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feat(lib): add get tanzaku list by sasa and get sasa list by tanzaku functions

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This commit is contained in:
Masahiko AMANO 2022-12-23 16:53:52 +03:00
parent 26b4746f41
commit fca32fa558
2 changed files with 44 additions and 0 deletions
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6
include/tanabata.h
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@ -87,6 +87,12 @@ int tanabata_kazari_add(Tanabata *tanabata, uint64_t sasa_id, uint64_t tanzaku_i
// Remove kazari
int tanabata_kazari_rem(Tanabata *tanabata, uint64_t sasa_id, uint64_t tanzaku_id);
// Get tanzaku list of sasa
Tanzaku *tanabata_tanzaku_get_by_sasa(Tanabata *tanabata, uint64_t sasa_id);
// Get sasa list of tanzaku
Sasa *tanabata_sasa_get_by_tanzaku(Tanabata *tanabata, uint64_t tanzaku_id);
#ifdef __cplusplus
}
#endif

38
src/tanabata/kazari.c
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@ -1,3 +1,5 @@
#include <malloc.h>
#include "../../include/tanabata.h"
int tanabata_kazari_add(Tanabata *tanabata, uint64_t sasa_id, uint64_t tanzaku_id) {
@ -7,3 +9,39 @@ int tanabata_kazari_add(Tanabata *tanabata, uint64_t sasa_id, uint64_t tanzaku_i
int tanabata_kazari_rem(Tanabata *tanabata, uint64_t sasa_id, uint64_t tanzaku_id) {
return kazari_rem(&tanabata->shoppyou, sasa_id, tanzaku_id);
}
Tanzaku *tanabata_tanzaku_get_by_sasa(Tanabata *tanabata, uint64_t sasa_id) {
Tanzaku *tanzaku_list = NULL;
uint64_t tanzaku_count = 0;
for (uint64_t i = 0; i < tanabata->shoppyou.size; i++) {
if (tanabata->shoppyou.database[i].sasa_id == sasa_id) {
tanzaku_count++;
tanzaku_list = realloc(tanzaku_list, tanzaku_count * sizeof(Tanzaku));
tanzaku_list[tanzaku_count - 1] = \
tanabata_tanzaku_get_by_id(tanabata, tanabata->shoppyou.database[i].tanzaku_id);
}
}
if (tanzaku_list != NULL) {
tanzaku_list = realloc(tanzaku_list, (tanzaku_count + 1) * sizeof(Tanzaku));
tanzaku_list[tanzaku_count] = HOLE_TANZAKU;
}
return tanzaku_list;
}
Sasa *tanabata_sasa_get_by_tanzaku(Tanabata *tanabata, uint64_t tanzaku_id) {
Sasa *sasa_list = NULL;
uint64_t sasa_count = 0;
for (uint64_t i = 0; i < tanabata->shoppyou.size; i++) {
if (tanabata->shoppyou.database[i].tanzaku_id == tanzaku_id) {
sasa_count++;
sasa_list = realloc(sasa_list, sasa_count * sizeof(Sasa));
sasa_list[sasa_count - 1] = \
tanabata_sasa_get_by_id(tanabata, tanabata->shoppyou.database[i].sasa_id);
}
}
if (sasa_list != NULL) {
sasa_list = realloc(sasa_list, (sasa_count + 1) * sizeof(Sasa));
sasa_list[sasa_count] = HOLE_SASA;
}
return sasa_list;
}