main.cpp

#include "ChocAn.h"

//function stubs for terminal interface simulation functions in main menu
void operator_terminal();
void provider_terminal();
void manager_terminal();



int main() {
    
    //for selecting menu options
    int selection = 0;

    //Inital terminal bootup
    while (true) {
	//display menu options and prompt for selection
        cout << "ChocAn Data Processing Software" << endl;
	cout << "------------------------------------------------------" << endl;
	cout << "1. Operator Terminal - Manage Members and Providers" << endl;
	cout << "2. Provider Terminal - Manage Services" << endl;
	cout << "3. Manager Terminal - Manage Service Reports" << endl;
	cout << "4. Exit" << endl;
	cout << "Enter selection: ";
	cin >> selection;

	//each selection calls respective functions
	if (selection == 1) {
	    operator_terminal();
	}
	else if (selection == 2) {
	    provider_terminal();
	}
	else if (selection == 3) {
	    manager_terminal();
	}
	else if (selection == 4) {
	    cout << endl << "Exiting Terminal..." << endl;
	    return 0;
	}
	else {
	    cout << endl << "Invalid input, try again..." << endl;
	}
    }

    return 0;
}



//interface for the operator terminal simulation - used to manage members and providers
void operator_terminal() {
    // database instance for this terminal session
    ChocAnDB db;
    if (!db.initialize()) {
        cerr << "Failed to open ChocAn database for operator terminal." << endl;
        return;
    }

    //for selection
    int selection = 0;

    //display operator terminal options
    while (true) {
        cout << "Operator Terminal - Manage Members and Providers" << endl;
        cout << "------------------------------------------------------" << endl;
        cout << "1. Manage Members" << endl;
        cout << "2. Manage Providers" << endl;
        cout << "3. Return to Main Menu" << endl;
        cout << "Enter selection: ";
        cin >> selection;

        //go to member management
        if (selection == 1) {
            //for selecting in if block
            int subselect = 0;
            //display options to select
            while (true) {
                cout << "Member Management" << endl;
                cout << "-------------------------------------" << endl;
                cout << "1. Add Member" << endl;
                cout << "2. Remove Member" << endl;
                cout << "3. Update Member" << endl;
                cout << "4. View Member" << endl;
                cout << "5. Return to Main Menu" << endl;
                cout << "Enter selection: ";
                cin >> subselect;

                //THIS IS WHERE FUNCTION CALLS GO WHEN IMPLEMENTED
                if (subselect == 1) {
                    Member m;
                    cout << "Enter Member ID (int): ";
                    cin >> m.mem_id;
                    cout << "Enter Member Name (no spaces for now): ";
                    cin >> m.mem_name;
                    cout << "Enter Street Address (no spaces for now): ";
                    cin >> m.address;
                    cout << "Enter City: ";
                    cin >> m.city;
                    cout << "Enter State (2 letters): ";
                    cin >> m.state;
                    cout << "Enter Zip: ";
                    cin >> m.zip;
                    cout << "Enter Status (active/suspended): ";
                    cin >> m.status;

                    if (db.addMember(m)) {
                        cout << "Member added successfully." << endl;
                    } else {
                        cout << "Failed to add member." << endl;
                    }
                }
                else if (subselect == 2) {
                    int id;
                    cout << "Enter Member ID to remove: ";
                    cin >> id;
                    if (db.deleteMember(id)) {
                        cout << "Member removed successfully." << endl;
                    } else {
                        cout << "Failed to remove member (ID may not exist)." << endl;
                    }
                }
                else if (subselect == 3) {
                    Member m;
                    cout << "Enter Member ID to update: ";
                    cin >> m.mem_id;

                    Member *existing = db.getMember(m.mem_id);
                    if (!existing) {
                        cout << "Member not found." << endl;
                    } else {
                        cout << "Enter new Member Name (no spaces for now): ";
                        cin >> m.mem_name;
                        cout << "Enter new Street Address (no spaces for now): ";
                        cin >> m.address;
                        cout << "Enter new City: ";
                        cin >> m.city;
                        cout << "Enter new State (2 letters): ";
                        cin >> m.state;
                        cout << "Enter new Zip: ";
                        cin >> m.zip;
                        cout << "Enter new Status (active/suspended): ";
                        cin >> m.status;

