Adds prototype for the data client UI

1 files changed, 447 insertions, 2 deletions

diff --git a/data/client.c b/data/client.c
index 31e18b8..d5e8e56 100644
--- a/data/client.c
+++ b/data/client.c
@@ -1,23 +1,410 @@
 #include <curses.h>
 #include <locale.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "logger.c"
+#include "plots.c"
 #include "tui.c"
 
+#define UI_AVAIL_PLOTS_COL PANE_AND_MARGIN_WIDTH
+#define UI_WINDOWS_COL (PANE_AND_MARGIN_WIDTH * 2)
+#define UI_PLOTS_COL (PANE_AND_MARGIN_WIDTH * 3)
+
+#define MAX_WINDOW_ROWS 4
+#define MAX_WINDOW_COLS 4
+#define MAX_WINDOW_PLOTS (MAX_WINDOW_ROWS * MAX_WINDOW_COLS)
+
 #define CTRL(x) (x & 0x1f)
 
 enum {
     PAIR_HEADER = 1,
+    PAIR_SELECTED = 2,
+    PAIR_TO_BE_CREATED = 3,
+    PAIR_TO_BE_UPDATED = 4,
+    PAIR_TO_BE_REMOVED = 5,
+};
+
+enum UIColumn {
+    UICOL_AVAIL_PLOTS,
+    UICOL_WINDOWS,
+    UICOL_PLOTS,
+    UICOL_COUNT,
+};
+
+enum WindowState {
+    WINDOW_TO_BE_CREATED,
+    WINDOW_TO_BE_UPDATED,
+    WINDOW_IS_LIVE,
+    WINDOW_TO_BE_REMOVED,
+};
+
+enum WindowPlotState {
+    PLOT_TO_BE_CREATED,
+    PLOT_IS_LIVE,
+    PLOT_TO_BE_REMOVED,
+};
+
+struct WindowHandle {
+    size_t wid;
+    size_t rows;
+    size_t cols;
+    size_t rows_update;
+    size_t cols_update;
+    enum WindowState state;
+    size_t plot_count;
+    size_t plot_sel;
+    enum WindowPlotState plot_states[MAX_WINDOW_PLOTS];
+    struct PlotDef *plot_defs[MAX_WINDOW_PLOTS];
 };
 
 // Globals
 bool g_exit;
+enum UIColumn g_col_sel;
+size_t g_apsel;
+size_t g_wsel;
+size_t g_apscroll;
+size_t g_wscroll;
+size_t g_pscroll;
+size_t g_wid_count;
+struct WindowHandle *g_window_handles;
+size_t g_window_count;
+size_t g_window_cap;
 
-void ui_print(void) {
+// ----------------------------------------------------------------------------
+// UI functions
+// ----------------------------------------------------------------------------
+void ui_print_sim_description(void) {
+    // Simulation desciption
     int l = 1;
 
