From 6150d4785a893a05ab593488b943f63f2b069c98 Mon Sep 17 00:00:00 2001
From: Wing-Kam Wong <wingkwong.code@gmail.com>
Date: Wed, 3 Aug 2022 19:48:41 +0800
Subject: [PATCH] wip(gui-v2): formula options

---
 .../smartsheet-column/FormulaOptions.vue      | 123 ++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 packages/nc-gui-v2/components/smartsheet-column/FormulaOptions.vue

diff --git a/packages/nc-gui-v2/components/smartsheet-column/FormulaOptions.vue b/packages/nc-gui-v2/components/smartsheet-column/FormulaOptions.vue
new file mode 100644
index 0000000000..680a763c1a
--- /dev/null
+++ b/packages/nc-gui-v2/components/smartsheet-column/FormulaOptions.vue
@@ -0,0 +1,123 @@
+<script setup lang="ts">
+import jsep from 'jsep';
+import { UITypes, jsepCurlyHook } from 'nocodb-sdk';
+import { formulaList, formulas, formulaTypes } from '@/utils'
+
+
+const formula = ref({})
+
+const availableFunctions = formulaList
+
+const availableBinOps = ['+', '-', '*', '/', '>', '<', '==', '<=', '>=', '!=']
+
+const autocomplete = ref(false)
+
+const suggestion = ref()
+
+const wordToComplete = ref('')
+
+const selected = ref(0)
+
+const tooltip = ref(true)
+
+const sortOrder = {
+  column: 0,
+  function: 1,
+  op: 2,
+}
+</script>
+
+<template>
+  <div class="formula-wrapper">
+    <a-text-field
+      ref="input"
+      v-model:value="formula.value"
+      dense
+      outlined
+      class="caption"
+      hide-details="auto"
+      label="Formula"
+      :rules="[(v) => !!v || 'Required', (v) => parseAndValidateFormula(v)]"
+      autocomplete="off"
+      @input="handleInputDeb"
+      @keydown.down.prevent="suggestionListDown"
+      @keydown.up.prevent="suggestionListUp"
+      @keydown.enter.prevent="selectText"
+    />
+    <div class="hint">
+      Hint: Use {} to reference columns, e.g: {column_name}. For more, please check out
+      <a href="https://docs.nocodb.com/setup-and-usages/formulas#available-formula-features" target="_blank">Formulas</a>.
+    </div>
+    <v-card v-if="suggestion && suggestion.length" class="formula-suggestion">
+      <v-card-text>Suggestions</v-card-text>
+      <v-divider />
+      <v-list ref="sugList" dense max-height="50vh" style="overflow: auto">
+        <v-list-item-group v-model="selected" color="primary">
+          <v-list-item
+            v-for="(it, i) in suggestion"
+            :key="i"
+            ref="sugOptions"
+            dense
+            selectable
+            @mousedown.prevent="appendText(it)"
+          >
+            <!-- Function -->
+            <template v-if="it.type === 'function'">
+              <v-tooltip right offset-x nudge-right="100">
+                <template #activator="{ on }">
+                  <v-list-item-content v-on="on">
+                    <span class="caption primary--text text--lighten-2 font-weight-bold">
+                      <v-icon color="primary lighten-2" small class="mr-1"> mdi-function </v-icon>
+                      {{ it.text }}
+                    </span>
+                  </v-list-item-content>
+                  <v-list-item-action>
+                    <span class="caption"> Function </span>
+                  </v-list-item-action>
+                </template>
+                <div>
+                  {{ it.description }} <br /><br />
+                  Syntax: <br />
+                  {{ it.syntax }} <br /><br />
+                  Examples: <br />
+                  <div v-for="(example, idx) in it.examples" :key="idx">
+                    <pre>({{ idx + 1 }}): {{ example }}</pre>
+                  </div>
+                </div>
+              </v-tooltip>
+            </template>
+
+            <!-- Column -->
+            <template v-if="it.type === 'column'">
+              <v-list-item-content>
+                <span class="caption text--darken-3 font-weight-bold">
+                  <v-icon color="grey darken-4" small class="mr-1">
+                    {{ it.icon }}
+                  </v-icon>
+                  {{ it.text }}
+                </span>
+              </v-list-item-content>
+              <v-list-item-action>
+                <span class="caption"> Column </span>
+              </v-list-item-action>
+            </template>
+
+            <!-- Operator -->
+            <template v-if="it.type === 'op'">
+              <v-list-item-content>
+                <span class="caption indigo--text text--darken-3 font-weight-bold">
+                  <v-icon color="indigo darken-3" small class="mr-1"> mdi-calculator-variant </v-icon>
+                  {{ it.text }}
+                </span>
+              </v-list-item-content>
+
+              <v-list-item-action>
+                <span class="caption"> Operator </span>
+              </v-list-item-action>
+            </template>
+          </v-list-item>
+        </v-list-item-group>
+      </v-list>
+    </v-card>
+  </div>
+</template>