feat: add mobile dropdown page and search

open-isle-cli/src/views/MobileDropdownPageView.vue

@@ -0,0 +1,156 @@
+<template>
+  <div class="mobile-dropdown-page">
+    <div class="mobile-dropdown-header">
+      <i class="fas fa-arrow-left back-icon" @click="goBack"></i>
+      <div v-if="store && store.showSearch" class="search-container">
+        <input
+          type="text"
+          v-model="search"
+          placeholder="搜索"
+          @input="onSearch"
+        />
+      </div>
+    </div>
+    <div class="options" ref="scrollEl">
+      <div v-if="loading" class="loading-container">
+        <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+      </div>
+      <template v-else>
+        <div
+          v-for="o in filteredOptions"
+          :key="o.id"
+          @click="select(o.id)"
+          :class="['option', { selected: isSelected(o.id) }]"
+        >
+          <span>{{ o.name }}</span>
+        </div>
+      </template>
+    </div>
+  </div>
+</template>
+
+<script>
+import { ref, computed, onMounted, onBeforeUnmount } from 'vue'
+import { useRouter, useRoute } from 'vue-router'
+import { getDropdownStore, removeDropdownStore } from '../utils/mobileDropdown'
+import { hatch } from 'ldrs'
+hatch.register()
+
+export default {
+  name: 'MobileDropdownPageView',
+  setup() {
+    const router = useRouter()
+    const route = useRoute()
+    const id = route.params.id
+    const store = getDropdownStore(id)
+    if (!store) {
+      router.back()
+      return {}
+    }
+    const options = ref([])
+    const search = ref('')
+    const loading = ref(false)
+
+    const loadOptions = async (kw = '') => {
+      try {
+        loading.value = true
+        const res = await store.fetchOptions(kw)
+        options.value = Array.isArray(res) ? res : []
+      } finally {
+        loading.value = false
+      }
+    }
+
+    const filteredOptions = computed(() => {
+      if (store.remote) return options.value
+      if (!search.value) return options.value
+      return options.value.filter(o => o.name.toLowerCase().includes(search.value.toLowerCase()))
+    })
+
+    const isSelected = id => {
+      if (store.multiple) {
+        return Array.isArray(store.value.value) && store.value.value.includes(id)
+      }
+      return store.value.value === id
+    }
+
+    const select = id => {
+      if (store.multiple) {
+        const arr = Array.isArray(store.value.value) ? [...store.value.value] : []
+        const idx = arr.indexOf(id)
+        if (idx > -1) arr.splice(idx, 1)
+        else arr.push(id)
+        store.value.value = arr
+      } else {
+        store.value.value = id
+        router.back()
+      }
+    }
+
+    const onSearch = async () => {
+      if (store.remote) {
+        await loadOptions(search.value)
+      }
+    }
+
+    const goBack = () => {
+      router.back()
+    }
+
+    onMounted(async () => {
+      await loadOptions()
+    })
+    onBeforeUnmount(() => {
+      removeDropdownStore(id)
+    })
+
+    return { store, options, search, loading, filteredOptions, isSelected, select, onSearch, goBack }
+  }
+}
+</script>
+
+<style scoped>
+.mobile-dropdown-page {
+  display: flex;
+  flex-direction: column;
+  height: 100vh;
+  background-color: var(--background-color);
+}
+.mobile-dropdown-header {
+  display: flex;
+  align-items: center;
+  padding: 10px;
+  border-bottom: 1px solid var(--normal-border-color);
+}
+.back-icon {
+  font-size: 20px;
+  margin-right: 10px;
+}
+.search-container {
+  flex: 1;
+}
+.search-container input {
+  width: 100%;
+  padding: 6px 8px;
+  border-radius: 4px;
+  border: 1px solid var(--normal-border-color);
+  background-color: var(--menu-background-color);
+  color: var(--text-color);
+}
+.options {
+  flex: 1;
+  overflow-y: auto;
+}
+.option {
+  padding: 12px 16px;
+  border-bottom: 1px solid var(--normal-border-color);
+}
+.option.selected {
+  background-color: var(--menu-selected-background-color);
+}
+.loading-container {
+  display: flex;
+  justify-content: center;
+  padding: 20px 0;
+}
+</style>