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smilerz
358
vue/src/apps/ModelListView/ModelListView.vue
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358
vue/src/apps/ModelListView/ModelListView.vue
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<template>
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<div id="app" style="margin-bottom: 4vh">
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<!-- v-if prevents component from loading before this_model has been assigned -->
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<generic-modal-form v-if="this_model"
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:model="this_model"
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:action="this_action"
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:item1="this_item"
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:item2="this_target"
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:show="show_modal"
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@finish-action="finishAction"/>
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<generic-split-lists v-if="this_model"
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:list_name="this_model.name"
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@reset="resetList"
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@get-list="getItems"
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@item-action="startAction">
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<template v-slot:cards-left>
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<generic-horizontal-card
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v-for="i in items_left" v-bind:key="i.id"
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:item=i
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:item_type="this_model.name"
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:draggable="true"
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:merge="true"
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:move="true"
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@item-action="startAction($event, 'left')">
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<!-- foods can also be a recipe, show link to the recipe if it exists -->
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<template v-slot:upper-right>
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<b-button v-if="i.recipe" v-b-tooltip.hover :title="i.recipe.name"
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class=" btn fas fa-book-open p-0 border-0" variant="link" :href="i.recipe.url"/>
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</template>
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</generic-horizontal-card>
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</template>
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<template v-slot:cards-right>
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<generic-horizontal-card v-for="i in items_right" v-bind:key="i.id"
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:item=i
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:item_type="this_model.name"
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:draggable="true"
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:merge="true"
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:move="true"
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@item-action="startAction($event, 'right')">
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<!-- foods can also be a recipe, show link to the recipe if it exists -->
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<template v-slot:upper-right>
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<b-button v-if="i.recipe" v-b-tooltip.hover :title="i.recipe.name"
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class=" btn fas fa-book-open p-0 border-0" variant="link" :href="i.recipe.url"/>
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</template>
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</generic-horizontal-card>
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</template>
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</generic-split-lists>
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</div>
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</template>
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<script>
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import Vue from 'vue'
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import {BootstrapVue} from 'bootstrap-vue'
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import 'bootstrap-vue/dist/bootstrap-vue.css'
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import {CardMixin, ToastMixin, ApiMixin} from "@/utils/utils";
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import {StandardToasts} from "@/utils/utils";
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import GenericSplitLists from "@/components/GenericSplitLists";
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import GenericHorizontalCard from "@/components/GenericHorizontalCard";
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import GenericModalForm from "@/components/Modals/GenericModalForm";
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Vue.use(BootstrapVue)
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export default {
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name: 'ModelListView', // TODO: make generic name
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mixins: [CardMixin, ToastMixin, ApiMixin],
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components: {GenericHorizontalCard, GenericSplitLists, GenericModalForm},
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data() {
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return {
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// this.Models and this.Actions inherited from ApiMixin
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items_left: [],
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items_right: [],
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load_more_left: true,
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load_more_right: true,
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this_model: undefined,
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this_action: undefined,
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this_item: {},
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this_target: {},
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show_modal: false
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}
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},
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mounted() {
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let path = (window.location.pathname).split('/')
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this.this_model = this.Models[path[path.length - 2].toUpperCase()]
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},
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methods: {
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// this.genericAPI inherited from ApiMixin
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resetList: function (e) {
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if (e.column === 'left') {
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this.items_left = []
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} else if (e.column === 'right') {
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this.items_right = []
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}
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},
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startAction: function (e, param) {
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let source = e?.source ?? {}
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let target = e?.target ?? undefined
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this.this_item = source
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this.this_target = target
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switch (e.action) {
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case 'delete':
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this.this_action = this.Actions.DELETE
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this.show_modal = true
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break;
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case 'new':
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this.this_action = this.Actions.CREATE
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this.show_modal = true
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break;
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case 'edit':
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this.this_item = e.source
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this.this_action = this.Actions.UPDATE
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this.show_modal = true
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break;
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case 'move':
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if (target == null) {
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this.this_item = e.source
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this.this_action = this.Actions.MOVE
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this.show_modal = true
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} else {
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this.moveThis(source.id, target.id)
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}
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break;
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case 'merge':
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if (target == null) {
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this.this_item = e.source
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this.this_action = this.Actions.MERGE
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this.show_modal = true
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} else {
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this.mergeThis(e.source.id, e.target.id)
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}
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break;
