{{ define "apis.html" }}
<section>
  <h2>接口管理</h2>
  <div class="layui-panel" style="margin-top:12px">
    <h3 style="margin: 0; padding: 15px 20px; border-bottom: 1px solid var(--lay-color-border-2); padding-bottom: 10px; margin-bottom: 15px;">筛选</h3>
    <div style="padding: 20px;">
      <form class="layui-form layui-form-pane" id="apiFilterForm" lay-filter="apiFilterForm">
        <div class="layui-form-item">
          <div class="layui-inline">
            <label class="layui-form-label">应用</label>
            <div class="layui-input-inline">
              <select name="app_uuid" lay-filter="appSelect" lay-search="">
                <option value="">请选择应用</option>
              </select>
            </div>
          </div>
          <div class="layui-inline">
            <label class="layui-form-label">类型</label>
            <div class="layui-input-inline">
              <select name="api_type" lay-filter="apiTypeSelect">
                <option value="">请选择接口类型</option>
              </select>
            </div>
          </div>
          <div class="layui-inline">
            <button type="button" class="layui-btn layui-btn-primary" id="btnResetAPIs">重置</button>
          </div>
        </div>
      </form>
    </div>
  </div>

  <div class="layui-panel" style="margin-top:12px">
    <h3 style="margin: 0; padding: 15px 20px; border-bottom: 1px solid var(--lay-color-border-2); padding-bottom: 10px; margin-bottom: 15px;">接口列表</h3>
    <div style="padding: 20px;">
      <table id="apisTable" lay-filter="apisTableFilter"></table>
      <script type="text/html" id="tpl-apis-ops">
        <div style="white-space: nowrap;">
          <a class="layui-btn layui-btn-xs" lay-event="edit">编辑</a>
        </div>
      </script>
      <script type="text/html" id="tpl-apis-status">
        {{`{{# if(d.status === 1) { }}`}}
          <span class="layui-badge layui-bg-green">启用</span>
        {{`{{# } else { }}`}}
          <span class="layui-badge">禁用</span>
        {{`{{# } }}`}}
      </script>
    </div>
  </div>

  <!-- 隐藏的表单弹层内容：编辑接口 -->
  <div id="apiFormModal" style="display:none;padding:16px">
    <form class="layui-form layui-form-pane" id="apiForm">
      <input type="hidden" name="uuid" />
      <!-- 关联应用与接口类型为固定项，移除编辑能力 -->
      <div class="layui-form-item">
        <label class="layui-form-label" style="cursor: pointer;" data-tips="submit-algorithm">提交算法</label>
        <div class="layui-input-block">
          <select name="submit_algorithm" lay-verify="required" lay-filter="submitAlgorithm">
            <option value="0">不加密</option>
            <option value="1">RC4</option>
            <option value="2">RSA</option>
            <option value="3">RSA（动态）</option>
            <option value="4">易加密</option>
          </select>
        </div>
      </div>
      <!-- 提交密钥/证书输入区：根据算法动态显示 -->
      <div class="layui-form-item" id="submitKeysContainer" style="display:none">
        <label class="layui-form-label" style="cursor: pointer;" data-tips="submit-keys">提交密钥</label>
        <div class="layui-input-block">
          <div id="submit-rc4" style="display:none">
            <input type="text" name="submit_private_key" placeholder="RC4密钥（16位十六进制，大写）" autocomplete="off"
              class="layui-input" readonly />
          </div>
          <div id="submit-rsa" style="display:none">
            <textarea name="submit_public_key" placeholder="RSA 公钥（PEM 明文）" class="layui-textarea" rows="4"
              readonly></textarea>
            <textarea name="submit_private_key" placeholder="RSA 私钥（PEM 明文）" class="layui-textarea" rows="6"
              style="margin-top:8px;" readonly></textarea>
          </div>
          <div id="submit-easy" style="display:none">
            <input type="text" name="submit_private_key" placeholder="易加密密钥（15-30位整数数组，逗号分隔）" autocomplete="off"
              class="layui-input" readonly />
          </div>
          <div style="margin-top:8px;">
            <button type="button" class="layui-btn layui-btn-sm" id="btnGenSubmitKeys">重新生成</button>
            <span class="layui-word-aux" style="margin-left:8px;">自动生成密钥，也可手动重新生成</span>
          </div>
        </div>
      </div>
      <div class="layui-form-item">
        <label class="layui-form-label" style="cursor: pointer;" data-tips="return-algorithm">返回算法</label>
        <div class="layui-input-block">
          <select name="return_algorithm" lay-verify="required" lay-filter="returnAlgorithm">
            <option value="0">不加密</option>
            <option value="1">RC4</option>
            <option value="2">RSA</option>
            <option value="3">RSA（动态）</option>
            <option value="4">易加密</option>
          </select>
        </div>
      </div>
      <!-- 返回密钥/证书输入区：根据算法动态显示 -->
      <div class="layui-form-item" id="returnKeysContainer" style="display:none">
        <label class="layui-form-label" style="cursor: pointer;" data-tips="return-keys">返回密钥</label>
        <div class="layui-input-block">
          <div id="return-rc4" style="display:none">
            <input type="text" name="return_private_key" placeholder="RC4密钥（16位十六进制，大写）" autocomplete="off"
              class="layui-input" readonly />
          </div>
          <div id="return-rsa" style="display:none">
            <textarea name="return_public_key" placeholder="RSA 公钥（PEM 明文）" class="layui-textarea" rows="4"
              readonly></textarea>
            <textarea name="return_private_key" placeholder="RSA 私钥（PEM 明文）" class="layui-textarea" rows="6"
              style="margin-top:8px;" readonly></textarea>
          </div>
          <div id="return-easy" style="display:none">
            <input type="text" name="return_private_key" placeholder="易加密密钥（15-30位整数数组，逗号分隔）" autocomplete="off"
              class="layui-input" readonly />
          </div>
          <div style="margin-top:8px;">
            <button type="button" class="layui-btn layui-btn-sm" id="btnGenReturnKeys">重新生成</button>
            <span class="layui-word-aux" style="margin-left:8px;">自动生成密钥，也可手动重新生成</span>
          </div>
        </div>
      </div>
      <div class="layui-form-item" pane>
        <label class="layui-form-label" style="cursor: pointer;" data-tips="api-status">接口状态</label>
        <div class="layui-input-block">
          <input type="checkbox" name="status" lay-skin="switch" lay-text="启用|禁用" checked>
        </div>
      </div>

