//获取href里面的参数
getQueryVariable = function (parameter) {
    var query = window.location.search.substring(1);
    var vars = query.split("&");
    for (var i = 0; i < vars.length; i++) {
        var pair = vars[i].split("=");
        if (pair[0] === parameter) { return pair[1]; }
    }
    return "";
}

$(document).ready(function () {
    if (window.taskid != '') {

    } else {
        var date = new Date();
        var curDate = date.getFullYear() + "-" + (date.getMonth() + 1) + "-" + date.getDate();
        $("#construction_start_date").val(curDate);
        $("#construction_end_date").val(curDate);
    }

});

///数据加载
initData = function () {
    LoadData();
    if (window.taskid == '') {
        LoadPage();
    } else {
        LoadPageForUpdat();
    }

    BindEvent();
    ChangeFormTitle();
}

var Provr = {};
function LoadData() {
    var type = getQueryVariable('type');
    var sysid = window.sysid;
    sysid = sysid == "" ? 0 : sysid;
    $.ajax({
        url: "/ERP/Erp_Prove/Get?type=" + type + "&sysid=" + sysid
        , async: false
        , cache: false
        , dataType: "json",
        success: function (data) {
            Provr = data;
        }
    });
}

function LoadPage() {
    $("#erp_prove_code").val(Provr.code);
    $("#erp_prove_type").val(Provr.type);
    $("input[name='erp_prove.contractpretrial_nature']").eq(0).attr("checked", "checked");
}

function LoadPageForUpdat() {
    $('#erp_prove_contract_code').append('<option value="' + Provr.contract_code + '" selected="selected">' + Provr.contract_code + '</option>');
    $('#erp_prove_contract_code').trigger("chosen:updated");

    var startDataValue = $("#erp_prove_construction_start_date").val();
    if (startDataValue != '') {
        var date = new Date(parseInt(startDataValue.replace("/Date(", "").replace(")/", ""), 10));
        var month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;
        var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
        var dataStr = date.getFullYear() + "-" + month + "-" + currentDate;
        $("#erp_prove_construction_start_date").val(dataStr);
    }

    var endDataValue = $("#erp_prove_construction_end_date").val();
    if (endDataValue != '') {
        var date = new Date(parseInt(endDataValue.replace("/Date(", "").replace(")/", ""), 10));
        var month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;
        var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
        var dataStr = date.getFullYear() + "-" + month + "-" + currentDate;
        $("#erp_prove_construction_end_date").val(dataStr);
    }

    var hiddenIdHtml = '<input type="hidden" id="erp_prove_id" name="erp_prove.id"  field="id" class="form-control" isvalid="yes" checkexpession="NotNull">';
    $('#erp_prove_code').after(hiddenIdHtml);// 先弄个隐藏框把id存起来
    $("#erp_prove_id").val(Provr.id);
}

// 改变页面表单标题
function ChangeFormTitle() {
    if (Provr.title.split("_").length >= 3) {
        var titleStr = Provr.title.replace("_" + Provr.title.split("_")[2], "")
        $("#txtTitle").text(titleStr);
        //$('#girdtable').prev("h3").text(titleStr + "明细");
    }
}

//加载项目和供应商之间的合同信息
var LoadContractpretrials = function () {
    $("#erp_prove_contract_code").empty();
    var projectId = $.trim($('#erp_prove_project_id').val());
    var supplierId = $('#erp_prove_supplier_id').val();
    if (supplierId == "" || projectId == "") {
        return false;
    }
    var type = getQueryVariable('type');
    type = type == "" ? Provr.type : type;
    $.ajax({
        url: '/Erp/Erp_Prove/GetContractpretrialsByProjectIdAndSupplierId?type=' + type + '&&projectId=' + projectId + '&&supplierId=' + supplierId
        , async: false
        , cache: false
        , dataType: "json",
        success: function (data) {
            var aryoptions = [];
            if (data.length > 0) {
                $.each(data, function (i, r) {
                    var options = '<option value="' + r.Code + '">' + "[" + r.Code + "]" + r.Title + '</option>';
                    aryoptions.push(options);
                });
            }
            else {
            }
            $('#erp_prove_contract_code').html(aryoptions.join(''));
            $('#erp_prove_contract_code').trigger("chosen:updated");

        }
    });
}

function BindEvent() {
    //绑定项目改变触发事件
    $('#erp_prove_project_id').bind('change', function () {
        LoadContractpretrials();
    });
    $('#erp_prove_supplier_id').bind('change', function () {
        LoadContractpretrials();
    });
}