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moved code here. still needs to update gh

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klein panic
2025-02-24 15:18:44 -05:00
parent 9ca9f577a4
commit 2726432fe1
106 changed files with 4816 additions and 0 deletions
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33
ncursescalander/backup/Makefile Normal file
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# Compiler and Flags
CC = gcc
CFLAGS = -Wall -Wextra -std=c11 -g
LDFLAGS = -lncurses
# Source Files
SRCS = main.c
OBJS = $(SRCS:.c=.o)
# Output Binary
TARGET = calendar
# Default Target
all: $(TARGET)
# Build Target
$(TARGET): $(OBJS)
$(CC) $(CFLAGS) -o $(TARGET) $(OBJS) $(LDFLAGS)
# Object Files
%.o: %.c
$(CC) $(CFLAGS) -c $< -o $@
# Clean Target
clean:
rm -f $(OBJS) $(TARGET)
# Run Target
run: $(TARGET)
./$(TARGET)
# Phony Targets
.PHONY: all clean run

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ncursescalander/backup/main.c Normal file
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#include <ncurses.h>
#include <string.h>
#include <time.h>
#define MAX_TITLE_LEN 50
#define MAX_CALENDAR_LEN 30
#define MAX_NOTES_LEN 256
void draw_calendar(int month, int year, int selected_day);
void draw_day_view(int *day, int *month, int *year);
void open_add_event_tui();
void open_repeat_tui();
int main() {
int ch, month, year, day = 1;
time_t now;
struct tm *local;
// Initialize ncurses
initscr();
cbreak();
noecho();
keypad(stdscr, TRUE);
start_color();
init_pair(1, COLOR_RED, COLOR_BLACK); // Red color pair for the current time
// Get current date
now = time(NULL);
local = localtime(&now);
month = local->tm_mon + 1;
year = local->tm_year + 1900;
day = local->tm_mday;
// Main loop
while ((ch = getch()) != 'q') {
bool redraw = false;
switch (ch) {
case KEY_LEFT:
case 'j':
if (day > 1) {
day--;
redraw = true;
}
break;
case KEY_RIGHT:
case 'k':
if (day < 31) { // Simplified for demo purposes
day++;
redraw = true;
}
break;
case 'a': // 'a' for "Add Event"
open_add_event_tui();
redraw = true;
break;
case '\n': // Enter key to open the day view
draw_day_view(&day, &month, &year);
redraw = true;
break;
}
if (redraw) {
clear();
mvprintw(0, 0, "Calendar View - Press 'a' to Add Event");
draw_calendar(month, year, day);
refresh();
}
}
// End ncurses mode
endwin();
return 0;
}
void draw_calendar(int month, int year, int selected_day) {
mvprintw(1, 0, "Month: %d, Year: %d", month, year);
mvprintw(2, 0, "Su Mo Tu We Th Fr Sa");
// Placeholder for calendar drawing
for (int i = 1; i <= 30; i++) { // Simplified example for 30 days
if (i == selected_day) {
attron(A_REVERSE); // Highlight the selected day
}
mvprintw(3 + (i / 7), (i % 7) * 3, "%2d", i);
if (i == selected_day) {
attroff(A_REVERSE);
}
}
}
void draw_day_view(int *day, int *month, int *year) {
time_t now;
struct tm *local;
int ch;
bool redraw = true;
while (true) {
if (redraw) {
clear();
mvprintw(0, 0, "Day View");
mvprintw(1, 0, "Date: %02d-%02d-%04d", *day, *month, *year);
// Draw the hours of the day
for (int i = 0; i < 24; i++) {
mvprintw(i + 3, 0, "%02d:00 |", i);
mvhline(i + 3, 8, ' ', COLS - 8);
}
now = time(NULL);
local = localtime(&now);
if (local->tm_mday == *day && (local->tm_mon + 1) == *month && (local->tm_year + 1900) == *year) {
int current_hour = local->tm_hour;
int current_minute = local->tm_min;
attron(COLOR_PAIR(1)); // Red color
mvhline(current_hour + 3, 8, '-', COLS - 8);
mvprintw(current_hour + 3, 0, "%02d:%02d |", current_hour, current_minute);
attroff(COLOR_PAIR(1));
}
refresh();
redraw = false;
}
nodelay(stdscr, TRUE); // Make getch non-blocking
ch = getch();
if (ch == 'q') break; // Exit to Calendar View
if (ch == KEY_LEFT || ch == 'j') {
if (*day > 1) {
(*day)--;
} else {
if (*month > 1) {
(*month)--;
} else {
*month = 12;
(*year)--;
}
*day = 31; // Simplified for demo purposes
}
redraw = true;
} else if (ch == KEY_RIGHT || ch == 'k') {
if (*day < 31) { // Simplified for demo purposes
(*day)++;
} else {
*day = 1;
if (*month < 12) {
(*month)++;
} else {
*month = 1;
(*year)++;
}
}
redraw = true;
}
napms(1000);
}
nodelay(stdscr, FALSE);
}
void open_add_event_tui() {
