tk-factory-services/tkeg/web/src/pages/DashboardPage.old.jsx

import React, { useState, useEffect } from 'react';

const DashboardPage = ({
  user,
  projects,
  pendingSignupCount,
  navigateToPage,
  loadProjects,
  createProject,
  updateProjectName,
  deleteProject,
  editingProject,
  setEditingProject,
  editedProjectName,
  setEditedProjectName,
  showCreateProject,
  setShowCreateProject,
  newProjectCode,
  setNewProjectCode,
  newProjectName,
  setNewProjectName,
  newClientName,
  setNewClientName,
  inactiveProjects,
  setInactiveProjects,
}) => {
  const [selectedProject, setSelectedProject] = useState(null);
  const [showProjectDropdown, setShowProjectDropdown] = useState(false);

  // 프로젝트 생성 모달 닫기
  const handleCloseCreateProject = () => {
    setShowCreateProject(false);
    setNewProjectCode('');
    setNewProjectName('');
    setNewClientName('');
  };

  // 프로젝트 선택 처리
  const handleProjectSelect = (project) => {
    setSelectedProject(project);
    setShowProjectDropdown(false);
  };

  // 프로젝트 비활성화
  const handleDeactivateProject = (project) => {
    const projectId = project.job_no || project.official_project_code || project.id;
    const projectName = project.job_name || project.project_name || projectId;
    
    console.log('🔍 비활성화 요청:', { project, projectId, projectName });
    
    if (window.confirm(`"${projectName}" 프로젝트를 비활성화하시겠습니까?`)) {
      setInactiveProjects(prev => {
        const newSet = new Set([...prev, projectId]);
        console.log('📦 비활성화 프로젝트 업데이트:', { prev: Array.from(prev), new: Array.from(newSet) });
        return newSet;
      });
      
      const selectedProjectId = selectedProject?.job_no || selectedProject?.official_project_code || selectedProject?.id;
      if (selectedProjectId === projectId) {
        setSelectedProject(null);
      }
      setShowProjectDropdown(false);
    }
  };

  // 프로젝트 활성화
  const handleActivateProject = (project) => {
    setInactiveProjects(prev => {
      const newSet = new Set(prev);
      newSet.delete(project.job_no);
      return newSet;
    });
  };

  // 프로젝트 삭제 (드롭다운용)
  const handleDeleteProjectFromDropdown = (project, e) => {
    e.stopPropagation();
    if (window.confirm(`"${project.job_name || project.job_no}" 프로젝트를 완전히 삭제하시겠습니까?`)) {
      deleteProject(project.job_no);
      setShowProjectDropdown(false);
    }
  };

  // 컴포넌트 마운트 시 프로젝트 로드
  useEffect(() => {
    loadProjects();
  }, []);

  return (
    <div style={{ 
      padding: '40px', 
      background: 'linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%)', 
      minHeight: 'calc(100vh - 80px)',
      fontFamily: '-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif'
    }}>
      {/* 대시보드 헤더 */}
      <div style={{ marginBottom: '48px' }}>
        <h1 style={{ 
          fontSize: '36px', 
          fontWeight: '800', 
          color: '#1a202c', 
          margin: '0 0 12px 0',
          letterSpacing: '-0.025em'
        }}>
          Dashboard
        </h1>
        <p style={{ 
          color: '#64748b', 
          fontSize: '18px', 
          margin: 0,
          fontWeight: '400'
        }}>
          TK-MP BOM Management System v2.0 - Project Selection Interface
        </p>
      </div>

