| 1 | /** |
| 2 | * 草稿箱 Tab 栏 Store |
| 3 | * 管理 Tab 列表切换、选中计划持久化、更多面板分页加载 |
| 4 | */ |
| 5 | |
| 6 | import type { IPlanTabStoreState } from './types' |
| 7 | import type { PromotionPlan } from '@/api/materials/material.types' |
| 8 | import { apiGetMaterialGroupList } from '@/api/materials/material.api' |
| 9 | import { createPersistStore } from '@/utils/storage/createPersistStore' |
| 10 | |
| 11 | const PAGE_SIZE = 50 |
| 12 | |
| 13 | const initialState: IPlanTabStoreState = { |
| 14 | tabPlans: [], |
| 15 | tabPlansLoading: false, |
| 16 | selectedPlanId: null, |
| 17 | morePlans: [], |
| 18 | morePlansLoading: false, |
| 19 | morePlansPagination: { |
| 20 | current: 1, |
| 21 | pageSize: PAGE_SIZE, |
| 22 | total: 0, |
| 23 | hasMore: true, |
| 24 | }, |
| 25 | morePanelOpen: false, |
| 26 | initialized: false, |
| 27 | } |
| 28 | |
| 29 | export const usePlanTabStore = createPersistStore( |
| 30 | initialState, |
| 31 | (set, get) => { |
| 32 | const mergePlanToTop = (list: PromotionPlan[], plan: PromotionPlan) => { |
| 33 | return [plan, ...list.filter(item => item.id !== plan.id)] |
| 34 | } |
| 35 | |
| 36 | const syncTabs = async (preferredPlanId?: string | null) => { |
| 37 | set({ tabPlansLoading: true }) |
| 38 | try { |
| 39 | const res = await apiGetMaterialGroupList(1, PAGE_SIZE) |
| 40 | const list = res?.data?.list || [] |
| 41 | const total = res?.data?.total || 0 |
| 42 | |
| 43 | const { selectedPlanId } = get() |
| 44 | const validPreferredPlanId = preferredPlanId && list.some(p => p.id === preferredPlanId) |
| 45 | ? preferredPlanId |
| 46 | : null |
| 47 | |
| 48 | let validSelectedId: string | null = null |
| 49 | if (validPreferredPlanId) { |
| 50 | validSelectedId = validPreferredPlanId |
| 51 | } |
| 52 | else if (selectedPlanId && list.some(p => p.id === selectedPlanId)) { |
| 53 | validSelectedId = selectedPlanId |
| 54 | } |
| 55 | else if (list.length > 0) { |
| 56 | validSelectedId = list[0].id |
| 57 | } |
| 58 | |
| 59 | set({ |
| 60 | tabPlans: list, |
| 61 | morePlans: list, |
| 62 | selectedPlanId: validSelectedId, |
| 63 | initialized: true, |
| 64 | morePlansPagination: { |
| 65 | current: 1, |
| 66 | pageSize: PAGE_SIZE, |
| 67 | total, |
| 68 | hasMore: list.length < total, |
| 69 | }, |
| 70 | }) |
| 71 | } |
| 72 | catch (error) { |
| 73 | set({ initialized: true }) |
| 74 | } |
| 75 | finally { |
| 76 | set({ tabPlansLoading: false }) |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | const methods = { |
| 81 | /** |
| 82 | * 初始化 Tab 列表 |
| 83 | * 加载第一页草稿箱，恢复或默认选中 |
| 84 | */ |
| 85 | initTabs: async (preferredPlanId?: string | null) => { |
| 86 | const { initialized, tabPlansLoading } = get() |
| 87 | if (initialized || tabPlansLoading) { |
| 88 | return |
| 89 | } |
| 90 | |
| 91 | await syncTabs(preferredPlanId) |
| 92 | }, |
| 93 | |
| 94 | /** |
| 95 | * 强制刷新 Tab 列表 |
| 96 | * 用于跨页面新增计划后重新拉取 |
| 97 | */ |
| 98 | refreshTabs: async (preferredPlanId?: string | null) => { |
| 99 | await syncTabs(preferredPlanId) |
| 100 | }, |
| 101 | |
| 102 | /** |
| 103 | * 切换选中计划 |
| 104 | */ |
| 105 | selectPlan: (planId: string) => { |
| 106 | const { morePanelOpen, selectedPlanId } = get() |
| 107 | if (selectedPlanId === planId && !morePanelOpen) { |
| 108 | return |
| 109 | } |
| 110 | |
| 111 | set({ selectedPlanId: planId, morePanelOpen: false }) |
| 112 | }, |
| 113 | |
| 114 | /** |
| 115 | * 加载「更多」面板数据（指定页） |
| 116 | */ |
| 117 | fetchMorePlans: async (page: number = 1) => { |
| 118 | set({ morePlansLoading: true }) |
| 119 | try { |
| 120 | const res = await apiGetMaterialGroupList(page, PAGE_SIZE) |
| 121 | const list = res?.data?.list || [] |
| 122 | const total = res?.data?.total || 0 |
| 123 | |
| 124 | if (page === 1) { |
| 125 | set({ morePlans: list }) |
| 126 | } |
| 127 | else { |
| 128 | const { morePlans } = get() |
