dySdDesignerVue_DesignModule/src/store/modules/main.ts

import {Object as FabricObject} from 'fabric'
import {customAlphabet} from 'nanoid'
import {defineStore} from 'pinia'
import {SYS_FONTS} from '@/configs/fonts'
import {ImageCategoryInfo} from '@/configs/images'
import {getSupportFonts} from '@/utils/fonts'
import {CanvasElement} from '@/types/canvas'
import {RightStates, PointElement, ImageCategoryData} from '@/types/elements'
import {ExportTypes, PoolType, SystemFont} from '@/types/common'
import {getDesignFonts} from '@/api/static/font'
import useCanvas from '@/views/Canvas/useCanvas'

export interface MainState {
    canvasObject: FabricObject | undefined
    hoveredObject: FabricObject | undefined
    leavedObject: FabricObject | undefined
    clonedObject: FabricObject | undefined
    currentPoint: PointElement | null
    rightState: RightStates
    imageCategoryType: string[]
    imageCategoryData: ImageCategoryData[]
    illustrationCategoryType: string[]
    illustrationCategoryData: ImageCategoryData[]
    handleElementId: string
    sizeMode: number
    unitMode: number
    gridColorSelf: [string[]]
    databaseId: string
    selectedTemplatesIndex: number[]
    thumbnailsFocus: boolean
    drawAreaFocus: boolean
    systemFonts: SystemFont[]
    onlineFonts: any[]
    disableHotkeys: boolean
    exportType: ExportTypes
    lastHelp: PoolType
    lastEdit: PoolType
    poolType: PoolType
    poolShow: boolean
    runMode: number
}

const nanoid = customAlphabet('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')
export const databaseId = nanoid(10)

export const useMainStore = defineStore('main', {
    state: (): MainState => ({
        canvasObject: undefined,
        clonedObject: undefined,
        hoveredObject: undefined,
        leavedObject: undefined,
        currentPoint: null,
        rightState: RightStates.ELEMENT_CANVAS,
        imageCategoryType: [],
        imageCategoryData: ImageCategoryInfo,
        illustrationCategoryType: [],
        illustrationCategoryData: ImageCategoryInfo,
        handleElementId: '', // 正在操作的元素ID
        sizeMode: 0,  // 模板样式
        unitMode: 0,  // 单位
        gridColorSelf: [[]], // 自定义颜色
        databaseId, // 标识当前应用的indexedDB数据库ID
        selectedTemplatesIndex: [],
        thumbnailsFocus: false, // 左侧导航缩略图区域聚焦
        drawAreaFocus: false, // 编辑区聚焦
        systemFonts: SYS_FONTS, // 系统字体
        onlineFonts: [], // 在线字体
        disableHotkeys: false, // 禁用快捷键
        exportType: 'image', // 导出面板
        lastEdit: 'editor', // 左边栏
        lastHelp: 'editor', // 左边栏
        poolType: 'editor', // 左边栏
        poolShow: false, // 显示左边栏
        runMode: 0 //运行方式, 0客户端展示/1模板编辑
    }),

    getters: {
        activeElementList() {
            //   const slidesStore = useSlidesStore()
            //   const currentSlide = slidesStore.currentSlide
            //   if (!currentSlide || !currentSlide.elements) return []
        },

        handleElement() {
            //   const slidesStore = useSlidesStore()
            //   const currentSlide = slidesStore.currentSlide
            //   if (!currentSlide || !currentSlide.elements) return null
            //   return currentSlide.elements.find(element => state.handleElementId === element.id) || null
        },
    },

    actions: {

        setCanvasObject(canvasObject: FabricObject | undefined) {
            this.canvasObject = canvasObject
            // this.getFonts()
        },

        setHoveredObject(hoveredObject: FabricObject | undefined) {
            this.hoveredObject = hoveredObject
        },

        setLeaveddObject(leavedObject: FabricObject | undefined) {
            this.leavedObject = leavedObject
        },

        setActiveObject() {
            const [canvas] = useCanvas()
            if (!canvas) return
            const activeObject = canvas._activeObject as CanvasElement | null
        },
        // setHandleElementId(handleElementId: string) {
        //   this.handleElementId = handleElementId
        // },

