1 files changed, 98 insertions, 0 deletions
diff --git a/src/ui.c b/src/ui.c
new file mode 100644
index 0000000..7f1dc52
--- /dev/null
+++ b/src/ui.c
@@ -0,0 +1,98 @@
+#include <limits.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "nuklear.h"
+#include <nfd.h>
+
+#include "constants.h"
+#include "logger.h"
+#include "process_url.h"
+#include "ui.h"
+
+static nk_size pct;
+static nfdchar_t *outPath;
+
+void load_ui(struct ui_struct *ui) {
+  static char text[USHRT_MAX], box_buffer[UINT16_MAX], status_string[UCHAR_MAX];
+  float logGroup_height =
+      nk_window_get_height(ui->ctx) - 80 - 45 - 50 - 35 - 80;
+  ui->logger->extend_box =
+      (logGroup_height - 15) <
+      ((ui->logger->box_lines + 1) * (ui->logger->font_height + 2));
+
+  poll_status(ui->stat);
+  if (ui->stat->total) {
+    pct = (ui->stat->cur) * 100 / (ui->stat->total);
+    sprintf(status_string, "%lu/%lu, %lu%%", ui->stat->cur, ui->stat->total,
+            pct);
+  }
+  if (ui->stat->is_done) {
+    (ui->stat->total) = 0; // To prevent nuklear further updating status_string
+  }
+
+  nk_layout_row_dynamic(ui->ctx, 80, 1);
+  nk_label(ui->ctx, "Hinata", NK_TEXT_CENTERED);
+
+  nk_layout_row_template_begin(ui->ctx, 45);
+  nk_layout_row_template_push_static(ui->ctx, 5);
+  nk_layout_row_template_push_dynamic(ui->ctx);
+  nk_layout_row_template_push_static(ui->ctx, 5);
+  nk_layout_row_template_push_static(ui->ctx, 100);
+  nk_layout_row_template_push_static(ui->ctx, 5);
+  nk_layout_row_template_end(ui->ctx);
+
+  SPACER;
+  nk_edit_string_zero_terminated(ui->ctx, NK_EDIT_FIELD | NK_EDIT_AUTO_SELECT,
+                                 text, USHRT_MAX - 1, nk_filter_ascii);
+  SPACER;
+  if (nk_button_label(ui->ctx, "下载")) {
+    // Clear logger text
+    clear_log();
+
+    nfdresult_t result = NFD_PickFolder(&outPath, "");
+    if (result == NFD_OKAY) {
+      DEBUG_PRINT("[NFD] outPath: %s\n", outPath);
+    } else if (result == NFD_ERROR) {
+      LOG("NFD", "Error: %s\n", NFD_GetError());
+    }
+
+    if (outPath) {
+      append_log("Got URL: %s\n", text);
+      add_url(text, outPath, NULL, NULL);
+    } else {
+      LOG("NFD", "Please specify a valid file PATH to write to!\n");
+    }
+  }
+  SPACER;
+
+  nk_layout_row_dynamic(ui->ctx, 50, 1);
+  nk_label(ui->ctx, status_string, NK_TEXT_CENTERED);
+
+  nk_layout_row_template_begin(ui->ctx, 35);
+  nk_layout_row_template_push_static(ui->ctx, 5);
+  nk_layout_row_template_push_dynamic(ui->ctx);
+  nk_layout_row_template_push_static(ui->ctx, 5);
+  nk_layout_row_template_end(ui->ctx);
+  SPACER;
+  if (nk_progress(ui->ctx, &pct, MAX_VALUE, !NK_MODIFIABLE)) {
+    // the value of the progress bar changed, the new value is stored in
+    // currentValue
+  }
+  SPACER;
+
+  nk_layout_row_dynamic(ui->ctx, logGroup_height, 1);
+  ui->ctx->style.window.group_padding = nk_vec2(0, 0);
+  if (nk_group_scrolled_begin(ui->ctx, ui->logger->scrollbar, "LogGroup", 0)) {
+    nk_layout_row_dynamic(
+        ui->ctx,
+        MAX(logGroup_height - 15,
+            (ui->logger->box_lines + 1) * (ui->logger->font_height + 2)),
+        1);
+    nk_edit_buffer(ui->ctx, NK_EDIT_BOX | NK_EDIT_READ_ONLY | NK_EDIT_MULTILINE,
+                   ui->logger->text_edit, nk_filter_default);
+    nk_group_scrolled_end(ui->ctx);
+  }
+}