     tui_line(false, l++, PAIR_HEADER, A_BOLD, "SALIS DATA CLIENT");
+    tui_str_field(l++, "name", NAME);
+    tui_ulx_field(l++, "seed", SEED);
+    tui_str_field(l++, "conn", IP ":" PORT_STR);
+    tui_str_field(l++, "anc", ANC);
+    tui_str_field(l++, "arch", ARCH);
+    tui_ulx_field(l++, "asav", AUTOSAVE_INTERVAL);
+    tui_ulx_field(l++, "cres", CORES);
+#if defined(MUTA_FLIP)
+    tui_str_field(l++, "mflp", "true");
+#else
+    tui_str_field(l++, "mflp", "false");
+#endif
+    tui_ulx_field(l++, "mrng", MUTA_RANGE);
+    tui_ulx_field(l++, "size", MVEC_SIZE);
+#if defined(MVEC_LOOP)
+    tui_str_field(l++, "loop", "true");
+#else
+    tui_str_field(l++, "loop", "false");
+#endif
+#if defined(COMPRESS)
+    tui_str_field(l++, "xsav", "enabled");
+#else
+    tui_str_field(l++, "xsav", "disabled");
+#endif
+    tui_ulx_field(l++, "dpsi", DATA_PUSH_INTERVAL);
+
+    // Window summary
+    l++;
+
+    tui_line(false, l++, PAIR_HEADER, A_BOLD, "SUMMARY");
+    tui_uld_field(l++, "wcnt", g_window_count);
+    tui_uld_field(l++, "wcap", g_window_cap);
+    tui_uld_field(l++, "widc", g_wid_count);
+}
+
+void ui_print_avail_plots(void) {
+    int l = 1;
+    int pair = g_col_sel == UICOL_AVAIL_PLOTS ? PAIR_SELECTED : PAIR_HEADER;
+
+    tui_field(l++, UI_AVAIL_PLOTS_COL, pair, A_BOLD, "AVAIL PLOTS [%ld:%ld]", g_apsel, g_apscroll);
+
+    for (size_t i = g_apscroll; i < g_general_plots_count; i++) {
+        pair = i == g_apsel ? PAIR_SELECTED : PAIR_NORMAL;
+        tui_field(l++, UI_AVAIL_PLOTS_COL, pair, A_NORMAL, g_general_plots_def[i].name);
+    }
+}
+
+void ui_print_windows(void) {
+    int l = 1;
+    int pair = g_col_sel == UICOL_WINDOWS ? PAIR_SELECTED : PAIR_HEADER;
+
+    struct WindowHandle *whdl = &g_window_handles[g_wsel];
+    tui_field(l++, UI_WINDOWS_COL, pair, A_BOLD, "WINDOWS [%ld:%ld]", whdl->wid, g_wscroll);
+
+    for (size_t i = g_wscroll; i < g_window_count; i++) {
+        whdl = &g_window_handles[i];
+        char mark = ' ';
+
+        switch (whdl->state) {
+        case WINDOW_TO_BE_CREATED:
+            pair = PAIR_TO_BE_CREATED;
+            mark = '+';
+            break;
+        case WINDOW_TO_BE_UPDATED:
+            pair = PAIR_TO_BE_UPDATED;
+            mark = 'u';
+            break;
+        case WINDOW_IS_LIVE:
+            pair = PAIR_NORMAL;
+            break;
+        case WINDOW_TO_BE_REMOVED:
+            pair = PAIR_TO_BE_REMOVED;
+            mark = 'd';
+            break;
+        }
+
+        pair = i == g_wsel ? PAIR_SELECTED : pair;
+        tui_field(l++, UI_WINDOWS_COL, pair, A_NORMAL, "wid:%ld [%dx%d] %c", whdl->wid, whdl->rows_update, whdl->cols_update, mark);
+    }
+}
+
+void ui_print_plots(void) {
+    int l = 1;
+    int pair = g_col_sel == UICOL_PLOTS ? PAIR_SELECTED : PAIR_HEADER;
+
+    struct WindowHandle *whdl = &g_window_handles[g_wsel];
+    tui_field(l++, UI_PLOTS_COL, pair, A_BOLD, "PLOTS [%ld:%ld]", whdl->plot_sel, g_pscroll);
+
+    if (!g_window_count) return;
+
+    for (size_t i = g_pscroll; i < whdl->plot_count; i++) {
+        struct PlotDef *plot_def = whdl->plot_defs[i];
+        enum WindowPlotState plot_state = whdl->plot_states[i];
+        char mark = ' ';
+
+        switch (plot_state) {
+        case PLOT_TO_BE_CREATED:
+            pair = PAIR_TO_BE_CREATED;
+            mark = '+';
+            break;
+        case PLOT_IS_LIVE:
+            pair = PAIR_NORMAL;
+            break;
+        case PLOT_TO_BE_REMOVED:
+            pair = PAIR_TO_BE_REMOVED;
+            mark = 'd';
+            break;
+        }
+
+        pair = i == whdl->plot_sel ? PAIR_SELECTED : pair;
+        tui_field(l++, UI_PLOTS_COL, pair, A_NORMAL, "%s %c", plot_def->name, mark);
+        plot_def++;
+    }
+}
+
+void ui_print_footer(void) {
+    tui_field(LINES - 1, 1, PAIR_NORMAL, A_NORMAL, "[+] new window | [enter] add plot | [x] delete elem | [ctrl+c] quit");
+}
+
+void ui_print(void) {
+    ui_print_sim_description();
+    ui_print_avail_plots();
+    ui_print_windows();
+    ui_print_plots();
+    ui_print_footer();
+}
+
+// ----------------------------------------------------------------------------
+// Control function
+// ----------------------------------------------------------------------------
+void ev_scroll(int ev) {
+    size_t *scroll_var = NULL;
+
+    switch (g_col_sel) {
+    case UICOL_AVAIL_PLOTS:
+        scroll_var = &g_apscroll;
+        break;
+    case UICOL_WINDOWS:
+        scroll_var = &g_wscroll;
+        break;
+    case UICOL_PLOTS:
+        scroll_var = &g_pscroll;
+        break;
+    default:;
+    }
+
+    assert(scroll_var);
+
+    switch (ev) {
+    case 'w':
+        *scroll_var += 1;
+        break;
+    case 's':
+        *scroll_var -= (*scroll_var ? 1 : 0);
+        break;
+    case 'q':
+        *scroll_var = 0;
+        break;
+    }
+}
+
+void ev_new_window(void) {
+    if (g_window_count == g_window_cap) {
+        // Reallocate dynamic array
+        size_t new_window_cap = g_window_cap * 2;