char title[MAX_TITLE_LEN] = "";
char calendar[MAX_CALENDAR_LEN] = "";
char notes[MAX_NOTES_LEN] = "";
int ch;
bool all_day = false;
int start_day = 1, end_day = 1;
int start_hour = 9, start_minute = 0;
int end_hour = 10, end_minute = 0;
int repeat_option = 0;
char repeat_options[4][20] = {"Never", "Every Day", "Every Week", "Custom"};
int cursor_pos = 0;
while (true) {
clear();
mvprintw(0, 0, "Add New Event");
// Title input
mvprintw(2, 0, "Title: ");
if (cursor_pos == 0) attron(A_REVERSE);
mvprintw(2, 7, title);
if (cursor_pos == 0) attroff(A_REVERSE);
// All-day toggle
mvprintw(4, 0, "All Day: ");
if (cursor_pos == 1) attron(A_REVERSE);
mvprintw(4, 9, all_day ? "[X]" : "[ ]");
if (cursor_pos == 1) attroff(A_REVERSE);
// Start day and time
mvprintw(6, 0, "Start Day: %02d", start_day);
mvprintw(7, 0, "Start Time: ");
if (cursor_pos == 2) attron(A_REVERSE);
mvprintw(7, 12, "%02d:%02d", start_hour, start_minute);
if (cursor_pos == 2) attroff(A_REVERSE);
// End day and time
mvprintw(9, 0, "End Day: %02d", end_day);
mvprintw(10, 0, "End Time: ");
if (cursor_pos == 3) attron(A_REVERSE);
mvprintw(10, 10, "%02d:%02d", end_hour, end_minute);
if (cursor_pos == 3) attroff(A_REVERSE);
// Repeat options
mvprintw(12, 0, "Repeat: ");
if (cursor_pos == 4) attron(A_REVERSE);
mvprintw(12, 8, repeat_options[repeat_option]);
if (cursor_pos == 4) attroff(A_REVERSE);
// Calendar name input
mvprintw(14, 0, "Calendar: ");
if (cursor_pos == 5) attron(A_REVERSE);
mvprintw(14, 10, calendar);
if (cursor_pos == 5) attroff(A_REVERSE);
// Notes input
mvprintw(16, 0, "Notes: ");
if (cursor_pos == 6) attron(A_REVERSE);
mvprintw(17, 0, notes);
if (cursor_pos == 6) attroff(A_REVERSE);
// Instructions
mvprintw(19, 0, "Press 'q' to cancel, 's' to save");
refresh();
ch = getch();
if (ch == 'q') break; // Exit without saving
if (ch == 's') {
// Here, you would normally save the event
break;
}
// Handle navigation
if (ch == KEY_DOWN || ch == 'j') {
cursor_pos = (cursor_pos + 1) % 7;
} else if (ch == KEY_UP || ch == 'k') {
cursor_pos = (cursor_pos - 1 + 7) % 7;
}
// Handle specific field input
if (cursor_pos == 0 && ch != KEY_DOWN && ch != KEY_UP && ch != 's' && ch != 'q') {
int len = strlen(title);
if (ch == KEY_BACKSPACE || ch == 127) {
if (len > 0) title[len - 1] = '\0';
} else if (len < MAX_TITLE_LEN - 1) {
title[len] = ch;
title[len + 1] = '\0';
}
} else if (cursor_pos == 1 && (ch == ' ' || ch == '\n')) {
all_day = !all_day;
} else if (cursor_pos == 2 && (ch == ' ' || ch == '\n')) {
// Placeholder: Handle start day and time input
} else if (cursor_pos == 3 && (ch == ' ' || ch == '\n')) {
// Placeholder: Handle end day and time input
} else if (cursor_pos == 4 && (ch == ' ' || ch == '\n')) {
// Open repeat TUI
open_repeat_tui();
} else if (cursor_pos == 5 && ch != KEY_DOWN && ch != KEY_UP && ch != 's' && ch != 'q') {
int len = strlen(calendar);
if (ch == KEY_BACKSPACE || ch == 127) {
if (len > 0) calendar[len - 1] = '\0';
} else if (len < MAX_CALENDAR_LEN - 1) {
calendar[len] = ch;
calendar[len + 1] = '\0';
}
} else if (cursor_pos == 6 && ch != KEY_DOWN && ch != KEY_UP && ch != 's' && ch != 'q') {
int len = strlen(notes);
if (ch == KEY_BACKSPACE || ch == 127) {
if (len > 0) notes[len - 1] = '\0';
} else if (len < MAX_NOTES_LEN - 1) {
notes[len] = ch;
notes[len + 1] = '\0';
}
}
}
}
void open_repeat_tui() {
int ch;
int cursor_pos = 0;
while (true) {
clear();
mvprintw(0, 0, "Repeat Options");
mvprintw(2, 0, "1. Never");
if (cursor_pos == 0) attron(A_REVERSE);
mvprintw(2, 10, "Select");
if (cursor_pos == 0) attroff(A_REVERSE);
mvprintw(4, 0, "2. Every Day");
if (cursor_pos == 1) attron(A_REVERSE);
mvprintw(4, 10, "Select");
if (cursor_pos == 1) attroff(A_REVERSE);
mvprintw(6, 0, "3. Every Week");
if (cursor_pos == 2) attron(A_REVERSE);
mvprintw(6, 10, "Select");
if (cursor_pos == 2) attroff(A_REVERSE);
mvprintw(8, 0, "4. Custom");
if (cursor_pos == 3) attron(A_REVERSE);
mvprintw(8, 10, "Select");
if (cursor_pos == 3) attroff(A_REVERSE);
mvprintw(10, 0, "Press 'q' to return");
refresh();
ch = getch();
if (ch == 'q') break; // Return to the add event TUI
if (ch == KEY_DOWN || ch == 'j') {