      {/* 프로젝트 선택 섹션 */}
      <div style={{
        background: 'rgba(255, 255, 255, 0.95)',
        backdropFilter: 'blur(10px)',
        borderRadius: '20px',
        padding: '32px',
        boxShadow: '0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04)',
        border: '1px solid rgba(255, 255, 255, 0.2)',
        marginBottom: '40px',
        position: 'relative',
        zIndex: 1000
      }}>
        <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '28px' }}>
          <div>
            <h2 style={{ 
              fontSize: '24px', 
              fontWeight: '700', 
              color: '#0f172a', 
              margin: '0 0 4px 0',
              letterSpacing: '-0.025em'
            }}>
              Project Selection
            </h2>
            <p style={{ 
              fontSize: '14px', 
              color: '#64748b', 
              margin: 0,
              fontWeight: '400'
            }}>
              Choose a project to access BOM and purchase management
            </p>
          </div>
            <div style={{ display: 'flex', gap: '12px' }}>
              <button
                onClick={() => setShowCreateProject(true)}
                style={{
                  background: 'linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%)',
                  color: 'white',
                  border: 'none',
                  borderRadius: '12px',
                  padding: '12px 20px',
                  cursor: 'pointer',
                  fontSize: '14px',
                  fontWeight: '600',
                  boxShadow: '0 4px 14px 0 rgba(59, 130, 246, 0.39)',
                  transition: 'all 0.2s ease',
                  letterSpacing: '0.025em'
                }}
                onMouseEnter={(e) => {
                  e.target.style.transform = 'translateY(-2px)';
                  e.target.style.boxShadow = '0 8px 25px 0 rgba(59, 130, 246, 0.5)';
                }}
                onMouseLeave={(e) => {
                  e.target.style.transform = 'translateY(0)';
                  e.target.style.boxShadow = '0 4px 14px 0 rgba(59, 130, 246, 0.39)';
                }}
              >
                New Project
              </button>
              
              <button
                onClick={() => {
                  if (selectedProject) {
                    setEditingProject(selectedProject.job_no);
                    setEditedProjectName(selectedProject.job_name || selectedProject.job_no);
                  } else {
                    alert('먼저 수정할 프로젝트를 선택해주세요.');
                  }
                }}
                style={{
                  background: 'white',
                  color: '#6b7280',
                  border: '1px solid #d1d5db',
                  borderRadius: '12px',
                  padding: '12px 20px',
                  cursor: 'pointer',
                  fontSize: '14px',
                  fontWeight: '600',
                  transition: 'all 0.2s ease',
                  letterSpacing: '0.025em'
                }}
                onMouseEnter={(e) => {
                  e.target.style.background = '#f9fafb';
                  e.target.style.borderColor = '#9ca3af';
                }}
                onMouseLeave={(e) => {
                  e.target.style.background = 'white';
                  e.target.style.borderColor = '#d1d5db';
                }}
              >
                Rename
              </button>
              
              <button
                onClick={() => navigateToPage('inactive-projects')}
                style={{
                  background: 'white',
                  color: '#6b7280',
                  border: '1px solid #d1d5db',
                  borderRadius: '12px',
                  padding: '12px 20px',
                  cursor: 'pointer',
                  fontSize: '14px',
                  fontWeight: '600',
                  transition: 'all 0.2s ease',
                  letterSpacing: '0.025em'
                }}
                onMouseEnter={(e) => {
                  e.target.style.background = '#f9fafb';
                  e.target.style.borderColor = '#9ca3af';
                }}
                onMouseLeave={(e) => {
                  e.target.style.background = 'white';
                  e.target.style.borderColor = '#d1d5db';
                }}
              >
                Inactive Management
              </button>
            </div>
        </div>

        {/* 프로젝트 드롭다운 */}
        <div style={{ position: 'relative', marginBottom: '24px', zIndex: 1001 }}>
          <button
            onClick={() => setShowProjectDropdown(!showProjectDropdown)}
            style={{
              width: '100%',
              padding: '16px 20px',
              background: 'white',
              border: '2px solid #e2e8f0',
              borderRadius: '12px',
              fontSize: '16px',
              fontWeight: '500',
              color: selectedProject ? '#1a202c' : '#64748b',
              cursor: 'pointer',
              display: 'flex',
              justifyContent: 'space-between',
              alignItems: 'center',
              transition: 'all 0.2s ease',
              boxShadow: '0 2px 8px rgba(0,0,0,0.05)'
            }}
            onMouseEnter={(e) => {
              e.target.style.borderColor = '#3b82f6';
              e.target.style.boxShadow = '0 4px 12px rgba(59, 130, 246, 0.15)';
            }}
            onMouseLeave={(e) => {
              e.target.style.borderColor = '#e2e8f0';
              e.target.style.boxShadow = '0 2px 8px rgba(0,0,0,0.05)';
            }}
          >
            <div style={{ textAlign: 'left', flex: 1, overflow: 'hidden' }}>
              <div style={{ 
                fontSize: '16px', 
                fontWeight: '600',
                whiteSpace: 'nowrap',
                overflow: 'hidden',
                textOverflow: 'ellipsis'
              }}>
                {selectedProject ? (selectedProject.job_name || selectedProject.job_no) : 'Select a Project'}
              </div>
              {selectedProject && (
                <div style={{ 
                  fontSize: '14px', 
                  color: '#64748b', 
                  marginTop: '4px',
                  whiteSpace: 'nowrap',
                  overflow: 'hidden',
                  textOverflow: 'ellipsis'
                }}>
                  Code: {selectedProject.job_no} | Client: {selectedProject.client_name || 'N/A'}
                </div>
              )}
            </div>
            <svg
              width="20"
              height="20"
              viewBox="0 0 24 24"
              fill="none"
              stroke="#64748b"
              strokeWidth="2"
              strokeLinecap="round"
              strokeLinejoin="round"
              style={{
                transform: showProjectDropdown ? 'rotate(180deg)' : 'rotate(0deg)',
                transition: 'transform 0.2s ease'
              }}
            >
              <polyline points="6 9 12 15 18 9"></polyline>
            </svg>
          </button>

