<template>
  <div class="p-4 bg-gray-50 min-h-screen">
    <div class="max-w-4xl mx-auto">
      <!-- 顶部按钮区域 -->
      <el-card class="mb-4 rounded-lg shadow-sm bg-white border border-gray-100 transition-all hover:shadow-md">
        <approvalButton
          @submitForm="submitForm"
          @approvalVerifyOpen="approvalVerifyOpen"
          @handleApprovalRecord="handleApprovalRecord"
          :buttonLoading="buttonLoading"
          :id="form.id"
          :status="form.status"
          :pageType="routeParams.type"
        />
      </el-card>

      <!-- 表单区域 -->
      <el-card class="rounded-lg shadow-sm bg-white border border-gray-100 transition-all hover:shadow-md overflow-hidden">
        <div class="p-4 bg-gradient-to-r from-blue-50 to-indigo-50 border-b border-gray-100">
          <h3 class="text-lg font-semibold text-gray-800">设计初步方案信息</h3>
        </div>
        <div class="p-6">
          <el-form
            ref="leaveFormRef"
            v-loading="loading"
            :disabled="routeParams.type === 'view' || form.status == 'waiting' || form.status == 'waiting'"
            :model="form"
            :rules="rules"
            label-width="120px"
            class="space-y-4"
          >
            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
              <el-form-item label="设计方案" prop="file" class="mb-2">
                <file-upload
                  :limit="1"
                  :fileType="['pdf']"
                  :fileSize="100"
                  v-model="form.file"
                  ref="fileUploadRef"
                  class="w-full"
                  :auto-upload="false"
                  :data="{ projectId: form.projectId }"
                  :showFileList="showFileList"
                  :onUploadSuccess="handleUploadSuccess"
                  :uploadUrl="`${form.id ? '/design/prelimScheme/update/' + form.id : '/design/prelimScheme/upload'}`"
                  @handleChange="handleFileChange"
                  @handleRemove="handleFileRemove"
                ></file-upload>
              </el-form-item>
            </div>
          </el-form>
        </div>
      </el-card>
      <!-- 提交组件 -->
      <approvalRecord ref="approvalRecordRef"></approvalRecord>
      <submitVerify ref="submitVerifyRef" :task-variables="taskVariables" @submit-callback="submitCallback" />
      <!-- 流程选择对话框 -->
      <el-dialog
        draggable
        v-model="dialogVisible.visible"
        :title="dialogVisible.title"
        :before-close="handleClose"
        width="500"
        class="rounded-lg shadow-lg"
      >
        <div class="p-4">
          <p class="text-gray-600 mb-4">请选择要启动的流程：</p>
          <el-select v-model="flowCode" placeholder="请选择流程" style="width: 100%">
            <el-option v-for="item in flowCodeOptions" :key="item.value" :label="item.label" :value="item.value" />
          </el-select>
        </div>
        <template #footer>
          <div class="dialog-footer p-4 border-t border-gray-100 flex justify-end space-x-3">
            <el-button @click="handleClose" class="px-4 py-2 border border-gray-300 rounded-md text-gray-700 hover:bg-gray-50 transition-colors"
              >取消</el-button
            >
            <el-button type="primary" @click="submitFlow()" class="px-4 py-2 bg-primary text-white rounded-md hover:bg-primary/90 transition-colors"
              >确认</el-button
            >
          </div>
        </template>
      </el-dialog>
    </div>
  </div>
</template>

<script setup name="Leave" lang="ts">
import { LeaveForm, LeaveQuery } from '@/api/workflow/leave/types';
import { startWorkFlow } from '@/api/workflow/task';
import SubmitVerify from '@/components/Process/submitVerify.vue';
import ApprovalRecord from '@/components/Process/approvalRecord.vue';
import { StartProcessBo } from '@/api/workflow/workflowCommon/types';
const { proxy } = getCurrentInstance() as ComponentInternalInstance;
import { useUserStoreHook } from '@/store/modules/user';
import { useRoute, useRouter } from 'vue-router';
import { getPrelimScheme, updatePrelimScheme } from '@/api/design/prelimScheme';
const route = useRoute();
const router = useRouter();