cursor_pos = (cursor_pos + 1) % 4;
} else if (ch == KEY_UP || ch == 'k') {
cursor_pos = (cursor_pos - 1 + 4) % 4;
} else if (ch == '\n') {
// Here, you would handle selection logic
break; // Return after selection for now
}
}
}

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ncursescalander/build/Makefile Normal file
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# Makefile for ncurses calendar app
CC = gcc
CFLAGS = -Wall -Wextra -I../include
LDFLAGS = -lncurses -lsqlite3
SRC_DIR = ../src
BUILD_DIR = ../build
SRC_FILES = $(wildcard $(SRC_DIR)/*.c)
OBJ_FILES = $(patsubst $(SRC_DIR)/%.c, $(BUILD_DIR)/%.o, $(SRC_FILES))
TARGET = calendar_app
all: $(TARGET)
$(TARGET): $(OBJ_FILES)
$(CC) -o $@ $^ $(LDFLAGS)
$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c
$(CC) $(CFLAGS) -c -o $@ $<
clean:
rm -f $(BUILD_DIR)/*.o $(TARGET)
.PHONY: all clean

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ncursescalander/include/add_event.h Normal file
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#ifndef ADD_EVENT_H
#define ADD_EVENT_H
#include <sqlite3.h>
#include <stdbool.h>
#define MAX_TITLE_LEN 50
#define MAX_CALENDAR_LEN 30
#define MAX_NOTES_LEN 256
#define MAX_DATE_LEN 50
typedef struct {
char title[MAX_TITLE_LEN];
bool all_day;
char start_date[MAX_DATE_LEN];
char end_date[MAX_DATE_LEN];
int start_hour, start_minute;
int end_hour, end_minute;
int repeat_option;
char calendar[MAX_CALENDAR_LEN];
char notes[MAX_NOTES_LEN];
} Event;
Event *create_event();
void save_event_to_db(sqlite3 *db, Event *event);
sqlite3* open_database();
void open_add_event_tui(sqlite3 *db);
#endif

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ncursescalander/include/calendar.h Normal file
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#ifndef CALENDAR_H
#define CALENDAR_H
int is_leap_year(int year);
int days_in_month(int month, int year);
void draw_calendar(int month, int year, int selected_day);
#endif

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ncursescalander/include/day_view.h Normal file
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#ifndef DAY_VIEW_H
#define DAY_VIEW_H
void draw_day_view(int *day, int *month, int *year);
#endif

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ncursescalander/include/repeat_tui.h Normal file
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#ifndef REPEAT_TUI_H
#define REPEAT_TUI_H
void open_repeat_tui();
#endif

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ncursescalander/src/add_event.c Normal file
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#include "add_event.h"
#include "repeat_tui.h"
#include <ncurses.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <unistd.h>
#include <limits.h>
#include <libgen.h>
#include <stdio.h>
#include <sqlite3.h>
#include <unistd.h>
// Create and initialize a new event
Event *create_event() {
Event *event = (Event *)malloc(sizeof(Event));
if (event) {
memset(event, 0, sizeof(Event));
strcpy(event->start_date, "01/01/2000");
strcpy(event->end_date, "01/01/2000");
event->start_hour = 9;
event->start_minute = 0;
event->end_hour = 10;
event->end_minute = 0;
event->repeat_option = 0;
}
return event;
}
// Function to open the SQLite database
sqlite3* open_database() {
char path[PATH_MAX];
char base_dir[PATH_MAX];
char db_path[PATH_MAX];
// Get the current working directory
if (getcwd(path, sizeof(path)) != NULL) {
printf("Current working directory: %s\n", path);
// Go up one directory level to the 'ncursescalander' directory
strncpy(base_dir, path, sizeof(base_dir));
dirname(base_dir);
printf("Base directory (one level up): %s\n", base_dir);
// Calculate required size
int required_size = snprintf(NULL, 0, "%s/databases/calendar_database.db", base_dir) + 1;
if (required_size > (int)sizeof(db_path)) { // Cast to int for comparison
fprintf(stderr, "Error: Path length exceeds buffer size.\n");
return NULL;
}
// Construct the final path to the database file
snprintf(db_path, sizeof(db_path), "%s/databases/calendar_database.db", base_dir);
printf("Final database path: %s\n", db_path);
sqlite3 *db;
if (sqlite3_open(db_path, &db)) {