          {/* 드롭다운 메뉴 */}
          {showProjectDropdown && (
            <div style={{
              position: 'absolute',
              top: '100%',
              left: 0,
              right: 0,
              marginTop: '8px',
              background: 'white',
              border: '1px solid #e2e8f0',
              borderRadius: '12px',
              boxShadow: '0 20px 40px rgba(0, 0, 0, 0.15)',
              zIndex: 1002,
              maxHeight: '300px',
              overflowY: 'auto',
              width: '100%',
              minWidth: '100%'
            }}>
              {projects.length === 0 ? (
                <div style={{ 
                  padding: '20px', 
                  textAlign: 'center', 
                  color: '#64748b', 
                  fontSize: '14px'
                }}>
                  No projects available. Create a new one!
                </div>
              ) : (
                projects
                  .filter(project => {
                    const projectId = project.job_no || project.official_project_code || project.id;
                    return !inactiveProjects.has(projectId);
                  })
                  .map((project) => (
                    <div
                      key={project.job_no}
                      style={{
                        borderBottom: '1px solid #f1f5f9',
                        transition: 'background 0.15s ease',
                        wordWrap: 'break-word',
                        overflow: 'hidden',
                        display: 'flex',
                        alignItems: 'center',
                        justifyContent: 'space-between'
                      }}
                    >
                      <div
                        onClick={() => handleProjectSelect(project)}
                        style={{
                          padding: '16px 20px',
                          cursor: 'pointer',
                          flex: 1
                        }}
                        onMouseEnter={(e) => e.target.closest('div').style.background = '#f8fafc'}
                        onMouseLeave={(e) => e.target.closest('div').style.background = 'white'}
                      >
                        <div style={{ 
                          fontSize: '16px', 
                          fontWeight: '600', 
                          color: '#1a202c', 
                          marginBottom: '4px',
                          whiteSpace: 'nowrap',
                          overflow: 'hidden',
                          textOverflow: 'ellipsis'
                        }}>
                          {project.job_name || project.job_no}
                        </div>
                        <div style={{ 
                          fontSize: '14px', 
                          color: '#64748b',
                          whiteSpace: 'nowrap',
                          overflow: 'hidden',
                          textOverflow: 'ellipsis'
                        }}>
                          Code: {project.job_no} | Client: {project.client_name || 'N/A'}
                        </div>
                      </div>
                      
                      {/* 프로젝트 관리 버튼들 */}
                      <div style={{ 
                        display: 'flex', 
                        gap: '8px', 
                        padding: '16px 20px 16px 0',
                        alignItems: 'center'
                      }}>
                        <button
                          onClick={(e) => {
                            e.stopPropagation();
                            handleDeactivateProject(project);
                          }}
                          style={{
                            background: '#fef3c7',
                            color: '#92400e',
                            border: '1px solid #fbbf24',
                            borderRadius: '6px',
                            padding: '6px 12px',
                            cursor: 'pointer',
                            fontSize: '12px',
                            fontWeight: '500',
                            transition: 'all 0.2s ease'
                          }}
                          onMouseEnter={(e) => {
                            e.target.style.background = '#fde68a';
                            e.target.style.borderColor = '#f59e0b';
                          }}
                          onMouseLeave={(e) => {
                            e.target.style.background = '#fef3c7';
                            e.target.style.borderColor = '#fbbf24';
                          }}
                        >
                          비활성
                        </button>
                        
