建图

2025-07-15 13:59:05 +08:00
parent bd9c5ae7da
commit ed1f7cf063
5 changed files with 446 additions and 128 deletions
--- a/src/pages/modules/building2.vue
+++ b/src/pages/modules/building2.vue
@@ -0,0 +1,355 @@
+<template>
+  <div class="page_container">
+    <el-row type="flex" justify="space-between">
+      <el-col :span="10"><button class="button_control" :disabled="disabled" @click="addPoint"><p>打点</p></button></el-col>
+      <el-col :span="14">
+        <el-row type="flex" justify="end">
+          <el-button type="primary" icon="el-icon-zoom-in" size="mini" @click="zoomIn">放大</el-button>
+          <el-button type="primary" icon="el-icon-zoom-out" size="mini" @click="zoomOut">缩小</el-button>
+        </el-row>
+      </el-col>
+    </el-row>
+    <div class="canvas-container">
+      <canvas id="canvas" ref="canvas" width="1920" height="1080"></canvas>
+    </div>
+    <el-row type="flex" justify="end"><button class="button_control" :disabled="disabled" @click="_stopMapping"><p>结束建图</p></button></el-row>
+    <el-dialog
+      title="设置站点"
+      :visible.sync="dialogVisible"
+      width="50%">
+      <el-form :model="dataForm" ref="dataForm" :label-width="$i18n.locale === 'en-us' ? '' : '1.1rem'" size="mini">
+        <el-form-item label="站点名称" prop="point">
+          <el-input v-model="dataForm.point" id="point" @focus="show" data-layout="normal"></el-input>
+        </el-form-item>
+      </el-form>
+      <el-row type="flex" justify="space-around" style="margin-top: .3rem">
+        <el-col :span="7"><button class="button_control button_control_disabled" @click="dialogVisible = false"><p>{{$t('Cancel')}}</p></button></el-col>
+        <el-col :span="7"><button class="button_control" @click="_setStation"><p>{{$t('Save')}}</p></button></el-col>
+      </el-row>
+      <vue-touch-keyboard id="keyboard" :options="options" v-if="visible" :layout="layout" :cancel="hide" :accept="accept" :input="input" :next="next" />
+    </el-dialog>
+    <p v-if="message">{{ message }}</p>
+  </div>
+</template>
+
+<script>
+import { startMapping, setStation, stopMapping, getLocalMaps, oneClickDeployment } from '@config/getData.js'
+export default {
+  data () {
+    return {
+      mapName: '',
+      dialogVisible: false,
+      dataForm: {
+        point: ''
+      },
+      keyPoints: [],
+      disabled: false,
+      message: '', // 用于显示消息
+      intervalId: null, // 用于存储定时器ID
+      startTime: null, // 用于记录开始时间
+      visible: false,
+      layout: 'normal',
+      input: null,
+      options: {
+        useKbEvents: false,
+        preventClickEvent: false
+      },
+      points: [], // 存储所有点位坐标
+      intervalId: null, // 用于存储定时器的 ID
+      drawingPoints: true, // 是否继续绘制点位
+      scale: 1, // 缩放比例
+      gridColor: '#FFFFFF', // 线条颜色
+      gridLineWidth: 1, // 线条宽度
+      gridCellSize: 200, // 格子大小
+      dotColor: '#000000', // 圆点颜色
+      dotRadius: 5 // 圆点半径（直径为5px，半径为2.5px）
+    }
+  },
+  beforeDestroy () {
+    if (this.intervalId) {
+      clearInterval(this.intervalId)
+    }
+  },
+  mounted () {
+    // this.drawGrid()
+    this._startMapping()
+  },
+  methods: {
+    show (e) {
+      // 关闭中文keyboard
+      let arr = document.querySelectorAll('.hg-theme-default')
+      arr.forEach((ele) => {
+        ele.style.visibility = 'hidden'
+      })
+      this.input = e.target
+      this.layout = e.target.dataset.layout
+      if (!this.visible) {
+        this.visible = true
+      }
+    },
+    hide () {
+      this.visible = false
+    },
+    accept () {
+      this.hide()
+    },
+    next () {
+      let inputs = document.querySelectorAll('input')
