src/components/tableaux/DynTable.vue

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+<script lang="ts" setup>
+import { computed, ref, onMounted } from "vue";
+import type { PropType } from "vue";
+import axios from "axios";
+
+interface TableField {
+  key: string;
+  label: string;
+  canBeFiltered?: boolean;
+}
+
+interface Filters {
+  [key: string]: boolean;
+}
+
+interface FilterList {
+  [key: string]: { title: string; filters: Filters };
+}
+
+interface TableItem {
+  [key: string]: unknown;
+}
+
+const props = defineProps({
+  fields: {
+    type: Array as PropType<TableField[]>,
+    default: () => [],
+  },
+  files: {
+    type: Array as PropType<string[]>,
+    default: () => [],
+  },
+});
+
+const items = ref([] as TableItem[]);
+const filters = ref({} as FilterList);
+const pageNumber = ref(0);
+const elemByPage = ref(10);
+
+const displayedFieldKeys = computed(() => {
+  return Object.entries(props.fields).map(([key, value]) => value.key);
+});
+
+function haveFilter(filterName: string) {
+  for (const val in filters.value[filterName].filters) {
+    if (
+      Object.prototype.hasOwnProperty.call(
+        filters.value[filterName].filters,
+        val
+      )
+    ) {
+      if (filters.value[filterName].filters[val]) {
+        console.log(filterName, true);
+        return true;
+      }
+    }
+  }
+  console.log(filterName, false);
+  return false;
+}
+
+const filteredItems = computed(() => {
+  var filteredItem = items.value as TableItem[];
+
+  for (const filter in filters.value) {
+    if (haveFilter(filter)) {
+      filteredItem = filteredItem.filter((value) => {
+        return filters.value[filter].filters[value[filter] as string];
+      });
+    }
+  }
+
+  return filteredItem;
+});
+
+const paginatedList = computed(() => {
+  var filteredItem = filteredItems.value as TableItem[];
+
+  filteredItem = filteredItem.filter((value, index) => {
+    const pageBegin = pageNumber.value * elemByPage.value;
+    return index >= pageBegin && index < pageBegin + elemByPage.value;
+  });
+
+  return filteredItem;
+});
+
+onMounted(() => {
+  for (const field of props.fields) {
+    if (field.canBeFiltered) {
+      filters.value[field.key] = {
+        title: field.label,
+        filters: {} as Filters,
+      };
+    }
+  }
+
+  for (const file of props.files) {
+    const listItems = `/jdr/objets/${file}.json`;
+    axios.get(listItems).then((response) => {
+      items.value = items.value.concat(response.data);
+      response.data.forEach((element: TableItem) => {
+        for (const key in element) {
+          if (Object.prototype.hasOwnProperty.call(element, key)) {
+            if (filters.value[key]) {
+              filters.value[key].filters[element[key] as string] = false;
+            }
+          }
+        }
+      });
+    });
+  }
+});
+
+function switchFilter(filterSet: string | number, filterName: string | number) {
+  if (filters.value[filterSet]?.filters[filterName] !== undefined) {
+    filters.value[filterSet].filters[filterName] =
+      !filters.value[filterSet].filters[filterName];
+  }
+  setPage(0);
+}
+
+function removeFilter(filterSet: string | number) {
+  for (const val in filters.value[filterSet].filters) {
+    if (
+      Object.prototype.hasOwnProperty.call(
+        filters.value[filterSet].filters,
+        val
+      )
+    ) {
+      filters.value[filterSet].filters[val] = false;
+    }
+  }
+  setPage(0);
+}
+
+const getTotalPage = computed(() => {
+  return Math.floor((filteredItems.value.length - 1) / elemByPage.value);
+});
+
+function setPage(page: number) {
+  pageNumber.value = page;
+}
+
+function canGo(rel: number) {
+  return (
+    pageNumber.value + rel >= 0 && pageNumber.value + rel <= getTotalPage.value
+  );
+}
+
+function go(rel: number) {
+  if (canGo(rel)) {
+    setPage(pageNumber.value + rel);
+  }
+}
+</script>
+
+<template>
+  <div class="small-text" v-for="(filter, key) in filters" :key="key">
+    <strong>{{ filter.title }} : </strong>
+    <button
+      v-for="(isTrue, filterName) in filter.filters"
+      :key="filterName"
+      class="btn-small mb-0"
+      :class="{ 'btn-grey': !isTrue, 'btn-primary': isTrue }"
+      @click="switchFilter(key, filterName)"
+    >
+      {{ filterName }}
+    </button>
+    <button class="btn-small btn-secondary mb-0" @click="removeFilter(key)">
+      Vider filtres
+    </button>
+  </div>
+  <table class="pb-0 table-auto">
+    <thead>
+      <tr>
+        <th v-for="field in fields" :key="field.key">
+          {{ field.label }}
+        </th>
+      </tr>
+    </thead>
+    <tbody>
+      <tr v-for="(item, index) of paginatedList" :key="index">
+        <td v-for="(key, index2) in displayedFieldKeys" :key="index2">
+          {{ item[key] }}
+        </td>
+      </tr>
+    </tbody>
+  </table>
+  <div class="d-flex f-between f-middle nextprevious small-text">
+    <div>
+      <strong class="btn m-0 pages pl-0">
+        Page {{ pageNumber + 1 }} / {{ getTotalPage + 1 }}
+      </strong>
+    </div>
+
+    <div>
+      <button
+        class="btn btn-grey m-0 mr-1"
+        :class="{ 'bg-grey': !canGo(-1), 'btn-secondary': canGo(-1) }"
+        @click="go(-1)"
+      >
+        Page précédante
+      </button>
+      <button
+        class="btn btn-grey m-0"
+        :class="{ 'bg-grey': !canGo(1), 'btn-secondary': canGo(1) }"
+        @click="go(1)"
+      >
+        Page suivante
+      </button>
+    </div>
+  </div>
+</template>
+
+<style lang="scss" scoped>
+.small-text {
+  font-size: 0.8rem;
+  padding-bottom: 0.5rem;
+}
+
+.pages {
+  font-weight: 600;
+}
+</style>