// 获取用户 store
const userStore = useUserStoreHook();
// 从 store 中获取项目列表和当前选中的项目
const currentProject = computed(() => userStore.selectedProject);
const buttonLoading = ref(false);
const loading = ref(true);
//路由参数
const routeParams = ref<Record<string, any>>({});
const flowCode = ref<string>('');
const status = ref<string>('');
const dialogVisible = reactive<DialogOption>({
  visible: false,
  title: '流程定义'
});
const showFileList = ref(true);
//提交组件
const submitVerifyRef = ref<InstanceType<typeof SubmitVerify>>();
//审批记录组件
const approvalRecordRef = ref<InstanceType<typeof ApprovalRecord>>();
const fileUploadRef = ref<InstanceType<typeof fileUploadRef>>();

const leaveFormRef = ref<ElFormInstance>();
const dialog = reactive({
  visible: false,
  title: '',
  isEdit: false
});
const submitFormData = ref<StartProcessBo>({
  businessId: '',
  flowCode: '',
  variables: {}
});
const taskVariables = ref<Record<string, any>>({});
const flowCodeOptions = [
  {
    value: currentProject.value?.id + '_prelimScheme',
    label: '设计初步方案审批'
  }
];
const initFormData: any = {
  projectId: currentProject.value?.id,
  file: undefined
};
const data = reactive<any>({
  form: { ...initFormData },
  rules: {
    file: [
      {
        required: true,
        message: '请上传图纸文件',
        trigger: 'change'
      }
    ]
  }
});
const { form, rules } = toRefs(data);
const handleClose = () => {
  dialogVisible.visible = false;
  flowCode.value = '';
  buttonLoading.value = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  leaveFormRef.value?.resetFields();
};

/** 获取详情 */
const getInfo = () => {
  loading.value = true;
  buttonLoading.value = false;
  nextTick(async () => {
    const res = await getPrelimScheme(routeParams.value.id);
    Object.assign(form.value, res.data);
    form.value.file = res.data.ossId;
    loading.value = false;
    buttonLoading.value = false;
  });
};

/** 提交按钮 */
const submitForm = async (status1: string) => {
  status.value = status1;

  var res;
  if (form.value.id) {
    if (!updateFileStatus.value) return proxy?.$modal.msgError('请上传图纸文件');
    buttonLoading.value = true;
    let data = { id: form.value.id, projectId: form.value.projectId, file: form.value.file };
    if (form.value.file === form.value.ossId && !isUpdateFile.value) {
      data.file = '';
      res = await updatePrelimScheme(data).finally(() => (buttonLoading.value = false));
      if (res.code == 200) {
        dialog.visible = false;
        submit(status.value, form.value);
      }
    } else {
      fileUploadRef.value.submitUpload();
    }
  } else {
    if (!fileStatus.value) {
      proxy?.$modal.msgError('请上传图纸文件');
      return;
    }
    buttonLoading.value = true;
    fileUploadRef.value.submitUpload();
  }
};

const submitFlow = async () => {
  handleStartWorkFlow(form.value);
  dialogVisible.visible = false;
};
//提交申请
const handleStartWorkFlow = async (data: LeaveForm) => {
  try {
    submitFormData.value.flowCode = flowCode.value;
    submitFormData.value.businessId = data.id;
    //流程变量
    taskVariables.value = {
      // leave4/5 使用的流程变量
      userList: ['1', '3', '4']
    };
    submitFormData.value.variables = taskVariables.value;
    const resp = await startWorkFlow(submitFormData.value);
    if (submitVerifyRef.value) {
      buttonLoading.value = false;
      submitVerifyRef.value.openDialog(resp.data.taskId);
    }
  } finally {
    buttonLoading.value = false;
  }
};
//审批记录
const handleApprovalRecord = () => {
  approvalRecordRef.value.init(form.value.id);
};
//提交回调
const submitCallback = async () => {
  await proxy.$tab.closePage(route);
  router.go(-1);
};
//审批
const approvalVerifyOpen = async () => {
  submitVerifyRef.value.openDialog(routeParams.value.taskId);
};
// 图纸上传成功之后 开始提交
const submit = async (status, data) => {
  console.log('🚀 ~ submit ~ status, data:', status, data);