                        if (db.updateMember(m)) {
                            cout << "Member updated successfully." << endl;
                        } else {
                            cout << "Failed to update member." << endl;
                        }
                        delete existing;
                    }
                }
                else if (subselect == 4) {
                    int id;
                    cout << "Enter Member ID to view: ";
                    cin >> id;
                    Member *m = db.getMember(id);
                    if (!m) {
                        cout << "Member not found." << endl;
                    } else {
                        cout << "Member ID: "     << m->mem_id   << endl;
                        cout << "Name: "         << m->mem_name << endl;
                        cout << "Address: "      << m->address  << endl;
                        cout << "City: "         << m->city     << endl;
                        cout << "State: "        << m->state    << endl;
                        cout << "Zip: "          << m->zip      << endl;
                        cout << "Status: "       << m->status   << endl;
                        delete m;
                    }
                }
                else if (subselect == 5) {
                    return;
                }
                else {
                    cout << "Invalid input, try again..." << endl;
                }
            }
        }

        //go to provider management
        else if (selection == 2) {
            //for selecting in else-if block
            int subselect = 0;
            //display options to select
            while (true) {
                cout << "Provider Management" << endl;
                cout << "-------------------------------------" << endl;
                cout << "1. Add Provider" << endl;
                cout << "2. Remove Provider" << endl;
                cout << "3. Update Provider" << endl;
                cout << "4. View Provider" << endl;
                cout << "5. Return to Main Menu" << endl;
                cout << "Enter selection: ";
                cin >> subselect;

                //THIS IS WHERE FUNCTION CALLS GO WHEN IMPLEMENTED
                if (subselect == 1) {
                    Provider p;
                    cout << "Enter Provider ID (int): ";
                    cin >> p.prov_id;
                    cout << "Enter Provider Name (no spaces for now): ";
                    cin >> p.prov_name;
                    cout << "Enter Street Address (no spaces for now): ";
                    cin >> p.address;
                    cout << "Enter City: ";
                    cin >> p.city;
                    cout << "Enter State (2 letters): ";
                    cin >> p.state;
                    cout << "Enter Zip: ";
                    cin >> p.zip;

                    if (db.addProvider(p)) {
                        cout << "Provider added successfully." << endl;
                    } else {
                        cout << "Failed to add provider." << endl;
                    }
                }
                else if (subselect == 2) {
                    int id;
                    cout << "Enter Provider ID to remove: ";
                    cin >> id;
                    if (db.deleteProvider(id)) {
                        cout << "Provider removed successfully." << endl;
                    } else {
                        cout << "Failed to remove provider (ID may not exist)." << endl;
                    }
                }
                else if (subselect == 3) {
                    Provider p;
                    cout << "Enter Provider ID to update: ";
                    cin >> p.prov_id;

                    Provider *existing = db.getProvider(p.prov_id);
                    if (!existing) {
                        cout << "Provider not found." << endl;
                    } else {
                        cout << "Enter new Provider Name (no spaces for now): ";
                        cin >> p.prov_name;
                        cout << "Enter new Street Address (no spaces for now): ";
                        cin >> p.address;
                        cout << "Enter new City: ";
                        cin >> p.city;
                        cout << "Enter new State (2 letters): ";
                        cin >> p.state;
                        cout << "Enter new Zip: ";
                        cin >> p.zip;

                        if (db.updateProvider(p)) {
                            cout << "Provider updated successfully." << endl;
                        } else {
                            cout << "Failed to update provider." << endl;
                        }
                        delete existing;
                    }
                }
                else if (subselect == 4) {
                    int id;
                    cout << "Enter Provider ID to view: ";
                    cin >> id;
                    Provider *p = db.getProvider(id);
                    if (!p) {
                        cout << "Provider not found." << endl;
                    } else {
                        cout << "Provider ID: " << p->prov_id   << endl;
                        cout << "Name: "        << p->prov_name << endl;
                        cout << "Address: "     << p->address   << endl;
                        cout << "City: "        << p->city      << endl;
                        cout << "State: "       << p->state     << endl;
                        cout << "Zip: "         << p->zip       << endl;
                        delete p;
                    }
                }
                else if (subselect == 5) {
                    return;
                }
                else {
                    cout << "Invalid input, try again..." << endl;
                }
            }
        }
        //return to main menu
        else if (selection == 3) return;
        else cout << "Invalid input, try again..." << endl;
    }
}
//interface for the provider terminal simulation - used to manage services
void provider_terminal() {
    // database instance for this terminal session
    ChocAnDB db;
    if (!db.initialize()) {
        cerr << "Failed to open ChocAn database for provider terminal." << endl;
        return;
    }