+        struct WindowHandle *new_window_handles = calloc(new_window_cap, sizeof(struct WindowHandle));
+        memcpy(new_window_handles, g_window_handles, sizeof(struct WindowHandle) * g_window_count);
+        free(g_window_handles);
+        g_window_cap = new_window_cap;
+        g_window_handles = new_window_handles;
+    }
+
+    g_window_count++;
+    g_window_handles[g_window_count - 1] = (struct WindowHandle){
+        .wid = g_wid_count++,
+        .rows = 2,
+        .cols = 2,
+        .rows_update = 2,
+        .cols_update = 2,
+        .state = WINDOW_TO_BE_CREATED,
+    };
+}
+
+void ev_delete_window_handle(size_t widx) {
+    assert(g_window_count);
+    assert(widx < g_window_count);
+    assert(g_window_handles[widx].state == WINDOW_TO_BE_CREATED);
+
+    for (size_t i = widx; i < g_window_count - 1; i++) {
+        memcpy(&g_window_handles[i], &g_window_handles[i + 1], sizeof(struct WindowHandle));
+    }
+
+    g_window_handles[g_window_count - 1] = (struct WindowHandle){ 0 };
+    g_window_count--;
+    g_wsel -= (g_window_count && g_wsel == g_window_count) ? 1 : 0;
+}
+
+void ev_add_plot(void) {
+    assert(g_col_sel == UICOL_AVAIL_PLOTS);
+    assert(g_window_count);
+
+    struct WindowHandle *whdl = &g_window_handles[g_wsel];
+    size_t max_plots = whdl->rows_update * whdl->cols_update;
+    size_t pidx = 0;
+
+    do {
+        if (!whdl->plot_defs[pidx]) break;
+        pidx++;
+    } while (pidx < max_plots);
+
+    if (pidx == max_plots) return;
+
+    whdl->plot_count++;
+    whdl->plot_states[pidx] = PLOT_TO_BE_CREATED;
+    whdl->plot_defs[pidx] = &g_general_plots_def[g_apsel];
+}
+
+void ev_delete_plot(size_t widx) {
+    assert(g_window_count);
+    assert(widx < g_window_count);
+
+    struct WindowHandle *whdl = &g_window_handles[g_wsel];
+    assert(whdl->plot_count);
+    assert(whdl->plot_sel < whdl->plot_count);
+    assert(whdl->plot_states[whdl->plot_sel] == PLOT_TO_BE_CREATED);
+
+    for (size_t i = whdl->plot_sel; i < whdl->plot_count - 1; i++) {
+        whdl->plot_states[i] = whdl->plot_states[i + 1];
+        whdl->plot_defs[i] = whdl->plot_defs[i + 1];
+    }
+
+    whdl->plot_states[whdl->plot_count - 1] = 0;
+    whdl->plot_defs[whdl->plot_count - 1] = NULL;
+    whdl->plot_count--;
+
+    if (!whdl->plot_count) {
+        whdl->plot_sel = 0;
+    } else if (whdl->plot_sel >= whdl->plot_count) {
+        whdl->plot_sel = whdl->plot_count - 1;
+    }
+}
+
+void ev_delete_elem(void) {
+    if (g_col_sel == UICOL_WINDOWS && g_window_count) {
+        struct WindowHandle *whdl = &g_window_handles[g_wsel];
+
+        switch (whdl->state) {
+        case WINDOW_TO_BE_CREATED:
+            ev_delete_window_handle(g_wsel);
+            break;
+        case WINDOW_TO_BE_UPDATED:
+            break;
+        case WINDOW_IS_LIVE:
+            break;
+        case WINDOW_TO_BE_REMOVED:
+            break;
+        }
+    }
+
+    if (g_col_sel == UICOL_PLOTS && g_window_count && g_window_handles[g_wsel].plot_count) {
+        struct WindowHandle *whdl = &g_window_handles[g_wsel];
+
+        switch (whdl->plot_states[whdl->plot_sel]) {
+        case PLOT_TO_BE_CREATED:
+            ev_delete_plot(g_wsel);
+            break;
+        case PLOT_IS_LIVE:
+            break;
+        case PLOT_TO_BE_REMOVED:
+            break;
+        }
+    }
+}
+
+void ev_resize_window(int ev) {
+    assert(g_col_sel == UICOL_WINDOWS);
+    assert(g_window_count);
+
+    struct WindowHandle *whdl = &g_window_handles[g_wsel];
+
+    switch (ev) {
+    case 'A':
+        if (whdl->cols_update > 1 && (whdl->rows_update * (whdl->cols_update - 1)) >= whdl->plot_count) whdl->cols_update--;
+        break;
+    case 'D':
+        whdl->cols_update += whdl->cols_update < MAX_WINDOW_COLS ? 1 : 0;
+        break;
+    case 'W':
+        if (whdl->rows_update > 1 && (whdl->cols_update * (whdl->rows_update - 1)) >= whdl->plot_count) whdl->rows_update--;
+        break;
+    case 'S':
+        whdl->rows_update += whdl->rows_update < MAX_WINDOW_ROWS ? 1 : 0;
+        break;
+    }
+}
+
+void ev_swap_plots(int ev) {
+    assert(g_col_sel == UICOL_PLOTS);
+    assert(g_window_count);
+
+    struct WindowHandle *whdl = &g_window_handles[g_wsel];
+    size_t pidx1;
+    size_t pidx2;
+
+    switch (ev) {
+    case 'W':
+        if (!whdl->plot_count || !whdl->plot_sel) return;
+        pidx1 = whdl->plot_sel;
+        pidx2 = whdl->plot_sel - 1;
+        whdl->plot_sel--;
+        break;
+    case 'S':
+        if (!whdl->plot_count || whdl->plot_sel >= whdl->plot_count - 1) return;
+        pidx1 = whdl->plot_sel;
+        pidx2 = whdl->plot_sel + 1;
+        whdl->plot_sel++;
+        break;
+    }
+
+    enum WindowPlotState tmp_state = whdl->plot_states[pidx1];
+    whdl->plot_states[pidx1] = whdl->plot_states[pidx2];
+    whdl->plot_states[pidx2] = tmp_state;
+
+    struct PlotDef *tmp_def = whdl->plot_defs[pidx1];
+    whdl->plot_defs[pidx1] = whdl->plot_defs[pidx2];
+    whdl->plot_defs[pidx2] = tmp_def;
 }
 