  form.value = data;
  if (status === 'draft') {
    console.log(111);

    buttonLoading.value = false;
    proxy?.$modal.msgSuccess('暂存成功');
    proxy.$tab.closePage(route);
    router.go(-1);
  } else {
    if ((form.value.status === 'draft' && (flowCode.value === '' || flowCode.value === null)) || routeParams.value.type === 'add') {
      flowCode.value = flowCodeOptions[0].value;
      dialogVisible.visible = true;
      console.log(221);

      return;
    }
    //说明启动过先随意穿个参数
    if (flowCode.value === '' || flowCode.value === null) {
      flowCode.value = 'xx';
    }
    console.log(data);
    await handleStartWorkFlow(data);
  }
};
const handleUploadSuccess = (list, res) => {
  dialog.visible = false;
  if (form.value.id) {
    submit(status.value, form.value);
  } else {
    submit(status.value, { status: 'draft', id: res.data });
  }
};

const fileStatus = ref(false);
const updateFileStatus = ref(true);
const isUpdateFile = ref(false); //记录是否在修改页面时是否有新上传的文件
const handleFileChange = (file, fileList) => {
  if (form.value.id) {
    updateFileStatus.value = true;
    isUpdateFile.value = true; //记录是否在修改页面时是否有新上传的文件
  }
  fileStatus.value = true;
};

const handleFileRemove = (file, fileList) => {
  if (form.value.id) {
    updateFileStatus.value = false;
    isUpdateFile.value = false; //记录是否在修改页面时是否有新上传的文件
  }
  showFileList.value = true;

  fileStatus.value = false;
};

onMounted(() => {
  nextTick(async () => {
    console.log(1111111111);
    routeParams.value = route.query;
    reset();
    console.log(routeParams.value);

    loading.value = false;
    if (routeParams.value.type === 'update' || routeParams.value.type === 'view' || routeParams.value.type === 'approval') {
      getInfo();
    }
  });
});
</script>
<style scoped lang="scss">
/* 全局样式 */
:root {
  --primary: #409eff;
  --primary-light: #66b1ff;
  --primary-dark: #3a8ee6;
  --success: #67c23a;
  --warning: #e6a23c;
  --danger: #f56c6c;
  --info: #909399;
}

/* 表单样式优化 */
.el-form-item {
  .el-form-item__label {
    color: #606266;
    font-weight: 500;
  }

  .el-input__inner,
  .el-select .el-input__inner {
    border-radius: 4px;
    transition:
      border-color 0.2s,
      box-shadow 0.2s;

    &:focus {
      border-color: var(--primary-light);
      box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.1);
    }
  }

  .el-textarea__inner {
    border-radius: 4px;
    transition:
      border-color 0.2s,
      box-shadow 0.2s;

    &:focus {
      border-color: var(--primary-light);
      box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.1);
    }
  }
}

/* 按钮样式优化 */
.el-button {
  border-radius: 4px;
  transition: all 0.2s;

  &.is-primary {
    background-color: var(--primary);
    border-color: var(--primary);

    &:hover {
      background-color: var(--primary-light);
      border-color: var(--primary-light);
    }

    &:active {
      background-color: var(--primary-dark);
      border-color: var(--primary-dark);
    }
  }

  &.is-text {
    color: var(--primary);

    &:hover {
      color: var(--primary-light);
      background-color: rgba(64, 158, 255, 0.05);
    }
  }
}

/* 卡片样式优化 */
.el-card {
  transition: all 0.3s ease;

  &:hover {
    /* transform: translateY(-2px); */
  }
}

/* 对话框样式优化 */
.el-dialog {
  .el-dialog__header {
    background-color: #f5f7fa;
    border-bottom: 1px solid #ebeef5;
    padding: 15px 20px;
  }

  .el-dialog__title {
    font-size: 16px;
    font-weight: 600;
    color: #303133;
  }

  .el-dialog__footer {
    padding: 15px 20px;
    border-top: 1px solid #ebeef5;
  }
}
</style>