fprintf(stderr, "Can't open database: %s\n", sqlite3_errmsg(db));
return NULL;
} else {
printf("Opened database successfully\n");
return db;
}
} else {
perror("getcwd() error");
return NULL;
}
}
// Function to save an event to the SQLite database
void save_event_to_db(sqlite3 *db, Event *event) {
// Set default values if necessary
if (strlen(event->title) == 0) {
strcpy(event->title, "Untitled");
}
if (strlen(event->calendar) == 0) {
strcpy(event->calendar, "");
}
if (strlen(event->notes) == 0) {
strcpy(event->notes, "");
}
// Prepare SQL statement
char *sql = "INSERT INTO events (title, all_day, start_date, end_date, start_time, end_time, repeat_option, calendar, notes) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?);";
sqlite3_stmt *stmt;
if (sqlite3_prepare_v2(db, sql, -1, &stmt, 0) == SQLITE_OK) {
// Bind values to SQL statement
sqlite3_bind_text(stmt, 1, event->title, -1, SQLITE_STATIC);
sqlite3_bind_int(stmt, 2, event->all_day);
sqlite3_bind_text(stmt, 3, event->start_date, -1, SQLITE_STATIC);
sqlite3_bind_text(stmt, 4, event->end_date, -1, SQLITE_STATIC);
// Format time as HH:MM
char start_time[6];
snprintf(start_time, sizeof(start_time), "%02d:%02d", event->start_hour, event->start_minute);
sqlite3_bind_text(stmt, 5, start_time, -1, SQLITE_STATIC);
char end_time[6];
snprintf(end_time, sizeof(end_time), "%02d:%02d", event->end_hour, event->end_minute);
sqlite3_bind_text(stmt, 6, end_time, -1, SQLITE_STATIC);
sqlite3_bind_int(stmt, 7, event->repeat_option);
sqlite3_bind_text(stmt, 8, event->calendar, -1, SQLITE_STATIC);
sqlite3_bind_text(stmt, 9, event->notes, -1, SQLITE_STATIC);
// Execute the SQL statement
if (sqlite3_step(stmt) != SQLITE_DONE) {
fprintf(stderr, "SQL error: %s\n", sqlite3_errmsg(db));
} else {
printf("Event saved successfully.\n");
}
sqlite3_finalize(stmt);
} else {
fprintf(stderr, "SQL error: %s\n", sqlite3_errmsg(db));
}
}
// Function to display the Add Event TUI and handle user input
void open_add_event_tui(sqlite3 *db) {
Event *event = create_event();
int ch;
int cursor_pos = 0;
bool exit = false;
while (!exit) {
clear();
mvprintw(0, 0, "Add New Event");
// Title input
mvprintw(2, 0, "Title: ");
if (cursor_pos == 0) attron(A_REVERSE);
mvprintw(2, 7, event->title);
if (cursor_pos == 0) attroff(A_REVERSE);
// All-day toggle
mvprintw(4, 0, "All Day: ");
if (cursor_pos == 1) attron(A_REVERSE);
mvprintw(4, 9, event->all_day ? "[X]" : "[ ]");
if (cursor_pos == 1) attroff(A_REVERSE);
// Start date input
mvprintw(6, 0, "Start Date: ");
if (cursor_pos == 2) attron(A_REVERSE);
mvprintw(6, 12, event->start_date);
if (cursor_pos == 2) attroff(A_REVERSE);
// End date input
mvprintw(8, 0, "End Date: ");
if (cursor_pos == 3) attron(A_REVERSE);
mvprintw(8, 10, event->end_date);
if (cursor_pos == 3) attroff(A_REVERSE);
// Start time input
mvprintw(10, 0, "Start Time: ");
if (cursor_pos == 4) attron(A_REVERSE);
mvprintw(10, 12, "%02d:%02d", event->start_hour, event->start_minute);
if (cursor_pos == 4) attroff(A_REVERSE);
// End time input
mvprintw(12, 0, "End Time: ");
if (cursor_pos == 5) attron(A_REVERSE);
mvprintw(12, 10, "%02d:%02d", event->end_hour, event->end_minute);
if (cursor_pos == 5) attroff(A_REVERSE);
// Repeat options
mvprintw(14, 0, "Repeat: ");
if (cursor_pos == 6) attron(A_REVERSE);
mvprintw(14, 8, "Choose..."); // Display the repeat choice interactively
if (cursor_pos == 6) attroff(A_REVERSE);
// Calendar name input
mvprintw(16, 0, "Calendar: ");
if (cursor_pos == 7) attron(A_REVERSE);
mvprintw(16, 10, event->calendar);
if (cursor_pos == 7) attroff(A_REVERSE);
// Notes input
mvprintw(18, 0, "Notes: ");
if (cursor_pos == 8) attron(A_REVERSE);
mvprintw(19, 0, event->notes);
if (cursor_pos == 8) attroff(A_REVERSE);
// Instructions
mvprintw(21, 0, "Esc: Cancel Ctrl+S: Save");
refresh();
ch = getch();
switch (ch) {
case 27: // ESC to cancel
exit = true;
break;
case 19: // Ctrl+S to save (^S)
save_event_to_db(db, event);
exit = true; // Return to calendar view after saving
break;
case KEY_DOWN: // Navigate down
cursor_pos = (cursor_pos + 1) % 9;
break;
case KEY_UP: // Navigate up
cursor_pos = (cursor_pos - 1 + 9) % 9;