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case 'get-children':
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if (source.show_children) {
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Vue.set(source, 'show_children', false)
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} else {
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this.getChildren(param, source)
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}
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break;
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case 'get-recipes':
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if (source.show_recipes) {
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Vue.set(source, 'show_recipes', false)
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} else {
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this.getRecipes(param, source)
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}
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break;
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}
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},
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finishAction: function (e) {
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let update = undefined
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if (e !== 'cancel') {
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switch (this.this_action) {
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case this.Actions.DELETE:
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this.deleteThis(this.this_item.id)
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break;
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case this.Actions.CREATE:
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this.saveThis(e.form_data)
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break;
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case this.Actions.UPDATE:
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update = e.form_data
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update.id = this.this_item.id
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this.saveThis(update)
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break;
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case this.Actions.MERGE:
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this.mergeThis(this.this_item.id, e.form_data.target)
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break;
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case this.Actions.MOVE:
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this.moveThis(this.this_item.id, e.form_data.target)
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break;
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}
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}
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this.clearState()
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},
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getItems: function (params, callback) {
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let column = params?.column ?? 'left'
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// TODO: does this need to be a callback?
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this.genericAPI(this.this_model, this.Actions.LIST, params).then((result) => {
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if (result.data.results.length) {
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if (column === 'left') {
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// if paginated results are in result.data.results otherwise just result.data
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this.items_left = this.items_left.concat(result.data?.results ?? result.data)
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} else if (column === 'right') {
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this.items_right = this.items_right.concat(result.data?.results ?? result.data)
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}
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// are the total elements less than the length of the array? if so, stop loading
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// TODO: generalize this to handle results in result.data
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callback(result.data.count > (column === "left" ? this.items_left.length : this.items_right.length))
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} else {
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callback(false) // stop loading
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console.log('no data returned')
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}
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// return true if total objects are still less than the length of the list
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// TODO this needs generalized to handle non-paginated data
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callback(result.data.count < (column === "left" ? this.items_left.length : this.items_right.length))
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}).catch((err) => {
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console.log(err)
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StandardToasts.makeStandardToast(StandardToasts.FAIL_FETCH)
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})
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},
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getThis: function (id, callback) {
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return this.genericAPI(this.this_model, this.Actions.FETCH, {'id': id})
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},
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saveThis: function (thisItem) {
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if (!thisItem?.id) { // if there is no item id assume it's a new item
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this.genericAPI(this.this_model, this.Actions.CREATE, thisItem).then((result) => {
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// place all new items at the top of the list - could sort instead
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this.items_left = [result.data].concat(this.items_left)
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// this creates a deep copy to make sure that columns stay independent
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this.items_right = [{...result.data}].concat(this.items_right)
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StandardToasts.makeStandardToast(StandardToasts.SUCCESS_CREATE)
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}).catch((err) => {
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console.log(err)
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StandardToasts.makeStandardToast(StandardToasts.FAIL_CREATE)
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})
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} else {
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this.genericAPI(this.this_model, this.Actions.UPDATE, thisItem).then((result) => {
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this.refreshThis(thisItem.id)
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StandardToasts.makeStandardToast(StandardToasts.SUCCESS_UPDATE)
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}).catch((err) => {
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console.log(err)
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StandardToasts.makeStandardToast(StandardToasts.FAIL_UPDATE)
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})
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}
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},
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moveThis: function (source_id, target_id) {
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if (source_id === target_id) {
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this.makeToast(this.$t('Error'), this.$t('Cannot move item to itself'), 'danger')
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this.clearState()
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return
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}
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if (source_id === undefined || target_id === undefined) {
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this.makeToast(this.$t('Warning'), this.$t('Nothing to do'), 'warning')
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this.clearState()
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return
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}
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this.genericAPI(this.this_model, this.Actions.MOVE, {'source': source_id, 'target': target_id}).then((result) => {
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if (target_id === 0) {
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let item = this.findCard(source_id, this.items_left) || this.findCard(source_id, this.items_right)
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this.items_left = [item].concat(this.destroyCard(source_id, this.items_left)) // order matters, destroy old card before adding it back in at root
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this.items_right = [...[item]].concat(this.destroyCard(source_id, this.items_right)) // order matters, destroy old card before adding it back in at root
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item.parent = null
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} else {
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this.items_left = this.destroyCard(source_id, this.items_left)
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this.items_right = this.destroyCard(source_id, this.items_right)
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this.refreshThis(target_id)
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}
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// TODO make standard toast
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this.makeToast(this.$t('Success'), 'Succesfully moved resource', 'success')
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}).catch((err) => {
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// TODO none of the error checking works because the openapi generated functions don't throw an error?