| 129 | set({ morePlans: [...morePlans, ...list] }) |
| 130 | } |
| 131 | |
| 132 | set({ |
| 133 | morePlansPagination: { |
| 134 | current: page, |
| 135 | pageSize: PAGE_SIZE, |
| 136 | total, |
| 137 | hasMore: page * PAGE_SIZE < total, |
| 138 | }, |
| 139 | }) |
| 140 | } |
| 141 | catch { |
| 142 | // 静默失败 |
| 143 | } |
| 144 | finally { |
| 145 | set({ morePlansLoading: false }) |
| 146 | } |
| 147 | }, |
| 148 | |
| 149 | /** |
| 150 | * 面板内加载下一页 |
| 151 | */ |
| 152 | loadMoreInPanel: async () => { |
| 153 | const { morePlansLoading, morePlansPagination } = get() |
| 154 | if (morePlansLoading || !morePlansPagination.hasMore) |
| 155 | return |
| 156 | await methods.fetchMorePlans(morePlansPagination.current + 1) |
| 157 | }, |
| 158 | |
| 159 | /** |
| 160 | * 创建计划后同步 |
| 161 | * 刷新 tabPlans + 自动选中新计划 |
| 162 | */ |
| 163 | onPlanCreated: async (newPlanId?: string, optimisticPlan?: PromotionPlan) => { |
| 164 | if (newPlanId && optimisticPlan) { |
| 165 | const { tabPlans, morePlans, morePlansPagination } = get() |
| 166 | const nextTabPlans = mergePlanToTop(tabPlans, optimisticPlan) |
| 167 | const nextMorePlans = mergePlanToTop(morePlans, optimisticPlan) |
| 168 | const total = Math.max(morePlansPagination.total + 1, nextTabPlans.length) |
| 169 | |
| 170 | set({ |
| 171 | tabPlans: nextTabPlans, |
| 172 | morePlans: nextMorePlans, |
| 173 | selectedPlanId: newPlanId, |
| 174 | initialized: true, |
| 175 | morePlansPagination: { |
| 176 | ...morePlansPagination, |
| 177 | current: 1, |
| 178 | total, |
| 179 | hasMore: nextTabPlans.length < total, |
| 180 | }, |
| 181 | }) |
| 182 | } |
| 183 | |
| 184 | try { |
| 185 | await syncTabs(newPlanId) |
| 186 | } |
| 187 | catch { |
| 188 | // 静默失败 |
| 189 | } |
| 190 | }, |
| 191 | |
| 192 | /** |
| 193 | * 删除计划后同步 |
| 194 | * 从列表移除 + 自动切换到第一个 |
| 195 | */ |
| 196 | onPlanDeleted: (deletedPlanId: string) => { |
| 197 | const { tabPlans, selectedPlanId, morePlans } = get() |
| 198 | const newTabPlans = tabPlans.filter(p => p.id !== deletedPlanId) |
| 199 | const newMorePlans = morePlans.filter(p => p.id !== deletedPlanId) |
| 200 | |
| 201 | const updates: Partial<IPlanTabStoreState> = { |
| 202 | tabPlans: newTabPlans, |
| 203 | morePlans: newMorePlans, |
| 204 | } |
| 205 | |
| 206 | // 如果删除的是当前选中计划，切换到第一个 |
| 207 | if (selectedPlanId === deletedPlanId) { |
| 208 | updates.selectedPlanId = newTabPlans.length > 0 ? newTabPlans[0].id : null |
| 209 | } |
| 210 | |
| 211 | set(updates as IPlanTabStoreState) |
| 212 | }, |
| 213 | |
| 214 | /** |
| 215 | * 更新计划后同步 |
| 216 | * 就地更新 tabPlans/morePlans 中的名称 |
| 217 | */ |
| 218 | onPlanUpdated: (planId: string, data: { name?: string, desc?: string }) => { |
| 219 | const { tabPlans, morePlans } = get() |
| 220 | |
| 221 | const updateList = (list: PromotionPlan[]) => |
| 222 | list.map(p => (p.id === planId ? { ...p, ...data } : p)) |
| 223 | |
| 224 | set({ |
| 225 | tabPlans: updateList(tabPlans), |
| 226 | morePlans: updateList(morePlans), |
| 227 | } as Partial<IPlanTabStoreState> as IPlanTabStoreState) |
| 228 | }, |
| 229 | |
| 230 | /** |
| 231 | * 打开更多面板 |
| 232 | */ |
| 233 | openMorePanel: () => { |
| 234 | set({ morePanelOpen: true }) |
| 235 | // 打开时加载第一页 |
| 236 | methods.fetchMorePlans(1) |
| 237 | }, |
| 238 | |
| 239 | /** |
| 240 | * 关闭更多面板 |
| 241 | */ |
| 242 | closeMorePanel: () => { |
| 243 | set({ morePanelOpen: false }) |
| 244 | }, |
| 245 | |
| 246 | /** |
| 247 | * 重置 Store |
| 248 | */ |
| 249 | reset: () => { |
| 250 | set({ |
| 251 | ...initialState, |
| 252 | selectedPlanId: null, |
| 253 | } as IPlanTabStoreState) |
| 254 | }, |
| 255 | } |
| 256 | |
| 257 | return methods |
| 258 | }, |
| 259 | { |
| 260 | name: 'plan-tab-store', |
| 261 | partialize: (state) => { |
| 262 | return { selectedPlanId: state.selectedPlanId } as typeof state |
| 263 | }, |
| 264 | }, |
| 265 | ) |
| 266 |