<template>
  <ContentWrap>
    <div class="flex justify-between pl-20px items-center">
      <h3 class="font-extrabold">表单管理</h3>
      <!-- 搜索工作栏 -->
      <el-form
        class="-mb-15px flex"
        :model="queryParams"
        ref="queryFormRef"
        :inline="true"
        label-width="68px"
      >
        <el-form-item align="right" prop="key" class="ml-auto">
          <el-input
            v-model="queryParams.key"
            placeholder="搜索流程"
            clearable
            @keyup.enter="handleQuery"
            class="!w-240px"
          >
            <template #prefix>
              <Icon icon="ep:search" class="mx-10px" />
            </template>
          </el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="openForm('create')" v-hasPermi="['bpm:model:create']">
            <Icon icon="ep:plus" class="mr-5px" /> 新建流程
          </el-button>
        </el-form-item>

        <el-form-item>
          <el-dropdown placement="bottom-end">
            <el-button class="w-30px" plain>
              <Icon icon="ep:setting" />
            </el-button>
            <template #dropdown>
              <el-dropdown-menu>
                <el-dropdown-item>
                  <Icon icon="ep:circle-plus" size="13" class="mr-5px" />
                  新建分组
                </el-dropdown-item>
                <el-dropdown-item>
                  <Icon icon="fa:sort-amount-desc" size="13" class="mr-5px" />
                  分组排序
                </el-dropdown-item>
              </el-dropdown-menu>
            </template>
          </el-dropdown>
        </el-form-item>
      </el-form>
    </div>

    <el-divider />

    <!-- 分类卡片组 -->
    <div class="px-15px">
      <ContentWrap :body-style="{ padding: 0 }" v-for="(list, title) in categoryGroup" :key="title">
        <!-- 默认使其全部展开 -->
        <el-collapse :modelValue="title">
          <el-collapse-item :name="title">
            <template #icon="{ isActive }">
              <div
                class="ml-20px flex items-center"
                :class="['transition-transform duration-300', isActive ? 'rotate-180' : 'rotate-0']"
              >
                <Icon icon="ep:arrow-down-bold" color="#999" />
              </div>
              <div class="ml-auto mr-30px">
                <el-button link type="info" class="mr-10px" @click.stop="handleSort">
                  <Icon icon="fa:sort-amount-desc" class="mr-5px" />
                  排序
                </el-button>
                <el-button link type="info" @click.stop="handleGroup">
                  <Icon icon="ep:setting" class="mr-5px" />
                  分组
                </el-button>
              </div>
            </template>
            <template #title>
              <div class="flex items-center">
                <h3 class="ml-20px mr-8px text-18px">{{ title }}</h3>
                <div class="color-gray-600 text-16px"> ({{ list?.length || 0 }}) </div>
              </div>
            </template>

