// UTAS Knowledge Base for RAG System
export const utasKnowledgeBase = {
  // Academic Programs
  courses: {
    undergraduate: [
      {
        id: "bachelor-business",
        title: "Bachelor of Business",
        area: "Business and Law",
        duration: "3 years",
        description: "Develop essential business skills in management, marketing, economics, and entrepreneurship.",
        entry: "ATAR 60+ or equivalent",
        campus: ["Hobart", "Launceston"],
        fees: "Commonwealth Supported",
        pathways: ["Commerce", "Accounting", "Management", "Marketing"]
      },
      {
        id: "bachelor-marine-science",
        title: "Bachelor of Marine and Antarctic Science",
        area: "Earth, Sea, Antarctic and Environment", 
        duration: "3 years",
        description: "Study marine ecosystems, climate science, and Antarctic research at IMAS.",
        entry: "ATAR 70+ with Mathematics and Science",
        campus: ["Hobart"],
        fees: "Commonwealth Supported",
        pathways: ["Marine Biology", "Climate Science", "Antarctic Studies", "Fisheries"]
      },
      {
        id: "bachelor-engineering",
        title: "Bachelor of Engineering (Honours)",
        area: "Science, Technology and Engineering",
        duration: "4 years",
        description: "Specialise in Civil, Electrical, Mechanical, or Software Engineering.",
        entry: "ATAR 75+ with Mathematics and Physics",
        campus: ["Hobart", "Launceston"],
        fees: "Commonwealth Supported",
        pathways: ["Civil Engineering", "Electrical Engineering", "Mechanical Engineering", "Software Engineering"]
      },
      {
        id: "bachelor-medicine",
        title: "Bachelor of Medicine, Bachelor of Surgery",
        area: "Health and Medicine",
        duration: "5 years",
        description: "Comprehensive medical training with rural and regional focus.",
        entry: "ATAR 95+ with UCAT and interview",
        campus: ["Hobart", "Launceston"],
        fees: "Commonwealth Supported",
        pathways: ["General Practice", "Specialist Medicine", "Rural Medicine"]
      },
      {
        id: "bachelor-arts",
        title: "Bachelor of Arts",
        area: "Education, Humanities and Social Sciences",
        duration: "3 years", 
        description: "Explore humanities, social sciences, and develop critical thinking skills.",
        entry: "ATAR 60+ or equivalent",
        campus: ["Hobart", "Launceston"],
        fees: "Commonwealth Supported",
        pathways: ["English Literature", "History", "Philosophy", "Sociology", "Psychology"]
      },
      {
        id: "bachelor-creative-arts",
        title: "Bachelor of Creative Arts",
        area: "Creative Arts and Design",
        duration: "3 years",
        description: "Develop skills in visual arts, media, design, and creative practice.",
        entry: "ATAR 65+ with portfolio",
        campus: ["Hobart", "Launceston"],
        fees: "Commonwealth Supported", 
        pathways: ["Fine Arts", "Graphic Design", "Media Arts", "Theatre"]
      }
    ],
    postgraduate: [
      {
        id: "master-business-administration",
        title: "Master of Business Administration (MBA)",
        area: "Business and Law",
        duration: "1.5-2 years",
        description: "Advanced business leadership and management skills.",
        entry: "Bachelor degree + 3 years work experience",
        campus: ["Hobart", "Sydney"],
        fees: "$35,000 per year",
        pathways: ["Executive Leadership", "Strategy", "Innovation"]
      },
      {
        id: "master-marine-science",
        title: "Master of Marine and Antarctic Science",
        area: "Earth, Sea, Antarctic and Environment",
        duration: "2 years",
        description: "Advanced research in marine ecosystems and climate science.",
        entry: "Bachelor degree in relevant field",
        campus: ["Hobart"],
        fees: "$32,000 per year",
        pathways: ["Research", "Conservation", "Policy"]
      }
    ]
  },