 void ev_handle(void) {
@@ -28,13 +415,58 @@ void ev_handle(void) {
         g_exit = true;
         break;
     case KEY_RESIZE:
-        clear();
         tui_line_buff_resize();
+        break;
+    case 'w':
+    case 's':
+    case 'q':
+        ev_scroll(ev);
+        break;
+    case 'Q':
+        g_apscroll = 0;
+        g_wscroll = 0;
+        g_pscroll = 0;
+        break;
+    case KEY_LEFT:
+        g_col_sel -= g_col_sel ? 1 : 0;
+        break;
+    case KEY_RIGHT:
+        g_col_sel += g_col_sel < UICOL_COUNT - 1 ? 1 : 0;
+        break;
+    case KEY_UP:
+        if (g_col_sel == UICOL_AVAIL_PLOTS && g_apsel) g_apsel--;
+        if (g_col_sel == UICOL_WINDOWS && g_wsel) g_wsel--;
+        if (g_col_sel == UICOL_PLOTS && g_window_count && g_window_handles[g_wsel].plot_sel) g_window_handles[g_wsel].plot_sel--;
+        break;
+    case KEY_DOWN:
+        if (g_col_sel == UICOL_AVAIL_PLOTS && g_apsel < g_general_plots_count - 1) g_apsel++;
+        if (g_col_sel == UICOL_WINDOWS && g_window_count && g_wsel < g_window_count - 1) g_wsel++;
+        if (g_col_sel == UICOL_PLOTS && g_window_count && g_window_handles[g_wsel].plot_count && g_window_handles[g_wsel].plot_sel < g_window_handles[g_wsel].plot_count - 1) g_window_handles[g_wsel].plot_sel++;
+        break;
+    case '+':
+        ev_new_window();
+        break;
+    case '\n':
+        if (g_col_sel == UICOL_AVAIL_PLOTS && g_window_count) ev_add_plot();
+        break;
+    case 'x':
+        ev_delete_elem();
+        break;
+    case 'A':
+    case 'D':
+    case 'W':
+    case 'S':
+        if (g_col_sel == UICOL_WINDOWS && g_window_count) ev_resize_window(ev);
+        if (g_col_sel == UICOL_PLOTS && g_window_count) ev_swap_plots(ev);
+        break;
     default:
         break;
     }
 }
 
