控件设置

控件设置

演示源码全屏查看代码

<template>
  <FaLayout v-loading="loading" class="page" :right="240" :left="240">
    <AppHeader slot="header">
      <ElPopover placement="left-start" style="margin-right: 16px">
        <ElButton slot="reference">选项</ElButton>

        <SettingPop :data="setting" />
      </ElPopover>

      <ElButton type="primary" :loading="loading" @click="submit">保存</ElButton>
    </AppHeader>

    <div slot="left" class="page-left">
      <FaPanel title="参与方">
        <FaActors :actors="actors" :selected.sync="activeActor" :widgets="widgets" />
      </FaPanel>

      <FaPanel title="签署控件" v-show="!activeActor || activeActor.sign !== false">
        <FaWidgets :actor="activeActor" widget-style="sign" />
      </FaPanel>

      <FaPanel title="填写控件" v-show="!activeActor || activeActor.fill !== false">
        <FaWidgets :actor="activeActor" widget-style="fill" />
      </FaPanel>
    </div>

    <FaContract
      ref="viewer"
      :docs="docs"
      :doc-index.sync="docIndex"
      :page-src="getPageImg"
      :widget="setting.widget"
      :riding="setting.riding"
      :droppable="setting.droppable"
      :widget-moving-across-pages="setting.widgetMovingAcrossPages"
      :widget-actor-required="setting.widgetActorRequired"
      :widgets="widgets"
    />

    <template #right>
      <FaPanel :title="`设置${activeWidget.option.name}`" v-if="activeWidget" @click.stop.native style="height: 100%">
        <FaWidgetSetting :viewer="viewer" :data="activeWidget" :actors="actors" :actor-disable="actorDisable" />
      </FaPanel>

      <FaThumbs v-show="!activeWidget" :viewer="viewer" :docs="docs" :doc-index.sync="docIndex" />
    </template>
  </FaLayout>
</template>

<script lang="ts">
import { computed, defineComponent, onMounted, reactive, Ref, ref, toRefs } from 'vue'
import { Message, MessageBox } from 'element-ui'
import { WidgetMode, ActorData, Widget, DocData, Viewer, RawField, PageData } from 'fdd-contract'
import AppHeader from '../components/AppHeader.vue'
import SettingPop, { setting } from '../components/SettingPop.vue'
import { mockAjax } from '../utils'
import { getDetail, getPageImg } from '../utils/mock'

const WIDGET_STORE_KEY = 'set-widget-raws'

/** 获取本地存储控件 */
function getWidgets(actors: ActorData[]) {
  const raws: RawField[] = JSON.parse(sessionStorage.getItem(WIDGET_STORE_KEY) || '[]') || []

  return raws.map(item =>
    Widget.createRawWidget(item, {
      mode: WidgetMode.SET,
      docId: item.docId,
      actor: item.actorId ? actors.find(actor => actor.id === item.actorId) : undefined
    })
  )
}

/** 保存控件 */
function saveWidgets(widgets: Widget[]) {
  sessionStorage.setItem(
    WIDGET_STORE_KEY,
    JSON.stringify(
      widgets.map(item => {
        return Object.assign(item.getRawField(), {
          docId: item.docId,
          actorId: item.actor.id
        })
      })
    )
  )
}

/** 控件设置 */
export default defineComponent({
  name: 'WidgetSet',
  components: { AppHeader, SettingPop },

  setup() {
    /** 合同控件 */
    const viewer = ref(null) as Ref<Viewer | null>

    /** 详情数据 */
    const detail = reactive({
      docs: [] as DocData[],
      actors: [] as ActorData[],
      widgets: [] as Widget[]
    })

    /** 加载中 */
    const loading = ref(false)

    /** 当前文档索引 */
    const docIndex = ref(0)

    /** 激活的控件 */
    const activeWidget = computed(() => viewer.value?.activeWidget || null)

    /** 激活的参与方 */
    const activeActor = ref(undefined as undefined | ActorData)

    /** 详情加载 */
    async function load() {
      try {
        loading.value = true

        const { docs, actors } = await getDetail()

        Object.assign(detail, { docs, actors })

        detail.widgets = getWidgets(actors)
      } finally {
        loading.value = false
      }
    }

    onMounted(load)

    return {
      ...toRefs(detail),

      /** 合同控件 */
      viewer,

      /** 加载中 */
      loading,

      /** 当前文档索引 */
      docIndex,

      /** 获取文档页面图片地址 */
      getPageImg /* (doc: DocData, page: PageData) {
        return `/api/userCenter/api/v1/sign-task/file/get-pic/866cc7a413bdc9538b91f80494faeaebfe2ada252418a5d62c8b5ade8e81123e15727504b7c5e25aef8d42ed4618a9267b729123d40715e29a1c020a337e3cad_${page.p}`
      } */,

      /** 激活的控件 */
      activeWidget,

      /** 激活的参与方 */
      activeActor,

      /** 是否禁用参与方 */
      actorDisable: (item: ActorData) => item.index >= 4,

      /** 设置 */
      setting: ref({ ...setting }),

      /** 详情加载 */
      load,

      /** 提交 */
      async submit() {
        await viewer.value?.validate()

        await mockAjax(() => saveWidgets(detail.widgets))

        Message.success('保存成功')

        load()
      }
    }
  }
})
</script>

<style lang="scss" scoped>
.page-left {
  height: 100%;
  overflow: auto;
}
</style>

import FddContract, { createId, PageData, ActorData, SignData, DocData, Widget } from 'fdd-contract'
import { mockAjax } from '.'
import { createDateSign, createSignature, getImg } from './img'