  // University Information
  about: {
    rankings: {
      climate_action: "#1 globally (THE Impact Rankings 2022-2025)",
      qs_rating: "5 stars overall",
      global_ranking: "Top 1% worldwide",
      carbon_neutral: "Climate Active certified"
    },
    campuses: {
      hobart: {
        location: "Sandy Bay, Hobart, Tasmania",
        description: "Main campus with marine science facilities and heritage buildings",
        facilities: ["IMAS", "Medical School", "Arts Faculty", "Library"]
      },
      launceston: {
        location: "Newnham, Launceston, Tasmania", 
        description: "Northern campus with engineering and health facilities",
        facilities: ["Engineering School", "Health Faculty", "Sports Centre"]
      },
      burnie: {
        location: "Cradle Coast, Burnie, Tasmania",
        description: "Regional campus focusing on health and education",
        facilities: ["Clinical School", "Education Faculty"]
      },
      sydney: {
        location: "Sydney CBD, New South Wales",
        description: "City campus for business and postgraduate programs",
        facilities: ["Business School", "Executive Education"]
      }
    },
    sustainability: {
      achievements: [
        "#1 global ranking for climate action (2022-2025)",
        "100% renewable energy across all campuses",
        "50% reduction in carbon emissions since 2007",
        "Climate Active Carbon Neutral certification",
        "Fossil fuel divestment completed",
        "Green building standards for all new construction"
      ],
      initiatives: [
        "Zero waste to landfill by 2030",
        "Carbon neutral by 2030",
        "Sustainable transport programs",
        "Campus solar installations",
        "Biodiversity conservation projects"
      ]
    }
  },

  // Research Excellence
  research: {
    institutes: {
      imas: {
        name: "Institute for Marine and Antarctic Studies",
        description: "World-leading marine and climate science research",
        focus: ["Marine ecosystems", "Climate change", "Antarctic research", "Fisheries science"],
        achievements: ["Global recognition in marine science", "Antarctic research partnerships", "Climate modeling"]
      },
      tia: {
        name: "Tasmanian Institute of Agriculture",
        description: "Sustainable agriculture and food systems research",
        focus: ["Sustainable farming", "Food security", "Agricultural innovation"],
        achievements: ["Industry partnerships", "Sustainable agriculture practices"]
      }
    },
    strengths: [
      "Marine and Antarctic Science - global leadership",
      "Climate Action Research - #1 ranking",
      "Agriculture and Food Systems",
      "Health and Medical Research",
      "Engineering and Technology Innovation"
    ]
  },

  // Student Support
  support: {
    academic: [
      "Study skills workshops",
      "Academic writing support", 
      "Mathematics learning centre",
      "Peer tutoring programs",
      "Online learning resources"
    ],
    wellbeing: [
      "Counselling services",
      "Mental health support",
      "Disability services",
      "International student support",
      "Financial counselling"
    ],
    career: [
      "Career planning workshops",
      "Industry placement programs", 
      "Graduate employment services",
      "Networking events",
      "Professional development"
    ]
  },

  // Student Support Services
  student_support: {
    academic_support: {
      learning_support: {
        description: "Free academic skills support for all students",
        services: [
          "Academic writing workshops",
          "Study skills training", 
          "Time management coaching",
          "Exam preparation strategies",
          "Research skills development",
          "Critical thinking workshops"
        ],
        contact: "learningsupport@utas.edu.au"
      },
      peer_learning: {
        description: "Student-led academic support programs",
        programs: [
          "PASS (Peer Assisted Study Sessions)",
          "Study groups",
          "Peer mentoring",
          "Academic peer coaching",
          "Language exchange programs"
        ]
      },
      library_services: {
        description: "Comprehensive library and research support",
        services: [
          "Research consultations",
          "Literature search training",
          "Citation and referencing help",
          "Digital literacy workshops",
          "Subject-specific research guides",
          "Inter-library loans"
        ],
        hours: "24/7 online access, extended hours during exams"
      }
    },
    wellbeing_support: {
      counselling: {
        description: "Free, confidential counselling services",
        services: [
          "Individual counselling",
          "Group therapy sessions",
          "Crisis intervention",
          "Mental health workshops",
          "Stress management programs",
          "Relationship counselling"
        ],
        contact: "counselling@utas.edu.au",
        phone: "03 6226 2697"
      },
      disability_services: {
        description: "Support for students with disabilities",
        services: [
          "Academic accommodations",
          "Assistive technology",
          "Note-taking services",
          "Alternative assessment arrangements",
          "Mobility and access support",
          "Transition planning"
        ],
        contact: "disability.services@utas.edu.au"
      },
      medical_services: {
        description: "On-campus health services",
        services: [
          "General practice consultations",
          "Mental health support",
          "Vaccinations and health checks",
          "Travel health advice",
          "Emergency first aid",
          "Health education programs"
        ],
        locations: ["Hobart", "Launceston"]
      }
    },
    financial_support: {
      scholarships: {
        description: "Wide range of scholarships available",
        types: [
          "Academic merit scholarships",
          "Equity scholarships",
          "Research scholarships",
          "International student scholarships",
          "Indigenous scholarships",
          "Regional and rural scholarships"
        ],
        amounts: "Up to $10,000 per year",
        website: "scholarships.utas.edu.au"
      },
      financial_aid: {
        description: "Emergency financial assistance",
        services: [
          "Emergency grants",
          "Financial counselling",
          "Budget planning assistance",
          "Centrelink liaison",
          "Student loans guidance",
          "Hardship support"
        ]
      }
    },
    career_services: {
      description: "Career development and employment support",
      services: [
        "Career counselling",
        "Resume and cover letter assistance",
        "Interview preparation",
        "Job search strategies",
        "Industry networking events",
        "Graduate employment programs",
        "Internship placements",
        "Professional development workshops"
      ],
      contact: "careers@utas.edu.au"
    }
  },

