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delegate db actions to label class

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yggverse 2024-09-11 05:16:37 +03:00
parent 6b6ae753bc
commit b67b9561fb
10 changed files with 291 additions and 59 deletions
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175
src/app/browser/main/tab/label.cpp
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@ -3,8 +3,14 @@
using namespace app::browser::main::tab;
Label::Label(
sqlite3 * db,
const Glib::RefPtr<Gio::SimpleAction> & ACTION__CLOSE_ACTIVE
) {
// Init database
DB::SESSION::init(
this->db = db
);
// Init actions
action__close_active = ACTION__CLOSE_ACTIVE;
@ -29,4 +35,173 @@ Label::Label(
add_controller(
GtkGestureClick
);
}
// Actions
int Label::restore(
const sqlite3_int64 & APP_BROWSER_MAIN_TAB__SESSION__ID
) {
sqlite3_stmt * statement;
const int PREPARE_STATUS = sqlite3_prepare_v3(
db,
Glib::ustring::sprintf(
R"SQL(
SELECT * FROM `app_browser_main_tab_label__session`
WHERE `app_browser_main_tab__session__id` = %d
ORDER BY `id` DESC LIMIT 1
)SQL",
APP_BROWSER_MAIN_TAB__SESSION__ID
).c_str(),
-1,
SQLITE_PREPARE_NORMALIZE,
&statement,
nullptr
);
if (PREPARE_STATUS == SQLITE_OK)
{
// Use latest record as order
while (sqlite3_step(statement) == SQLITE_ROW)
{
// Restore widget data
set_text(
reinterpret_cast<const char*>(
sqlite3_column_text(
statement,
DB::SESSION::TEXT
)
)
);
// Restore children components here (on available)
}
}
return sqlite3_finalize(
statement
);
}
int Label::save(
const sqlite3_int64 & APP_BROWSER_MAIN_TAB__SESSION__ID
) {
// Delegate save action to child components (on available)
// Save label session
return DB::SESSION::add(
db,
APP_BROWSER_MAIN_TAB__SESSION__ID,
get_text()
);
}
// Database model
int Label::DB::SESSION::init(
sqlite3 * db
) {
char * error;
return sqlite3_exec(
db,
R"SQL(
CREATE TABLE IF NOT EXISTS `app_browser_main_tab_label__session`
(
`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `app_browser_main_tab__session__id` INTEGER NOT NULL,
`time` INTEGER NOT NULL DEFAULT CURRENT_TIMESTAMP,
`text` VARCHAR (1024) NOT NULL
)
)SQL",
nullptr,
nullptr,
&error
);
}
int Label::DB::SESSION::clean(
sqlite3 * db,
const sqlite3_int64 & APP_BROWSER_MAIN_TAB__SESSION__ID
) {
char * error; // @TODO
sqlite3_stmt * statement;
const int PREPARE_STATUS = sqlite3_prepare_v3(
db,
Glib::ustring::sprintf(
R"SQL(
SELECT * FROM `app_browser_main_tab_label__session`
WHERE `app_browser_main_tab__session__id` = %d
)SQL",
APP_BROWSER_MAIN_TAB__SESSION__ID
).c_str(),
-1,
SQLITE_PREPARE_NORMALIZE,
&statement,
nullptr
);
if (PREPARE_STATUS == SQLITE_OK)
{
while (sqlite3_step(statement) == SQLITE_ROW)
{
// Delete record
const int EXEC_STATUS = sqlite3_exec(
db,
Glib::ustring::sprintf(
R"SQL(
DELETE FROM `app_browser_main_tab_label__session` WHERE `id` = %d
)SQL",
sqlite3_column_int64(
statement,
DB::SESSION::ID
)
).c_str(),
nullptr,
nullptr,
&error
);
// Delegate children dependencies cleanup
if (EXEC_STATUS == SQLITE_OK)
{
// nothing here.
}
}
}
return sqlite3_finalize(
statement
);
}
sqlite3_int64 Label::DB::SESSION::add(
sqlite3 * db,
const sqlite3_int64 & APP_BROWSER_MAIN_TAB__SESSION__ID,
const Glib::ustring & TEXT
) {
char * error; // @TODO
sqlite3_exec(
db,
Glib::ustring::sprintf(
R"SQL(
INSERT INTO `app_browser_main_tab_label__session` (
`app_browser_main_tab__session__id`,
`text`
) VALUES (
'%d',
'%s'
)
)SQL",
APP_BROWSER_MAIN_TAB__SESSION__ID,
TEXT
).c_str(),
nullptr,
nullptr,
&error
);
return sqlite3_last_insert_rowid(
db
);
}