/** 页面尺寸 */
const pageSizes = (() => {
  const { width, height } = FddContract.config.page
  return {
    /** A4 */
    a4: {
      w: width,
      h: height
    },

    /** A4 横版 */
    a4c: {
      w: height,
      h: width
    },

    /** A5 */
    a5: {
      w: 530,
      h: 820
    },

    /** A5 横版 */
    a5c: {
      w: 820,
      h: 530
    }
  }
})()

/** 创建文档 */
function createDoc(name: string, count = 1, sizes = Object.keys(pageSizes) as (keyof typeof pageSizes)[]): DocData {
  return {
    id: createId(),
    name,
    pages: Array.from(new Array(count), (item, p) => {
      const pageType = sizes[Math.floor(Math.random() * sizes.length)]
      const { w, h } = pageSizes[pageType]
      return {
        p,
        w,
        h
      } as PageData
    })
  }
}

/** 文档 */
export const docs = [
  createDoc('7页 A4 合同', 7, ['a4']),
  createDoc('1页 A4 合同', 1, ['a4']),
  createDoc('2页 A4 合同', 2, ['a4']),
  createDoc('3页 A4 合同', 3, ['a4']),
  createDoc('20页异形合同', 20),
  createDoc('100页 A4 合同', 100, ['a4']),
  createDoc('20000页合同', 20000, ['a4'])
]

/** 参与方 */
export const actors: ActorData[] = [
  {
    id: createId(),
    name: '深圳市法大大有限公司-小智',
    index: 0,
    isSender: true,
    fill: true,
    sign: true
  },
  {
    id: createId(),
    name: '深圳市桔子有限公司-小度',
    index: 1,
    fill: true,
    sign: false
  },
  {
    id: createId(),
    name: '深圳市大米有限公司-小爱',
    index: 2,
    fill: false,
    sign: true
  },
  {
    id: createId(),
    name: '小白',
    index: 3,
    isPerson: true,
    fill: true,
    sign: true
  },
  {
    id: createId(),
    name: '小丽',
    index: 4,
    isPerson: true,
    fill: false,
    sign: true
  }
]

/** 印章 */
const seals: SignData[] = [
  {
    id: createId(),
    name: '法大大',
    img: getImg('seal-fadada.svg'),
    default: true,
    specs: '42mm * 42mm',
    w: 160,
    h: 160
  },
  {
    id: createId(),
    name: '桔子',
    img: getImg('seal-juzi.svg'),
    specs: '60mm * 60mm',
    w: 228,
    h: 228,
    tag: '标签'
  },
  {
    id: createId(),
    name: '大米',
    img: getImg('seal-dami.svg'),
    specs: '38mm * 38mm',
    w: 142,
    h: 142,
    tag: { text: '标签', type: 'success' }
  },
  {
    id: createId(),
    name: '大米',
    img: getImg('seal-dami.svg'),
    disabled: true,
    specs: '40mm * 40mm',
    w: 150,
    h: 150
  }
]

/** 签名 */
const signatures: SignData[] = [
  {
    id: createId(),
    name: '小智',
    img: createSignature('小智'),
    default: true,
    specs: '30mm * 16mm'
  },
  {
    id: createId(),
    name: '小度',
    img: createSignature('小度'),
    specs: '20mm * 11mm',
    w: 114,
    h: 64,
    tag: { text: '标签', type: 'danger', effect: 'dark' }
  },
  {
    id: createId(),
    name: '小爱',
    img: createSignature('小爱'),
    specs: '16mm * 16mm',
    w: 92,
    h: 92,
    tag: { text: '标签', effect: 'normal' }
  },
  {
    id: createId(),
    name: '小明',
    img: createSignature('小明'),
    disabled: true
  }
]

/** 日期章 */
const dateSign = {
  img: createDateSign()
} as SignData

/** 签章信息 */
export const signs = {
  /** 印章 */
  seals,

  /** 签名 */
  signatures,

  /** 日期章 */
  dateSign
}

const DETAIL_STORE_KEY = 'demo-detail'

interface Detail {
  /** 文档列表 */
  docs: DocData[]

  /** 参与方列表 */
  actors: ActorData[]

  /** 签章信息 */
  signs: typeof signs
}

/** 获取详情数据 */
export function getDetail() {
  return mockAjax(() => {
    const cache = sessionStorage.getItem(DETAIL_STORE_KEY)

    if (cache) {
      return JSON.parse(cache) as Detail
    }

    const detail: Detail = {
      docs,
      actors,
      signs
    }

    sessionStorage.setItem(DETAIL_STORE_KEY, JSON.stringify(detail))

    return detail
  })
}

/** 获取文档页面图片地址 */
export function getPageImg(doc: DocData, page: PageData) {
  const { w, h, p } = page
  const n = p + 1
  return `//fakeimg.pl/${w}x${h}/fff?text=${n}`
  // return `//picsum.photos/seed/picsum/${w}/${h}`
  // return `//fpoimg.com/${w}x${h}?bg_color=fff&text=${n}`
  // return `//temp.im/${w}x${h}/fff/aaa`
  // return `//dummyimage.com/${w}x${h}.png/fff/aaa&text=${n}`
  // return `//via.placeholder.com/${w}x${h}/fff?text=${n}`
}

/** 获取日期章图片地址 */
export function getDateSignImg(widget: Widget) {
  const { fontSize, dateFormat: formate } = widget.sign

  return createDateSign({
    fontSize,
    formate
  })
}