112 lines
2.7 KiB
C++
112 lines
2.7 KiB
C++
// Task data store: CRUD helpers, sorting, and seed data
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#include "esp_timer.h"
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#include "api/tasks/store.hpp"
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#include "api/users/store.hpp"
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// Find a task by ID, returns nullptr if not found
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task_t *find_task(uint16 id)
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{
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for (int i = 0; i < MAX_TASKS; i++)
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{
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if (g_Tasks[i].active && g_Tasks[i].id == id)
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{
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return &g_Tasks[i];
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}
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}
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return nullptr;
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}
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// Add a task, returns pointer to new task or nullptr if full
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task_t *add_task(uint8 user_id, const char *title, int64 due_date)
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{
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// Verify user exists
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if (find_user(user_id) == nullptr)
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{
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return nullptr;
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}
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for (int i = 0; i < MAX_TASKS; i++)
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{
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if (!g_Tasks[i].active)
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{
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g_Tasks[i].id = g_NextTaskId++;
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g_Tasks[i].user_id = user_id;
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strlcpy(g_Tasks[i].title, title, sizeof(g_Tasks[i].title));
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g_Tasks[i].due_date = due_date;
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g_Tasks[i].completed = false;
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g_Tasks[i].active = true;
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return &g_Tasks[i];
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}
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}
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return nullptr;
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}
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// Remove a task by ID, returns true if found and removed
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bool remove_task(uint16 id)
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{
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for (int i = 0; i < MAX_TASKS; i++)
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{
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if (g_Tasks[i].active && g_Tasks[i].id == id)
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{
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g_Tasks[i].active = false;
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g_Tasks[i].id = 0;
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return true;
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}
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}
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return false;
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}
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// Remove all tasks belonging to a user
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void remove_tasks_for_user(uint8 user_id)
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{
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for (int i = 0; i < MAX_TASKS; i++)
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{
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if (g_Tasks[i].active && g_Tasks[i].user_id == user_id)
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{
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g_Tasks[i].active = false;
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g_Tasks[i].id = 0;
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}
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}
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}
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// Simple insertion sort for small arrays — sort task pointers by due_date
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// ascending
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void sort_tasks_by_due_date(task_t **arr, int count)
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{
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for (int i = 1; i < count; i++)
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{
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task_t *key = arr[i];
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int j = i - 1;
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while (j >= 0 && arr[j]->due_date > key->due_date)
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{
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arr[j + 1] = arr[j];
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j--;
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}
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arr[j + 1] = key;
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}
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}
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// Populate dummy tasks on boot for development iteration.
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// Uses relative offsets from current time so due dates always make sense.
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void seed_tasks()
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{
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int64 now = (int64)(esp_timer_get_time() / 1000000);
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// Alice's tasks (user_id = 1)
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add_task(1, "Buy groceries", now + 86400); // +1 day
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add_task(1, "Review PR #42", now + 3600); // +1 hour
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add_task(1, "Book dentist appointment", now + 172800); // +2 days
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add_task(1, "Update resume", now + 604800); // +7 days
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// Bob's tasks (user_id = 2)
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add_task(2, "Fix login bug", now + 7200); // +2 hours
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add_task(2, "Deploy staging", now + 43200); // +12 hours
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add_task(2, "Write unit tests", now + 259200); // +3 days
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// Charlie's tasks (user_id = 3)
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add_task(3, "Water plants", now + 1800); // +30 min
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add_task(3, "Call plumber", now + 86400); // +1 day
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}
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