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| 1 | +<script setup lang="ts"> |
| 2 | +import { useI18n } from '@tap/i18n' |
| 3 | +import { copyToClipboard } from '@tap/shared' |
| 4 | +import { computed, ref } from 'vue' |
| 5 | +
|
| 6 | +defineOptions({ name: 'MqlHelpDialog' }) |
| 7 | +
|
| 8 | +const { t } = useI18n() |
| 9 | +
|
| 10 | +const keyword = ref('') |
| 11 | +
|
| 12 | +type Operator = { |
| 13 | + name: string |
| 14 | + descKey: string |
| 15 | + example: string |
| 16 | + related?: string[] |
| 17 | +} |
| 18 | +
|
| 19 | +type Group = { |
| 20 | + key: string |
| 21 | + title: string |
| 22 | + items: Operator[] |
| 23 | +} |
| 24 | +
|
| 25 | +const groups = ref<Group[]>([ |
| 26 | + { |
| 27 | + key: 'comparison', |
| 28 | + title: t('packages_business_comparison'), |
| 29 | + items: [ |
| 30 | + { |
| 31 | + name: '$eq', |
| 32 | + descKey: 'packages_business_mongo_operator_eq', |
| 33 | + example: `{"price": {"$eq": 10}} // price 等于 10`, |
| 34 | + related: ['$ne', '$in'], |
| 35 | + }, |
| 36 | + { |
| 37 | + name: '$ne', |
| 38 | + descKey: 'packages_business_mongo_operator_ne', |
| 39 | + example: `{"status": {"$ne": "archived"}} // status 不等于 archived`, |
| 40 | + related: ['$eq'], |
| 41 | + }, |
| 42 | + { |
| 43 | + name: '$gt', |
| 44 | + descKey: 'packages_business_mongo_operator_gt', |
| 45 | + example: `{"age": {"$gt": 18}} // age 大于 18`, |
| 46 | + related: ['$gte', '$lt'], |
| 47 | + }, |
| 48 | + { |
| 49 | + name: '$gte', |
| 50 | + descKey: 'packages_business_mongo_operator_gte', |
| 51 | + example: `{"score": {"$gte": 90}} // score 大于等于 90`, |
| 52 | + related: ['$gt', '$lte'], |
| 53 | + }, |
| 54 | + { |
| 55 | + name: '$lt', |
| 56 | + descKey: 'packages_business_mongo_operator_lt', |
| 57 | + example: `{"age": {"$lt": 65}} // age 小于 65`, |
| 58 | + related: ['$lte', '$gt'], |
| 59 | + }, |
| 60 | + { |
| 61 | + name: '$lte', |
| 62 | + descKey: 'packages_business_mongo_operator_lte', |
| 63 | + example: `{"price": {"$lte": 100}} // price 小于等于 100`, |
| 64 | + related: ['$lt', '$gte'], |
| 65 | + }, |
| 66 | + { |
| 67 | + name: '$in', |
| 68 | + descKey: 'packages_business_mongo_operator_in', |
| 69 | + example: `{"category": {"$in": ["A", "B", "C"]}} // category 在 A, B, C 中`, |
| 70 | + related: ['$nin', '$eq'], |
| 71 | + }, |
| 72 | + { |
| 73 | + name: '$nin', |
| 74 | + descKey: 'packages_business_mongo_operator_nin', |
| 75 | + example: `{"category": {"$nin": ["A", "B"]}} // category 不在 A, B 中`, |
| 76 | + related: ['$in'], |
| 77 | + }, |
| 78 | + ], |
| 79 | + }, |
| 80 | + { |
| 81 | + key: 'logical', |
| 82 | + title: t('packages_business_logical'), |
| 83 | + items: [ |
| 84 | + { |
| 85 | + name: '$and', |
| 86 | + descKey: 'packages_business_mongo_operator_and', |
| 87 | + example: `{"$and": [{"age": {"$gt": 18}}, {"status": "A"}]}`, |
| 88 | + related: ['$or', '$nor'], |
| 89 | + }, |
| 90 | + { |
| 91 | + name: '$or', |
| 92 | + descKey: 'packages_business_mongo_operator_or', |
| 93 | + example: '{"$or": [{"age": {"$lt": 18}}, {"status": "B"}]}', |
| 94 | + related: ['$and', '$nor'], |
| 95 | + }, |
| 96 | + { |
| 97 | + name: '$nor', |
| 98 | + descKey: 'packages_business_mongo_operator_nor', |
| 99 | + example: '{"$nor": [{"price": {"$gt": 100}}, {"qty": {"$lt": 10}}]}', |
| 100 | + related: ['$and', '$or'], |
| 101 | + }, |
| 102 | + ], |
| 103 | + }, |
| 104 | + { |
| 105 | + key: 'element', |