    </form>
  </div>

</section>

<script>
  layui.use(['table', 'form', 'layer', 'dropdown'], function () {
    const $ = layui.$;
    var table = layui.table;
    var form = layui.form;
    var layer = layui.layer;
    var dropdown = layui.dropdown;
    // 格式化时间函数
    function formatDateTime(dateStr) {
      if (!dateStr) return '-';
      return new Date(dateStr).toLocaleString();
    }

    // 当前选中的应用UUID
    var currentAppUUID = '';

    // 复制到剪贴板函数
    window.copyToClipboard = function (text) {
      if (navigator.clipboard && window.isSecureContext) {
        // 使用现代 Clipboard API
        navigator.clipboard.writeText(text).then(function () {
          layer.msg('接口地址已复制到剪贴板', { icon: 1, time: 2000 });
        }).catch(function (err) {
          console.error('复制失败:', err);
          fallbackCopyTextToClipboard(text);
        });
      } else {
        // 降级方案
        fallbackCopyTextToClipboard(text);
      }
    };

    // 降级复制方案
    function fallbackCopyTextToClipboard(text) {
      var textArea = document.createElement("textarea");
      textArea.value = text;
      textArea.style.top = "0";
      textArea.style.left = "0";
      textArea.style.position = "fixed";
      document.body.appendChild(textArea);
      textArea.focus();
      textArea.select();
      try {
        var successful = document.execCommand('copy');
        if (successful) {
          layer.msg('接口地址已复制到剪贴板', { icon: 1, time: 2000 });
        } else {
          layer.msg('复制失败，请手动复制', { icon: 2, time: 3000 });
        }
      } catch (err) {
        console.error('复制失败:', err);
        layer.msg('复制失败，请手动复制', { icon: 2, time: 3000 });
      }
      document.body.removeChild(textArea);
    }