    //for selecting options
    int selection = 0;

    //display provider terminal options
    while (true) {
        cout << "Provider Terminal - Manage Services" << endl;
        cout << "------------------------------------------------------" << endl;
        cout << "1. Add Service" << endl;
        cout << "2. Remove Service" << endl;
        cout << "3. Update Service" << endl;
        cout << "4. View Service" << endl;
        cout << "5. Return to Main Menu" << endl;
        cout << "Enter selection: ";
        cin >> selection;

        //THIS IS WHERE FUNCTION CALLS GO WHEN IMPLEMENTED
        if (selection == 1) {
            Service s;
            cout << "Enter Service Code (int): ";
            cin >> s.code;
            cout << "Enter Service Name (no spaces for now): ";
            cin >> s.name;
            cout << "Enter Service Fee: ";
            cin >> s.fee;

            if (db.addService(s)) {
                cout << "Service added successfully." << endl;
            } else {
                cout << "Failed to add service." << endl;
            }
        }
        else if (selection == 2) {
            int code;
            cout << "Enter Service Code to remove: ";
            cin >> code;
            if (db.deleteService(code)) {
                cout << "Service removed successfully." << endl;
            } else {
                cout << "Failed to remove service (code may not exist)." << endl;
            }
        }
        else if (selection == 3) {
            Service s;
            cout << "Enter Service Code to update: ";
            cin >> s.code;

            Service *existing = db.getService(s.code);
            if (!existing) {
                cout << "Service not found." << endl;
            } else {
                cout << "Enter new Service Name (no spaces for now): ";
                cin >> s.name;
                cout << "Enter new Service Fee: ";
                cin >> s.fee;

                if (db.updateService(s)) {
                    cout << "Service updated successfully." << endl;
                } else {
                    cout << "Failed to update service." << endl;
                }
                delete existing;
            }
        }
        else if (selection == 4) {
            int code;
            cout << "Enter Service Code to view: ";
            cin >> code;
            Service *s = db.getService(code);
            if (!s) {
                cout << "Service not found." << endl;
            } else {
                cout << "Service Code: " << s->code << endl;
                cout << "Name: "         << s->name << endl;
                cout << "Fee: "          << s->fee  << endl;
                delete s;
            }
        }
        else if (selection == 5) return;
        else cout << "Invalid input, try again..." << endl;
    }
}

//interface for manager terminal simulation - used to manage records and reports of services
void manager_terminal() {
    // database instance for this terminal session
    ChocAnDB db;
    if (!db.initialize()) {
        cerr << "Failed to open ChocAn database for manager terminal." << endl;
        return;
    }

    //for selecting options
    int selection = 0;

    //display manager terminal options
    while (true) {
        cout << "Manager Terminal - Manage Service Reports" << endl;
        cout << "------------------------------------------------------" << endl;
        cout << "1. Add Service Record" << endl;
        cout << "2. Show Service Records by Member" << endl;
        cout << "3. Show Service Records by Provider" << endl;
        cout << "4. Show All Service Records - Summary" << endl;
        cout << "5. Return to Main Menu" << endl;
        cout << "Enter selection: ";
        cin >> selection;

        //THIS IS WHERE FUNCTION CALLS GO WHEN IMPLEMENTED
        if (selection == 1) {
            ServiceRecord r;
            cout << "Enter Current Date (MM-DD-YYYY): ";
            cin >> r.current_date;
            cout << "Enter Service Date (MM-DD-YYYY): ";
            cin >> r.service_date;
            cout << "Enter Provider ID: ";
            cin >> r.prov_id;
            cout << "Enter Member ID: ";
            cin >> r.mem_id;
            cout << "Enter Service Code: ";
            cin >> r.service_code;
            cout << "Enter Comments (no spaces for now): ";
            cin >> r.comments;
            cout << "Enter Fee: ";
            cin >> r.fee;

