legacy site deprication

2026-03-27 14:30:00 +10:00
parent 2869d51a52
commit b5760c5b3f
55 changed files with 0 additions and 0 deletions
--- a/old/current_site/src/pages/table/data.js
+++ b/old/current_site/src/pages/table/data.js
@@ -0,0 +1,68 @@
+let ram_sticks = [
+    { "type": "DDR3", "name": "DDR3-1600-4GB-A1", "size": 4, "maker": "Kingston", "release": "2014-03", "price": 18, },
+    { "type": "DDR3", "name": "DDR3-1600-8GB-A2", "size": 8, "maker": "Corsair", "release": "2015-06", "price": 26, },
+    { "type": "DDR3", "name": "DDR3-1866-8GB-A3", "size": 8, "maker": "G.Skill", "release": "2016-02", "price": 29, },
+    { "type": "DDR4", "name": "DDR4-2133-8GB-B1", "size": 8, "maker": "Crucial", "release": "2017-01", "price": 24, },
+    { "type": "DDR4", "name": "DDR4-2400-8GB-B2", "size": 8, "maker": "Kingston", "release": "2017-09", "price": 27, },
+    { "type": "DDR4", "name": "DDR4-2666-16GB-B3", "size": 16, "maker": "Corsair", "release": "2018-04", "price": 48, },
+    { "type": "DDR4", "name": "DDR4-3000-16GB-B4", "size": 16, "maker": "G.Skill", "release": "2018-11", "price": 52, },
+    { "type": "DDR4", "name": "DDR4-3200-16GB-B5", "size": 16, "maker": "HyperX", "release": "2019-03", "price": 55, },
+    { "type": "DDR4", "name": "DDR4-3200-32GB-B6", "size": 32, "maker": "Crucial", "release": "2019-08", "price": 92, },
+    { "type": "DDR4", "name": "DDR4-3600-32GB-B7", "size": 32, "maker": "Corsair", "release": "2020-02", "price": 99, },
+    { "type": "DDR5", "name": "DDR5-4800-16GB-C1", "size": 16, "maker": "Kingston", "release": "2021-01", "price": 78, },
+    { "type": "DDR5", "name": "DDR5-5200-16GB-C2", "size": 16, "maker": "Corsair", "release": "2021-06", "price": 84, },
+    { "type": "DDR5", "name": "DDR5-5600-32GB-C3", "size": 32, "maker": "G.Skill", "release": "2022-02", "price": 145, },
+    { "type": "DDR5", "name": "DDR5-6000-32GB-C4", "size": 32, "maker": "Crucial", "release": "2022-07", "price": 158, },
+    { "type": "DDR5", "name": "DDR5-6400-32GB-C5", "size": 32, "maker": "Corsair", "release": "2023-01", "price": 172, },
+    { "type": "DDR5", "name": "DDR5-6600-64GB-C6", "size": 64, "maker": "Kingston", "release": "2023-05", "price": 310, },
+    { "type": "DDR5", "name": "DDR5-6800-64GB-C7", "size": 64, "maker": "G.Skill", "release": "2023-09", "price": 329, },
+    { "type": "DDR5", "name": "DDR5-7200-64GB-C8", "size": 64, "maker": "Corsair", "release": "2024-02", "price": 355, },
+    { "type": "DDR5", "name": "DDR5-7600-96GB-C9", "size": 96, "maker": "Crucial", "release": "2024-06", "price": 520, },
+    { "type": "DDR5", "name": "DDR5-8000-96GB-C10", "size": 96, "maker": "Kingston", "release": "2024-10", "price": 560, },
+    { "type": "LPDDR4", "name": "LP4-3200-8GB-D1", "size": 8, "maker": "Samsung", "release": "2019-01", "price": 34, },
+    { "type": "LPDDR4", "name": "LP4-4266-8GB-D2", "size": 8, "maker": "Micron", "release": "2019-07", "price": 39, },
+    { "type": "LPDDR5", "name": "LP5-5500-12GB-D3", "size": 12, "maker": "Samsung", "release": "2020-03", "price": 58, },
+    { "type": "LPDDR5", "name": "LP5-6400-16GB-D4", "size": 16, "maker": "SKHynix", "release": "2021-01", "price": 74, },
+    { "type": "LPDDR5X", "name": "LP5X-7500-24GB-D5", "size": 24, "maker": "Micron", "release": "2022-05", "price": 118, },
+    { "type": "DDR4", "name": "DDR4-2666-8GB-E1", "size": 8, "maker": "Patriot", "release": "2018-05", "price": 25, },
+    { "type": "DDR4", "name": "DDR4-3000-8GB-E2", "size": 8, "maker": "ADATA", "release": "2018-09", "price": 28, },
+    { "type": "DDR4", "name": "DDR4-3200-8GB-E3", "size": 8, "maker": "TeamGroup", "release": "2019-04", "price": 30, },