    // 初始化接口表格
    var apisTable = table.render({
      elem: '#apisTable',
      url: '/admin/api/apis/list',
      parseData: function (res) {
        return {
          code: res.success ? 0 : 1,
          msg: res.message || '',
          count: res.data ? res.data.total : 0,
          data: res.data ? res.data.apis : []
        };
      },
      request: {
        pageName: 'page',
        limitName: 'limit'
      },
      method: 'GET',
      page: true,
      limit: 20,
      limits: [10, 20, 50, 100],
      loading: true,
      done: function (res, curr, count) {
        // 表格渲染完成后的回调
      },
      cols: [[
        { field: 'id', title: 'ID', width: 80, sort: true },
        { field: 'app_name', title: '应用名称', minWidth: 150 },
        { field: 'api_type_name', title: '接口类型', minWidth: 120 },
        { field: 'uuid', title: 'UUID', minWidth: 335 },
        {
          field: 'status_name',
          title: '状态',
          width: 80,
          templet: (d) => {
            if (d.status === 1) return '<span style="color: #5FB878;">启用</span>';
            return '<span style="color: #FF5722;">禁用</span>';
          }
        },
        {
          field: 'submit_algorithm',
          title: '提交算法',
          width: 120,
          templet: (d) => {
            const algorithm = d.algorithm_names ? d.algorithm_names.submit : '-';
            if (algorithm && algorithm.length > 10) {
              return '<span title="' + algorithm + '">' + algorithm.substring(0, 10) + '...</span>';
            }
            return algorithm;
          }
        },
        {
          field: 'return_algorithm',
          title: '返回算法',
          width: 120,
          templet: (d) => {
            const algorithm = d.algorithm_names ? d.algorithm_names.return : '-';
            if (algorithm && algorithm.length > 10) {
              return '<span title="' + algorithm + '">' + algorithm.substring(0, 10) + '...</span>';
            }
            return algorithm;
          }
        },
        {
          field: 'created_at',
          title: '创建时间',
          width: 160,
          templet: (d) => formatDateTime(d.created_at)
        },
        {
          field: 'updated_at',
          title: '修改时间',
          width: 160,
          templet: (d) => formatDateTime(d.updated_at)
        },
        { fixed: 'right', title: '操作', toolbar: '#tpl-apis-ops', width: 100, align: 'center' }
      ]]
    });

    // 加载应用列表到筛选器
    function loadApps() {
      $.ajax({
        url: '/admin/api/apis/apps',
        type: 'GET',
        success: function (res) {
          if (res.success && res.data) {
            var filterSelect = $('select[name="app_uuid"]').eq(0);
            // 清空现有选项（保留默认选项）
            filterSelect.find('option:not(:first)').remove();
            // 添加应用选项（不默认选中，保持“请选择应用”以显示全部接口）
            res.data.forEach(function (app) {
              var option = '<option value="' + app.uuid + '">' + app.name + '</option>';
              filterSelect.append(option);
            });
            // 仅刷新下拉，不触发表格按应用过滤，默认显示全部接口
            form.render('select');
          }
        },
        error: function () {
          layer.msg('加载应用列表失败', { icon: 2 });
        }
      });
    }

    // 加载接口类型列表到筛选器
    function loadAPITypes() {
      $.ajax({
        url: '/admin/api/apis/types',
        type: 'GET',
        success: function (res) {
          if (res.success && res.data) {
            var typeSelect = $('select[name="api_type"]').eq(0);
            // 清空现有选项（保留默认选项）
            typeSelect.find('option:not(:first)').remove();
            // 添加接口类型选项
            res.data.forEach(function (type) {
              var option = '<option value="' + type.value + '">' + type.name + '</option>';
              typeSelect.append(option);
            });
            // 刷新下拉
            form.render('select');
          }
        },
        error: function () {
          layer.msg('加载接口类型列表失败', { icon: 2 });
        }
      });
    }

    // 初始化加载应用列表和接口类型列表
    loadApps();
    loadAPITypes();

    // 监听应用选择变化
    form.on('select(appSelect)', function (data) {
      currentAppUUID = data.value;
      apisTable.reload({
        where: {
          app_uuid: currentAppUUID,
          api_type: $('select[name="api_type"]').val()
        },
        page: {
          curr: 1
        }
      });
    });

    // 监听接口类型选择变化
    form.on('select(apiTypeSelect)', function (data) {
      apisTable.reload({
        where: {
          app_uuid: $('select[name="app_uuid"]').val(),
          api_type: data.value
        },
        page: {
          curr: 1
        }
      });
    });

    // 重置筛选
    $('#btnResetAPIs').on('click', function () {
      $('#apiFilterForm')[0].reset();
      form.render();
      apisTable.reload({
        where: {},
        page: {
          curr: 1
        }
      });
    });