        // setActiveGroupElementId(activeGroupElementId: string) {
        //   this.activeGroupElementId = activeGroupElementId
        // },

        // setHiddenElementIdList(hiddenElementIdList: string[]) {
        //   this.hiddenElementIdList = hiddenElementIdList
        // },

        // setCanvasDragged(isDragged: boolean) {
        //   this.canvasDragged = isDragged
        // },
        setPoolType(poolType: PoolType) {
            if (poolType === 'help') this.lastHelp = this.poolType
            // if (poolType === 'editor') this.lastEdit = this.poolType
            this.poolType = poolType
        },

        setRightState(rightState: RightStates) {
            this.rightState = rightState
        },

        setThumbnailsFocus(isFocus: boolean) {
            this.thumbnailsFocus = isFocus
        },

        getFonts() {
            this.getSystemFonts()
            this.getOnlineFonts()
        },

        getSystemFonts() {
            this.systemFonts = getSupportFonts(SYS_FONTS)
        },

        async getOnlineFonts() {
            // const res = await getFontInfo()
            // if (res.data.code === 200) {
            //   // this.onlineFonts = res.data.data
            //   const style = document.createElement("style");
            //   style.type = "text/css";
            //   res.data.data.forEach(fontInfo => {
            //     this.onlineFonts.push({label: fontInfo.fontname, value: fontInfo.fontname})
            //     style.appendChild(document.createTextNode(
            //       `@font-face {font-family: '${fontInfo.fontname}'; src: url(${fontInfo.url}) format('truetype');}`
            //     ));
            //   })
            //   document.head.appendChild(style);
            // }

            getDesignFonts({}).then((response: any) => {
                if (response.httpCode == 200) {
                    this.onlineFonts = response.data
                    const style = document.createElement("style");
                    style.type = "text/css";
                    response.data.forEach(fontInfo => {
                        style.appendChild(document.createTextNode(
                            `@font-face {font-family: '${fontInfo.fontFamily}'; src: url(${fontInfo.fontFilePath}) format('truetype');}`
                        ));
                    })
                    document.head.appendChild(style);
                }
            });
        },

        setExportType(type: ExportTypes) {
            this.exportType = type
        },

        setDrawAreaFocus(status: boolean) {
            this.drawAreaFocus = status
        },

        // setDisableHotkeysState(disable: boolean) {
        //   this.disableHotkeys = disable
        // },

        // setGridLineSize(size: number) {
        //   this.gridLineSize = size
        // },

        // setRulerState(show: boolean) {
        //   this.showRuler = show
        // },

        // setClipingImageElementId(elId: string) {
        //   this.clipingImageElementId = elId
        // },

        // setSelectedTableCells(cells: string[]) {
        //   this.selectedTableCells = cells
        // },

        // setScalingState(isScaling: boolean) {
        //   this.isScaling = isScaling
        // },

        updateSelectedTemplatesIndex(selectedTemplatesIndex: number[]) {
            this.selectedTemplatesIndex = selectedTemplatesIndex
        },

        // setDialogForColor(show: boolean) {
        //   this.dialogForColor = show
        // },

        // saveDialogForColor(colors: string[]) {
        //   this.dialogForColor = false
        //   this.colorSelfStore.push(colors)
        // },

        // setDialogForTemplate(show: boolean) {
        //   this.dialogForTemplate = show
        // },

        // setSelectPanelState(show: boolean) {
        //   this.showSelectPanel = show
        // },

        setRunMode(runMode: number) {
            this.runMode = runMode
        },
        getRunMode() {
            return this.runMode
        }
    },
})