+      let found = false;
+      [].forEach.call(inputs, (item, i) => {
+        if (!found && item === this.input && i < inputs.length - 1 && this.input.dataset.next === '1') {
+          found = true
+          this.$nextTick(() => {
+            inputs[i + 1].focus()
+          })
+        }
+      })
+      if (!found) {
+        this.input.blur()
+        this.hide()
+      }
+    },
+    // 开始建图
+    async _startMapping () {
+      try {
+        const getTimestamp = new Date().getTime()
+        this.mapName = `apt_map_${getTimestamp}`
+        let res = await startMapping(this.mapName)
+        if (res) {
+          if (res.code !== 200) {
+            this.$message.error(res.message)
+          }
+        }
+      } catch (e) {
+        this.$message.error(e)
+      }
+    },
+    // 打点
+    addPoint () {
+      this.dialogVisible = true
+      this.dataForm.point = 'B' + (this.keyPoints.length + 1)
+    },
+    // 打点->保存
+    async _setStation () {
+      this.disabled = true
+      try {
+        let res = await setStation(this.dataForm.point)
+        if (res) {
+          if (res.code === 200) {
+            this.$message({
+              type: 'success',
+              message: res.message
+            })
+            this.keyPoints.push(this.dataForm.point)
+          } else {
+            this.$message.error(res.message)
+          }
+        }
+        this.dialogVisible = false
+        this.visible = false
+        this.disabled = false
+      } catch (e) {
+        this.$message.error(e)
+        this.dialogVisible = false
+        this.visible = false
+        this.disabled = false
+      }
+    },
+    // 结束建图
+    async _stopMapping () {
+      this.disabled = true
+      try {
+        let res = await stopMapping()
+        if (res) {
+          if (res.code === 200) {
+            this.$message({
+              type: 'success',
+              message: res.message
+            })
+            this.message = ''
+            this.startTime = Date.now() // 记录开始时间
+            this.intervalId = setInterval(this._getLocalMaps, 5000) // 每5秒检查一次
+            // this._oneClickDeployment()
+          } else {
+            this.$message.error(res.message)
+          }
+        }
+        this.disabled = false
+      } catch (e) {
+        this.$message.error(e)
+        this.disabled = false
+      }
+    },
+    async _getLocalMaps () {
+      try {
+        let res = await getLocalMaps()
+        if (res && res.code === 200) {
+          res.data(el => {
+            if (el.id === this.mapName) {
+              clearInterval(this.intervalId) // 停止定时器
+              await this._oneClickDeployment()
+            }
+          })
+        } else {
+          const elapsedTime = Date.now() - this.startTime
+          if (elapsedTime >= 60000) { // 超过1分钟
+            clearInterval(this.intervalId) // 停止定时器
+            this.message = '建图失败，请重新建图'
+          }
+        }
+      } catch (e) {
+        clearInterval(this.intervalId) // 出错时停止定时器
+        this.$message.error(e)
+      }
+    },
+    async _oneClickDeployment () {
+      try {
+        let res = await oneClickDeployment(this.mapName)
+        if (res) {
+          if (res.code === 200) {
+            this.$message({
+              type: 'success',
+              message: res.message
+            })
+          } else {
+            this.$message.error(res.message)
+          }
+        }
+      } catch (e) {
+        this.$message.error(e)
+      }
+    },
+    drawGrid () {
+      const canvas = this.$refs.canvas
+      const ctx = canvas.getContext('2d')
+      const width = canvas.width
+      const height = canvas.height