| 106 | + title: t('packages_business_element'), |
| 107 | + items: [ |
| 108 | + { |
| 109 | + name: '$exists', |
| 110 | + descKey: 'packages_business_mongo_operator_exists', |
| 111 | + example: `{"deletedAt": {"$exists": false}} // 字段不存在`, |
| 112 | + }, |
| 113 | + { |
| 114 | + name: '$type', |
| 115 | + descKey: 'packages_business_mongo_operator_type', |
| 116 | + example: `{"age": {"$type": "int"}} // 也可用数字代号，如 16 表示 int`, |
| 117 | + }, |
| 118 | + ], |
| 119 | + }, |
| 120 | + { |
| 121 | + key: 'evaluation', |
| 122 | + title: t('packages_business_evaluation'), |
| 123 | + items: [ |
| 124 | + { |
| 125 | + name: '$regex', |
| 126 | + descKey: 'packages_business_mongo_operator_regex', |
| 127 | + example: `{"name": {"$regex": "^A", "$options": "i"}} // 以 A 开头，忽略大小写`, |
| 128 | + }, |
| 129 | + ], |
| 130 | + }, |
| 131 | + { |
| 132 | + key: 'array', |
| 133 | + title: t('public_array'), |
| 134 | + items: [ |
| 135 | + { |
| 136 | + name: '$all', |
| 137 | + descKey: 'packages_business_mongo_operator_all', |
| 138 | + example: '{"tags": {"$all": ["red", "blue"]}}', |
| 139 | + }, |
| 140 | + { |
| 141 | + name: '$elemMatch', |
| 142 | + descKey: 'packages_business_mongo_operator_elemMatch', |
| 143 | + example: |
| 144 | + '{"grades": {"$elemMatch": {"score": {"$gte": 80}, "mean": {"$gt": 75}}}}', |
| 145 | + }, |
| 146 | + { |
| 147 | + name: '$size', |
| 148 | + descKey: 'packages_business_mongo_operator_size', |
| 149 | + example: `{"tags": {"$size": 3}} // tags 数组长度为 3`, |
| 150 | + }, |
| 151 | + ], |
| 152 | + }, |
| 153 | + { |
| 154 | + key: 'other', |
| 155 | + title: t('public_others'), |
| 156 | + items: [ |
| 157 | + { |
| 158 | + name: '$mod', |
| 159 | + descKey: 'packages_business_mongo_operator_mod', |
| 160 | + example: `{"qty": {"$mod": [5, 0]}} // qty 能被 5 整除`, |
| 161 | + }, |
| 162 | + ], |
| 163 | + }, |
| 164 | +]) |
| 165 | +
|
| 166 | +const filteredGroups = computed(() => { |
| 167 | + const k = keyword.value.trim().toLowerCase() |
| 168 | + if (!k) return groups.value |
| 169 | + return groups.value |
| 170 | + .map((g) => ({ |
| 171 | + ...g, |
| 172 | + items: g.items.filter((op) => |
| 173 | + [op.name, ...(op.related || []), t(op.descKey)] |
| 174 | + .join(' ') |
| 175 | + .toLowerCase() |
| 176 | + .includes(k), |
| 177 | + ), |
| 178 | + })) |
| 179 | + .filter((g) => g.items.length) |
| 180 | +}) |
| 181 | +
|
| 182 | +function copy(text: string) { |
| 183 | + copyToClipboard( |
| 184 | + text.replace(/\/\/.*$/, '').trim(), |
| 185 | + document.querySelector('#mql-help-dialog'), |
| 186 | + ) |
| 187 | + ElMessage.success(t('public_message_copy_success')) |
| 188 | +} |
| 189 | +
|
| 190 | +function open() { |
| 191 | + visible.value = true |
| 192 | +} |
| 193 | +function close() { |
| 194 | + visible.value = false |
| 195 | +} |
| 196 | +
|
| 197 | +defineExpose({ open, close }) |
| 198 | +</script> |
| 199 | + |
| 200 | +<template> |
| 201 | + <ElDialog |
| 202 | + append-to-body |
| 203 | + :close-on-click-modal="false" |
| 204 | + width="720px" |
| 205 | + top="6vh" |
| 206 | + :title="$t('package_business_mongodb_query_operators')" |
| 207 | + class="px-0" |
| 208 | + header-class="px-6" |
| 209 | + > |
| 210 | + <div id="mql-help-dialog" class="mql-help-dialog"> |
| 211 | + <div class="px-6"> |
| 212 | + <el-input |
| 213 | + v-model="keyword" |
| 214 | + clearable |
| 215 | + class="mb-3" |