                        <button
                          onClick={(e) => handleDeleteProjectFromDropdown(project, e)}
                          style={{
                            background: '#fee2e2',
                            color: '#dc2626',
                            border: '1px solid #f87171',
                            borderRadius: '6px',
                            padding: '6px 12px',
                            cursor: 'pointer',
                            fontSize: '12px',
                            fontWeight: '500',
                            transition: 'all 0.2s ease'
                          }}
                          onMouseEnter={(e) => {
                            e.target.style.background = '#fecaca';
                            e.target.style.borderColor = '#ef4444';
                          }}
                          onMouseLeave={(e) => {
                            e.target.style.background = '#fee2e2';
                            e.target.style.borderColor = '#f87171';
                          }}
                        >
                          삭제
                        </button>
                      </div>
                    </div>
                  ))
              )}
            </div>
          )}
        </div>
      </div>

      {/* 프로젝트가 선택된 경우 - 프로젝트 관련 메뉴 */}
      {selectedProject && (
        <div style={{
          background: 'rgba(255, 255, 255, 0.9)',
          backdropFilter: 'blur(10px)',
          borderRadius: '20px',
          padding: '32px',
          boxShadow: '0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04)',
          border: '1px solid rgba(255, 255, 255, 0.2)',
          marginBottom: '40px',
          position: 'relative',
          zIndex: 1
        }}>
          <h2 style={{ 
            fontSize: '24px', 
            fontWeight: '700', 
            color: '#0f172a', 
            margin: '0 0 28px 0',
            letterSpacing: '-0.025em'
          }}>
            Project Management
          </h2>
          
          <div style={{ 
            display: 'grid', 
            gridTemplateColumns: 'repeat(auto-fit, minmax(300px, 1fr))', 
            gap: '24px' 
          }}>
            {/* 통합 BOM 관리 */}
            <div
              onClick={() => navigateToPage('unified-bom', { selectedProject })}
              style={{
                background: 'white',
                borderRadius: '16px',
                padding: '32px',
                boxShadow: '0 8px 20px rgba(0, 0, 0, 0.08)',
                border: '1px solid #e2e8f0',
                cursor: 'pointer',
                transition: 'all 0.3s ease',
                textAlign: 'center'
              }}
              onMouseEnter={(e) => {
                e.currentTarget.style.transform = 'translateY(-5px)';
                e.currentTarget.style.boxShadow = '0 12px 30px rgba(0, 0, 0, 0.15)';
              }}
              onMouseLeave={(e) => {
                e.currentTarget.style.transform = 'translateY(0)';
                e.currentTarget.style.boxShadow = '0 8px 20px rgba(0, 0, 0, 0.08)';
              }}
            >
              <div style={{
                width: '64px',
                height: '64px',
                borderRadius: '16px',
                background: 'linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%)',
                display: 'flex',
                alignItems: 'center',
                justifyContent: 'center',
                margin: '0 auto 20px auto',
                color: 'white',
                fontSize: '24px',
                fontWeight: '700'
              }}>
                BOM
              </div>
              <h3 style={{ 
                fontSize: '20px', 
                fontWeight: '700', 
                color: '#1a202c', 
                margin: '0 0 12px 0'
              }}>
                BOM Management
              </h3>
              <p style={{ 
                color: '#64748b', 
                fontSize: '14px', 
                margin: 0,
                lineHeight: '1.5'
              }}>
                Upload, manage revisions, and classify materials in one unified workspace
              </p>
              
              {/* 기능 미리보기 */}
              <div style={{
                display: 'flex',
                justifyContent: 'center',
                gap: '12px',
                marginTop: '16px'
              }}>
                <div style={{
                  background: 'rgba(59, 130, 246, 0.1)',
                  color: '#3b82f6',
                  padding: '4px 8px',
                  borderRadius: '6px',
                  fontSize: '12px',
                  fontWeight: '500'
                }}>
                  📤 Upload
                </div>
                <div style={{
                  background: 'rgba(245, 158, 11, 0.1)',
                  color: '#f59e0b',
                  padding: '4px 8px',
                  borderRadius: '6px',
                  fontSize: '12px',
                  fontWeight: '500'
                }}>
                  📊 Revisions
                </div>
                <div style={{
                  background: 'rgba(16, 185, 129, 0.1)',
                  color: '#10b981',
                  padding: '4px 8px',
                  borderRadius: '6px',
                  fontSize: '12px',
                  fontWeight: '500'
                }}>
                  📋 Materials
                </div>
              </div>
            </div>

