feat: 配额优化

frontend/app/web-gold/src/stores/pointsConfig.js

@@ -0,0 +1,162 @@
+/**
+ * 积分配置 Store
+ * 管理AI模型积分消耗配置
+ */
+
+import { ref, computed } from 'vue'
+import { defineStore } from 'pinia'
+import { getJSON, setJSON } from '@/utils/storage'
+import ModelConfigService from '@/api/modelConfig'
+
+const STORAGE_KEY = 'points_config_v1'
+const CACHE_DURATION = 30 * 60 * 1000 // 30分钟缓存
+
+export const usePointsConfigStore = defineStore('pointsConfig', () => {
+  // 模型配置映射（按平台分组）
+  const configMap = ref({})
+  // 是否已加载
+  const isLoaded = ref(false)
+  // 上次加载时间
+  const lastLoadTime = ref(0)
+  // 是否正在加载
+  const isLoading = ref(false)
+
+  // 所有平台列表
+  const platforms = computed(() => Object.keys(configMap.value))
+
+  // 获取所有模型列表（扁平化）
+  const allModels = computed(() => {
+    const models = []
+    for (const [platform, list] of Object.entries(configMap.value)) {
+      if (Array.isArray(list)) {
+        list.forEach(model => {
+          models.push({ ...model, platform })
+        })
+      }
+    }
+    return models
+  })
+
+  /**
+   * 根据模型代码获取积分消耗
+   * @param {string} modelCode - 模型代码
+   * @returns {number|null} 积分消耗
+   */
+  const getConsumePoints = (modelCode) => {
+    if (!modelCode) return null
+    return ModelConfigService.getConsumePoints(configMap.value, modelCode)
+  }
+
+  /**
+   * 根据模型代码获取模型名称
+   * @param {string} modelCode - 模型代码
+   * @returns {string|null} 模型名称
+   */
+  const getModelName = (modelCode) => {
+    if (!modelCode) return null
+    return ModelConfigService.getModelName(configMap.value, modelCode)
+  }
+
+  /**
+   * 获取模型完整信息
+   * @param {string} modelCode - 模型代码
+   * @returns {Object|null} 模型信息 { modelCode, modelName, consumePoints, platform }
+   */
+  const getModelInfo = (modelCode) => {
+    if (!modelCode) return null
+    for (const [platform, list] of Object.entries(configMap.value)) {
+      if (Array.isArray(list)) {
+        const model = list.find(m => m.modelCode === modelCode)
+        if (model) {
+          return { ...model, platform }
+        }
+      }
+    }
+    return null
+  }
+
+  /**
+   * 从本地存储恢复
+   */
+  const hydrateFromStorage = async () => {
+    const saved = await getJSON(STORAGE_KEY)
+    if (saved && saved.configMap) {
+      configMap.value = saved.configMap
+      lastLoadTime.value = saved.lastLoadTime || 0
+      isLoaded.value = true
+    }
+  }
+
+  /**
+   * 持久化到本地存储
+   */
+  const persistToStorage = async () => {
+    await setJSON(STORAGE_KEY, {
+      configMap: configMap.value,
+      lastLoadTime: lastLoadTime.value,
+    })
+  }
+
+  /**
+   * 加载模型配置（从服务器）
+   * @param {boolean} force - 是否强制刷新
+   */
+  const loadConfig = async (force = false) => {
+    // 检查缓存是否有效
+    const now = Date.now()
+    if (!force && isLoaded.value && (now - lastLoadTime.value) < CACHE_DURATION) {
+      return configMap.value
+    }
+
+    // 防止重复加载
+    if (isLoading.value) {
+      return configMap.value
+    }
+
+    isLoading.value = true
+    try {
+      const data = await ModelConfigService.getEnabledModelConfigList()
+      configMap.value = data || {}
+      lastLoadTime.value = now
+      isLoaded.value = true
+      await persistToStorage()
+      return configMap.value
+    } catch (error) {
+      console.error('[pointsConfig] 加载模型配置失败:', error)
+      throw error
+    } finally {
+      isLoading.value = false
+    }
+  }
+
+  /**
+   * 格式化积分显示
+   * @param {number} points - 积分数
+   * @returns {string} 格式化后的字符串
+   */
+  const formatPoints = (points) => {
+    if (points === null || points === undefined) return ''
+    if (points === 0) return '免费'
+    return `${points}积分`
+  }
+
+  // 初始化时从本地恢复
+  hydrateFromStorage()
+
+  return {
+    // 状态
+    configMap,
+    isLoaded,
+    isLoading,
+    platforms,
+    allModels,
+    // 方法
+    getConsumePoints,
+    getModelName,
+    getModelInfo,
+    loadConfig,
+    formatPoints,
+  }
+})
+
+export default usePointsConfigStore