    // 算法联动与一键生成
    function refreshSubmitKeysUI(row) {
      var algo = parseInt($('select[name="submit_algorithm"]').val());
      if (algo === 0) {
        $('#submitKeysContainer').hide();
        $('#submit-rc4').hide();
        $('#submit-rsa').hide();
        $('#submit-easy').hide();
        $('[name="submit_public_key"],[name="submit_private_key"]').val('');
        return;
      }
      $('#submitKeysContainer').show();
      if (algo === 1) { // RC4
        $('#submit-rc4').show();
        $('#submit-rsa').hide();
        $('#submit-easy').hide();
        if (row && row.submit_private_key) {
          $('[name="submit_private_key"]').val(row.submit_private_key);
        }
      } else if (algo === 4) { // 易加密
        $('#submit-rc4').hide();
        $('#submit-rsa').hide();
        $('#submit-easy').show();
        if (row && row.submit_private_key) {
          $('[name="submit_private_key"]').val(row.submit_private_key);
        }
      } else { // RSA & RSA动态
        $('#submit-rc4').hide();
        $('#submit-rsa').show();
        $('#submit-easy').hide();
        if (row && (row.submit_public_key || row.submit_private_key)) {
          $('[name="submit_public_key"]').val(row.submit_public_key || '');
          $('[name="submit_private_key"]').val(row.submit_private_key || '');
        }
      }
    }
    function refreshReturnKeysUI(row) {
      var algo = parseInt($('select[name="return_algorithm"]').val());
      if (algo === 0) {
        $('#returnKeysContainer').hide();
        $('#return-rc4').hide();
        $('#return-rsa').hide();
        $('#return-easy').hide();
        $('[name="return_public_key"],[name="return_private_key"]').val('');
        return;
      }
      $('#returnKeysContainer').show();
      if (algo === 1) { // RC4
        $('#return-rc4').show();
        $('#return-rsa').hide();
        $('#return-easy').hide();
        if (row && row.return_private_key) {
          $('[name="return_private_key"]').val(row.return_private_key);
        }
      } else if (algo === 4) { // 易加密
        $('#return-rc4').hide();
        $('#return-rsa').hide();
        $('#return-easy').show();
        if (row && row.return_private_key) {
          $('[name="return_private_key"]').val(row.return_private_key);
        }
      } else { // RSA & RSA动态
        $('#return-rc4').hide();
        $('#return-rsa').show();
        $('#return-easy').hide();
        if (row && (row.return_public_key || row.return_private_key)) {
          $('[name="return_public_key"]').val(row.return_public_key || '');
          $('[name="return_private_key"]').val(row.return_private_key || '');
        }
      }
    }

    // 自动生成密钥函数
    function autoGenerateKeys(side, algorithm) {
      if (algorithm === 0) return; // 不加密不需要生成密钥

      var prefix = side === 'submit' ? 'submit' : 'return';

      // 先清空所有相关输入框
      $('[name="' + prefix + '_public_key"]').val('');
      $('[name="' + prefix + '_private_key"]').val('');

      $.ajax({
        url: '/admin/api/apis/generate_keys',
        type: 'POST',
        contentType: 'application/json',
        data: JSON.stringify({ side: side, algorithm: algorithm }),
        success: function (res) {
          if (res.success && res.data) {
            if (algorithm === 1) { // RC4
              $('[name="' + prefix + '_private_key"]').val(res.data.private_key || '');
            } else if (algorithm === 4) { // 易加密
              $('[name="' + prefix + '_private_key"]').val(res.data.private_key || '');
            } else { // RSA & RSA动态
              $('[name="' + prefix + '_public_key"]').val(res.data.public_key || '');
              $('[name="' + prefix + '_private_key"]').val(res.data.private_key || '');
            }
            layer.msg('已自动生成' + (side === 'submit' ? '提交' : '返回') + '密钥', { icon: 1, time: 1500 });
          } else {
            layer.msg(res.message || '自动生成密钥失败', { icon: 2 });
          }
        },
        error: function () {
          layer.msg('自动生成密钥失败', { icon: 2 });
        }
      });
    }

    form.on('select(submitAlgorithm)', function (data) {
      refreshSubmitKeysUI();
      var algo = parseInt(data.value);
      autoGenerateKeys('submit', algo);
    });
    form.on('select(returnAlgorithm)', function (data) {
      refreshReturnKeysUI();
      var algo = parseInt(data.value);
      autoGenerateKeys('return', algo);
    });

    $('#btnGenSubmitKeys').on('click', function () {
      var algo = parseInt($('select[name="submit_algorithm"]').val());
      if (algo === 0) { layer.msg('请选择加密算法', { icon: 0 }); return; }