+    { "type": "DDR4", "name": "DDR4-3600-16GB-E4", "size": 16, "maker": "ADATA", "release": "2020-01", "price": 53, },
+    { "type": "DDR4", "name": "DDR4-4000-16GB-E5", "size": 16, "maker": "Patriot", "release": "2020-06", "price": 61, },
+    { "type": "DDR5", "name": "DDR5-5200-8GB-F1", "size": 8, "maker": "TeamGroup", "release": "2021-03", "price": 52, },
+    { "type": "DDR5", "name": "DDR5-5600-16GB-F2", "size": 16, "maker": "ADATA", "release": "2021-10", "price": 88, },
+    { "type": "DDR5", "name": "DDR5-6000-16GB-F3", "size": 16, "maker": "Patriot", "release": "2022-03", "price": 95, },
+    { "type": "DDR5", "name": "DDR5-6400-32GB-F4", "size": 32, "maker": "TeamGroup", "release": "2022-09", "price": 168, },
+    { "type": "DDR5", "name": "DDR5-7200-32GB-F5", "size": 32, "maker": "ADATA", "release": "2023-04", "price": 185, },
+    { "type": "DDR3", "name": "DDR3-1333-4GB-G1", "size": 4, "maker": "Samsung", "release": "2013-02", "price": 15, },
+    { "type": "DDR3", "name": "DDR3-1600-4GB-G2", "size": 4, "maker": "Micron", "release": "2014-08", "price": 17, },
+    { "type": "DDR3", "name": "DDR3-1866-8GB-G3", "size": 8, "maker": "Samsung", "release": "2015-11", "price": 28, },
+    { "type": "DDR5", "name": "DDR5-8400-128GB-H1", "size": 128, "maker": "Corsair", "release": "2025-01", "price": 890, },
+    { "type": "DDR5", "name": "DDR5-8800-128GB-H2", "size": 128, "maker": "G.Skill", "release": "2025-03", "price": 940, },
+    { "type": "DDR5", "name": "DDR5-9200-128GB-H3", "size": 128, "maker": "Kingston", "release": "2025-06", "price": 990, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X1", "size": 48, "maker": "Corsair", "release": "2024-01", "price": 210, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X2", "size": 48, "maker": "Kingston", "release": "2024-02", "price": 215, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X3", "size": 48, "maker": "G.Skill", "release": "2024-03", "price": 218, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X4", "size": 48, "maker": "ADATA", "release": "2024-04", "price": 222, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X5", "size": 48, "maker": "Patriot", "release": "2024-05", "price": 225, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X6", "size": 48, "maker": "TeamGroup", "release": "2024-06", "price": 228, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X7", "size": 48, "maker": "Crucial", "release": "2024-07", "price": 230, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X8", "size": 48, "maker": "Samsung", "release": "2024-08", "price": 235, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X9", "size": 48, "maker": "Micron", "release": "2024-09", "price": 238, },
+    { "type": "DDR5", "name": "DDR5-6000-48GB-X10", "size": 48, "maker": "SKHynix", "release": "2024-10", "price": 240, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y1", "size": 64, "maker": "Corsair", "release": "2021-01", "price": 180, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y2", "size": 64, "maker": "Kingston", "release": "2021-02", "price": 182, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y3", "size": 64, "maker": "G.Skill", "release": "2021-03", "price": 185, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y4", "size": 64, "maker": "ADATA", "release": "2021-04", "price": 188, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y5", "size": 64, "maker": "Patriot", "release": "2021-05", "price": 190, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y6", "size": 64, "maker": "TeamGroup", "release": "2021-06", "price": 192, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y7", "size": 64, "maker": "Crucial", "release": "2021-07", "price": 195, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y8", "size": 64, "maker": "Samsung", "release": "2021-08", "price": 198, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y9", "size": 64, "maker": "Micron", "release": "2021-09", "price": 200, },