break;
case KEY_LEFT:
case 'j': // Decrease minute
if (cursor_pos == 4) {
event->start_minute = (event->start_minute > 0) ? event->start_minute - 1 : 59;
} else if (cursor_pos == 5) {
event->end_minute = (event->end_minute > 0) ? event->end_minute - 1 : 59;
}
break;
case KEY_RIGHT:
case 'k': // Increase minute
if (cursor_pos == 4) {
event->start_minute = (event->start_minute < 59) ? event->start_minute + 1 : 0;
} else if (cursor_pos == 5) {
event->end_minute = (event->end_minute < 59) ? event->end_minute + 1 : 0;
}
break;
case KEY_SLEFT:
case 'h': // Decrease hour (Shift+Left or 'h')
if (cursor_pos == 4) {
event->start_hour = (event->start_hour > 0) ? event->start_hour - 1 : 23;
} else if (cursor_pos == 5) {
event->end_hour = (event->end_hour > 0) ? event->end_hour - 1 : 23;
}
break;
case KEY_SRIGHT:
case 'l': // Increase hour (Shift+Right or 'l')
if (cursor_pos == 4) {
event->start_hour = (event->start_hour < 23) ? event->start_hour + 1 : 0;
} else if (cursor_pos == 5) {
event->end_hour = (event->end_hour < 23) ? event->end_hour + 1 : 0;
}
break;
case ' ':
case '\n':
if (cursor_pos == 1) {
event->all_day = !event->all_day;
} else if (cursor_pos == 6) {
open_repeat_tui(); // Placeholder for opening the repeat TUI
}
break;
default:
if (cursor_pos == 0 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->title);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->title[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_TITLE_LEN - 1) {
event->title[len] = ch;
event->title[len + 1] = '\0';
}
} else if (cursor_pos == 2 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->start_date);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->start_date[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_DATE_LEN - 1) {
event->start_date[len] = ch;
event->start_date[len + 1] = '\0';
}
} else if (cursor_pos == 3 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->end_date);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->end_date[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_DATE_LEN - 1) {
event->end_date[len] = ch;
event->end_date[len + 1] = '\0';
}
} else if (cursor_pos == 7 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->calendar);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->calendar[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_CALENDAR_LEN - 1) {
event->calendar[len] = ch;
event->calendar[len + 1] = '\0';
}
} else if (cursor_pos == 8 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->notes);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->notes[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_NOTES_LEN - 1) {
event->notes[len] = ch;
event->notes[len + 1] = '\0';
}
}
break;
}
}
free(event); // Free the allocated memory
}

225
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#include "add_event.h"
#include "repeat_tui.h"
#include <ncurses.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#define MAX_TITLE_LEN 50
#define MAX_CALENDAR_LEN 30
#define MAX_NOTES_LEN 256
#define MAX_DATE_LEN 50
typedef struct {
char title[MAX_TITLE_LEN];
bool all_day;
char start_date[MAX_DATE_LEN];
char end_date[MAX_DATE_LEN];
int start_hour, start_minute;
int end_hour, end_minute;
int repeat_option;
char calendar[MAX_CALENDAR_LEN];
char notes[MAX_NOTES_LEN];
} Event;
Event *create_event() {
Event *event = (Event *)malloc(sizeof(Event));
if (event) {
memset(event, 0, sizeof(Event));
strcpy(event->start_date, "01/01/2000");
strcpy(event->end_date, "01/01/2000");
event->start_hour = 9;
event->start_minute = 0;
event->end_hour = 10;
event->end_minute = 0;
event->repeat_option = 0;
}
return event;
}
void save_event(Event *event) {
FILE *file = fopen("events.txt", "a");
if (file) {
fprintf(file, "Title: %s\nAll Day: %d\nStart Date: %s\nEnd Date: %s\nStart: %02d:%02d\nEnd: %02d:%02d\nRepeat: %d\nCalendar: %s\nNotes: %s\n\n",
event->title, event->all_day, event->start_date, event->end_date, event->start_hour, event->start_minute,
event->end_hour, event->end_minute, event->repeat_option, event->calendar, event->notes);
fclose(file);
} else {
mvprintw(23, 0, "Error saving event!"); // Error message
refresh();