      // 先清空所有相关输入框
      $('[name="submit_public_key"]').val('');
      $('[name="submit_private_key"]').val('');

      $.ajax({
        url: '/admin/api/apis/generate_keys',
        type: 'POST',
        contentType: 'application/json',
        data: JSON.stringify({ side: 'submit', algorithm: algo }),
        success: function (res) {
          if (res.success && res.data) {
            if (algo === 1) { // RC4
              $('[name="submit_private_key"]').val(res.data.private_key || '');
            } else if (algo === 4) { // 易加密
              $('[name="submit_private_key"]').val(res.data.private_key || '');
            } else { // RSA
              $('[name="submit_public_key"]').val(res.data.public_key || '');
              $('[name="submit_private_key"]').val(res.data.private_key || '');
            }
          } else {
            layer.msg(res.message || '生成失败', { icon: 2 });
          }
        },
        error: function () { layer.msg('生成失败', { icon: 2 }); }
      });
    });
    $('#btnGenReturnKeys').on('click', function () {
      var algo = parseInt($('select[name="return_algorithm"]').val());
      if (algo === 0) { layer.msg('请选择加密算法', { icon: 0 }); return; }

      // 先清空所有相关输入框
      $('[name="return_public_key"]').val('');
      $('[name="return_private_key"]').val('');

      $.ajax({
        url: '/admin/api/apis/generate_keys',
        type: 'POST',
        contentType: 'application/json',
        data: JSON.stringify({ side: 'return', algorithm: algo }),
        success: function (res) {
          if (res.success && res.data) {
            if (algo === 1) { // RC4
              $('[name="return_private_key"]').val(res.data.private_key || '');
            } else if (algo === 4) { // 易加密
              $('[name="return_private_key"]').val(res.data.private_key || '');
            } else { // RSA
              $('[name="return_public_key"]').val(res.data.public_key || '');
              $('[name="return_private_key"]').val(res.data.private_key || '');
            }
          } else {
            layer.msg(res.message || '生成失败', { icon: 2 });
          }
        },
        error: function () { layer.msg('生成失败', { icon: 2 }); }
      });
    });



    // 监听表格工具条
    table.on('tool(apisTableFilter)', function (obj) {
      var data = obj.data;

      if (obj.event === 'edit') {
        // 编辑接口
        $('#apiForm')[0].reset();
        $('input[name="uuid"]').val(data.uuid);
        $('select[name="submit_algorithm"]').val(data.submit_algorithm);
        $('select[name="return_algorithm"]').val(data.return_algorithm);
        $('input[name="status"]').prop('checked', data.status === 1);

        // 根据现有算法与密钥填充/显示输入区
        refreshSubmitKeysUI(data);
        refreshReturnKeysUI(data);

        layer.open({
          type: 1,
          title: '编辑接口',
          content: $('#apiFormModal'),
          area: ['500px', '520px'],
          btn: ['保存', '取消'],
          yes: function (index, layero) {
            // 手动收集表单数据
            var formData = {};
            $('#apiForm').find('input, select, textarea').each(function () {
              var $this = $(this);
              var name = $this.attr('name');
              if (name) {
                if ($this.attr('type') === 'checkbox') {
                  if ($this.attr('lay-skin') === 'switch') {
                    formData[name] = $this.prop('checked') ? 1 : 0;
                  } else {
                    formData[name] = $this.prop('checked') ? $this.val() : '';
                  }
                } else if ($this.attr('type') === 'radio') {
                  if ($this.prop('checked')) {
                    formData[name] = $this.val();
                  }
                } else {
                  formData[name] = $this.val();
                }
              }
            });

            // 转换数值类型
            formData.submit_algorithm = parseInt(formData.submit_algorithm);
            formData.return_algorithm = parseInt(formData.return_algorithm);

            $.ajax({
              url: '/admin/api/apis/update',
              type: 'POST',
              contentType: 'application/json',
              data: JSON.stringify(formData),
              success: function (res) {
                if (res.success) {
                  layer.msg('接口更新成功', { icon: 1 });
                  layer.close(index);
                  apisTable.reload();
                } else {
                  layer.msg(res.message || '更新失败', { icon: 2 });
                }
              },
              error: function () {
                layer.msg('网络错误，请稍后重试', { icon: 2 });
              }
            });
          },
          btn2: function (index) {
            layer.close(index);
          },
          success: function () {
            form.render();
          },
          shadeClose: false
        });
      }
    });

  });
</script>

{{ end }}