fuse-code/src/store/measure.ts

import { ref } from 'vue'
import { fuseModels, getFuseModel, getFuseModelShowVariable } from './fuse-model'
import { createTemploraryID, autoSetModeCallback } from './sys'
import { custom } from '@/env'
import { 
  addStoreItem, 
  deepIsRevise, 
  deleteStoreItem, 
  fetchStoreItems, 
  recoverStoreItems, 
  saveStoreItems, 
  updateStoreItem
} from '@/utils'
import {
  MeasureType,
  fetchMeasures,
  postAddMeasure,
  postUpdateMeasure,
  postDeleteMeasure
} from '@/api'

import type { Measure as SMeasure } from '@/api'
import { Message } from 'bill/index'

export type Measure<T extends MeasureType = MeasureType> = SMeasure<T> & { selected?: boolean }
export type Measures = Measure[]

export const MeasureTypeMeta = {
  [MeasureType.area]: { icon: 'h-r', desc: '面积', unitDesc: '面积', unit: 'm²' },
  [MeasureType.free]: { icon: 'f-l', desc: '自由', unitDesc: '长度', unit: 'm' },
  [MeasureType.vertical]: { icon: 'v-l', desc: '垂直', unitDesc: '长度', unit: 'm' }
}

export const measures = ref<Measures>([])

export const getMeasureIsShow = (measure: Measure) =>
  measure.positions.every(({modelId}) => {
    const model = getFuseModel(modelId)
    return custom.showMeasures && model && model.loaded && getFuseModelShowVariable(model).value
  })

export const createMeasure = (measure: Partial<Measure> = {}): Measure => ({
  id: createTemploraryID(),
  fusionId: fuseModels.value[0].fusionId,
  title: MeasureTypeMeta[measure.type || MeasureType.free].unitDesc,
  positions: [],
  desc: '',
  type: MeasureType.free,
  ...measure
})


let bcMeasures: Measures = []
export const getBackupMeasures = () => bcMeasures
export const backupMeasures = () => {
  bcMeasures = measures.value.map(measure => ({...measure, positions: [...measure.positions]}))
}
export const recoverMeasures = recoverStoreItems(measures, getBackupMeasures)


export const initialMeasures = fetchStoreItems(measures, async () => {
  return fuseModels.value.length ? await fetchMeasures(fuseModels.value[0].fusionId) : []
}, backupMeasures)
export const addMeasure = addStoreItem(measures, postAddMeasure)
export const updateMeasure = updateStoreItem(measures, postUpdateMeasure)
export const deleteMeasure = deleteStoreItem(measures, measure => postDeleteMeasure(measure.id))
export const saveMeasures = saveStoreItems(
  measures, 
  getBackupMeasures,
  {
    add: addMeasure,
    delete: deleteMeasure,
    update: updateMeasure
  }
)
export const autoSaveMeasures = autoSetModeCallback(measures, {
  isUpdate: (newMeasure) => {
    console.log(newMeasure, getBackupMeasures())
    return deepIsRevise(
      newMeasure.map(item => ({...item, selected: false})),
      getBackupMeasures().map(item => ({...item, selected: false}))
    )
  },
  backup: backupMeasures,
  recovery: recoverMeasures,
  save: async () => {
    if (!measures.value.every(record => record.title)) {
      Message.warning('测量名称不可为空')
      throw '测量名称不可为空'
    }

    await saveMeasures()
  }
})

export type { MeasurePosition } from '@/api'
export { MeasureType, }