// CDlgItemMgr.cpp: 实现文件
//

#include "pch.h"
#include "scanner-check.h"
#include "CDlgItemMgr.h"
#include "afxdialogex.h"

#include <file/file_util.h>
#include <coding/coding.h>

// CDlgItemMgr 对话框
#pragma warning(disable: 4996)

static bool is_checked(CWnd* ctrl)
{
	return ((CButton*)ctrl)->GetCheck() == BST_CHECKED;
}
static bool is_checked(CDialogEx* dlg, UINT id)
{
	return is_checked(dlg->GetDlgItem(id));
}
static void set_checked(CWnd* ctrl, bool checked)
{
	((CButton*)ctrl)->SetCheck(checked ? BST_CHECKED : BST_UNCHECKED);
}
static void set_checked(CDialogEx* dlg, UINT id, bool checked)
{
	return set_checked(dlg->GetDlgItem(id), checked);
}

IMPLEMENT_DYNAMIC(CDlgItemMgr, CDialogEx)

CDlgItemMgr::CDlgItemMgr(CWnd* pParent /*=nullptr*/)
	: CDialogEx(IDD_TEST_ITEM, pParent)
{

}

CDlgItemMgr::~CDlgItemMgr()
{
}

void CDlgItemMgr::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_LIST1, list_);
}

BOOL CDlgItemMgr::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	int	ind = list_.InsertColumn(list_.GetHeaderCtrl()->GetItemCount(), TEXT("\u5E8F\u53F7"), 0, 40);
	list_.InsertColumn(list_.GetHeaderCtrl()->GetItemCount(), TEXT("ID"), 0, 60);
	list_.InsertColumn(list_.GetHeaderCtrl()->GetItemCount(), TEXT("\u540D\u79F0"), 0, 102);
	list_.InsertColumn(list_.GetHeaderCtrl()->GetItemCount(), TEXT("\u5FC5\u987B\u8054\u673A\u6D4B\u8BD5"), 0, 87);
	list_.InsertColumn(list_.GetHeaderCtrl()->GetItemCount(), TEXT("\u4E0D\u901A\u8FC7\u5219\u505C\u6B62"), 0, 87);
	list_.SetExtendedStyle((list_.GetExStyle() | LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES) & (~LVS_EX_CHECKBOXES));
	list_.ModifyStyle(0, LVS_SINGLESEL);
	load_stored_config();

	return TRUE;  // 除非将焦点设置到控件，否则返回 TRUE
}

BEGIN_MESSAGE_MAP(CDlgItemMgr, CDialogEx)
	ON_BN_CLICKED(IDC_BUTTON_ADD, &CDlgItemMgr::OnBnClickedButtonAdd)
	ON_NOTIFY(NM_DBLCLK, IDC_LIST1, &CDlgItemMgr::OnNMDblclkList1)
	ON_WM_DROPFILES()
END_MESSAGE_MAP()


// CDlgItemMgr 消息处理程序


void CDlgItemMgr::OnBnClickedButtonAdd()
{
	// TODO: 在此添加控件通知处理程序代码
	wchar_t	text[128] = { 0 }, name[128] = { 0 };
	bool	online = is_checked(this, IDC_CHECK_ONLINE), fatal = is_checked(this, IDC_CHECK_FATAL);
	int		ind = -1;

	if (::GetWindowTextW(GetDlgItem(IDC_EDIT_TITLE)->m_hWnd, text, _countof(text) - 1) == 0 ||
		::GetWindowTextW(GetDlgItem(IDC_EDIT_NAME)->m_hWnd, name, _countof(name) - 1) == 0)
		return;

	for (int i = 0; i < list_.GetItemCount(); ++i)
	{
		wchar_t	val[128] = { 0 };
		list_.GetItemText(i, 1, val, _countof(val) - 1);
		if (wcscmp(name, val) == 0)
		{
			ind = i;
			break;
		}
	}

	if (ind == -1)
	{
		wchar_t	sn[20] = { 0 };
		swprintf_s(sn, _countof(sn) - 1, L"%u", list_.GetItemCount() + 1);
		ind = list_.InsertItem(list_.GetItemCount(), sn);
		list_.SetItemText(ind, 1, name);
	}

	list_.SetItemText(ind, 2, text);
	list_.SetItemText(ind, 3, online ? L"true" : L"false");
	list_.SetItemText(ind, 4, fatal ? L"true" : L"false");
	list_.SetItemState(ind, LVNI_FOCUSED | LVIS_SELECTED, LVNI_FOCUSED | LVIS_SELECTED);
	item_changed();
}
void CDlgItemMgr::OnNMDblclkList1(NMHDR* pNMHDR, LRESULT* pResult)
{
	LPNMITEMACTIVATE pNMItemActivate = reinterpret_cast<LPNMITEMACTIVATE>(pNMHDR);
	// TODO: 在此添加控件通知处理程序代码
	POINT	pos = { 0 };
	RECT	r = { 0 };