  // International Student Services
  international: {
    why_utas: {
      benefits: [
        "Small class sizes and personalized attention",
        "100% renewable energy campus",
        "Strong industry connections",
        "Stunning natural environment",
        "Safe and welcoming community",
        "Pathway programs available",
        "Post-study work opportunities"
      ],
      rankings: [
        "#1 globally for climate action",
        "5-star QS rating",
        "Top 1% of universities worldwide",
        "Excellence in teaching and research"
      ]
    },
    entry_requirements: {
      undergraduate: {
        academic: "Australian Year 12 equivalent",
        english: "IELTS 6.0 overall (no band below 6.0) or equivalent",
        additional: "Some programs have specific prerequisites"
      },
      postgraduate: {
        academic: "Bachelor's degree or equivalent",
        english: "IELTS 6.5 overall (no band below 6.0) or equivalent",
        additional: "Work experience may be required for some programs"
      }
    },
    support_services: {
      arrival_support: [
        "Airport pickup service",
        "Orientation programs",
        "Campus tours",
        "Bank account setup assistance",
        "Mobile phone plans",
        "Transport information"
      ],
      ongoing_support: [
        "24/7 emergency support",
        "Academic support",
        "Visa renewal assistance",
        "Cultural adaptation programs",
        "English language support",
        "Social activities and events"
      ]
    },
    visa_information: {
      student_visa: {
        type: "Subclass 500",
        requirements: [
          "Genuine Temporary Entrant (GTE) statement",
          "Proof of financial capacity",
          "Health insurance (OSHC)",
          "English proficiency",
          "Health examinations"
        ],
        work_rights: "20 hours per week during studies"
      }
    },
    accommodation: {
      on_campus: {
        description: "Fully furnished accommodation with meals",
        options: [
          "Christ College",
          "Jane Franklin Hall",
          "University Apartments",
          "Kerslake Hall"
        ],
        cost: "$300-$400 per week"
      },
      off_campus: {
        description: "Independent living options",
        options: [
          "Shared houses",
          "Private rentals",
          "Student housing providers",
          "Homestay arrangements"
        ],
        cost: "$150-$300 per week"
      }
    }
  },