+// ----------------------------------------------------------------------------
+// Main functions
+// ----------------------------------------------------------------------------
 void init(void) {
     log_info("Initializing salis data client");
 
@@ -51,14 +483,23 @@ void init(void) {
 
     init_pair(PAIR_NORMAL, COLOR_WHITE, COLOR_BLACK);
     init_pair(PAIR_HEADER, COLOR_BLUE, COLOR_BLACK);
+    init_pair(PAIR_SELECTED, COLOR_YELLOW, COLOR_BLACK);
+    init_pair(PAIR_TO_BE_CREATED, COLOR_GREEN, COLOR_BLACK);
+    init_pair(PAIR_TO_BE_UPDATED, COLOR_GREEN, COLOR_BLACK);
+    init_pair(PAIR_TO_BE_REMOVED, COLOR_RED, COLOR_BLACK);
 
     tui_line_buff_resize();
+
+    g_window_count = 0;
+    g_window_cap = 1;
+    g_window_handles = calloc(g_window_cap, sizeof(struct WindowHandle));
 }
 
 void exec(void) {
     while (!g_exit) {
         ui_print();
         ev_handle();
+        clear();
     }
 }
 
@@ -73,5 +514,9 @@ int main(void) {
     exec();
     quit();
 
+    free(g_window_handles);
+    g_window_count = 0;
+    g_window_cap = 0;
+
     return 0;
 }