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431 lines
12 KiB
431 lines
12 KiB
<script setup lang="ts">
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import { onMounted, ref } from 'vue'
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import { v4 as uuidv4 } from 'uuid'
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import { MathPage } from '../support/page'
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import { MathStatement } from '../support/parse'
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import { EvaluationResult, hasOwnProperty } from '../support/types'
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import Statement from '../components/Statement.vue'
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import VarDeclEditor from './VarDeclEditor.vue'
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import ExpressionEditor from './ExpressionEditor.vue'
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import TextBox from '../components/TextBox.vue'
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import FunctionEditor from '../components/FunctionEditor.vue'
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import { RichTextBox } from '../support/types'
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import { stepX, stepY } from '../support/const'
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import { checkLoggedIn, loggedOut } from '../support/auth'
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import router from '../router'
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const math = new MathPage(uuidv4());
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const statements = ref<MathStatement[]>([]);
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const evaluation = ref<EvaluationResult | undefined>();
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const statementsKey = ref<string>(uuidv4());
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const leftDrawerOpen = ref(false);
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const variableListingColumns = [
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{
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name: 'name',
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field: 'name',
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label: 'Variable',
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sortable: true,
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},
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{
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name: 'value',
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field: 'value',
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label: 'Value',
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},
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]
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const stmOnControlledDragStop = (stmt: MathStatement) => (e: { event: MouseEvent, data: { x: number, y: number } }) => {
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console.log(e)
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console.log("moved stm5", stmt)
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const { x, y } = e.data;
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stmt.x = x;
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stmt.y = y;
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}
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const variableListingRows = ref<({ name: string, value: string })[]>([])
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const functionListingColumns = [
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{
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name: 'value',
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field: 'value',
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label: 'Function',
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},
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]
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const functionListingRows = ref<({ name: string, value: string })[]>([])
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function toggleLeftDrawer() {
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leftDrawerOpen.value = !leftDrawerOpen.value
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}
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const newVariableModalOpen = ref(false)
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const openNewVariableDeclModal = () => {
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newVariableModalOpen.value = true
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};
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const newExpressionModalOpen = ref(false)
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const openNewExpressionModal = () => {
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newExpressionModalOpen.value = true
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};
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const newFunctionModalOpen = ref(false)
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const openNewFunctionModal = () => {
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newFunctionModalOpen.value = true
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}
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const editingStatement = ref<MathStatement | undefined>()
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const editExpressionModalOpen = ref(false)
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const openEditExpressionModal = () => {
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editExpressionModalOpen.value = true
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}
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const editVarDeclModalOpen = ref(false)
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const openEditVarDeclModal = () => {
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editVarDeclModalOpen.value = true
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}
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const editFunctionModalOpen = ref(false)
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const openEditFunctionModal = () => {
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editFunctionModalOpen.value = true
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}
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const updateStatements = () => {
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statements.value = math.getStatements();
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try {
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evaluation.value = math.evaluate()
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const variableValues: ({ name: string, value: string })[] = []
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for (const name in evaluation.value!.variables) {
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if (!hasOwnProperty(evaluation.value!.variables, name)) {
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continue
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}
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let value = String(evaluation.value!.variables[name] ?? '')
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try {
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const stmt = MathStatement.temp(value)
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value = stmt.toHTMLString()
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} catch (_) { }
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variableValues.push({
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name,
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value,
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})
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}
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variableListingRows.value = variableValues
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const functionValues: ({ name: string, value: string })[] = []
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for (const stmt of math.functions()) {
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const node = stmt.parse() as math.FunctionAssignmentNode
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functionValues.push({
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name: node.name,
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value: stmt.toHTMLString(),
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})
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}
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functionListingRows.value = functionValues
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} catch (_) {
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console.error(_)
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evaluation.value = undefined
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}
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statementsKey.value = uuidv4()
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};
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onMounted(() => {
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updateStatements()
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})
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const saveNewVariable = (stmt: MathStatement) => {
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math.addStatement(stmt)
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newVariableModalOpen.value = false
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updateStatements()
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};
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const saveNewExpression = (stmt: MathStatement) => {
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math.addStatement(stmt)
