add hard editor

src/editor_hard.cpp

@@ -0,0 +1,189 @@
+#include <ncurses.h>
+#include <cstddef>
+#include <cstdint>
+#include <nlohmann/json.hpp>
+#include <nlohmann/json_fwd.hpp>
+#include <sstream>
+#include <string>
+#include <vector>
+#include "strings.h"
+using nlohmann::json;
+
+void save_document(std::string& text, std::vector<std::string>& lines) {
+  text = "";
+  for (const std::string& line : lines) {
+    text.append(line);
+    text.append("\n");
+  }
+}
+
+void editor_hard(std::string& text) {
+  uint16_t cursor_x = 0;
+  uint16_t cursor_y = 0;
+  std::vector<std::string> lines;
+  char mode = 'n';
+  uint16_t window_height, window_width;
+
+  mode = 'n';
+
+  noecho();
+  curs_set(1);
+  cbreak();
+  keypad(stdscr, TRUE);
+  getmaxyx(stdscr, window_height, window_width);
+
+  // Parse the multi-line string into individual lines
+  lines.clear();
+  std::stringstream ss(text);
+  std::string line;
+
+  while (std::getline(ss, line)) {
+    lines.push_back(line);
+  }
+
+  // Ensure at least one empty line exists
+  if (lines.empty()) {
+    lines.push_back("");
+  }
+  while (true) {
+    clear();
+    // Draw text lines
+    for (size_t i = 0; i < window_height - 1 && i < lines.size(); i++) {
+      mvprintw(i, 0, "%s", lines[i].c_str());
+    }
+
+    // Draw status line
+    std::string status = "Mode: " + std::string(1, mode);
+    mvprintw(window_height - 1, 0, "%s", status.c_str());
+
+    move(cursor_y, cursor_x);
+    refresh();
+    {
+      int ch = getch();
+      switch (mode) {
+        case 'n':  // Normal mode
+          switch (ch) {
+            case 'h':
+              if (cursor_x > 0) {
+                cursor_x--;
+              }
+              break;
+            case 'j':
+              if (cursor_y < lines.size() - 1) {
+                cursor_y++;
+                if (cursor_x > lines[cursor_y].length()) {
+                  cursor_x = lines[cursor_y].length();
+                }
+              }
+              break;
+            case 'k':
+              if (cursor_y > 0) {
+                cursor_y--;
+                if (cursor_x > lines[cursor_y].length()) {
+                  cursor_x = lines[cursor_y].length();
+                }
+              }
+
+              break;
+            case 'l':
+              if (cursor_x < lines[cursor_y].length()) {
+                cursor_x++;
+              }
+              break;
+            case 'i':
+            case 'a':
+              mode = 'i';
+              break;
+            case 'x':
+              if (cursor_x < lines[cursor_y].length()) {
+                lines[cursor_y].erase(cursor_x, 1);
+              }
+              break;
+            case ':': {
+              // Enter command mode
+              std::string command = "";
+              int cmd_ch;
+              // Show command prompt
+              mvprintw(window_height - 1, 0, ":%s", command.c_str());
+              clrtoeol();
+              refresh();
+
+              while ((cmd_ch = getch()) != '\n' && cmd_ch != '\r') {
+                if (cmd_ch == 27) {  // ESC - cancel command
+                  break;
+                } else if (cmd_ch == KEY_BACKSPACE || cmd_ch == 127) {
+                  if (!command.empty()) {
+                    command.pop_back();
+                  }
+                } else if (cmd_ch >= 32 && cmd_ch <= 126) {
+                  command += static_cast<char>(cmd_ch);
+                }
+
+                mvprintw(window_height - 1, 0, ":%s", command.c_str());
+                clrtoeol();
+                refresh();
+              }
+
+              // Execute command
+              if (cmd_ch != 27) {  // If not cancelled
+                switch (hash_djb2a(command)) {
+                  case "q"_sh:
+                    return;
+                    break;
+                  case "w"_sh:
+                    save_document(text, lines);
+                    break;
+
+                  case "wq"_sh:
+                  case "x"_sh:
+                    save_document(text, lines);
+                    return;
+                    break;
+
+                  case "q!"_sh:
+                    return;
+                    break;
+                }
+              }
+            } break;
+          }
+          break;
+
+        case 'i':  // Insert mode
+          switch (ch) {
+            case 27:  // ESC
+              mode = 'n';
+              if (cursor_x > 0)
+                cursor_x--;
+              break;
+            case KEY_BACKSPACE:
+            case 127:
+              if (mode == 'i' && cursor_x > 0) {
+                lines[cursor_y].erase(cursor_x - 1, 1);
+                cursor_x--;
+              }
+              break;
+            case '\n':
+            case '\r': {
+              // Insert new line
+              std::string new_line = lines[cursor_y].substr(cursor_x);
+              lines[cursor_y] = lines[cursor_y].substr(0, cursor_x);
+              lines.insert(lines.begin() + cursor_y + 1, new_line);
+              cursor_y++;
+              cursor_x = 0;
+              break;
+            }
+            default:
+              if (ch >= 32 && ch <= 126) {
+                if (mode == 'i') {
+                  lines[cursor_y].insert(cursor_x, 1, ch);
+                  cursor_x++;
+                }
+              }
+              break;
+          }
+          break;
+      }
+    }
+  }
+}

