let baseurl = window.location.protocol + "//" + window.location.host + "/en";
let rsa;
$(function () {
    //初始化公钥
    post("/ajax/getkey","", function (res){
        rsa = new jsencrypt();
        rsa.setpublickey(res.publickey)
    })

    $(".submit").click(function (e) {
        const $input = $('#search-content');
        const  value = $input.val();
        if(!value){
            alert("please fill in")
            return
        }
        const  menulistid = $input.attr("data-menu-list-id")
        const  pagesize = $input.attr("data-page-size")
        getlist(value, menulistid, 1, pagesize)
    })



    $('.yearbox-notice dd p').click(function (e) {
        e.stoppropagation();
        const $input = $('#search-content');
        const  value = $input.val();
        const  menulistid = $input.attr("data-menu-list-id")
        const  pagesize = $input.attr("data-page-size")
        getlist(value, menulistid, 1, pagesize, $(this).text())
    })


    $('.news_search-notice input').keyup(function (event) {
        if (event.keycode == 13) {
            const $input = $('#search-content');
            const  value = $input.val();
            if(!value){
                alert("please fill in")
                return
            }
            const  menulistid = $input.attr("data-menu-list-id")
            const  pagesize = $input.attr("data-page-size")
            const year = $('.yearbox-notice dt input').val();
            getlist(value, menulistid, 1, pagesize, year)
        }
        event.stoppropagation();
    })

    $('.new_index input').keyup(function (event) {
        if (event.keycode == 13) {
            const $input = $('#search-content');
            const  value = $input.val();
            if(!value){
                alert("please fill in")
                return
            }
            const  menulistid = $input.attr("data-menu-list-id")
            const  pagesize = $input.attr("data-page-size")
            getlist(value, menulistid, 1, pagesize)
        }
        event.stoppropagation();
    })

    $(".form_button").click(function (e) {
        let data= {
            checkbox1: $(".checkbox1").val(),
            single1: $(".single1").val(),
            select1: $(".select1").val(),
            select2: $(".select2").val(),
            note1: $(".note1").val(),
            note2: $(".note2").val(),
            single2: $(".single2").val(),
            single3: $(".single3").val(),
            single4: $(".single4").val(),
            single5: $(".single5").val(),
            single6: $(".single6").val(),
            uuid: $('#img-code').attr("uuid"),
            code: $('.code').val(),
            file1: $('#previewfile').attr("href")
        }
        post("/ajax/report", data, function (response) {
            if(response.code && response.code == 500){
                window.alert(response.msg);
                return
            }
            window.alert("提交成功!")
        }, function (err) {
            window.alert(err.msg)
        })

    })
})

function getlist(queryvalue, menulistid, pagenum, pagesize, year){
    let data = {
        queryvalue: queryvalue,
        menulistid: menulistid,
        pagenum: pagenum,
        pagesize: pagesize
    }
    if(menulistid == 333 || menulistid == 334){
        if(year){
            data.year = year
        }else{
            const year = $('.yearbox-notice dt input').val()
            if(year){
                data.year = year
            }
        }
    }

    post("/ajax/content/list", data, function (response) {
        let respdata = decrypt(response)
        if(data.year){
            $('.yearbox-notice dt input').val(data.year);
        }
        $('#ajaxpagehtml').html(respdata.ajaxpagehtml)
        $('#ajaxlisthtml').html(respdata.ajaxlisthtml)
        imgratio();
    })
}

function post(url, data, successcallback, errorcallback) {
    newrequest(url, "post", encrypt(data), successcallback, errorcallback)
}

function uploadfile(url, data, successcallback, errorcallback) {
    newuploadrequest(url, "post", data, successcallback, errorcallback)
}

function newuploadrequest(url, type, data, successcallback, errorcallback) {
    $.ajax({
        url: baseurl + url,
        type: type,
        data: data,
        processdata: false,  // 不要对data进行序列化处理，因为我们在formdata中已经处理了
        contenttype: false,
        success: successcallback,
        error: errorcallback
    });
}

function encrypt(data){
    if(!data){
        return
    }
    const jsondata = json.stringify(data)
    const key = cryptojs.lib.wordarray.random(128 / 8);
    const keyhex = cryptojs.enc.hex.parse(key.tostring());
    const ivhex = cryptojs.enc.utf8.parse("0000000000000000");
    const enc = cryptojs.aes.encrypt(cryptojs.enc.utf8.parse(jsondata), keyhex, {iv: ivhex, mode: cryptojs.mode.cbc, padding: cryptojs.pad.pkcs7})
    return {
        key: rsa.encrypt(key.tostring()),
        value: enc.tostring()
    };
}

function newrequest(url, type, data, successcallback, errorcallback) {
    $.ajax({
        contenttype: 'application/json',
        url: baseurl + url,
        type: type,
        data: json.stringify(data),
        success: successcallback,
        error: errorcallback
    });
}

function decrypt(response){
    const text = response.data.value
    const texthex = cryptojs.enc.base64.parse(text)
    const key = response.data.key1;
    const key2 = response.data.key2;
    const deckey = rsa.decrypt(key2.tostring());
    const keyhex = cryptojs.enc.hex.parse(key);
    const ivhex = cryptojs.enc.utf8.parse("0000000000000000");
    const decrypteddata = cryptojs.aes.decrypt({
        ciphertext: texthex
    }, keyhex, {
        iv: ivhex,
        mode: cryptojs.mode.cbc,
        padding: cryptojs.pad.pkcs7
    });
    const dec = hexstringtoutf8string(decrypteddata.tostring())
    return json.parse(dec);
}

function hexstringtoutf8string(hexstring) {
    const buffer = new arraybuffer(hexstring.length / 2);
    const view = new uint8array(buffer);
    for (let i = 0; i < hexstring.length; i += 2) {
        const hex = hexstring.substr(i, 2);
        view[i / 2] = parseint(hex, 16);
    }
    const decoder = new textdecoder('utf-8');
    return decoder.decode(buffer);
}