            if (db.addServiceRecord(r)) {
                cout << "Service record added successfully. Record ID: " << r.rec_id << endl;
            } else {
                cout << "Failed to add service record." << endl;
            }
        }
        else if (selection == 2) {
            int mem_id;
            string startDate, endDate;
            cout << "Enter Member ID: ";
            cin >> mem_id;
            cout << "Enter Start Date (MM-DD-YYYY, or 0 for all): ";
            cin >> startDate;
            cout << "Enter End Date (MM-DD-YYYY, or 0 for all): ";
            cin >> endDate;

            if (startDate == "0" || endDate == "0") {
                startDate.clear();
                endDate.clear();
            }

            vector<ServiceRecord> records =
                db.getServiceRecordsByMember(mem_id, startDate, endDate);

            if (records.empty()) {
                cout << "No service records found for that member / date range." << endl;
            } else {
                for (const auto &r : records) {
                    cout << "Record ID: "      << r.rec_id       << endl;
                    cout << "Current Date: "   << r.current_date << endl;
                    cout << "Service Date: "   << r.service_date << endl;
                    cout << "Provider ID: "    << r.prov_id      << endl;
                    cout << "Member ID: "      << r.mem_id       << endl;
                    cout << "Service Code: "   << r.service_code << endl;
                    cout << "Comments: "       << r.comments     << endl;
                    cout << "Fee: "            << r.fee          << endl;
                    cout << "------------------------" << endl;
                }
            }
        }
        else if (selection == 3) {
            int prov_id;
            string startDate, endDate;
            cout << "Enter Provider ID: ";
            cin >> prov_id;
            cout << "Enter Start Date (MM-DD-YYYY, or 0 for all): ";
            cin >> startDate;
            cout << "Enter End Date (MM-DD-YYYY, or 0 for all): ";
            cin >> endDate;

            if (startDate == "0" || endDate == "0") {
                startDate.clear();
                endDate.clear();
            }

            vector<ServiceRecord> records =
                db.getServiceRecordsByProvider(prov_id, startDate, endDate);

            if (records.empty()) {
                cout << "No service records found for that provider / date range." << endl;
            } else {
                for (const auto &r : records) {
                    cout << "Record ID: "      << r.rec_id       << endl;
                    cout << "Current Date: "   << r.current_date << endl;
                    cout << "Service Date: "   << r.service_date << endl;
                    cout << "Provider ID: "    << r.prov_id      << endl;
                    cout << "Member ID: "      << r.mem_id       << endl;
                    cout << "Service Code: "   << r.service_code << endl;
                    cout << "Comments: "       << r.comments     << endl;
                    cout << "Fee: "            << r.fee          << endl;
                    cout << "------------------------" << endl;
                }
            }
        }
        else if (selection == 4) {
            string startDate, endDate;
            cout << "Enter Start Date (MM-DD-YYYY, or 0 for all): ";
            cin >> startDate;
            cout << "Enter End Date (MM-DD-YYYY, or 0 for all): ";
            cin >> endDate;

            if (startDate == "0" || endDate == "0") {
                startDate.clear();
                endDate.clear();
            }

            vector<ServiceRecord> records =
                db.getAllServiceRecords(startDate, endDate);

            if (records.empty()) {
                cout << "No service records found for that date range." << endl;
            } else {
                double totalFees = 0.0;
                int count = 0;
                for (const auto &r : records) {
                    cout << "Record ID: "      << r.rec_id       << endl;
                    cout << "Current Date: "   << r.current_date << endl;
                    cout << "Service Date: "   << r.service_date << endl;
                    cout << "Provider ID: "    << r.prov_id      << endl;
                    cout << "Member ID: "      << r.mem_id       << endl;
                    cout << "Service Code: "   << r.service_code << endl;
                    cout << "Comments: "       << r.comments     << endl;
                    cout << "Fee: "            << r.fee          << endl;
                    cout << "------------------------" << endl;
                    totalFees += r.fee;
                    ++count;
                }
                cout << "Total records: " << count << endl;
                cout << "Total fees: "    << totalFees << endl;
            }
        }
        else if (selection == 5) return;
        else cout << "Invalid input, try again..." << endl;
    }
}