+    { "type": "DDR4", "name": "DDR4-3200-64GB-Y10", "size": 64, "maker": "SKHynix", "release": "2021-10", "price": 205, }
+
+]
+ram_sticks = ram_sticks.map((x) => ({
+    ...x,
+    release: Number(x.release.split("-")[0]),
+}))
--- a/old/current_site/src/pages/table/filter.js
+++ b/old/current_site/src/pages/table/filter.js
@@ -0,0 +1,92 @@
+const correspond = {
+    "type": "type",
+    "name": "name",
+    "maker": "manufacturer",
+    "size": ["sizeFrom", "sizeTo"],
+    "release": ["releaseDateFrom", "releaseDateTo"],
+    "price": ["priceFrom", "priceTo"]
+}
+
+
+/* Структура возвращаемого ассоциативного массива:
+{
+    input_id: input_value,
+    ...
+}
+*/
+const dataFilter = (dataForm) => {
+    let dictFilter = {};
+
+    // перебираем все элементы формы с фильтрами
+    for (const item of dataForm.elements) {
+
+        // получаем значение элемента
+        let valInput = item.value;
+
+        // если поле типа text - приводим его значение к нижнему регистру
+        if (item.type === "text") {
+            valInput = valInput.toLowerCase();
+        }
+
+        if (item.type === "number") {
+            if (valInput === "") {
+                if (item.id.includes("From")) {
+                    valInput = -Infinity;
+                }
+                else {
+                    valInput = Infinity;
+                }
+            }
+            else {
+                valInput = Number(valInput);
+            }
+        }
+        
+        // формируем очередной элемент ассоциативного массива
+        dictFilter[item.id] = valInput;
+    }
+    return dictFilter;
+}
+
+
+// фильтрация таблицы
+const filterTable = (data, idTable, dataForm) => {
+
+    // получаем данные из полей формы
+    const datafilter = dataFilter(dataForm);
+
+    // выбираем данные соответствующие фильтру и формируем таблицу из них
+    let tableFilter = data.filter(item => {
+
+        /* в этой переменной будут "накапливаться" результаты сравнения данных
+           с параметрами фильтра */
+        let result = true;
+
+        // строка соответствует фильтру, если сравнение всех значения из input 
+        // со значением ячейки очередной строки - истина
+        Object.entries(item).map(([key, val]) => {
+
+            // текстовые поля проверяем на вхождение
+            if (typeof val == 'string') {
+                result &&= val.toLowerCase().includes(datafilter[correspond[key]])
+            }
+
+            // САМОСТОЯТЕЛЬНО проверить числовые поля на принадлежность интервалу
+            if (typeof val == 'number') {
+                result &&= datafilter[correspond[key][0]] <= Number(val) && datafilter[correspond[key][1]] >= Number(val)
+            }
+            // console.log(result, key, )
+        });
+
+        return result;
+    });
+
+    // САМОСТОЯТЕЛЬНО вызвать функцию, которая удаляет все строки таблицы с id=idTable
+    clearTable(idTable);
+    // показать на странице таблицу с отфильтрованными строками
+    createTable(tableFilter, idTable);
+}
+
+const clearFilters = (form) => {
+    form.querySelectorAll(`& input[type="text"],& input[type="number"]`).forEach((elem) => elem.value = null)
+}
--- a/old/current_site/src/pages/table/main.js
+++ b/old/current_site/src/pages/table/main.js
@@ -0,0 +1,122 @@
+document.addEventListener("DOMContentLoaded", function () {
+    doInit()
+})
+
+function doInit() {
+    createTable(ram_sticks, 'list');
+    const clearFiltersButton = document.getElementById("clearFiltersButton");
+    clearFiltersButton.addEventListener("click", (event) => {
