94 lines
3.3 KiB
JavaScript
94 lines
3.3 KiB
JavaScript
import { createBoxes } from '@/data/demo-data.js'
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import { createItemStates } from '@/utils/picking-state.js'
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function clone(value) {
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return JSON.parse(JSON.stringify(value))
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}
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function createInitialState() {
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const boxes = createBoxes()
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return {
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boxes,
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currentBoxIndex: 0,
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itemStates: createItemStates(boxes[0].items),
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partialQuantities: {}, boxDrafts: {}, completedBoxes: {}, scanValue: '', scanHistory: []
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}
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}
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let state = createInitialState()
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const STORAGE_PREFIX = 'pda-picking-draft'
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function storageAvailable() {
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return typeof uni !== 'undefined' && typeof uni.getStorageSync === 'function' && typeof uni.setStorageSync === 'function'
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}
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function identityValue(identity = {}) {
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const operatorId = identity.operatorId ?? identity.accountId ?? identity.userId
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const taskId = identity.taskId ?? identity.inboundId
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const containerNo = identity.containerNo ?? identity.boxNo
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return { operatorId: operatorId == null ? '' : String(operatorId), taskId: taskId == null ? '' : String(taskId), containerNo: containerNo == null ? '' : String(containerNo) }
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}
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export function getPickingDraftKey(identity = {}) {
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const value = identityValue(identity)
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if (!value.operatorId || !value.taskId || !value.containerNo) return ''
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return `${STORAGE_PREFIX}:${encodeURIComponent(value.operatorId)}:${encodeURIComponent(value.taskId)}:${encodeURIComponent(value.containerNo)}`
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}
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function draftPayload(nextState, identity) {
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const value = identityValue(identity)
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return {
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operatorId: value.operatorId,
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taskId: value.taskId,
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containerNo: value.containerNo,
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warehouseId: identity.warehouseId ?? null,
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currentBoxIndex: nextState.currentBoxIndex,
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itemStates: nextState.itemStates,
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partialQuantities: nextState.partialQuantities,
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boxDrafts: nextState.boxDrafts,
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completedBoxes: nextState.completedBoxes,
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scanHistory: nextState.scanHistory,
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updatedAt: new Date().toISOString()
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}
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}
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export function getPickingSession() {
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return clone(state)
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}
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export function savePickingSession(nextState, identity = {}) {
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state = clone(nextState)
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const key = getPickingDraftKey(identity)
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if (key && storageAvailable()) uni.setStorageSync(key, draftPayload(state, identity))
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}
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export function restorePickingSession(identity = {}) {
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const key = getPickingDraftKey(identity)
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if (!key || !storageAvailable()) return null
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const saved = uni.getStorageSync(key)
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if (!saved || saved.operatorId !== identityValue(identity).operatorId || saved.taskId !== identityValue(identity).taskId || saved.containerNo !== identityValue(identity).containerNo) return null
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const restored = { ...state, ...clone(saved) }
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delete restored.operatorId
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delete restored.taskId
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delete restored.containerNo
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delete restored.warehouseId
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delete restored.updatedAt
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state = restored
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return clone(state)
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}
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export function clearPickingDraft(identity = {}) {
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const key = getPickingDraftKey(identity)
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if (key && typeof uni !== 'undefined' && typeof uni.removeStorageSync === 'function') uni.removeStorageSync(key)
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}
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export function resetPickingSession() {
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state = createInitialState()
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}
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export function getPickingOverview() {
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const completedCount = Object.values(state.completedBoxes).filter(Boolean).length
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return { boxes: clone(state.boxes), completedBoxes: { ...state.completedBoxes }, completedCount, pendingBoxCount: state.boxes.length - completedCount }
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}
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