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#include "cmd.h"
#include "data.h"
#include "list.h"
#include "player.h"
#include "ref.h"
#include "tag.h"
#include "track.h"
#include "tui.h"
#include "util.h"
#include <stdbool.h>
#define CMD_ERROR(...) do { \
CMD_SET_STATUS(__VA_ARGS__); \
return false; \
} while (0)
static const struct cmd *last_cmd;
static wchar_t *last_args;
static bool cmd_save(const wchar_t *args);
static bool cmd_move(const wchar_t *args);
static bool cmd_add(const wchar_t *args);
static bool cmd_reindex(const wchar_t *args);
const struct cmd commands[] = {
{ L"save", cmd_save },
{ L"move", cmd_move },
{ L"add", cmd_add },
{ L"reindex", cmd_reindex },
};
const size_t command_count = ARRLEN(commands);
bool
cmd_save(const wchar_t *args)
{
data_save();
return 0;
}
bool
cmd_move(const wchar_t *name)
{
struct link *link;
struct track *track;
struct tag *tag;
char *newpath;
tag = tag_find(name);
if (!tag) CMD_ERROR("Tag not found");
link = list_at(tracks_vis, track_nav.sel);
if (!link) CMD_ERROR("No track selected");
track = UPCAST(link, struct ref)->data;
newpath = aprintf("%s/%s", tag->fpath, track->fname);
OOM_CHECK(newpath);
move_file(track->fpath, newpath);
free(track->fpath);
track->fpath = newpath;
link_pop(link);
list_push_back(&tag->tracks, link);
return 1;
}
bool
cmd_add(const wchar_t *name)
{
struct link *link;
struct track *track;
struct ref *ref;
struct tag *tag;
char *newpath;
tag = tag_find(name);
if (!tag) return 0;
link = list_at(&player.playlist, track_nav.sel);
if (!link) return 0;
track = UPCAST(link, struct ref)->data;
newpath = aprintf("%s/%s", tag->fpath, track->fname);
OOM_CHECK(newpath);
copy_file(track->fpath, newpath);
track->fpath = newpath;
track = track_alloc(tag->fpath, track->fname, get_fid(tag->fpath));
ref = ref_init(track);
list_push_back(&tag->tracks, &ref->link);
return 1;
}
bool
cmd_reindex(const wchar_t *name)
{
struct link *link;
struct tag *tag;
struct list matches;
list_init(&matches);
if (!*name) {
link = list_at(&tags, tag_nav.sel);
tag = UPCAST(link, struct tag);
if (tag == NULL) return false;
list_push_back(&matches, LINK(ref_init(tag)));
} else if (!wcscmp(name, L"*")) {
for (LIST_ITER(&tags, link)) {
tag = UPCAST(link, struct tag);
list_push_back(&matches, LINK(ref_init(tag)));
}
} else {
for (LIST_ITER(&tags, link)) {
tag = UPCAST(link, struct tag);
if (!wcscmp(tag->name, name)) {
list_push_back(&matches, LINK(ref_init(tag)));
break;
}
}
}
if (list_empty(&matches)) return false;
for (LIST_ITER(&matches, link)) {
tag = UPCAST(link, struct ref)->data;
index_update(tag);
}
refs_free(&matches);
return true;
}
void
cmd_init(void)
{
last_cmd = NULL;
last_args = NULL;
}
void
cmd_deinit(void)
{
free(last_args);
}
bool
cmd_run(const wchar_t *query)
{
const wchar_t *sep, *args;
int i, cmdlen;
bool success;
sep = wcschr(query, L' ');
cmdlen = sep ? sep - query : wcslen(query);
for (i = 0; i < command_count; i++) {
if (!wcsncmp(commands[i].name, query, cmdlen)) {
last_cmd = &commands[i];
args = sep ? sep + 1 : L"";
last_args = wcsdup(args);
return commands[i].func(args);
}
}
return false;
}
bool
cmd_rerun(void)
{
if (!last_cmd || !last_args)
CMD_ERROR("No command to repeat");
return last_cmd->func(last_args);
}
const struct cmd *
cmd_get(const wchar_t *name)
{
int i;
for (i = 0; i < command_count; i++) {
if (!wcscmp(commands[i].name, name))
return &commands[i];
}
return NULL;
}
const struct cmd *
cmd_find(const wchar_t *name)
{
int i;
for (i = 0; i < command_count; i++) {
if (wcsstr(commands[i].name, name))
return &commands[i];
}
return NULL;
}
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