getch(); // Pause to let the user see the error
}
}
void open_add_event_tui() {
Event *event = create_event();
int ch;
int cursor_pos = 0;
bool exit = false;
while (!exit) {
clear();
mvprintw(0, 0, "Add New Event");
// Title input
mvprintw(2, 0, "Title: ");
if (cursor_pos == 0) attron(A_REVERSE);
mvprintw(2, 7, event->title);
if (cursor_pos == 0) attroff(A_REVERSE);
// All-day toggle
mvprintw(4, 0, "All Day: ");
if (cursor_pos == 1) attron(A_REVERSE);
mvprintw(4, 9, event->all_day ? "[X]" : "[ ]");
if (cursor_pos == 1) attroff(A_REVERSE);
// Start date input
mvprintw(6, 0, "Start Date: ");
if (cursor_pos == 2) attron(A_REVERSE);
mvprintw(6, 12, event->start_date);
if (cursor_pos == 2) attroff(A_REVERSE);
// End date input
mvprintw(8, 0, "End Date: ");
if (cursor_pos == 3) attron(A_REVERSE);
mvprintw(8, 10, event->end_date);
if (cursor_pos == 3) attroff(A_REVERSE);
// Start time input
mvprintw(10, 0, "Start Time: ");
if (cursor_pos == 4) attron(A_REVERSE);
mvprintw(10, 12, "%02d:%02d", event->start_hour, event->start_minute);
if (cursor_pos == 4) attroff(A_REVERSE);
// End time input
mvprintw(12, 0, "End Time: ");
if (cursor_pos == 5) attron(A_REVERSE);
mvprintw(12, 10, "%02d:%02d", event->end_hour, event->end_minute);
if (cursor_pos == 5) attroff(A_REVERSE);
// Repeat options
mvprintw(14, 0, "Repeat: ");
if (cursor_pos == 6) attron(A_REVERSE);
mvprintw(14, 8, "Choose..."); // Display the repeat choice interactively
if (cursor_pos == 6) attroff(A_REVERSE);
// Calendar name input
mvprintw(16, 0, "Calendar: ");
if (cursor_pos == 7) attron(A_REVERSE);
mvprintw(16, 10, event->calendar);
if (cursor_pos == 7) attroff(A_REVERSE);
// Notes input
mvprintw(18, 0, "Notes: ");
if (cursor_pos == 8) attron(A_REVERSE);
mvprintw(19, 0, event->notes);
if (cursor_pos == 8) attroff(A_REVERSE);
// Instructions
mvprintw(21, 0, "Esc: Cancel Ctrl+S: Save");
refresh();
ch = getch();
switch (ch) {
case 27: // ESC to cancel
exit = true;
break;
case 19: // Ctrl+S to save (^S)
save_event(event);
exit = true; // Return to calendar view after saving
break;
case KEY_DOWN: // Navigate down
cursor_pos = (cursor_pos + 1) % 9;
break;
case KEY_UP: // Navigate up
cursor_pos = (cursor_pos - 1 + 9) % 9;
break;
case KEY_LEFT:
case 'j': // Decrease minute
if (cursor_pos == 4) {
event->start_minute = (event->start_minute > 0) ? event->start_minute - 1 : 59;
} else if (cursor_pos == 5) {
event->end_minute = (event->end_minute > 0) ? event->end_minute - 1 : 59;
}
break;
case KEY_RIGHT:
case 'k': // Increase minute
if (cursor_pos == 4) {
event->start_minute = (event->start_minute < 59) ? event->start_minute + 1 : 0;
} else if (cursor_pos == 5) {
event->end_minute = (event->end_minute < 59) ? event->end_minute + 1 : 0;
}
break;
case KEY_SLEFT:
case 'h': // Decrease hour (Shift+Left or 'h')
if (cursor_pos == 4) {
event->start_hour = (event->start_hour > 0) ? event->start_hour - 1 : 23;
} else if (cursor_pos == 5) {
event->end_hour = (event->end_hour > 0) ? event->end_hour - 1 : 23;
}
break;
case KEY_SRIGHT:
case 'l': // Increase hour (Shift+Right or 'l')
if (cursor_pos == 4) {
event->start_hour = (event->start_hour < 23) ? event->start_hour + 1 : 0;
} else if (cursor_pos == 5) {
event->end_hour = (event->end_hour < 23) ? event->end_hour + 1 : 0;
}
break;
case ' ':
case '\n':
if (cursor_pos == 1) {
event->all_day = !event->all_day;
} else if (cursor_pos == 6) {
open_repeat_tui(); // Placeholder for opening the repeat TUI
}
break;
default:
if (cursor_pos == 0 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->title);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->title[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_TITLE_LEN - 1) {
event->title[len] = ch;
event->title[len + 1] = '\0';
}
} else if (cursor_pos == 2 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->start_date);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->start_date[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_DATE_LEN - 1) {
event->start_date[len] = ch;
event->start_date[len + 1] = '\0';
}