| 216 | + :placeholder="$t('package_business_operators_search')" |
| 217 | + > |
| 218 | + <template #prefix> |
| 219 | + <el-icon><i-mingcute:search-line /></el-icon> |
| 220 | + </template> |
| 221 | + </el-input> |
| 222 | + </div> |
| 223 | + |
| 224 | + <div class="px-6 overflow-y-auto" style="max-height: 72vh"> |
| 225 | + <div v-for="group in filteredGroups" :key="group.key" class="group"> |
| 226 | + <div |
| 227 | + class="fw-sub py-2 mb-1 position-sticky top-0 bg-white z-10 pl-0.5" |
| 228 | + style="margin-inline-start: -2px" |
| 229 | + > |
| 230 | + {{ group.title }} |
| 231 | + <span class="text-caption">({{ group.items.length }})</span> |
| 232 | + </div> |
| 233 | + <div class="grid"> |
| 234 | + <div |
| 235 | + v-for="op in group.items" |
| 236 | + :key="op.name" |
| 237 | + class="card p-3 rounded-xl shadow-sm" |
| 238 | + > |
| 239 | + <div class="card-head"> |
| 240 | + <code |
| 241 | + class="card-head-code fs-8 rounded-lg fw-sub border px-2 py-0.5" |
| 242 | + > |
| 243 | + {{ op.name }} |
| 244 | + </code> |
| 245 | + </div> |
| 246 | + <div class="desc mt-2">{{ t(op.descKey) }}</div> |
| 247 | + <div class="example mt-2"> |
| 248 | + <div |
| 249 | + class="flex align-center justify-content-between mb-1 lh-6" |
| 250 | + > |
| 251 | + <span class="fs-8 text-caption">{{ |
| 252 | + $t('public_example') |
| 253 | + }}</span> |
| 254 | + <el-button |
| 255 | + class="copy-btn" |
| 256 | + text |
| 257 | + size="small" |
| 258 | + @click="copy(op.example)" |
| 259 | + > |
| 260 | + <el-icon class="mr-1"><i-mingcute:copy-2-line /></el-icon> |
| 261 | + {{ t('public_button_copy') }} |
| 262 | + </el-button> |
| 263 | + </div> |
| 264 | + <pre class="example-code p-2 rounded-lg">{{ op.example }}</pre> |
| 265 | + </div> |
| 266 | + </div> |
| 267 | + </div> |
| 268 | + </div> |
| 269 | + </div> |
| 270 | + </div> |
| 271 | + </ElDialog> |
| 272 | +</template> |
| 273 | + |
| 274 | +<style lang="scss" scoped> |
| 275 | +.mql-help-dialog { |
| 276 | + .group + .group { |
| 277 | + margin-top: 12px; |
| 278 | + } |
| 279 | + .group-title { |
| 280 | + color: var(--el-text-color-secondary); |
| 281 | + margin: 8px 0 6px; |
| 282 | + } |
| 283 | + .grid { |
| 284 | + display: grid; |
| 285 | + grid-template-columns: repeat(2, minmax(0, 1fr)); |
| 286 | + gap: 12px; |
| 287 | + } |
| 288 | + .card { |
| 289 | + border: 1px solid var(--el-border-color-lighter); |
| 290 | + background: #fff; |
| 291 | + } |
| 292 | + .card-head { |
| 293 | + display: flex; |
| 294 | + align-items: center; |
| 295 | + justify-content: space-between; |
| 296 | + } |
| 297 | + .card-head-code { |
| 298 | + line-height: 1rem; |
| 299 | + border: 1px solid oklch(0.922 0 0); |
| 300 | + background-color: oklch(98.5% 0 0); |
| 301 | + font-family: var(--code-font-family); |
| 302 | + } |
| 303 | + .copy-btn { |
| 304 | + display: none; |
| 305 | + } |
| 306 | + .card:hover .copy-btn { |
| 307 | + display: inline-flex; |
| 308 | + } |
| 309 | + .desc { |
| 310 | + color: var(--el-text-color-regular); |
| 311 | + } |
| 312 | + .example-code { |
| 313 | + position: relative; |
| 314 | + background: oklch(98.5% 0 0); |
| 315 | + border: 1px solid oklch(0.922 0 0); |
| 316 | + } |
| 317 | + pre { |
| 318 | + margin: 0; |
| 319 | + font-size: 12px; |
| 320 | + white-space: pre-wrap; |
| 321 | + word-break: break-word; |
| 322 | + } |
| 323 | +} |
| 324 | +</style> |
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