From 139c58cdae80367ea4574550da111490aadf8cfe Mon Sep 17 00:00:00 2001
From: FragginWagon <greg.r.jacobs@gmail.com>
Date: Thu, 29 Jan 2026 03:56:35 +0000
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20filtering=20functionality=20t?=
 =?UTF-8?q?o=20the=20gamemaster=20panel?=
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---
 .../src/components/gamemaster/FilterPanel.vue | 159 ++++++++++++++++++
 1 file changed, 159 insertions(+)
 create mode 100644 code/websites/pokedex.online/src/components/gamemaster/FilterPanel.vue

diff --git a/code/websites/pokedex.online/src/components/gamemaster/FilterPanel.vue b/code/websites/pokedex.online/src/components/gamemaster/FilterPanel.vue
new file mode 100644
index 0000000..957d578
--- /dev/null
+++ b/code/websites/pokedex.online/src/components/gamemaster/FilterPanel.vue
@@ -0,0 +1,159 @@
+<template>
+  <div v-if="hasData" class="filter-panel">
+    <div class="filter-row">
+      <label for="property-select">Filter by Property:</label>
+      <select
+        id="property-select"
+        v-model="filterProperty"
+        @change="applyFilter"
+      >
+        <option value="">All Properties</option>
+        <option v-for="path in availablePaths" :key="path.path" :value="path.path">
+          {{ path.breadcrumb }}
+        </option>
+      </select>
+    </div>
+
+    <div v-if="filterProperty" class="filter-row">
+      <label for="filter-mode">Mode:</label>
+      <select id="filter-mode" v-model="filterMode" @change="applyFilter">
+        <option value="equals">Equals</option>
+        <option value="contains">Contains</option>
+        <option value="regex">Regex</option>
+      </select>
+
+      <label for="filter-value" class="filter-value-label">Value:</label>
+      <input
+        id="filter-value"
+        v-model="filterValue"
+        @input="applyFilter"
+        :list="valueListId"
+        type="text"
+        placeholder="Enter value..."
+        class="filter-value-input"
+      />
+      <datalist :id="valueListId">
+        <option v-for="value in valueSuggestions" :key="value" :value="value" />
+      </datalist>
+
+      <button class="btn-clear" @click="clearFilters" title="Clear filter">
+        Clear
+      </button>
+    </div>
+
+    <div class="filter-stats">
+      <span>{{ filterStats.matched }} / {{ filterStats.total }} matched</span>
+      <span v-if="filterStats.total > 0">({{ filterStats.percentage }}%)</span>
+    </div>
+
+    <div v-if="filterError" class="filter-error">
+      {{ filterError }}
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { computed, watch } from 'vue';
+import useJsonFilter from '../../composables/useJsonFilter.js';
+
+const props = defineProps({
+  data: {
+    type: Array,
+    default: () => []
+  }
+});
+
+const {
+  filterProperty,
+  filterValue,
+  filterMode,
+  availablePaths,
+  filterError,
+  filterStats,
+  initializeFilter,
+  extractPathsLazy,
+  setFilter,
+  clearFilters,
+  getUniqueValues
+} = useJsonFilter();
+
+const hasData = computed(() => Array.isArray(props.data) && props.data.length > 0);
+
+const valueSuggestions = computed(() => {
+  if (!filterProperty.value) return [];
+  return getUniqueValues(filterProperty.value).slice(0, 50);
+});
+
+const valueListId = computed(() => `filter-values-${filterProperty.value || 'all'}`);
+
+function applyFilter() {
+  setFilter(filterProperty.value, filterValue.value, filterMode.value);
+}
+
+watch(
+  () => props.data,
+  data => {
+    if (Array.isArray(data)) {
+      initializeFilter(data);
+      if (data.length > 100) {
+        extractPathsLazy(data, 100);
+      }
+    }
+  },
+  { immediate: true }
+);
+</script>
+
+<style scoped>
+.filter-panel {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  margin: 10px 0;
+  padding: 10px;
+  border: 1px solid #eee;
+  border-radius: 8px;
+  background: #fafafa;
+}
+
+.filter-row {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.filter-row label {
+  font-weight: 600;
+  color: #333;
+}
+
+.filter-value-label {
+  margin-left: 6px;
+}
+
+.filter-value-input {
+  padding: 6px 10px;
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  min-width: 220px;
+}
+
+.btn-clear {
+  background: #f5f5f5;
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  padding: 6px 12px;
+  cursor: pointer;
+}
+
+.filter-stats {
+  font-size: 13px;
+  color: #666;
+}
+
+.filter-error {
+  font-size: 13px;
+  color: #d9534f;
+}
+</style>