  // Campus Life
  campus_life: {
    accommodation: {
      residential_colleges: {
        christ_college: {
          description: "Historic college with strong academic tradition",
          features: ["Dining hall", "Study rooms", "Common areas", "Pastoral care"],
          cost: "$400-$450 per week",
          capacity: "200 students"
        },
        jane_franklin_hall: {
          description: "Modern accommodation with excellent facilities",
          features: ["Gym", "Study spaces", "Social areas", "Tutoring support"],
          cost: "$350-$400 per week",
          capacity: "400 students"
        },
        university_apartments: {
          description: "Self-catered apartment-style living",
          features: ["Private bathrooms", "Kitchenettes", "Study areas", "Social spaces"],
          cost: "$300-$350 per week",
          capacity: "300 students"
        }
      }
    },
    clubs_societies: {
      categories: [
        "Academic and professional clubs",
        "Cultural and religious societies",
        "Sports and recreation clubs",
        "Special interest groups",
        "Student politics and advocacy",
        "Arts and creative societies"
      ],
      student_association: {
        name: "Tasmania University Student Association (TUSA)",
        services: [
          "Student advocacy",
          "Free legal advice",
          "Emergency financial assistance",
          "Social events and activities",
          "Student publications",
          "Clubs and societies support"
        ]
      }
    },
    sports_recreation: {
      facilities: [
        "Sports and Aquatic Centre",
        "Fitness centres",
        "Swimming pools",
        "Tennis courts",
        "Basketball courts",
        "Climbing wall"
      ],
      programs: [
        "Elite athlete support",
        "Intramural sports",
        "Group fitness classes",
        "Personal training",
        "Sports clubs",
        "Recreation programs"
      ]
    },
    dining: {
      on_campus: [
        "Uni Cafe (Sandy Bay)",
        "Mezz Cafe (Launceston)",
        "Food court options",
        "Vending machines",
        "Residential dining halls"
      ],
      dietary_options: [
        "Vegetarian and vegan options",
        "Halal certified meals",
        "Gluten-free options",
        "Allergy-friendly choices"
      ]
    }
  },

  // Comprehensive Research Information
  research_comprehensive: {
    excellence_areas: {
      marine_antarctic: {
        description: "World-leading research in marine and Antarctic science",
        institute: "Institute for Marine and Antarctic Studies (IMAS)",
        research_focus: [
          "Climate change impacts on marine ecosystems",
          "Antarctic ice sheet dynamics",
          "Sustainable fisheries management",
          "Ocean acidification",
          "Marine biodiversity conservation",
          "Polar logistics and operations"
        ],
        facilities: [
          "Research vessels",
          "Antarctic research stations",
          "Marine laboratories",
          "Climate modeling facilities",
          "Aquaculture research centre"
        ],
        partnerships: [
          "Australian Antarctic Division",
          "CSIRO",
          "International Antarctic partners",
          "Fishing industry collaborations"
        ]
      },
      agriculture_food: {
        description: "Innovation in sustainable agriculture and food systems",
        institute: "Tasmanian Institute of Agriculture (TIA)",
        research_focus: [
          "Precision agriculture technologies",
          "Crop breeding and genetics",
          "Sustainable farming practices",
          "Food safety and quality",
          "Agricultural robotics",
          "Climate-smart agriculture"
        ],
        facilities: [
          "Research farms",
          "Controlled environment facilities",
          "Food processing laboratories",
          "Agricultural technology centres"
        ]
      },
      health_medicine: {
        description: "Advancing health outcomes through research",
        institute: "Menzies Institute for Medical Research",
        research_focus: [
          "Chronic disease prevention",
          "Neurological disorders",
          "Population health",
          "Health services research",
          "Digital health technologies",
          "Rural and remote health"
        ],
        facilities: [
          "Clinical research facilities",
          "Biomedical laboratories",
          "Population health data centres",
          "Medical imaging facilities"
        ]
      },
      creative_arts: {
        description: "Innovation in creative practice and cultural research",
        research_focus: [
          "Contemporary art practice",
          "Cultural heritage preservation",
          "Creative technologies",
          "Performance studies",
          "Design thinking",
          "Cultural tourism"
        ],
        facilities: [
          "Art galleries",
          "Performance spaces",
          "Digital media studios",
          "Creative workshops"
        ]
      }
    },
    research_training: {
      phd_programs: {
        duration: "3-4 years full-time",
        funding: "Most students receive scholarships",
        support: [
          "Structured research training",
          "Milestone monitoring",
          "Professional development",
          "Conference presentation opportunities",
          "Industry collaboration projects"
        ]
      },
      masters_by_research: {
        duration: "1.5-2 years full-time",
        structure: "Coursework + thesis",
        pathways: "Direct entry to PhD programs"
      },
      research_scholarships: {
        types: [
          "Australian Government Research Training Program",
          "UTAS Research Scholarships",
          "Industry-sponsored scholarships",
          "International research scholarships"
        ],
        amounts: "$28,000-$35,000 per year",
        additional_support: "Conference funding and research costs"
      }
    }
  },