} else if (cursor_pos == 3 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->end_date);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->end_date[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_DATE_LEN - 1) {
event->end_date[len] = ch;
event->end_date[len + 1] = '\0';
}
} else if (cursor_pos == 7 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->calendar);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->calendar[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_CALENDAR_LEN - 1) {
event->calendar[len] = ch;
event->calendar[len + 1] = '\0';
}
} else if (cursor_pos == 8 && ch != KEY_DOWN && ch != KEY_UP) {
int len = strlen(event->notes);
if ((ch == KEY_BACKSPACE || ch == 127) && len > 0) {
event->notes[len - 1] = '\0';
} else if (isprint(ch) && len < MAX_NOTES_LEN - 1) {
event->notes[len] = ch;
event->notes[len + 1] = '\0';
}
}
break;
}
}
free(event); // Free the allocated memory
}

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#include "calendar.h"
#include <ncurses.h>
// Function to determine if a year is a leap year
int is_leap_year(int year) {
if (year % 4 == 0) {
if (year % 100 == 0) {
if (year % 400 == 0)
return 1;
else
return 0;
} else
return 1;
} else
return 0;
}
// Function to get the number of days in a given month and year
int days_in_month(int month, int year) {
switch (month) {
case 1: case 3: case 5: case 7: case 8: case 10: case 12:
return 31;
case 4: case 6: case 9: case 11:
return 30;
case 2:
if (is_leap_year(year))
return 29;
else
return 28;
default:
return 30; // Fallback, though we shouldn't hit this
}
}
void draw_calendar(int month, int year, int selected_day) {
int days = days_in_month(month, year);
// Adjust selected_day if it exceeds the number of days in the month
if (selected_day > days) {
selected_day = days;
}
mvprintw(1, 0, "Month: %d, Year: %d", month, year);
mvprintw(2, 0, "Su Mo Tu We Th Fr Sa");
// Placeholder for calendar drawing
for (int i = 1; i <= days; i++) {
if (i == selected_day) {
attron(A_REVERSE); // Highlight the selected day
}
mvprintw(3 + (i / 7), (i % 7) * 3, "%2d", i);
if (i == selected_day) {
attroff(A_REVERSE);
}
}
}

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#include "day_view.h"
#include <ncurses.h>
#include <time.h>
#include <string.h>
#include <stdlib.h>
#define MAX_TITLE_LEN 50
typedef struct {
char title[MAX_TITLE_LEN];
int start_hour;
int start_minute;
int end_hour;
int end_minute;
int event_day;
int event_month;
int event_year;
} DisplayEvent;
void load_events(DisplayEvent *events, int *count, int day, int month, int year) {
FILE *file = fopen("events.txt", "r");
if (file) {
char line[256];
int current_day, current_month, current_year;
while (fgets(line, sizeof(line), file)) {
if (sscanf(line, "Date: %d-%d-%d", &current_day, &current_month, &current_year) == 3) {
if (current_day == day && current_month == month && current_year == year) {
fgets(line, sizeof(line), file);
sscanf(line, "Start: %02d:%02d", &events[*count].start_hour, &events[*count].start_minute);
fgets(line, sizeof(line), file);
sscanf(line, "End: %02d:%02d", &events[*count].end_hour, &events[*count].end_minute);
fgets(line, sizeof(line), file);
sscanf(line, "Title: %49[^\n]", events[*count].title);
events[*count].event_day = current_day;
events[*count].event_month = current_month;
events[*count].event_year = current_year;
(*count)++;
}
}
}
fclose(file);
}
}
void draw_day_view(int *day, int *month, int *year) {
time_t now;
struct tm *local;
int ch;
bool redraw = true;
DisplayEvent events[10];
int event_count = 0;
load_events(events, &event_count, *day, *month, *year);
while (true) {
if (redraw) {
clear();
mvprintw(0, 0, "Day View");
mvprintw(1, 0, "Date: %02d-%02d-%04d", *day, *month, *year);
// Draw the hours of the day
for (int i = 0; i < 24; i++) {
mvprintw(i + 3, 0, "%02d:00 |", i);
mvhline(i + 3, 8, ' ', COLS - 8);
}
// Display events
for (int i = 0; i < event_count; i++) {
mvprintw(events[i].start_hour + 3, 10, "%s", events[i].title);
mvhline(events[i].start_hour + 3, 10 + strlen(events[i].title), '-', COLS - 20);
}
now = time(NULL);
local = localtime(&now);
if (local->tm_mday == *day && (local->tm_mon + 1) == *month && (local->tm_year + 1900) == *year) {