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newExpressionModalOpen.value = false
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updateStatements()
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};
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const saveNewFunction = (stmt: MathStatement) => {
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math.addStatement(stmt)
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newFunctionModalOpen.value = false
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updateStatements()
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}
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const editStatement = (stmt: MathStatement) => {
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editingStatement.value = stmt
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console.log('editStatement', stmt)
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if (stmt.isFunctionDeclaration()) {
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openEditFunctionModal()
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} else if (stmt.isDeclaration()) {
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openEditVarDeclModal()
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} else {
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openEditExpressionModal()
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}
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}
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const removeStatement = (stmt: MathStatement) => {
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math.removeStatement(stmt.id)
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updateStatements()
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}
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const finishEditStatement = () => {
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editExpressionModalOpen.value = false
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editVarDeclModalOpen.value = false
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editFunctionModalOpen.value = false
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updateStatements()
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}
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/*
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Rich Text Stuff
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*/
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const makeNewRichTextBox = () => {
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richTextStatements.value.push(new RichTextBox(''));
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richEditID.value = richTextStatements.value.length - 1;
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richEditExpression.value = richTextStatements.value[richEditID.value].text;
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richEditModal.value = true;
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};
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const richTextStatements = ref<RichTextBox[]>([]);
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const richEditModal = ref(false);
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const richEditExpression = ref("");
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const richEditID = ref(0);
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const richEditStatement = (id: number) => {
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richEditModal.value = true;
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richEditID.value = id;
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richEditExpression.value = richTextStatements.value[richEditID.value].text;
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};
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const moveRichTextBox = (id: number, x: number, y: number) => {
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richEditID.value = id;
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richTextStatements.value[richEditID.value].x = x;
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richTextStatements.value[richEditID.value].y = y;
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};
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function richUpdateValue() {
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richTextStatements.value[richEditID.value].text = richEditExpression.value;
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}
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const removeRichTextBox = (id: number) => {
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console.log(richTextStatements.value[id]);
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richTextStatements.value.splice(id, 1);
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};
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/*
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Auth
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*/
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const status = ref(checkLoggedIn())
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const logout = async () => {
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const response = await fetch('/api/logout/', {
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method: 'POST',
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headers: {
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'Accept': 'application/json',
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},
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})
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loggedOut()
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status.value = checkLoggedIn()
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router.push('/')
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}
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onMounted(() => {
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status.value = checkLoggedIn()
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console.log(status.value)
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if (status.value == false) {
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router.push({ path: '/' })
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}
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})
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</script>
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<template>
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<q-layout view="hHh Lpr fff">
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<q-header reveal bordered class="bg-primary text-white" height-hint="98">
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<q-toolbar>
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<q-btn dense flat round icon="menu" @click="toggleLeftDrawer" />
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<q-toolbar-title>
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<q-avatar>
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<img src="https://cdn.quasar.dev/logo-v2/svg/logo-mono-white.svg" />
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</q-avatar>Title
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</q-toolbar-title>
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</q-toolbar>
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<q-tabs>
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<q-route-tab to="/Scratch" label="Scratch" />
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<q-route-tab to="/Editor" label="Editor" />
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<q-tab v-if="status" @click="logout()" label="Logout" />
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</q-tabs>
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</q-header>
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<q-drawer show-if-above v-model="leftDrawerOpen" side="left" bordered>
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<div class="column" style="height: 100%">
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<div class="col">
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<q-table
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flat
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title="Variables"
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:rows="variableListingRows"
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:columns="variableListingColumns"
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row-key="name"
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hide-no-data
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hide-bottom
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:pagination="{ rowsPerPage: 10000 }"
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style="height: 100%; border-radius: 0"
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>
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<template v-slot:body="props">
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<q-tr :props="props">
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<q-td key="name" :props="props">{{ props.row.name }}</q-td>
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<q-td key="value" :props="props">
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<div v-html="props.row.value"></div>
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</q-td>
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</q-tr>
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</template>
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</q-table>
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</div>
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<div class="col">
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<!-- <q-separator />-->
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<q-table
