增加BPMN流程设计器的时间事件配置面板

src/components/bpmnProcessDesigner/package/penal/time-event-config/DurationConfig.vue

@@ -0,0 +1,66 @@
+<template>
+  <div>
+    <div style="margin-bottom: 10px;">当前选择：<el-input v-model="isoString" readonly style="width: 300px;" /></div>
+    <div v-for="unit in units" :key="unit.key" style="margin-bottom: 8px;">
+      <span>{{ unit.label }}：</span>
+      <el-button-group>
+        <el-button v-for="val in unit.presets" :key="val" size="mini" @click="setUnit(unit.key, val)">{{ val }}</el-button>
+        <el-input v-model.number="custom[unit.key]" size="mini" style="width: 60px; margin-left: 8px;" placeholder="自定义" @change="setUnit(unit.key, custom[unit.key])" />
+      </el-button-group>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, watch, computed } from 'vue'
+const props = defineProps({ value: String })
+const emit = defineEmits(['change'])
+
+const units = [
+  { key: 'Y', label: '年', presets: [1, 2, 3, 4] },
+  { key: 'M', label: '月', presets: [1, 2, 3, 4] },
+  { key: 'D', label: '天', presets: [1, 2, 3, 4] },
+  { key: 'H', label: '时', presets: [4, 8, 12, 24] },
+  { key: 'm', label: '分', presets: [5, 10, 30, 50] },
+  { key: 'S', label: '秒', presets: [5, 10, 30, 50] }
+]
+const custom = ref({ Y: '', M: '', D: '', H: '', m: '', S: '' })
+const isoString = ref('')
+
+function setUnit(key, val) {
+  if (!val || isNaN(val)) {
+    custom.value[key] = ''
+    return
+  }
+  custom.value[key] = val
+  updateIsoString()
+}
+
+function updateIsoString() {
+  let str = 'P'
+  if (custom.value.Y) str += custom.value.Y + 'Y'
+  if (custom.value.M) str += custom.value.M + 'M'
+  if (custom.value.D) str += custom.value.D + 'D'
+  if (custom.value.H || custom.value.m || custom.value.S) str += 'T'
+  if (custom.value.H) str += custom.value.H + 'H'
+  if (custom.value.m) str += custom.value.m + 'M'
+  if (custom.value.S) str += custom.value.S + 'S'
+  isoString.value = str === 'P' ? '' : str
+  emit('change', isoString.value)
+}
+
+watch(() => props.value, (val) => {
+  if (!val) return
+  // 解析ISO 8601字符串到custom
+  const match = val.match(/^P(?:(\d+)Y)?(?:(\d+)M)?(?:(\d+)D)?(?:T(?:(\d+)H)?(?:(\d+)M)?(?:(\d+)S)?)?$/)
+  if (match) {
+    custom.value.Y = match[1] || ''
+    custom.value.M = match[2] || ''
+    custom.value.D = match[3] || ''
+    custom.value.H = match[4] || ''
+    custom.value.m = match[5] || ''
+    custom.value.S = match[6] || ''
+    updateIsoString()
+  }
+}, { immediate: true })
+</script>