time_tracker/main.c

#include "base_context_cracking.h"
#include "base_core.h"

#include <stdio.h>
#include <time.h>

#include "sourcecodepro.h"
#include "third_party/raylib/src/raylib.h"

#define TRUE 1
#define FALSE 0

typedef struct {
    Vector2 mouse_pos;

    Font font;
} global_state;

global_state state;

U64 millis()
{
    struct timespec ts;
    timespec_get(&ts, TIME_UTC);
    U64 ms = (U64)ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
    return ms;
}

#if 0
char my_button(int x, int y, int width, int height, int font_size, char *title)
{
    char button_pressed = 0;

    Vector2 font_dimensions = MeasureTextEx(state.font, title, (float)font_size, 2);

    int padding = 10;
    Rectangle rect = { x, y, font_dimensions.x + (padding * 2), font_dimensions.y };
    Color background_color = LIGHTGRAY;

    if(CheckCollisionPointRec(state.mouse_pos, rect)) {
        background_color = GRAY;
        if(IsMouseButtonPressed(MOUSE_BUTTON_LEFT))
            button_pressed = 1;
    }

    DrawRectangleRounded(rect, 0.7f, 96, background_color);
    DrawTextEx(state.font, title, (Vector2){ x + padding, y }, font_size, 2, BLUE);

    return button_pressed;
}
#endif

char activity_button(int x, int y, int width, int height, char *title, F32 font_size, Color color)
{
    char button_pressed = 0;

    Vector2 font_d = MeasureTextEx(state.font, title, (float)font_size, 2);

    Rectangle rect = { x, y, width, height };

    if(CheckCollisionPointRec(state.mouse_pos, rect)) {
        if(IsMouseButtonPressed(MOUSE_BUTTON_LEFT))
            button_pressed = 1;
    }

    DrawRectangleRounded(rect, 0.2f, 100, color);
    DrawTextEx(state.font, title,
               (Vector2){
                   (rect.x + rect.width / 2.0f - font_d.x / 2.0f),
                   (rect.y + rect.height / 2.0f - font_d.y / 2.0f)
               }, font_size, 2, BLACK);

    return button_pressed;
}

enum activity_type {
    other,
    work,
    projects,
    gaming,
    exercise
};

typedef struct Activity {
    enum activity_type activity;
    Color color;
    U64 began;
    U64 ended;
} Activity;

int main(int argc, char *argv[])
{
    Activity activities[100];
    U32 current_activity = 0;

    S32 window_w = 800;
    S32 window_h = 450;

    InitWindow(window_w, window_h, "Time Tracker");
    SetWindowState(FLAG_MSAA_4X_HINT | FLAG_WINDOW_RESIZABLE);

    SetTargetFPS(60);

    state.font = LoadFontFromMemory(".ttf", sourcecodepro_ttf, sourcecodepro_ttf_len, 96, NULL, 0);
    if(!IsFontValid(state.font)) {
        fprintf(stderr, "Unable to load font\n");
        return 1;
    }
    GenTextureMipmaps(&state.font.texture);
    SetTextureFilter(state.font.texture, TEXTURE_FILTER_BILINEAR);

    U64 now_ms = millis();
    U64 lower_bound_ms = now_ms;
    U64 upper_bound_ms = now_ms + (1800 * 1000);
    // U64 upper_bound_ms = now_ms + (10 * 1000);

    printf("%u %u\n", lower_bound_ms, upper_bound_ms);

    activities[current_activity].activity = other;
    activities[current_activity].color = RED;
    activities[current_activity].began = lower_bound_ms;
    activities[current_activity].ended = lower_bound_ms;

    int font_size = 30;

    // DisableEventWaiting();
    // EnableEventWaiting();
    while(!WindowShouldClose()) {
        now_ms = millis();

        window_w = GetScreenWidth();
        window_h = GetScreenHeight();

        state.mouse_pos = GetMousePosition();

        if(IsKeyPressed(KEY_Q))
            break;
        else if(IsKeyPressed(KEY_UP))
            font_size += 2;
        else if(IsKeyPressed(KEY_DOWN))
            font_size -= 2;

        activities[current_activity].ended = now_ms;

        BeginDrawing();
            ClearBackground(BLACK);

            DrawRectangleRounded((Rectangle){ 0, 0, window_w, 40 }, 0.0f, 100, GRAY);

            for(int i = 0; i <= current_activity; i++) {
                // if((activities[i].ended_on - started_on_ms) <= (ended_on_ms - started_on_ms)) {
                F32 start_x = (F32)(activities[i].began - lower_bound_ms) / (F32)(upper_bound_ms - lower_bound_ms) * (F32)window_w;
                F32 end_x = ((F32)(activities[i].ended - lower_bound_ms) / (F32)(upper_bound_ms - lower_bound_ms)) * window_w;
                DrawRectangleRounded((Rectangle){ start_x, 0, end_x - start_x, 40}, 0.0f, 100, activities[i].color);
                // }
            }

            F32 padding_x = 10.0f;
            F32 width = (window_w-padding_x*6.0f) / 5.0f;

            if(activity_button(padding_x, 60, width, (window_h-70), "Other", font_size, RED)) {
                if(activities[current_activity].activity != other) {
                    printf("Activity OTHER\n");

                    current_activity++;

                    activities[current_activity].activity = other;
                    activities[current_activity].color = RED;
                    activities[current_activity].began = now_ms;
                    activities[current_activity].ended = now_ms;
                }
            }

            if(activity_button((padding_x*2)+(width*1), 60, width, (window_h-70), "Work", font_size, BLUE)) {
                if(activities[current_activity].activity != work) {
                    printf("Activity WORK\n");

                    current_activity++;

                    activities[current_activity].activity = work;
                    activities[current_activity].color = BLUE;
                    activities[current_activity].began = now_ms;
                    activities[current_activity].ended = now_ms;
                }
            }

            if(activity_button((padding_x*3)+(width*2), 60, width, (window_h-70), "Projects", font_size, YELLOW)) {
                if(activities[current_activity].activity != projects) {
                    printf("Activity PROJECTS\n");

                    current_activity++;

                    activities[current_activity].activity = projects;
                    activities[current_activity].color = YELLOW;
                    activities[current_activity].began = now_ms;
                    activities[current_activity].ended = now_ms;
                }
            }

            if(activity_button((padding_x*4)+(width*3), 60, width, (window_h-70), "Gaming", font_size, GREEN)) {
                if(activities[current_activity].activity != gaming) {
                    printf("Activity GAMING\n");

                    current_activity++;

                    activities[current_activity].activity = gaming;
                    activities[current_activity].color = GREEN;
                    activities[current_activity].began = now_ms;
                    activities[current_activity].ended = now_ms;
                }
            }

            if(activity_button((padding_x*5)+(width*4), 60, width, (window_h-70), "Exercise", font_size, PURPLE)) {
                if(activities[current_activity].activity != exercise) {
                    printf("Activity EXERCISE\n");

                    current_activity++;

                    activities[current_activity].activity = exercise;
                    activities[current_activity].color = PURPLE;
                    activities[current_activity].began = now_ms;
                    activities[current_activity].ended = now_ms;
                }
            }

            // DrawTextEx(state.font, "Hello, world! && How are you?", (Vector2){100, 400}, font_size, 2, BLUE);
        EndDrawing();
    }

    CloseWindow();

    return 0;
}