#include "app_core/app_dialog.h"
#include "test_harness.h"

namespace {

void progress_dialog_initializes_progress_state(pp::tests::Harness& harness)
{
    const auto plan = pp::app::plan_app_progress_dialog("Saving", 12);
    PP_EXPECT(harness, plan.title == "Saving");
    PP_EXPECT(harness, plan.total == 12);
    PP_EXPECT(harness, plan.count == 0);
    PP_EXPECT(harness, plan.progress_fraction == 0.0F);
}

void progress_dialog_clamps_negative_total(pp::tests::Harness& harness)
{
    const auto plan = pp::app::plan_app_progress_dialog("Broken", -4);
    PP_EXPECT(harness, plan.total == 0);
    PP_EXPECT(harness, plan.count == 0);
    PP_EXPECT(harness, plan.progress_fraction == 0.0F);
}

void message_dialog_preserves_cancel_policy(pp::tests::Harness& harness)
{
    const auto plan = pp::app::plan_app_message_dialog("Import", "Import brushes?", true);
    PP_EXPECT(harness, plan.title == "Import");
    PP_EXPECT(harness, plan.message == "Import brushes?");
    PP_EXPECT(harness, plan.ok_caption == "Ok");
    PP_EXPECT(harness, plan.show_cancel);
}

void message_dialog_defaults_to_no_cancel(pp::tests::Harness& harness)
{
    const auto plan = pp::app::plan_app_message_dialog("License", "Disabled", false);
    PP_EXPECT(harness, plan.title == "License");
    PP_EXPECT(harness, plan.message == "Disabled");
    PP_EXPECT(harness, !plan.show_cancel);
}

void input_dialog_preserves_ok_caption(pp::tests::Harness& harness)
{
    const auto plan = pp::app::plan_app_input_dialog("Rename", "Layer", "Save");
    PP_EXPECT(harness, plan);
    PP_EXPECT(harness, plan.value().title == "Rename");
    PP_EXPECT(harness, plan.value().field_name == "Layer");
    PP_EXPECT(harness, plan.value().ok_caption == "Save");
}

void input_dialog_rejects_empty_ok_caption(pp::tests::Harness& harness)
{
    const auto plan = pp::app::plan_app_input_dialog("Rename", "Layer", "");
    PP_EXPECT(harness, !plan);
    PP_EXPECT(harness, plan.status().code == pp::foundation::StatusCode::invalid_argument);
}

}

int main()
{
    pp::tests::Harness harness;
    harness.run("progress dialog initializes progress state", progress_dialog_initializes_progress_state);
    harness.run("progress dialog clamps negative total", progress_dialog_clamps_negative_total);
    harness.run("message dialog preserves cancel policy", message_dialog_preserves_cancel_policy);
    harness.run("message dialog defaults to no cancel", message_dialog_defaults_to_no_cancel);
    harness.run("input dialog preserves ok caption", input_dialog_preserves_ok_caption);
    harness.run("input dialog rejects empty ok caption", input_dialog_rejects_empty_ok_caption);
    return harness.finish();
}