int current_hour = local->tm_hour;
int current_minute = local->tm_min;
attron(COLOR_PAIR(1)); // Red color
mvhline(current_hour + 3, 8, '-', COLS - 8);
mvprintw(current_hour + 3, 0, "%02d:%02d |", current_hour, current_minute);
attroff(COLOR_PAIR(1));
}
refresh();
redraw = false;
}
nodelay(stdscr, TRUE); // Make getch non-blocking
ch = getch();
if (ch == 'q') break; // Exit to Calendar View
if (ch == KEY_LEFT || ch == 'j') {
if (*day > 1) {
(*day)--;
} else {
if (*month > 1) {
(*month)--;
} else {
*month = 12;
(*year)--;
}
*day = 31; // Simplified for demo purposes
}
redraw = true;
} else if (ch == KEY_RIGHT || ch == 'k') {
if (*day < 31) { // Simplified for demo purposes
(*day)++;
} else {
*day = 1;
if (*month < 12) {
(*month)++;
} else {
*month = 1;
(*year)++;
}
}
redraw = true;
}
napms(1000);
}
nodelay(stdscr, FALSE);
}

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#include <ncurses.h>
#include <string.h>
#include <time.h>
#include "calendar.h"
#include "day_view.h"
#include "add_event.h"
int main() {
int ch, month, year, day = 1;
time_t now;
struct tm *local;
// Open the SQLite database
sqlite3 *db = open_database();
if (db == NULL) {
return 1; // Exit if the database can't be opened
}
// Initialize ncurses
initscr();
cbreak();
noecho();
keypad(stdscr, TRUE);
start_color();
init_pair(1, COLOR_RED, COLOR_BLACK); // Red color pair for the current time
// Get current date
now = time(NULL);
local = localtime(&now);
month = local->tm_mon + 1;
year = local->tm_year + 1900;
day = local->tm_mday;
// Main loop
while ((ch = getch()) != 'q') {
int days_in_current_month = days_in_month(month, year);
bool redraw = false;
switch (ch) {
case KEY_LEFT:
case 'j':
if (day > 1) {
day--;
redraw = true;
}
break;
case KEY_RIGHT:
case 'k':
if (day < days_in_current_month) {
day++;
redraw = true;
}
break;
case 'a': // 'a' for "Add Event"
open_add_event_tui(db); // Pass the database connection here
redraw = true;
break;
case '\n': // Enter key to open the day view
draw_day_view(&day, &month, &year);
redraw = true;
break;
case 'h': // 'h' for previous month
case KEY_SLEFT: // Left Shift for previous month
if (month > 1) {
month--;
} else {
month = 12;
year--;
}
// Adjust the day if it exceeds the number of days in the new month
if (day > days_in_month(month, year)) {
day = days_in_month(month, year);
}
redraw = true;
break;
case 'l': // 'l' for next month
case KEY_SRIGHT: // Right Shift for next month
if (month < 12) {
month++;
} else {
month = 1;
year++;
}
// Adjust the day if it exceeds the number of days in the new month
if (day > days_in_month(month, year)) {
day = days_in_month(month, year);
}
redraw = true;
break;
}
if (redraw) {
clear();
mvprintw(0, 0, "Calendar View - Press 'a' to Add Event");
draw_calendar(month, year, day);
refresh();
}
}
// Close the SQLite database connection
sqlite3_close(db);
// End ncurses mode
endwin();
return 0;
}

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ncursescalander/src/repeat_tui.c Normal file
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#include <ncurses.h>
#include "repeat_tui.h"
void open_repeat_tui() {
int ch;
int cursor_pos = 0;
while (true) {
clear();
mvprintw(0, 0, "Repeat Options");
mvprintw(2, 0, "1. Never");
if (cursor_pos == 0) attron(A_REVERSE);
mvprintw(2, 10, "Select");
if (cursor_pos == 0) attroff(A_REVERSE);
mvprintw(4, 0, "2. Every Day");
if (cursor_pos == 1) attron(A_REVERSE);
mvprintw(4, 10, "Select");
if (cursor_pos == 1) attroff(A_REVERSE);
mvprintw(6, 0, "3. Every Week");
if (cursor_pos == 2) attron(A_REVERSE);
mvprintw(6, 10, "Select");
if (cursor_pos == 2) attroff(A_REVERSE);
mvprintw(8, 0, "4. Every Other Day");
if (cursor_pos == 3) attron(A_REVERSE);
mvprintw(8, 18, "Select");
if (cursor_pos == 3) attroff(A_REVERSE);
mvprintw(10, 0, "Press 'q' to return");
refresh();
ch = getch();
if (ch == 'q') break; // Return to the add event TUI
if (ch == KEY_DOWN || ch == 'j') {
cursor_pos = (cursor_pos + 1) % 4;
} else if (ch == KEY_UP || ch == 'k') {
cursor_pos = (cursor_pos - 1 + 4) % 4;
} else if (ch == '\n') {
// Here, you would handle selection logic
break; // Return after selection for now
}
}
}