+        clearFilters(filters);
+        createTable(ram_sticks, 'list');
+        sortTable('list', sorting)
+    })
+
+    const applyFiltersButton = document.getElementById("applyFiltersButton");
+    applyFiltersButton.addEventListener("click", (event) => {
+        filterTable(ram_sticks, 'list', filters)
+        sortTable('list', sorting)
+    })
+
+    setSortSelects(ram_sticks[0], sorting)
+
+    let i = 0;
+    for (const elem of sorting.querySelectorAll(`& select`)) {
+        const counter = i;
+        elem.addEventListener("change", () => {
+            updateOptions(counter, sorting)
+        })
+        i+=1;
+    }
+
+    sorting.applySortButton.addEventListener("click", () => {
+        clearTable('list');
+        filterTable(ram_sticks, 'list', filters)
+        sortTable('list', sorting)
+    });
+    sorting.resetSortButton.addEventListener("click", () => {
+        resetSort(sorting);
+        clearTable('list');
+        filterTable(ram_sticks, 'list', filters)
+    });
+
+}
+
+const createOption = (str, val) => {
+    let item = document.createElement('option');
+    item.text = str;
+    item.value = val;
+    return item;
+}
+const resetSortSelect = (sortSelect) => {
+    sortSelect.querySelectorAll(`& option`).forEach((elem) => {
+        elem.parentElement.removeChild(elem)
+    })
+}
+const all_fields = Object.keys(ram_sticks[0]);
+
+const setSortSelect = (arr, sortSelect) => {
+
+    // создаем OPTION Нет и добавляем ее в SELECT
+    sortSelect.append(createOption('none', 0));
+    // перебираем массив со значениями опций
+    arr.forEach((item, index) => {
+        sortSelect.append(createOption(item, all_fields.indexOf(item) + 1));
+    });
+}
+const updateOptions = (current_index, sort_form) => {
+    const elem_collection = sort_form.querySelectorAll(`& select`);
+    let used_options_list = []
+    let i = 0;
+    for (let elem_ of elem_collection) {
+        if (i++ < current_index) {
+            used_options_list.push(all_fields[elem_.value-1])
+        }
+    }
+    if (current_index >= elem_collection.length) {
+        return;
+    }
+    const elem = elem_collection[current_index]
+    const available_options = all_fields.filter((x) => !used_options_list.includes(x));
+    elem.disabled = available_options.length == 0;
+    if(current_index>0){
+        elem.disabled |= elem_collection[current_index-1].value==0;
+    }
+
+    if(elem.disabled){
+        elem.value = 0;
+    }
+
+    save_val = 0;
+    if (!used_options_list.includes(all_fields[elem.value - 1])) {
+        save_val = elem.value;
+    }
+    resetSortSelect(elem)
+    setSortSelect(available_options, elem)
+
+    elem.value = save_val;
+
+
+    updateOptions(current_index + 1, sort_form)
+
+}
+// формируем поля со списком для многоуровневой сортировки
+const setSortSelects = (data, dataForm) => {
+    const head = Object.keys(data);
+    const allSelect = dataForm.getElementsByTagName('select');
+
+    for (const item of dataForm.elements) {
+        setSortSelect(head, item);
+    }
+    let skipped = false
+    for (const elem of allSelect) {
+        if (!skipped) {
+            skipped = true;
+            continue;
+        }
+        elem.disabled = true;
+    }
+}
+
+const resetSort = (form) => {
+    form.querySelectorAll(`& select`).forEach((curSelect, index) => { if (index != 0) { curSelect.disabled = true } curSelect.value = 0 })
+}
--- a/old/current_site/src/pages/table/sort.js
+++ b/old/current_site/src/pages/table/sort.js
@@ -0,0 +1,87 @@
+/*формируем массив для сортировки по двум уровням вида 
+  [
+    {column: номер столбца, по которому осуществляется сортировка, 
+     direction: порядок сортировки (true по убыванию, false по возрастанию)
+    }, 
+    ...