            {/* 구매신청 관리 */}
            <div
              onClick={() => navigateToPage('purchase-request', { selectedProject })}
              style={{
                background: 'white',
                borderRadius: '16px',
                padding: '32px',
                boxShadow: '0 8px 20px rgba(0, 0, 0, 0.08)',
                border: '1px solid #e2e8f0',
                cursor: 'pointer',
                transition: 'all 0.3s ease',
                textAlign: 'center'
              }}
              onMouseEnter={(e) => {
                e.currentTarget.style.transform = 'translateY(-5px)';
                e.currentTarget.style.boxShadow = '0 12px 30px rgba(0, 0, 0, 0.15)';
              }}
              onMouseLeave={(e) => {
                e.currentTarget.style.transform = 'translateY(0)';
                e.currentTarget.style.boxShadow = '0 8px 20px rgba(0, 0, 0, 0.08)';
              }}
            >
              <div style={{
                width: '64px',
                height: '64px',
                borderRadius: '16px',
                background: 'linear-gradient(135deg, #10b981 0%, #059669 100%)',
                display: 'flex',
                alignItems: 'center',
                justifyContent: 'center',
                margin: '0 auto 20px auto',
                color: 'white',
                fontSize: '16px',
                fontWeight: '700'
              }}>
                REQ
              </div>
              <h3 style={{ 
                fontSize: '20px', 
                fontWeight: '700', 
                color: '#1a202c', 
                margin: '0 0 12px 0'
              }}>
                Purchase Request Management
              </h3>
              <p style={{ 
                color: '#64748b', 
                fontSize: '14px', 
                margin: 0,
                lineHeight: '1.5'
              }}>
                Manage purchase requests and export materials to Excel for procurement.
              </p>
            </div>
          </div>
        </div>
      )}

      {/* 관리자 메뉴 (Admin 이상만 표시) */}
      {user?.role === 'admin' && (
        <div style={{
          background: 'rgba(255, 255, 255, 0.9)',
          backdropFilter: 'blur(10px)',
          borderRadius: '20px',
          padding: '32px',
          boxShadow: '0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04)',
          border: '1px solid rgba(255, 255, 255, 0.2)',
          marginBottom: '40px',
          position: 'relative',
          zIndex: 1
        }}>
          <h2 style={{ 
            fontSize: '24px', 
            fontWeight: '700', 
            color: '#0f172a', 
            margin: '0 0 28px 0',
            letterSpacing: '-0.025em'
          }}>
            System Administration
          </h2>
          
          <div style={{ 
            display: 'grid', 
            gridTemplateColumns: 'repeat(auto-fit, minmax(250px, 1fr))', 
            gap: '24px' 
          }}>
            {/* 사용자 관리 */}
            <div
              onClick={() => navigateToPage('user-management')}
              style={{
                background: 'white',
                borderRadius: '16px',
                padding: '24px',
                boxShadow: '0 8px 20px rgba(0, 0, 0, 0.08)',
                border: '1px solid #e2e8f0',
                cursor: 'pointer',
                transition: 'all 0.3s ease',
                textAlign: 'center'
              }}
              onMouseEnter={(e) => {
                e.currentTarget.style.transform = 'translateY(-3px)';
                e.currentTarget.style.boxShadow = '0 12px 25px rgba(0, 0, 0, 0.12)';
              }}
              onMouseLeave={(e) => {
                e.currentTarget.style.transform = 'translateY(0)';
                e.currentTarget.style.boxShadow = '0 8px 20px rgba(0, 0, 0, 0.08)';
              }}
            >
              <div style={{
                width: '48px',
                height: '48px',
                borderRadius: '12px',
                background: 'linear-gradient(135deg, #f59e0b 0%, #d97706 100%)',
                display: 'flex',
                alignItems: 'center',
                justifyContent: 'center',
                margin: '0 auto 16px auto',
                color: 'white',
                fontSize: '14px',
                fontWeight: '700'
              }}>
                USER
              </div>
              <h3 style={{ 
                fontSize: '16px', 
                fontWeight: '700', 
                color: '#1a202c', 
                margin: '0 0 8px 0'
              }}>
                User Management
              </h3>
              <p style={{ 
                color: '#64748b', 
                fontSize: '12px', 
                margin: 0,
                lineHeight: '1.4'
              }}>
                Manage user accounts and permissions
              </p>
              {pendingSignupCount > 0 && (
                <div style={{
                  marginTop: '8px',
                  padding: '4px 8px',
                  background: '#ef4444',
                  color: 'white',
                  borderRadius: '6px',
                  fontSize: '12px',
                  fontWeight: '600'
                }}>
                  {pendingSignupCount} pending
                </div>
              )}
            </div>