            <el-table
              :header-cell-style="{ backgroundColor: isDark ? '' : '#edeff0' }"
              v-loading="loading"
              :data="list"
            >
              <el-table-column label="流程名" prop="name" min-width="150">
                <template #default="scope">
                  <div class="flex items-center">
                    <el-image :src="scope.row.icon" class="h-32px w-32px mr-10px rounded" />
                    {{ scope.row.name }}
                  </div>
                </template>
              </el-table-column>
              <el-table-column label="可见范围" prop="startUserIds" min-width="100">
                <template #default="scope">
                  <el-text v-if="!scope.row.startUsers || scope.row.startUsers.length === 0">
                    全部可见
                  </el-text>
                  <el-text v-else-if="scope.row.startUsers.length == 1">
                    {{ scope.row.startUsers[0].nickname }}
                  </el-text>
                  <el-text v-else>
                    <el-tooltip
                      class="box-item"
                      effect="dark"
                      placement="top"
                      :content="scope.row.startUsers.map((user: any) => user.nickname).join('、')"
                    >
                      {{ scope.row.startUsers[0].nickname }}等
                      {{ scope.row.startUsers.length }} 人可见
                    </el-tooltip>
                  </el-text>
                </template>
              </el-table-column>
              <el-table-column label="表单信息" prop="formType" min-width="200">
                <template #default="scope">
                  <el-button
                    v-if="scope.row.formType === 10"
                    type="primary"
                    link
                    @click="handleFormDetail(scope.row)"
                  >
                    <span>{{ scope.row.formName }}</span>
                  </el-button>
                  <el-button
                    v-else-if="scope.row.formType === 20"
                    type="primary"
                    link
                    @click="handleFormDetail(scope.row)"
                  >
                    <span>{{ scope.row.formCustomCreatePath }}</span>
                  </el-button>
                  <label v-else>暂无表单</label>
                </template>
              </el-table-column>
              <el-table-column label="最后发布" prop="deploymentTime" min-width="250">
                <template #default="scope">
                  <span v-if="scope.row.processDefinition">
                    {{ formatDate(scope.row.processDefinition.deploymentTime) }}
                  </span>
                  <el-tag v-if="scope.row.processDefinition" class="ml-10px">
                    v{{ scope.row.processDefinition.version }}
                  </el-tag>
                  <el-tag v-else type="warning">未部署</el-tag>
                  <el-tag
                    v-if="scope.row.processDefinition?.suspensionState === 2"
                    type="warning"
                    class="ml-10px"
                  >
                    已停用
                  </el-tag>
                </template>
              </el-table-column>
              <el-table-column label="操作" width="200" fixed="right">
                <template #default="scope">
                  <el-button
                    link
                    type="primary"
                    @click="openForm('update', scope.row.id)"
                    v-hasPermi="['bpm:model:update']"
                    :disabled="!isManagerUser(scope.row)"
                  >
                    修改
                  </el-button>
                  <el-button
                    link
                    class="!ml-5px"
                    type="primary"
                    @click="handleDesign(scope.row)"
                    v-hasPermi="['bpm:model:update']"
                    :disabled="!isManagerUser(scope.row)"
                  >
                    设计
                  </el-button>
                  <el-button
                    link
                    class="!ml-5px"
                    type="primary"
                    @click="handleDeploy(scope.row)"
                    v-hasPermi="['bpm:model:deploy']"
                    :disabled="!isManagerUser(scope.row)"
                  >
                    发布
                  </el-button>
                  <el-dropdown
                    class="!align-middle ml-5px"
                    @command="(command) => handleCommand(command, scope.row)"
                    v-hasPermi="[
                      'bpm:process-definition:query',
                      'bpm:model:update',
                      'bpm:model:delete'
                    ]"
                  >
                    <el-button type="primary" link>更多</el-button>
                    <template #dropdown>
                      <el-dropdown-menu>
                        <el-dropdown-item
                          command="handleDefinitionList"
                          v-if="checkPermi(['bpm:process-definition:query'])"
                        >
                          历史
                        </el-dropdown-item>
                        <el-dropdown-item
                          command="handleChangeState"
                          v-if="checkPermi(['bpm:model:update']) && scope.row.processDefinition"
                          :disabled="!isManagerUser(scope.row)"
                        >
                          {{ scope.row.processDefinition.suspensionState === 1 ? '停用' : '启用' }}
                        </el-dropdown-item>
                        <el-dropdown-item
                          type="danger"
                          command="handleDelete"
                          v-if="checkPermi(['bpm:model:delete'])"
                          :disabled="!isManagerUser(scope.row)"
                        >
                          删除
                        </el-dropdown-item>
                      </el-dropdown-menu>
                    </template>
                  </el-dropdown>
                </template>
              </el-table-column>
            </el-table>
          </el-collapse-item>
        </el-collapse>
      </ContentWrap>
    </div>
  </ContentWrap>

  <!-- 表单弹窗：添加/修改流程 -->
  <ModelForm ref="formRef" @success="getList" />

  <!-- 弹窗：表单详情 -->
  <Dialog title="表单详情" v-model="formDetailVisible" width="800">
    <form-create :rule="formDetailPreview.rule" :option="formDetailPreview.option" />
  </Dialog>
</template>