src/editor_hard.h

@@ -0,0 +1,5 @@
+#ifndef PARADOCS_EDEH_H_
+#define PARADOCS_EDEH_H_
+#include <string>
+void editor_hard(std::string& text);
+#endif

src/menu.cpp

@@ -17,15 +17,26 @@
 #include "const.h"
 #include "cups.h"
 #include "editor_easy.h"
+#include "editor_hard.h"
 #include "gameske_funkce.h"
 #include "memory.h"
 #include "signal.h"
 #include "strings.h"
 #include "types.h"
+
 using nlohmann::json;
 
 std::vector<allocation> main_menu_allocated;
 #define COMPLAINTS_DIR "complaints"
+
+std::array<std::string, 2> get_name_date_from_item(ITEM* item) {
+  std::stringstream ss(item_description(item));
+  std::array<std::string, 2> name_date;
+  name_date[0] = item_name(item);
+  std::getline(ss, name_date[1], ' ');
+  return name_date;
+}
+
 void menu() {
   current_allocated = &main_menu_allocated;
   /* Initialize curses */
@@ -165,6 +176,37 @@ void menu() {
 
             break;
           }
+          case "eh"_sh: {
+            std::array<std::string, 2> name_date =
+                get_name_date_from_item(current_item(main_menu.menu));
+            std::ifstream selected_file(COMPLAINTS_DIR "/" + name_date[0] +
+                                        '_' + name_date[1]);
+            if (!selected_file.is_open()) {
+              std::clog << selected_file.rdstate() << "\n";
+              std::cerr << RED "[ERROR] " RESET << loc_strings->invalid_input
+                        << "\n"
+                        << "File: "
+                        << COMPLAINTS_DIR "/" + name_date[0] + '_' +
+                               name_date[1]
+                        << "\n";
+              exit(EINVAL);
+            }
+
+            json selected_file_json = json::parse(selected_file);
+            selected_file.close();
+            std::string complaint_text =
+                selected_file_json["complaint_text"].get<std::string>();
+            editor_hard(complaint_text);
+            curs_set(0);
+            clear();
+            selected_file_json["complaint_text"] = complaint_text;
+            std::ofstream selected_file_out(COMPLAINTS_DIR "/" + name_date[0] +
+                                            '_' + name_date[1]);
+            selected_file_out << selected_file_json;
+            selected_file_out.close();
+
+            break;
+          }
           default:
             print_in_middle(main_menu.win, 10, 0, 40,
                             loc_strings->unknown_command, COLOR_PAIR(1));
@@ -172,11 +214,8 @@ void menu() {
         }
         break;
       case 'm': {
-        std::stringstream item_desc_ss(
-            item_description(current_item(main_menu.menu)));
-        std::string name_date[2];
-        name_date[0] = item_name(current_item(main_menu.menu));
-        std::getline(item_desc_ss, name_date[1], ' ');
+        std::array<std::string, 2> name_date =
+            get_name_date_from_item(current_item(main_menu.menu));
 
         {
           uint8_t n = 0;