workspace/code/新建文件夹/cw/assistance/payment-account/detail.vue

<script setup>
import g3Group from "@/components/g3Group.vue";

import { ref, onMounted, computed } from "vue";
import axios from "@/utils/axios";
import { useUserStore } from "@/store/user";
import { ElMessage } from "element-plus";
import { useRoute } from "vue-router";
import { getSFId } from "@/utils/common";
import { getMainTable } from "@/utils/dodata";
import {
  getDefaultValue,
  checkMustField,
  checkAllowRepeat,
  initReserveData,
  handleDisabledState,
} from "@/utils/g3Funlib";
import { diffData } from "@/utils/dataDiffUtils";
import { morePermission } from "@/utils/auth";

const userStore = useUserStore();

const route = useRoute();
const viewtable = "v_cw_account";

const loading = ref(false);
const saving = ref(false);
const error = ref("");
const maintable = ref({});
const maintableorg = ref({});

const id = ref(route.query.id ?? "");
const op = ref(String(route.query.op ?? ""));

const { approved } = handleDisabledState(() => maintable.value?.b_state);

async function handleNew() {
  const reserveData = await initReserveData(maintable.value, viewtable);
  resetAll();
  op.value = "new";
  await initNew();
  Object.assign(maintable.value, reserveData);
}
function resetAll() {
  maintable.value = {};
  maintableorg.value = {};
  maintable.value.b_state = "草拟";
}
async function initNew() {
  await getDefaultValue(maintable, viewtable);
  maintable.value.b_id = await getSFId();
  id.value = "";
}

async function handleCopy() {
  clearOriginalData();
  resetBusinessStatus();
  await regenerateBusinessNo();
  op.value = "new";
  ElMessage.success("复制成功");
}
function clearOriginalData() {
  maintable.value.b_account = "";
  maintableorg.value = {};
}
function resetBusinessStatus() {
  maintable.value.b_state = "草拟";
}
async function regenerateBusinessNo() {
  maintable.value.b_id = await getSFId();
}

async function beforeSave() {
  error.value = "";

  const ok = await checkMustField(maintable.value, viewtable);
  if (!ok) return false;

  const isValid = await checkAllowRepeat(maintable.value, viewtable);

  if (!isValid) return false;

  return true;
}
function buildSaveData() {
  const mainChanges = diffData(maintable.value, maintableorg.value, "b_id", {
    isSingle: true,
  });

  // 无变更检测
  if (!mainChanges.hasChanges) {
    return null;
  }
  return [
    {
      tableName: "cw_account",
      keyField: "b_id",
      inserts: mainChanges.insertdata,
      updates: mainChanges.updatedata,
      deletes: [],
    },
  ];
}
const handleSave = async () => {
  try {
    saving.value = true;
    error.value = "";

    if (!(await beforeSave())) return;

    const requestData = buildSaveData();
    if (!requestData) {
      ElMessage.info("没有数据变更");
      return;
    }

    const response = await axios.post("/saveobjectV2", requestData, {
      headers: { "Content-Type": "application/json" },
    });
    if (response.data?.success) {
      ElMessage.success("保存成功");

      afterSave();
    } else {
      throw new Error(response.data?.message || "保存失败");
    }
  } catch (err) {
    error.value = `保存失败: ${err.message}`;
    console.error("保存错误:", err);
    ElMessage.error("保存失败");
  } finally {
    saving.value = false;
  }
};
function afterSave() {
  maintableorg.value = JSON.parse(JSON.stringify(maintable.value));

  op.value = "mod";
}

// 初始化加载数据
onMounted(async () => {
  if (op.value === "mod") {
    await getMainTable("v_cw_account", maintable, maintableorg, id.value);
  } else if (op.value === "new") {
    await getDefaultValue(maintable, "v_cw_account");
    maintable.value.b_state = "草拟";
    maintable.value.b_id = await getSFId();
  }
});
</script>

<template>
  <div class="g3pagecontainer">
    <div class="g3toolbar">
      <el-button
        :disabled="approved || morePermission(3)"
        type="success"
        :loading="saving"
        @click="handleSave"
      >
        保存
      </el-button>
      <el-button :disabled="morePermission(5)" type="primary"> 报表 </el-button>
      <el-button :disabled="morePermission(1)" type="primary" @click="handleNew"> 新建 </el-button>
      <el-button :disabled="morePermission(2)" type="primary" @click="handleCopy"> 复制 </el-button>
    </div>
    <div class="g3main">
      <g3Group v-model="maintable" viewtable="v_cw_account" />

      <!-- 错误提示 -->
      <el-alert
        v-if="error"
        class="g3-error-message"
        :title="error"
        type="error"
        show-icon
        closable
        @close="error = ''"
      />
    </div>
  </div>
</template>

<style lang="scss" scoped>
.g3pagecontainer {
  box-sizing: border-box;
  display: flex;
  background-color: #f2f3f5;
  width: 100%;
  height: 100%;
  flex-direction: column;

  .g3toolbar {
    display: flex;
    width: 100%;
    padding: 10px;
    height: 50px;
    margin-bottom: 4px;
    border-bottom: 1px solid #e4e7ed;
    background-color: #fff;
  }

  .g3main {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 10px;
    overflow-y: auto;
    background-color: #fff;
    border-bottom: 1px solid #e4e7ed;
    min-height: 0;
    flex: 1;
  }
}

:deep(.g3panel) {
  grid-template-columns: repeat(1, 1fr);
}
</style>