            {/* 시스템 설정 */}
            <div
              onClick={() => navigateToPage('system-settings')}
              style={{
                background: 'white',
                borderRadius: '16px',
                padding: '24px',
                boxShadow: '0 8px 20px rgba(0, 0, 0, 0.08)',
                border: '1px solid #e2e8f0',
                cursor: 'pointer',
                transition: 'all 0.3s ease',
                textAlign: 'center'
              }}
              onMouseEnter={(e) => {
                e.currentTarget.style.transform = 'translateY(-3px)';
                e.currentTarget.style.boxShadow = '0 12px 25px rgba(0, 0, 0, 0.12)';
              }}
              onMouseLeave={(e) => {
                e.currentTarget.style.transform = 'translateY(0)';
                e.currentTarget.style.boxShadow = '0 8px 20px rgba(0, 0, 0, 0.08)';
              }}
            >
              <div style={{
                width: '48px',
                height: '48px',
                borderRadius: '12px',
                background: 'linear-gradient(135deg, #6366f1 0%, #4f46e5 100%)',
                display: 'flex',
                alignItems: 'center',
                justifyContent: 'center',
                margin: '0 auto 16px auto',
                color: 'white',
                fontSize: '14px',
                fontWeight: '700'
              }}>
                SYS
              </div>
              <h3 style={{ 
                fontSize: '16px', 
                fontWeight: '700', 
                color: '#1a202c', 
                margin: '0 0 8px 0'
              }}>
                System Settings
              </h3>
              <p style={{ 
                color: '#64748b', 
                fontSize: '12px', 
                margin: 0,
                lineHeight: '1.4'
              }}>
                Configure system preferences and settings
              </p>
            </div>

            {/* 시스템 로그 */}
            <div
              onClick={() => navigateToPage('system-logs')}
              style={{
                background: 'white',
                borderRadius: '16px',
                padding: '24px',
                boxShadow: '0 8px 20px rgba(0, 0, 0, 0.08)',
                border: '1px solid #e2e8f0',
                cursor: 'pointer',
                transition: 'all 0.3s ease',
                textAlign: 'center'
              }}
              onMouseEnter={(e) => {
                e.currentTarget.style.transform = 'translateY(-3px)';
                e.currentTarget.style.boxShadow = '0 12px 25px rgba(0, 0, 0, 0.12)';
              }}
              onMouseLeave={(e) => {
                e.currentTarget.style.transform = 'translateY(0)';
                e.currentTarget.style.boxShadow = '0 8px 20px rgba(0, 0, 0, 0.08)';
              }}
            >
              <div style={{
                width: '48px',
                height: '48px',
                borderRadius: '12px',
                background: 'linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%)',
                display: 'flex',
                alignItems: 'center',
                justifyContent: 'center',
                margin: '0 auto 16px auto',
                color: 'white',
                fontSize: '14px',
                fontWeight: '700'
              }}>
                LOG
              </div>
              <h3 style={{ 
                fontSize: '16px', 
                fontWeight: '700', 
                color: '#1a202c', 
                margin: '0 0 8px 0'
              }}>
                System Logs
              </h3>
              <p style={{ 
                color: '#64748b', 
                fontSize: '12px', 
                margin: 0,
                lineHeight: '1.4'
              }}>
                View system activity and error logs
              </p>
            </div>