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// or i'm capturing it incorrectly
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console.log(err)
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this.makeToast(this.$t('Error'), err.bodyText, 'danger')
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})
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},
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mergeThis: function (source_id, target_id) {
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if (source_id === target_id) {
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this.makeToast(this.$t('Error'), this.$t('Cannot merge item with itself'), 'danger')
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this.clearState()
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return
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}
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if (!source_id || !target_id) {
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this.makeToast(this.$t('Warning'), this.$t('Nothing to do'), 'warning')
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this.clearState()
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return
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}
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this.genericAPI(this.this_model, this.Actions.MERGE, {
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'source': source_id,
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'target': target_id
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}).then((result) => {
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this.items_left = this.destroyCard(source_id, this.items_left)
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this.items_right = this.destroyCard(source_id, this.items_right)
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this.refreshThis(target_id)
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// TODO make standard toast
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this.makeToast(this.$t('Success'), 'Succesfully merged resource', 'success')
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}).catch((err) => {
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//TODO error checking not working with OpenAPI methods
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console.log('Error', err)
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this.makeToast(this.$t('Error'), err.bodyText, 'danger')
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})
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},
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getChildren: function (col, item) {
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let parent = {}
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let options = {
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'root': item.id,
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'pageSize': 200
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}
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this.genericAPI(this.this_model, this.Actions.LIST, options).then((result) => {
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parent = this.findCard(item.id, col === 'left' ? this.items_left : this.items_right)
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if (parent) {
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Vue.set(parent, 'children', result.data.results)
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Vue.set(parent, 'show_children', true)
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Vue.set(parent, 'show_recipes', false)
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}
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}).catch((err) => {
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console.log(err)
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this.makeToast(this.$t('Error'), err.bodyText, 'danger')
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})
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},
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getRecipes: function (col, food) {
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let parent = {}
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// TODO: make this generic
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let options = {
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'foods': food.id,
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'pageSize': 200
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}
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this.genericAPI(this.Models.RECIPE, this.Actions.LIST, options).then((result) => {
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parent = this.findCard(food.id, col === 'left' ? this.items_left : this.items_right)
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if (parent) {
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Vue.set(parent, 'recipes', result.data.results)
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Vue.set(parent, 'show_recipes', true)
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Vue.set(parent, 'show_children', false)
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}
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}).catch((err) => {
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console.log(err)
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this.makeToast(this.$t('Error'), err.bodyText, 'danger')
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})
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},
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refreshThis: function (id) {
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this.getThis(id).then(result => {
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this.refreshCard(result.data, this.items_left)
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this.refreshCard({...result.data}, this.items_right)
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})
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},
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deleteThis: function (id) {
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this.genericAPI(this.this_model, this.Actions.DELETE, {'id': id}).then((result) => {
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this.items_left = this.destroyCard(id, this.items_left)
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this.items_right = this.destroyCard(id, this.items_right)
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StandardToasts.makeStandardToast(StandardToasts.SUCCESS_DELETE)
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}).catch((err) => {
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console.log(err)
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StandardToasts.makeStandardToast(StandardToasts.FAIL_DELETE)
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})
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},
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clearState: function () {
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this.show_modal = false
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this.this_action = undefined
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this.this_item = undefined
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this.this_target = undefined
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}
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}
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}
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</script>
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<style src="vue-multiselect/dist/vue-multiselect.min.css"></style>
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<style>
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</style>
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