	GetCursorPos(&pos);
	list_.ScreenToClient(&pos);
	r.left = list_.HitTest(pos);
	if (r.left != -1)
	{
		std::vector<int>	width;
		int					ind = r.left;

		for (int i = 0; i < list_.GetHeaderCtrl()->GetItemCount(); ++i)
		{
			RECT	r = { 0 };
			list_.GetHeaderCtrl()->GetItemRect(i, &r);
			width.push_back(r.right - r.left);
		}
		for (int i = 0; i < width.size(); ++i)
		{
			if (pos.x <= width[i])
			{
				wchar_t	text[128] = { 0 };
				if (i < 3)
				{
					std::wstring	tips(L"\u5220\u9664\u6D4B\u8BD5\u9879\uFF1A");

					list_.GetItemText(ind, 1, text, _countof(text) - 1);
					tips += text;
					tips += L"\uFF1F";
					if (::MessageBoxW(m_hWnd, tips.c_str(), L"\u786E\u8BA4", MB_YESNO | MB_ICONQUESTION) == IDYES)
					{
						list_.DeleteItem(ind);
						for (; ind < list_.GetItemCount(); ++ind)
						{
							swprintf_s(text, _countof(text) - 1, L"%u", ind + 1);
							list_.SetItemText(ind, 0, text);
						}
					}
				}
				else
				{
					list_.GetItemText(ind, i, text, _countof(text) - 1);
					if (wcscmp(text, L"true"))
						list_.SetItemText(ind, i, L"true");
					else
						list_.SetItemText(ind, i, L"false");
				}
				break;
			}

			pos.x -= width[i];
		}
	}

	*pResult = 0;
	item_changed();
}

std::wstring CDlgItemMgr::get_stored_config_file(void)
{
	wchar_t			path[MAX_PATH] = { 0 };
	std::wstring	file(L"");
	size_t			pos = 0;

	GetModuleFileNameW(NULL, path, _countof(path) - 1);
	file = path;
	pos = file.rfind(L'\\');
	if (pos++ != std::wstring::npos)
		file.erase(pos);

	file += L"config\\stored.txt";

	return file;
}
void CDlgItemMgr::get_item(int ind, page_config::ITEM* item)
{
	wchar_t	text[128] = { 0 };

	list_.GetItemText(ind, 1, text, _countof(text) - 1);
	item->name = text;
	list_.GetItemText(ind, 2, text, _countof(text) - 1);
	item->title = text;
	list_.GetItemText(ind, 3, text, _countof(text) - 1);
	item->man = wcscmp(text, L"false") == 0;
	list_.GetItemText(ind, 4, text, _countof(text) - 1);
	item->fatal = wcscmp(text, L"true") == 0;
}
void CDlgItemMgr::load_from_file(const wchar_t* file)
{
	wchar_t			path[MAX_PATH] = { 0 }, 
					*sn = path, 
					*n = sn + 40, 
					*t = n + 40,
					*m = t + 40,
					*f = m + 40;
	size_t			pos = 0;
	std::string		bom("");
	std::wstring	cont(L"");

	list_.DeleteAllItems();
	file_util::load_file(file, got_str, &bom);
	coding_util::bom::to_unicode(bom.c_str(), bom.length(), got_wstr, &cont);
	cont += L"\r\n";
	while ((pos = cont.find(L"\r\n")) != std::wstring::npos)
	{
		int cnt = swscanf(cont.substr(0, pos).c_str(), L"%s %s %s %s", n, t, m, f);
		if (cnt >= 2)
		{
			bool	man = false, fatal = true;
			if (cnt >= 3)
				man = wcscmp(m, L"false") == 0;
			if (cnt >= 4)
				fatal = wcscmp(f, L"true") == 0;

			swprintf_s(sn, 20, L"%u", list_.GetItemCount() + 1);
			cnt = list_.InsertItem(list_.GetItemCount(), sn);
			list_.SetItemText(cnt, 1, n);
			list_.SetItemText(cnt, 2, t);
			list_.SetItemText(cnt, 3, man ? L"false" : L"true");
			list_.SetItemText(cnt, 4, f ? L"true" : L"false");
		}

		cont.erase(0, pos + 2);
	}
	::PostMessage(GetParent()->m_hWnd, WM_TEST_ITEM_CHANGED, 0, 0);
}
void CDlgItemMgr::load_stored_config(void)
{
	std::wstring	file(get_stored_config_file());

	load_from_file(file.c_str());
}
void CDlgItemMgr::item_changed(void)
{
	std::vector<page_config::ITEM> items;
	std::wstring	text(L"");
	std::string		bom("");

	get_all_items(items);
	for (size_t i = 0; i < items.size(); ++i)
	{
		text += items[i].name + L"  " + items[i].title + L"  ";
		text += items[i].man ? L"false   " : L"true   ";
		text += items[i].fatal ? L"true\r\n" : L"false\r\n";
	}
	coding_util::bom::from_unicode(text.c_str(), text.length() * 2, got_str, &bom);
	file_util::save_2_file(bom.c_str(), bom.length(), get_stored_config_file().c_str());
	::PostMessage(GetParent()->m_hWnd, WM_TEST_ITEM_CHANGED, 0, 0);
}
bool CDlgItemMgr::get_name(const wchar_t* title, page_config::ITEM* item)
{
	wchar_t	text[128] = { 0 };

	for (size_t i = 0; i < list_.GetItemCount(); ++i)
	{
		list_.GetItemText(i, 2, text, _countof(text) - 1);
		if (wcscmp(text, title) == 0)
		{
			get_item(i, item);
			return true;
		}
		text[0] = 0;
	}

	return false;
}
void CDlgItemMgr::get_all_items(std::vector<page_config::ITEM>& items)
{
	wchar_t	text[128] = { 0 };

	for (size_t i = 0; i < list_.GetItemCount(); ++i)
	{
		page_config::ITEM	item;
		get_item(i, &item);
		items.push_back(item);
	}
}


void CDlgItemMgr::OnDropFiles(HDROP hDropInfo)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值
	// TODO: 在此添加消息处理程序代码和/或调用默认值
	wchar_t			path[MAX_PATH] = { 0 };
	std::wstring	cont(L"");
	std::string		bom("");

	DragQueryFileW(hDropInfo, 0, path, _countof(path) - 1);
	load_from_file(path);

	CDialogEx::OnDropFiles(hDropInfo);
}