            {/* 로그 모니터링 */}
            <div
              onClick={() => navigateToPage('log-monitoring')}
              style={{
                background: 'white',
                borderRadius: '16px',
                padding: '24px',
                boxShadow: '0 8px 20px rgba(0, 0, 0, 0.08)',
                border: '1px solid #e2e8f0',
                cursor: 'pointer',
                transition: 'all 0.3s ease',
                textAlign: 'center'
              }}
              onMouseEnter={(e) => {
                e.currentTarget.style.transform = 'translateY(-3px)';
                e.currentTarget.style.boxShadow = '0 12px 25px rgba(0, 0, 0, 0.12)';
              }}
              onMouseLeave={(e) => {
                e.currentTarget.style.transform = 'translateY(0)';
                e.currentTarget.style.boxShadow = '0 8px 20px rgba(0, 0, 0, 0.08)';
              }}
            >
              <div style={{
                width: '48px',
                height: '48px',
                borderRadius: '12px',
                background: 'linear-gradient(135deg, #06b6d4 0%, #0891b2 100%)',
                display: 'flex',
                alignItems: 'center',
                justifyContent: 'center',
                margin: '0 auto 16px auto',
                color: 'white',
                fontSize: '14px',
                fontWeight: '700'
              }}>
                MON
              </div>
              <h3 style={{ 
                fontSize: '16px', 
                fontWeight: '700', 
                color: '#1a202c', 
                margin: '0 0 8px 0'
              }}>
                Log Monitoring
              </h3>
              <p style={{ 
                color: '#64748b', 
                fontSize: '12px', 
                margin: 0,
                lineHeight: '1.4'
              }}>
                Real-time system monitoring and alerts
              </p>
            </div>
          </div>
        </div>
      )}

      {/* 시스템 현황 섹션 */}
      <div style={{
        background: 'rgba(255, 255, 255, 0.9)',
        backdropFilter: 'blur(10px)',
        borderRadius: '20px',
        padding: '32px',
        boxShadow: '0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04)',
        border: '1px solid rgba(255, 255, 255, 0.2)',
        position: 'relative',
        zIndex: 1
      }}>
        <h2 style={{ 
          fontSize: '24px', 
          fontWeight: '700', 
          color: '#0f172a', 
          margin: '0 0 28px 0',
          letterSpacing: '-0.025em'
        }}>
          System Overview
        </h2>
        <div style={{ 
          display: 'grid', 
          gridTemplateColumns: 'repeat(auto-fit, minmax(200px, 1fr))', 
          gap: '20px' 
        }}>
          {/* 등록된 프로젝트 */}
          <div style={{ 
            background: '#f0f4f8', 
            borderRadius: '12px', 
            padding: '20px', 
            textAlign: 'center',
            boxShadow: '0 4px 10px rgba(0,0,0,0.05)'
          }}>
            <div style={{ fontSize: '32px', fontWeight: '700', color: '#3b82f6', marginBottom: '8px' }}>
              {projects.length || 0}
            </div>
            <div style={{ fontSize: '14px', color: '#475569', fontWeight: '500' }}>Registered Projects</div>
          </div>
          {/* 선택된 프로젝트 */}
          <div style={{ 
            background: '#f0f4f8', 
            borderRadius: '12px', 
            padding: '20px', 
            textAlign: 'center',
            boxShadow: '0 4px 10px rgba(0,0,0,0.05)'
          }}>
            <div style={{ fontSize: '32px', fontWeight: '700', color: selectedProject ? '#22c55e' : '#64748b', marginBottom: '8px' }}>
              {selectedProject ? '1' : '0'}
            </div>
            <div style={{ fontSize: '14px', color: '#475569', fontWeight: '500' }}>Selected Project</div>
          </div>
          {/* 현재 권한 */}
          <div style={{ 
            background: '#f0f4f8', 
            borderRadius: '12px', 
            padding: '20px', 
            textAlign: 'center',
            boxShadow: '0 4px 10px rgba(0,0,0,0.05)'
          }}>
            <div style={{ fontSize: '32px', fontWeight: '700', color: '#f97316', marginBottom: '8px' }}>
              {user?.role === 'admin' ? 'Admin' : 'User'}
            </div>
            <div style={{ fontSize: '14px', color: '#475569', fontWeight: '500' }}>Current Role</div>
          </div>
          {/* 시스템 상태 */}
          <div style={{ 
            background: '#f0f4f8', 
            borderRadius: '12px', 
            padding: '20px', 
            textAlign: 'center',
            boxShadow: '0 4px 10px rgba(0,0,0,0.05)'
          }}>
            <div style={{ fontSize: '32px', fontWeight: '700', color: '#22c55e', marginBottom: '8px' }}>
              Active
            </div>
            <div style={{ fontSize: '14px', color: '#475569', fontWeight: '500' }}>System Status</div>
          </div>
        </div>
      </div>

