From 82c2b4be6a014765a5b129be0940e3f68bd3f194 Mon Sep 17 00:00:00 2001
From: Vladimir Voronin <voroninvyu@gmail.com>
Date: Thu, 23 Jan 2025 14:49:41 +0300
Subject: [PATCH] +analytics update

---
 src/components/analytics/AnalyticsView.vue | 161 ++++++++++++++++-----
 src/components/budgets/BudgetView.vue      |   4 +-
 2 files changed, 129 insertions(+), 36 deletions(-)

diff --git a/src/components/analytics/AnalyticsView.vue b/src/components/analytics/AnalyticsView.vue
index 1d6b60f..f6eea4c 100644
--- a/src/components/analytics/AnalyticsView.vue
+++ b/src/components/analytics/AnalyticsView.vue
@@ -1,36 +1,57 @@
 <script setup lang="ts">
 import LoadingView from "@/components/LoadingView.vue";
 import {computed, onMounted, ref} from "vue";
-import {getCategoriesSumsRequest} from "@/services/categoryService";
+import {getCategories, getCategoriesSumsRequest} from "@/services/categoryService";
 import DataTable from "primevue/datatable";
 import Column from "primevue/column";
 import Chart from "primevue/chart";
+import Listbox from "primevue/listbox";
+import Select from "primevue/select";
+import Accordion from "primevue/accordion";
+import AccordionPanel from "primevue/accordionpanel";
+import AccordionHeader from "primevue/accordionheader";
+import AccordionContent from "primevue/accordioncontent"
 import ChartDataLabels from 'chartjs-plugin-datalabels';
 import {Chart as ChartJS} from 'chart.js/auto';
+import {Colors} from 'chart.js';
+import {getMonthName} from "@/utils/utils";
 
-const loading = ref(false);
+ChartJS.register(ChartDataLabels);
+ChartJS.register(Colors);
+
+
+const loading = ref(true);
+const categoriesCatalog = ref([])
 const categories = ref([]);
 const dataTableCategories = ref([]);
 const tableColumns = ref([]);
+const chartData = ref(null)
+const selectedCategory = ref()
 
-const chartData = computed(() => {
 
-  console.log('categories.value[0]:', categories.value[0]); // Логируем объект
-  if (!categories.value || !categories.value[0] || !categories.value[0].monthlySums) {
-    console.warn('monthlySums отсутствует или данные не загружены');
-    return []; // или null, или другое значение по умолчанию
+const preparedChartData = computed(() => {
+  if (categories.value && selectedCategory.value) {
+    const r = Math.random() * 255
+    const g = Math.random() * 255
+    const b = Math.random() * 255
+    const colorLine = `rgba(${r}, ${g}, ${b},1)` // Случайный цвет для графика
+    const colorBackground = `rgba(${r}, ${g}, ${b},0.2)` // Случайный цвет для графика
+    return {
+      labels: categories.value[0].monthlySums.map((month) => month.date), // Используем даты как метки
+      datasets: [{
+        label: categories.value.filter((it) => selectedCategory.value.id == it._id)[0].categoryName, // Название категории
+        data: categories.value.filter((it) => selectedCategory.value.id == it._id)[0].monthlySums.map((month) => month.total), // Данные по total
+        borderColor: colorLine,
+        fill: true,
+        backgroundColor: colorBackground,
+        tension: 0.4
+      }]
+
+    }
   }
-  return {labels: categories.value[0].monthlySums.map((month) => month.date), // Используем даты как метки
-        datasets: categories.value.map((category) => ({
-    label: category.categoryName, // Название категории
-    data: category.monthlySums.map((month) => month.total), // Данные по total
-    borderColor: `#${Math.floor(Math.random() * 16777215).toString(16)}`, // Случайный цвет для графика
-    fill: false,
-  }))
-  }
-});
+})
 
-const chartOptions = computed({
+const chartOptions = {
   responsive: true,
   plugins: {
     legend: {
@@ -41,6 +62,27 @@ const chartOptions = computed({
       display: true,
       text: "График расходов по категориям",
     },
+    colors: {
+      enabled: true,
+    },
+    datalabels: {
+      formatter: function (value) {
+        return value + " ₽";
+      },
+      color: 'blue',
+      align: 'top',
+      offset: 2,
+      labels: {
+        title: {
+          font: {
+            weight: 'bold'
+          }
+        },
+        value: {
+          color: 'green'
+        }
+      }
+    }
   },
   scales: {
     x: {
@@ -56,7 +98,7 @@ const chartOptions = computed({
       },
     },
   },
-});
+}
 
 // Преобразование данных для таблицы
 const prepareTableData = (categories) => {
@@ -71,7 +113,7 @@ const prepareTableData = (categories) => {
 
   // 2. Сортируем даты.
   //    Если у вас формат "YYYY-MM-DD", лексикографическая сортировка работает корректно хронологически:
-  allDates.sort((a, b) => a.localeCompare(b));
+  // allDates.sort((a, b) => a.localeCompare(b));
 
   // (Если хотите гарантированно использовать объекты Date, можно так:
   // allDates.sort((a, b) => new Date(a) - new Date(b));
@@ -81,27 +123,28 @@ const prepareTableData = (categories) => {
   //    - Первый столбец: "category"
   //    - Далее по одному столбцу на каждую дату
   tableColumns.value = [
-    { field: "category", header: "Категория" },
-    ...allDates.map((dateStr) => ({ field: dateStr, header: dateStr })),
+    {field: "category", header: "Категория"},
+    ...allDates.map((dateStr) => ({field: dateStr, header: dateStr})),
   ];
   console.log(tableColumns.value[0].field);
 