+
+      // 清空画布
+      ctx.clearRect(0, 0, width, height)
+
+      // 绘制格子
+      for (let x = 0; x <= width; x += this.gridCellSize * this.scale) {
+        ctx.beginPath()
+        ctx.moveTo(x, 0)
+        ctx.lineTo(x, height)
+        ctx.strokeStyle = this.gridColor
+        ctx.lineWidth = this.gridLineWidth
+        ctx.stroke()
+      }
+
+      for (let y = 0; y <= height; y += this.gridCellSize * this.scale) {
+        ctx.beginPath()
+        ctx.moveTo(0, y)
+        ctx.lineTo(width, y)
+        ctx.strokeStyle = this.gridColor
+        ctx.lineWidth = this.gridLineWidth
+        ctx.stroke()
+      }
+
+      // 绘制圆点
+      for (let x = 0; x < width; x += this.gridCellSize * this.scale) {
+        for (let y = 0; y < height; y += this.gridCellSize * this.scale) {
+          if (x > 0 && y > 0) {
+            ctx.beginPath()
+            ctx.arc(x, y, this.dotRadius, 0, Math.PI * 2)
+            ctx.fillStyle = this.dotColor
+            ctx.fill()
+          }
+        }
+      }
+    },
+    addPoint2 () {
+      this.points = [] // 清空白色点位数组
+      this.drawingPoints = true // 重新开始绘制点位
+      this.drawPoints() // 重新绘制画布
+      this.updatePoint()
+      this.intervalId = setInterval(this.updatePoint, 5000)
+    },
+    // 模拟后端提供的点位坐标
+    getNewPoint () {
+      // 随机生成新的坐标
+      const newX = Math.random() * 1920 // 假设 x 坐标范围是 0 到 1920
+      const newY = Math.random() * 1080 // 假设 y 坐标范围是 0 到 1080
+      return { x: newX, y: newY } // 返回坐标
+    },
+    // 更新点位坐标
+    updatePoint () {
+      if (!this.drawingPoints) return
+      const newPoint = this.getNewPoint() // 获取新的坐标
+      this.points.push(newPoint) // 将新坐标添加到数组中
+      this.drawPoints() // 重新绘制点位
+    },
+    // 绘制点位
+    drawPoints () {
+      const canvas = this.$refs.canvas
+      const ctx = canvas.getContext('2d')
+      ctx.clearRect(0, 0, canvas.width, canvas.height) // 清除画布
+
+      // 绘制每个点位
+      ctx.fillStyle = 'white'
+      ctx.beginPath()
+      this.points.forEach(point => {
+        ctx.moveTo(point.x, point.y)
+        ctx.arc(point.x, point.y, 10, 0, Math.PI * 2) // 绘制半径为10px的圆点
+      })
+      ctx.fill()
+    },
+    // 连接点位成一条直线
+    connectPoints () {
+      this.drawingPoints = false // 停止绘制点位
+      clearInterval(this.intervalId) // 关闭定时器
+      this.drawLine() // 绘制直线
+    },
+    drawLine () {
+      const canvas = this.$refs.canvas
+      const ctx = canvas.getContext('2d')
+      ctx.clearRect(0, 0, canvas.width, canvas.height) // 清除画布
+      // 绘制路径
+      ctx.strokeStyle = 'white'
+      ctx.lineWidth = 1
+      ctx.beginPath()
+      if (this.points.length > 0) {
+        ctx.moveTo(this.points[0].x, this.points[0].y) // 移动到第一个点
+        for (let i = 1; i < this.points.length; i++) {
+          ctx.lineTo(this.points[i].x, this.points[i].y) // 依次连接到其他点
+        }
+        ctx.stroke() // 绘制路径
+      }
+    },
+    // 放大
+    zoomIn () {
+      this.scale += 0.1
+      this.redrawCanvas()
+    },
+    // 缩小
+    zoomOut () {
+      this.scale -= 0.1
+      if (this.scale < 0.1) this.scale = 0.1 // 防止缩放到 0 或负值
+      this.redrawCanvas()
+    },
+    // 重新绘制画布
+    redrawCanvas () {
+      const canvas = this.$refs.canvas
+      canvas.style.transform = `scale(${this.scale})`
+      if (this.drawingPoints) {
+        this.drawPoints()
+      } else {
+        this.drawLine()
+      }
+    }
+  }
+}
+</script>
+
+<style lang="stylus" scoped>
+.canvas-container
+  height calc(100% - 1rem)
+  margin .14rem 0
+  background-color rgba(0, 19, 48, 70%)
+  box-shadow inset 1px 1px 7px 2px #4d9bcd
+  overflow hidden
+#canvas
+  width 100%
+  height 100%
+</style>