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flat
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title="Functions"
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:rows="functionListingRows"
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:columns="functionListingColumns"
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row-key="name"
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hide-no-data
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hide-bottom
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hide-header
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:pagination="{ rowsPerPage: 10000 }"
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style="height: 100%; border-top: 1px solid lightgrey; border-radius: 0"
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>
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<template v-slot:body="props">
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<q-tr :props="props">
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<q-td key="value" :props="props">
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<div v-html="props.row.value"></div>
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</q-td>
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</q-tr>
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</template>
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</q-table>
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</div>
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</div>
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<!-- drawer content -->
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</q-drawer>
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<q-page-container id="editor">
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<!-- <WrapperBox />-->
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<span v-for="statement in statements" style="display: flex">
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<Draggable
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:grid="[stepX, stepY]"
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:position="{ x: statement.x, y: statement.y }"
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:default-position="{ x: statement.x, y: statement.y }"
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@stop="(e: { event: MouseEvent, data: { x: number, y: number } }) => stmOnControlledDragStop(statement)(e)"
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>
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<div>
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<Statement
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:key="statementsKey"
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:statement="statement"
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:evaluation="evaluation"
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v-on:edit="() => editStatement(statement)"
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v-on:remove="() => removeStatement(statement)"
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/>
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</div>
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</Draggable>
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</span>
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<q-dialog v-model="newVariableModalOpen">
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<VarDeclEditor v-on:save="(s) => saveNewVariable(s)" />
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</q-dialog>
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<q-dialog v-model="newExpressionModalOpen">
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<ExpressionEditor v-on:save="(s) => saveNewExpression(s)" />
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</q-dialog>
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<q-dialog v-model="editExpressionModalOpen">
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<ExpressionEditor :statement="editingStatement" v-on:save="() => finishEditStatement()" />
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</q-dialog>
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<q-dialog v-model="editVarDeclModalOpen">
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<VarDeclEditor :statement="editingStatement" v-on:save="() => finishEditStatement()" />
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</q-dialog>
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<q-dialog v-model="newFunctionModalOpen">
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<FunctionEditor v-on:save="(s) => saveNewFunction(s)" />
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</q-dialog>
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<q-dialog v-model="editFunctionModalOpen">
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<FunctionEditor :statement="editingStatement" v-on:save="() => finishEditStatement()" />
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</q-dialog>
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<q-page-sticky position="bottom-right" :offset="[32, 32]">
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<q-fab color="primary" icon="add" direction="left">
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<q-fab-action
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color="secondary"
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label="x"
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label-style="font-family: serif; font-size: 1.4rem; padding: 0"
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title="Add a variable declaration"
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@click="() => openNewVariableDeclModal()"
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/>
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<q-fab-action
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color="secondary"
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icon="code"
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title="Add an expression"
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@click="() => openNewExpressionModal()"
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/>
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<q-fab-action
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color="secondary"
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icon="functions"
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title="Add a new function"
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@click="() => openNewFunctionModal()"
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/>
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<q-fab-action
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color="secondary"
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icon="text"
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title="Add a text box"
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@click="() => makeNewRichTextBox()"
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/>
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</q-fab>
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</q-page-sticky>
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<q-dialog v-model="richEditModal">
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<q-card>
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<q-editor v-model="richEditExpression" min-height="5rem" />
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<q-card-actions align="right" class="text-primary">
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<q-btn flat label="Cancel" v-close-popup></q-btn>
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<q-btn flat label="Save" @click="richUpdateValue" v-close-popup></q-btn>
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</q-card-actions>
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</q-card>
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</q-dialog>
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<div v-for="(item, index) in richTextStatements" style="display: flex">
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<TextBox
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:value="item"
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v-on:edit="() => (item.text ? richEditStatement(index) : {})"
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v-on:remove="() => removeRichTextBox(index)"
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v-on:move="(x, y) => moveRichTextBox(index, x, y)"
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/>
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</div>
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</q-page-container>
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<q-footer reveal elevated class="bg-grey-8 text-white">
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<q-toolbar>
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<q-toolbar-title>
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<div>Status</div>
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</q-toolbar-title>
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</q-toolbar>
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</q-footer>
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</q-layout>
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</template>
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<style>
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#editor {
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background-image: url(../assets/grid.svg);
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background-repeat: repeat;
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height: 100%;
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}
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</style>
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