refactors

1 files changed, 173 insertions, 0 deletions

diff --git a/src/ui/ui_projects.cpp b/src/ui/ui_projects.cpp
new file mode 100644
index 0000000..9490254
--- /dev/null
+++ b/src/ui/ui_projects.cpp
@@ -0,0 +1,173 @@
+#include <stdio.h>
+
+#include "ui.hpp"
+#include "imgui.h"
+#include "administration.hpp"
+#include "locales.hpp"
+
+static view_state current_view_state = LIST;
+static project selected_for_cancellation;
+
+static project active_project;
+
+static void draw_project_form()
+{
+    static const char* selected_country = NULL;
+
+    if (ImGui::Button(localize("form.back"))) {
+        current_view_state = view_state::LIST;
+        memset(&active_project, 0, sizeof(project));
+        selected_country = 0;
+        return;
+    }
+    ImGui::Spacing();
+
+    bool viewing_only = (current_view_state == view_state::VIEW);
+
+    ImGui::BeginDisabled();
+
+    float widthAvailable = ImGui::GetContentRegionAvail().x;
+    
+    ImGui::SetNextItemWidth(widthAvailable*0.2f);
+    ImGui::InputText(localize("contact.form.identifier"), active_project.id, IM_ARRAYSIZE(active_project.id));
+    if (!viewing_only) ImGui::EndDisabled();
+
+    ImGui::SetNextItemWidth(widthAvailable*0.5f);
+    ImGui::InputTextWithHint(localize("project.form.description"), localize("project.form.description"), active_project.description, IM_ARRAYSIZE(active_project.description));
+    ImGui::SameLine();view_draw_required_tag();   
+
+    if (viewing_only) ImGui::EndDisabled();
+
+    if (!viewing_only) {
+        bool can_save = strlen(active_project.description) > 0;
+
+        if (!can_save) ImGui::BeginDisabled();
+        // Save button
+        ImGui::Spacing();
+        if (ImGui::Button(localize("form.save"))) {
+            if (current_view_state == view_state::CREATE)
+                administration_create_project(active_project);
+
+            else if (current_view_state == view_state::EDIT)
+                administration_update_project(active_project);
+
+            memset(&active_project, 0, sizeof(project));
+            current_view_state = view_state::LIST;
+            selected_country = 0;
+        }
+        if (!can_save) ImGui::EndDisabled();
+    }
+    else {
+        // TODO list invoices connected to project.
+    }
+}
+
+static void draw_project_list()
+{
+    const u32 items_per_page = 50;
+    static s32 current_page = 0;
+    s32 max_page = (administration_get_project_count() + items_per_page - 1) / items_per_page;
+    if (max_page == 0) max_page = 1;
+
+    if (ImGui::Button(localize("form.create")))
+    {
+        current_view_state = view_state::CREATE;
+        memset(&active_project, 0, sizeof(project));
+        snprintf(active_project.id, IM_ARRAYSIZE(active_project.id), "P/%d", administration_create_id());
+    }
+
+    if (current_page >= max_page-1) current_page = max_page-1;
+    if (current_page < 0) current_page = 0;
+
+    ImGui::SameLine();
+    bool enable_prev = current_page > 0;
+    if (!enable_prev) ImGui::BeginDisabled();
+    if (ImGui::Button("<< Prev") && current_page > 0) current_page--;
+    if (!enable_prev) ImGui::EndDisabled();
+
+    ImGui::SameLine();
+    ImGui::Text("(%d/%d)", current_page+1, max_page);
+
+    ImGui::SameLine();
+    bool enable_next = current_page < max_page-1;
+    if (!enable_next) ImGui::BeginDisabled();
+    if (ImGui::Button("Next >>") && current_page < max_page-1) current_page++;
+    if (!enable_next) ImGui::EndDisabled();
+
+    ImGui::Spacing();
+
+    if (ImGui::BeginTable("TableProjects", 4, ImGuiTableFlags_Borders | ImGuiTableFlags_RowBg)) {
+
+        ImGui::TableSetupColumn(localize("project.table.identifier"), ImGuiTableColumnFlags_WidthFixed, 80);
+        ImGui::TableSetupColumn(localize("project.table.status"), ImGuiTableColumnFlags_WidthFixed, 140);
+        ImGui::TableSetupColumn(localize("project.table.description"), ImGuiTableColumnFlags_WidthStretch);
+        ImGui::TableSetupColumn("", ImGuiTableColumnFlags_WidthFixed, 160);
+        ImGui::TableHeadersRow();
+
+        project project_list[items_per_page];
+        u32 project_count = administration_get_projects(current_page, items_per_page, project_list);
+
+        for (u32 i = 0; i < project_count; i++) {
+            project c = project_list[i];
+            
+            ImGui::TableNextRow();
+            ImGui::TableSetColumnIndex(0); ImGui::Text(c.id);
+            ImGui::TableSetColumnIndex(1); ImGui::Text(localize(administration_project_get_status_string(c)));
+            ImGui::TableSetColumnIndex(2); ImGui::Text(c.description);
+
+            ImGui::TableSetColumnIndex(3);
+            
+            char btn_name[20];
+            snprintf(btn_name, sizeof(btn_name), "%s##%d", localize("form.view"), i);
+            if (ImGui::Button(btn_name)) {
+                active_project = c;
+                current_view_state = view_state::VIEW;
+            }
+
+            if (c.state == project_state::RUNNING)
+            {
+                ImGui::SameLine();       
+                snprintf(btn_name, sizeof(btn_name), "%s##%d", localize("form.change"), i);
+                if (ImGui::Button(btn_name)) {
+                    active_project = c;
+                    current_view_state = view_state::EDIT;
+                }
+                     
+                ImGui::SameLine();
+                snprintf(btn_name, sizeof(btn_name), "%s##%d", localize("form.cancel"), i);
+                if (ImGui::Button(btn_name)) {
+                    selected_for_cancellation = c;
+                    ImGui::OpenPopup("ConfirmCancelProject");
+                }
+            }
+        }
+
+        if (ImGui::BeginPopupModal("ConfirmCancelProject", nullptr, ImGuiWindowFlags_AlwaysAutoResize|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoTitleBar)) {
+            ImGui::Text(localize("form.confirmCancelProject"));
+            ImGui::Separator();
+
+            if (ImGui::Button(localize("form.yes"), ImVec2(120, 0))) { 
+                administration_cancel_project(selected_for_cancellation);
+                ImGui::CloseCurrentPopup();
+            }
+            ImGui::SameLine();
+            if (ImGui::Button(localize("form.no"), ImVec2(120, 0))) {
+                ImGui::CloseCurrentPopup();
+            }
+            ImGui::EndPopup();
+        }
+
+        ImGui::EndTable();
+    }
+}
+
+void ui_draw_projects()
+{
+    switch(current_view_state)
+    {
+        case view_state::LIST: draw_project_list(); break;
+        case view_state::CREATE: draw_project_form(); break;
+        case view_state::EDIT: draw_project_form(); break;
+        case view_state::VIEW: draw_project_form(); break;
+    }
+}
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