<script lang="ts" setup>
import { formatDate } from '@/utils/formatTime'
import * as ModelApi from '@/api/bpm/model'
import * as FormApi from '@/api/bpm/form'
import ModelForm from './ModelForm.vue'
import { setConfAndFields2 } from '@/utils/formCreate'
import { CategoryApi } from '@/api/bpm/category'
import { BpmModelType } from '@/utils/constants'
import { checkPermi } from '@/utils/permission'
import { useUserStoreWithOut } from '@/store/modules/user'
import { useAppStore } from '@/store/modules/app'
import { groupBy } from 'lodash-es'

defineOptions({ name: 'BpmModel' })

const appStore = useAppStore()
const message = useMessage() // 消息弹窗
const isDark = computed(() => appStore.getIsDark)
const { t } = useI18n() // 国际化
const { push } = useRouter() // 路由
const userStore = useUserStoreWithOut() // 用户信息缓存
const loading = ref(true) // 列表的加载中
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  key: undefined,
  name: undefined,
  category: undefined
})
const queryFormRef = ref() // 搜索的表单
const categoryList = ref([]) // 流程分类列表
const categoryGroup = ref<any>({}) // 按照category分组的数据

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    // TODO 芋艿：这里需要一个不分页查全部的流程模型接口
    const data = await ModelApi.getModelPage(queryParams)
    categoryGroup.value = groupBy(data.list, 'categoryName')
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** '更多'操作按钮 */
const handleCommand = (command: string, row: any) => {
  switch (command) {
    case 'handleDefinitionList':
      handleDefinitionList(row)
      break
    case 'handleDelete':
      handleDelete(row)
      break
    case 'handleChangeState':
      handleChangeState(row)
      break
    default:
      break
  }
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, id)
}

/** 删除按钮操作 */
const handleDelete = async (row: any) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await ModelApi.deleteModel(row.id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 更新状态操作 */
const handleChangeState = async (row: any) => {
  const state = row.processDefinition.suspensionState
  const newState = state === 1 ? 2 : 1
  try {
    // 修改状态的二次确认
    const id = row.id
    debugger
    const statusState = state === 1 ? '停用' : '启用'
    const content = '是否确认' + statusState + '流程名字为"' + row.name + '"的数据项?'
    await message.confirm(content)
    // 发起修改状态
    await ModelApi.updateModelState(id, newState)
    message.success(statusState + '成功')
    // 刷新列表
    await getList()
  } catch {}
}

/** 设计流程 */
const handleDesign = (row: any) => {
  if (row.type == BpmModelType.BPMN) {
    push({
      name: 'BpmModelEditor',
      query: {
        modelId: row.id
      }
    })
  } else {
    push({
      name: 'SimpleWorkflowDesignEditor',
      query: {
        modelId: row.id
      }
    })
  }
}

/** 发布流程 */
const handleDeploy = async (row: any) => {
  try {
    // 删除的二次确认
    await message.confirm('是否部署该流程！！')
    // 发起部署
    await ModelApi.deployModel(row.id)
    message.success(t('部署成功'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 跳转到指定流程定义列表 */
const handleDefinitionList = (row) => {
  push({
    name: 'BpmProcessDefinition',
    query: {
      key: row.key
    }
  })
}

/** 流程表单的详情按钮操作 */
const formDetailVisible = ref(false)
const formDetailPreview = ref({
  rule: [],
  option: {}
})
const handleFormDetail = async (row: any) => {
  if (row.formType == 10) {
    // 设置表单
    const data = await FormApi.getForm(row.formId)
    setConfAndFields2(formDetailPreview, data.conf, data.fields)
    // 弹窗打开
    formDetailVisible.value = true
  } else {
    await push({
      path: row.formCustomCreatePath
    })
  }
}

/** 判断是否可以操作 */
const isManagerUser = (row: any) => {
  const userId = userStore.getUser.id
  return row.managerUserIds && row.managerUserIds.includes(userId)
}

/* 排序 */
const handleSort = () => {
  console.log('排序')
}

/* 分组 */
const handleGroup = () => {
  console.log('分组')
}

/** 初始化 **/
onMounted(async () => {
  await getList()
  // 查询流程分类列表
  categoryList.value = await CategoryApi.getCategorySimpleList()
})
</script>

<style lang="scss" scoped>
:deep() {
  .el-form--inline .el-form-item {
    margin-right: 10px;
  }
  .el-divider--horizontal {
    margin-top: 6px;
  }
  .el-collapse,
  .el-collapse-item__header,
  .el-collapse-item__wrap {
    border: none;
  }
  .el-collapse-item__arrow {
    margin-left: 10px;
    font-size: 20px;
    font-weight: 500;
  }
}
</style>