  // Additional Services and Information
  additional_services: {
    alumni_network: {
      description: "Strong global network of UTAS graduates",
      services: [
        "Career networking events",
        "Mentorship programs",
        "Professional development",
        "Alumni directories",
        "Reunion events",
        "Alumni benefits and discounts"
      ],
      global_reach: "Over 100,000 graduates worldwide"
    },
    community_engagement: {
      description: "Strong connections with local and global communities",
      initiatives: [
        "Community research partnerships",
        "Student volunteer programs",
        "Cultural events and festivals",
        "Public lecture series",
        "Community gardens",
        "Sustainability projects"
      ]
    },
    industry_partnerships: {
      description: "Extensive collaborations with industry partners",
      sectors: [
        "Agriculture and aquaculture",
        "Maritime industries",
        "Health and medical technology",
        "Creative industries",
        "Tourism and hospitality",
        "Technology and innovation"
      ],
      benefits: [
        "Work-integrated learning",
        "Graduate employment opportunities",
        "Industry-sponsored research",
        "Professional development programs",
        "Internship placements"
      ]
    }
  },

  // FAQs
  faqs: [
    {
      q: "What is UTAS known for?",
      a: "UTAS is globally ranked #1 for climate action and is renowned for marine and Antarctic science research, sustainability leadership, and quality education in a unique island environment."
    },
    {
      q: "How do I apply to UTAS?",
      a: "Domestic students apply through the UAC UTAS portal, while international students can apply directly or through authorised agents. Applications are free and available online."
    },
    {
      q: "What scholarships are available?",
      a: "UTAS offers various scholarships including Merit Scholarships ($5,000/year), Tasmanian Scholarships ($15,000/year), and specific program scholarships. Check our scholarships portal for details."
    },
    {
      q: "Where are UTAS campuses located?",
      a: "UTAS has four campuses: Hobart (main), Launceston (northern), Burnie (regional), and Sydney (city campus for business programs)."
    },
    {
      q: "What support is available for students?",
      a: "Comprehensive support including academic assistance, mental health counselling, disability services, career guidance, and international student support."
    }
  ]
};

// Types for search results
interface CourseResult {
  type: 'course';
  data: {
    id: string;
    title: string;
    area: string;
    duration: string;
    description: string;
    entry: string;
    campus: string[];
    fees: string;
    pathways: string[];
  };
  relevance: number;
}

interface FAQResult {
  type: 'faq';
  data: {
    q: string;
    a: string;
  };
  relevance: number;
}

type SearchResult = CourseResult | FAQResult;

// Search functions for RAG
export const searchKnowledgeBase = (query: string, category?: string): SearchResult[] => {
  const results: SearchResult[] = [];
  const searchTerms = query.toLowerCase().split(' ');
  
  // Search courses
  if (!category || category === 'courses') {
    [...utasKnowledgeBase.courses.undergraduate, ...utasKnowledgeBase.courses.postgraduate].forEach(course => {
      const relevance = searchTerms.reduce((score, term) => {
        if (course.title.toLowerCase().includes(term) || 
            course.description.toLowerCase().includes(term) ||
            course.area.toLowerCase().includes(term)) {
          return score + 1;
        }
        return score;
      }, 0);
      
      if (relevance > 0) {
        results.push({ type: 'course', data: course, relevance });
      }
    });
  }
  
  // Search FAQs
  if (!category || category === 'faq') {
    utasKnowledgeBase.faqs.forEach(faq => {
      const relevance = searchTerms.reduce((score, term) => {
        if (faq.q.toLowerCase().includes(term) || faq.a.toLowerCase().includes(term)) {
          return score + 1;
        }
        return score;
      }, 0);
      
      if (relevance > 0) {
        results.push({ type: 'faq', data: faq, relevance });
      }
    });
  }
  
  return results.sort((a, b) => b.relevance - a.relevance).slice(0, 5);
};

export default utasKnowledgeBase;