      {/* 프로젝트 생성 모달 */}
      {showCreateProject && (
        <div style={{
          position: 'fixed',
          top: 0,
          left: 0,
          right: 0,
          bottom: 0,
          background: 'rgba(0, 0, 0, 0.6)',
          display: 'flex',
          justifyContent: 'center',
          alignItems: 'center',
          zIndex: 1000
        }}>
          <div style={{
            background: 'white',
            borderRadius: '16px',
            padding: '32px',
            boxShadow: '0 25px 50px -12px rgba(0, 0, 0, 0.25)',
            width: '90%',
            maxWidth: '500px',
            fontFamily: '-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif'
          }}>
            <h3 style={{ 
              fontSize: '24px', 
              fontWeight: '700', 
              color: '#1a202c', 
              margin: '0 0 24px 0',
              letterSpacing: '-0.025em'
            }}>
              Create New Project
            </h3>
            <div style={{ marginBottom: '20px' }}>
              <label style={{ display: 'block', fontSize: '14px', color: '#475569', marginBottom: '8px', fontWeight: '500' }}>
                Project Code
              </label>
              <input
                type="text"
                value={newProjectCode}
                onChange={(e) => setNewProjectCode(e.target.value)}
                style={{
                  width: '100%',
                  padding: '12px',
                  borderRadius: '8px',
                  border: '1px solid #cbd5e1',
                  fontSize: '16px',
                  boxSizing: 'border-box'
                }}
                placeholder="e.g., J24-001"
              />
            </div>
            <div style={{ marginBottom: '20px' }}>
              <label style={{ display: 'block', fontSize: '14px', color: '#475569', marginBottom: '8px', fontWeight: '500' }}>
                Project Name
              </label>
              <input
                type="text"
                value={newProjectName}
                onChange={(e) => setNewProjectName(e.target.value)}
                style={{
                  width: '100%',
                  padding: '12px',
                  borderRadius: '8px',
                  border: '1px solid #cbd5e1',
                  fontSize: '16px',
                  boxSizing: 'border-box'
                }}
                placeholder="e.g., Ulsan SK Energy Expansion"
              />
            </div>
            <div style={{ marginBottom: '24px' }}>
              <label style={{ display: 'block', fontSize: '14px', color: '#475569', marginBottom: '8px', fontWeight: '500' }}>
                Client Name (Optional)
              </label>
              <input
                type="text"
                value={newClientName}
                onChange={(e) => setNewClientName(e.target.value)}
                style={{
                  width: '100%',
                  padding: '12px',
                  borderRadius: '8px',
                  border: '1px solid #cbd5e1',
                  fontSize: '16px',
                  boxSizing: 'border-box'
                }}
                placeholder="e.g., Samsung Engineering"
              />
            </div>
            <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '12px' }}>
              <button
                onClick={handleCloseCreateProject}
                style={{
                  background: '#e2e8f0',
                  color: '#475569',
                  border: 'none',
                  borderRadius: '10px',
                  padding: '12px 24px',
                  cursor: 'pointer',
                  fontSize: '16px',
                  fontWeight: '600',
                  transition: 'background 0.2s ease'
                }}
                onMouseEnter={(e) => e.target.style.background = '#cbd5e1'}
                onMouseLeave={(e) => e.target.style.background = '#e2e8f0'}
              >
                Cancel
              </button>
              <button
                onClick={createProject}
                style={{
                  background: 'linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%)',
                  color: 'white',
                  border: 'none',
                  borderRadius: '10px',
                  padding: '12px 24px',
                  cursor: 'pointer',
                  fontSize: '16px',
                  fontWeight: '600',
                  boxShadow: '0 4px 14px 0 rgba(59, 130, 246, 0.39)',
                  transition: 'all 0.2s ease'
                }}
                onMouseEnter={(e) => {
                  e.target.style.transform = 'translateY(-2px)';
                  e.target.style.boxShadow = '0 8px 25px 0 rgba(59, 130, 246, 0.5)';
                }}
                onMouseLeave={(e) => {
                  e.target.style.transform = 'translateY(0)';
                  e.target.style.boxShadow = '0 4px 14px 0 rgba(59, 130, 246, 0.39)';
                }}
              >
                Create Project
              </button>
            </div>
          </div>
        </div>
      )}
    </div>
  );
};

export default DashboardPage;