   // 4. Формируем строки (для каждой категории)
   return categories.map((category) => {
     // Начинаем со строки, где есть поле с именем категории
-    const row = {category: category.categoryIcon + " "+category.categoryName};
-
+    const row = {category: category.categoryIcon + " " + category.categoryName};
+    const formatter = new Intl.NumberFormat('ru-RU', {style: 'currency', currency: 'RUB', minimumFractionDigits: 0});
     // Для каждой даты проверяем, есть ли в monthlySums соответствующая запись
     allDates.forEach((dateStr) => {
       const found = category.monthlySums.find((m) => m.date === dateStr);
       if (found.difference != 0) {
         if (found.difference > 0) {
-          row[dateStr] = found ? found.total + " (+ " + found.difference + "%)" : 0;
+          row[dateStr] = found ? formatter.format(found.total) + "<p class='text-green-600 text-sm'> (+ " + found.difference + "%)</p>" : 0;
         } else {
-          row[dateStr] = found ? found.total + " (" + found.difference + "%)" : 0;
+          row[dateStr] = found ? formatter.format(found.total) + "<p class='text-red-500 text-sm'>  (" + found.difference + "%)</p>" : 0;
         }
       } else {
-        row[dateStr] = found ? found.total : 0;
+
+        row[dateStr] = found ? formatter.format(found.total) : 0;
       }
 
 
@@ -115,27 +158,60 @@ const prepareTableData = (categories) => {
 const fetchCategoriesSums = async () => {
   loading.value = true;
   await getCategoriesSumsRequest().then((data) => {
+    data.data.forEach((category) => {
+      category.monthlySums.forEach((monthlySum) => {
+        monthlySum.date = getMonthName(new Date(monthlySum.date).getMonth()) + " " + new Date(monthlySum.date).getFullYear()
+      })
+    })
     categories.value = data.data;
     console.log(categories.value);
+
     dataTableCategories.value = prepareTableData(data.data);
+
   });
 
   loading.value = false;
 };
 
+const fetchCategoriesCatalog = async () => {
+  await getCategories("EXPENSE").then((data) => {
+    categoriesCatalog.value = data.data
+    selectedCategory.value = data.data[0]
+  })
+}
+
 onMounted(async () => {
-  await fetchCategoriesSums();
+  await Promise.all([fetchCategoriesSums(), fetchCategoriesCatalog()])
+  // await fetchCategoriesSums();
 });
 </script>
 
 <template>
-  <LoadingView v-if="loading" />
+  <LoadingView v-if="loading"/>
   <div v-else class="p-4 bg-gray-100 h-full flex flex-col gap-4 items-center justify-items-center ">
-    <!-- Таблица с преобразованными данными -->
-<!--    {{// chartData}}-->
-<!--    <Chart type="line" :data="chartData" :options="chartOptions" />-->
-    {{tableColumns[0].field}}
-    <DataTable :value="dataTableCategories" responsiveLayout="scroll" stripedRows  class="w-5/6  items-center">
+
+    <Accordion value="0" class=" !w-5/6 !items-center !justify-items-start">
+      <AccordionPanel value="1">
+        <AccordionHeader>График</AccordionHeader>
+        <AccordionContent class="items-center justify-items-center ">
+
+<!--          <Select v-model="selectedCategory" :options="categoriesCatalog" optionLabel="name"-->
+<!--                  placeholder="Выберите категории"-->
+<!--                  :maxSelectedLabels="3" class="w-full md:w-80"/>-->
+          <Listbox v-model="selectedCategory" :options="categoriesCatalog" filter optionLabel="name" class="!w-fit !h-5/6 md:w-56">
+
+            <template #option="slotProps">
+              <div>{{ slotProps.option.icon }} {{ slotProps.option.name }}</div>
+            </template>
+
+          </Listbox>
+          <Chart type="line" :data="preparedChartData" :options="chartOptions" class="!w-5/6 !h-full"/>
+        </AccordionContent>
+      </AccordionPanel>
+    </Accordion>
+
+
+    <DataTable :value="dataTableCategories" responsiveLayout="scroll" stripedRows class="w-5/6   items-center">
       <Column
           :field="tableColumns[0].field"
           :header="tableColumns[0].header"
@@ -150,7 +226,24 @@ onMounted(async () => {
           :key="col.field"
           :field="col.field"
           :header="col.header"
-      />
+      >
+        <template #body="{ data }">
+          <span v-html="data[col.field] " class="text-center"></span>
+        </template>
+      </Column>
     </DataTable>
   </div>
 </template>
+
+<style>
+.p-accordioncontent-content {
+  display: flex;
+  flex-direction: row;
+  align-items: start;
+  align-content: center;
+  justify-content: center;
+}
+.p-listbox-list-container {
+  max-height: 100% !important;
+}
+</style>
diff --git a/src/components/budgets/BudgetView.vue b/src/components/budgets/BudgetView.vue
index 8f2b3f8..6a7cda9 100644
--- a/src/components/budgets/BudgetView.vue
+++ b/src/components/budgets/BudgetView.vue
@@ -443,7 +443,7 @@ const totalIncomeLeftToGet = computed(() => {
 
 const totalLoans = computed(() => {
   let value = 0
-  categories.value.filter((cat) => cat.category.id == "675850148198643f121e465d").forEach(cat => {
+  categories.value.filter((cat) => cat.category.id == "677bc767c7857460a491bd49").forEach(cat => {
     value += cat.currentLimit
   })
   return value
@@ -462,7 +462,7 @@ const savingRatio = computed(() => {
 
 const totalSaving = computed(() => {
   let value = 0
-  categories.value.filter((cat) => cat.category.id == "675850148198643f121e466a").forEach(cat => {
+  categories.value.filter((cat) => cat.category.id == "677bc767c7857460a491bd4f").forEach(cat => {
     value += cat.currentLimit
   })
   return value