+   ]
+*/
+const createSortArr = (data) => {
+    let sortArr = [];
+
+    const sortSelects = data.getElementsByTagName('select');
+
+    for (const item of sortSelects) {
+        // получаем номер выбранной опции
+        const keySort = item.value;
+        // в случае, если выбрана опция Нет, заканчиваем формировать массив
+        if (keySort == 0) {
+            break;
+        }
+        // получаем порядок сортировки очередного уровня
+        // имя флажка сформировано как имя поля SELECT и слова Desc
+        const desc = document.getElementById(item.id + 'Desc').checked;
+        // очередной элемент массива - по какому столбцу и в каком порядке сортировать 
+        sortArr.push(
+            {
+                column: keySort - 1,
+                direction: desc
+            }
+        );
+    }
+    return sortArr;
+};
+
+const numberColumns = [2, 4, 5]
+
+const sortTable = (idTable, formData) => {
+
+    // формируем управляющий массив для сортировки
+    const sortArr = createSortArr(formData);
+
+    // сортировать таблицу не нужно, во всех полях выбрана опция Нет
+    if (sortArr.length === 0) {
+        // clearTable(idTable)
+        return false;
+
+    }
+    //находим нужную таблицу
+    let table = document.getElementById(idTable);
+
+    // преобразуем строки таблицы в массив 
+    let rowData = Array.from(table.rows);
+
+    // удаляем элемент с заголовками таблицы
+    const headerRow = rowData.shift();
+
+    //сортируем данные по всем уровням сортировки
+    rowData.sort((first, second) => {
+        for (let { column, direction } of sortArr) {
+            const firstCell = first.cells[column].innerHTML;
+            const secondCell = second.cells[column].innerHTML;
+
+            // используем localeCompare для корректного сравнения
+            let comparison = null;
+            if (numberColumns.includes(column)) {
+                comparison = Number(firstCell) - Number(secondCell);
+            }
+            else {
+                comparison = firstCell.localeCompare(secondCell);
+            }
+            // учитываем направление сортировки
+            if (comparison !== 0) {
+                return (direction ? -comparison : comparison);
+            }
+        }
+        return 0;
+    });
+    clearTable(idTable)
+    //выводим отсортированную таблицу на страницу
+
+    let tbody = document.createElement('tbody');
+    rowData.forEach(item => {
+        tbody.append(item);
+    });
+    table.append(tbody);
+    return true;
+}
--- a/old/current_site/src/pages/table/table.js
+++ b/old/current_site/src/pages/table/table.js
@@ -0,0 +1,51 @@
+const createTable = (data, idTable) => {
+    const table = document.getElementById(idTable);
+    if (data.length == 0) {
+        return;
+    }
+    const header = Object.keys(data[0]);
+
+    /* создание шапки таблицы */
+    if (!table.firstElementChild) {
+        const headerRow = createHeaderRow(header);
+        table.append(headerRow);
+    }
+
+    /* создание тела таблицы */
+    const bodyRows = createBodyRows(data);
+    table.append(bodyRows);
+};
+
+const clearTable = (idTable) => {
+    const table = document.getElementById(idTable);
+    if (table.children.length > 1) {
+        table.removeChild(table.children[1]);
+    }
+}
+
+const createHeaderRow = (headers) => {
+    const tr = document.createElement('tr');
+    headers.forEach(header => {
+        const th = document.createElement('th');
+
+        th.innerHTML = header.slice(0,1).toUpperCase()+header.slice(1);
+        tr.append(th);
+    });
+    const thead = document.createElement('thead')
+    thead.appendChild(tr)
+    return thead;
+};
+
+const createBodyRows = (rows) => {
+    const body = document.createElement('tbody');
+    rows.forEach(row => {
+        const rowElement = document.createElement('tr');
+        for (let key in row) {
+            const td = document.createElement('td');
+            td.innerHTML = row[key];
+            rowElement.appendChild(td);
+        }
+        body.appendChild(rowElement);
+    })
+    return body;
+}