // CLEAR MODAL FUNCTION
        modalDeleteLegume_loadDatas             // LOAD DATAS FUNCTION
    )};
    registerListProgressLoadCbkFct( $("tbody.progressLoadList"), initBtnFct );
    initBtnFct();

    // INIT SAVE DELETE BTN
    modalForm_initBtnSaveDelete(
        modalDeleteLegume.find(".btnSave"),     // BTN SAVE
        legumesConf.type,                       // DELETE TYPE
        modalDeleteLegume,                      // MODAL
        false,                                  // GET FORM DATAS FUNCTION
        false,                                  // CHECK FORM DATAS FUNCTION
        legumesConf.baseURL                     // SAVE URL
    );

    // CANCEL
    modalDeleteLegume.on('hidden.bs.modal', function (e) { modalDeleteLegume_clear(); });
}

function modalDeleteLegume_loadDatas(btn, id) {
    modalDeleteLegume.find('b.name').html( btn.attr('nom') );
    modalDeleteLegume.modal('show');
}

function modalDeleteLegume_clear() {
    modalDeleteLegume.removeAttr("delete_id");
    modalDeleteLegume.find('b.name').html("");
}