From 39257ec82d49f5c78d029f23f6949095ad17a5f8 Mon Sep 17 00:00:00 2001
From: Saturneric <eric.bktu@gmail.com>
Date: Tue, 1 Sep 2020 00:04:47 +0800
Subject: [PATCH] Create main.c

---
 main.c | 175 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 175 insertions(+)
 create mode 100644 main.c

diff --git a/main.c b/main.c
new file mode 100644
index 0000000..37cd798
--- /dev/null
+++ b/main.c
@@ -0,0 +1,175 @@
+//
+//  main.c
+//  DEIH
+//
+//  Created by Eric on 15-10-24.
+//  Copyright (c) 2015年 Bakantu Eric. All rights reserved.
+//
+
+/*includes*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <mongoc.h>
+#include <unistd.h>
+#include <bson.h>
+#include <bcon.h>
+
+/*functions*/
+int add_words(void);
+int search_words(void);
+int delete_words(void);
+int review (void);
+void init (void);
+int dishes(void);
+void end (void);
+
+/*verb*/
+int review_words = 0;
+mongoc_client_t      *m_client;
+mongoc_database_t    *m_database;
+mongoc_collection_t  *m_collection;
+
+struct m_word{
+    char name[32];
+    char meaning[64];
+    char paofsp[32];
+};
+
+/*detail functions*/
+void init (void){
+    mongoc_init ();
+    m_client = mongoc_client_new ("mongodb://localhost:27017");
+    m_database = mongoc_client_get_database (m_client, "DEIH");
+    m_collection = mongoc_client_get_collection (m_client, "DEIH", "words");
+}
+int main(void) {
+    init();
+    dishes();
+    end();
+    return 0;
+}
+int dishes(void){
+    system("clear");
+    printf("Welcome to DEIH which is a tool to help you to remember new words\n");
+    if (review_words > 0){
+        printf("Well, you have %d words to review, and \n",review_words);
+        printf("do you want to review these words first? ");
+        char ifnot = '\0';
+        ifnot = getchar();
+        getchar();
+        if (ifnot == 'y')review();
+        else system("clear");
+    }
+    while(1){
+        printf("1.Add words\n");
+        printf("2.review words\n");
+        printf("3.search words\n");
+        printf("4.delete words\n");
+        printf("5.exit\n");
+        printf("You want to?");
+        int ifnot = 0;
+        scanf("%d",&ifnot);
+        getchar();
+        switch (ifnot){
+            case 1:
+                add_words();
+                break;
+            case 2:
+                review();
+                break;
+            case 3:
+                search_words();
+                break;
+            case 4:
+                delete_words();
+                break;
+            case 5:
+                return 0;
+                break;
+            default:
+                break;
+        }
+        system("clear");
+    }
+    return 0;
+}
+int delete_words(void){
+    mongoc_cursor_t *cursor;
+    bson_error_t error;
+    bson_oid_t oid;
+    bson_t *doc;
+    char f_words[32];
+    bson_t *query;
+    
+    printf("The name of the world that you wante to delete: ");
+    scanf("%s",f_words);
+    BSON_APPEND_UTF8 (query, "Name", f_words);
+    cursor = mongoc_collection_find (m_collection, MONGOC_QUERY_NONE, 0, 0, 0, query, NULL, NULL);
+    
+    doc = bson_new ();
+    BSON_APPEND_OID (doc, "Name", &oid);
+    if (!mongoc_collection_remove (m_collection, MONGOC_REMOVE_SINGLE_REMOVE, doc, NULL, &error)) {
+        printf ("Delete failed: %s\n", error.message);
+    }
+    bson_destroy (query);
+    mongoc_cursor_destroy (cursor);
+    return 0;
+}
+int add_words(void){
+    bson_error_t error;
+    bson_oid_t oid;
+    bson_t *doc;
+    int count = 1;
+    int n_ifnot = 1;
+    char ifnot[4], m_ifnot[4];
+    
+    while (n_ifnot) {
+        printf("`````````````````````````````````````````````````````````````\n");
+        struct m_word* p_word = malloc(sizeof(struct m_word));
+        printf("[No. %d]\n",count);
+        printf("Name: ");
+        scanf("%s",p_word->name);
+        printf("Paofsp: ");
+        scanf("%s",p_word->paofsp);
+        printf("Meaning: ");
+        scanf("%s",p_word->meaning);
+        printf("```````````````````````````````````````````````````````````\n");
+        printf("Sure?");
+        scanf("%s",ifnot);
+        if (strcmp(ifnot,"y") == 0){
+            doc = bson_new ();
+            bson_oid_init (&oid, NULL);
+            BSON_APPEND_OID (doc, "_id", &oid);
+            BSON_APPEND_UTF8 (doc, "Name",p_word->name);
+            BSON_APPEND_UTF8 (doc, "Meaning",p_word->meaning);
+            BSON_APPEND_UTF8 (doc, "Paofsp",p_word->paofsp);
+            BSON_APPEND_UTF8 (doc, "time",0);
+            if (!mongoc_collection_insert (m_collection, MONGOC_INSERT_NONE, doc, NULL, &error)) {
+                fprintf (stderr, "%s\n", error.message);
+            }
+            else {
+                printf("Save done！\n");
+                count++;
+            }
+            bson_destroy (doc);
+        }
+        printf("Done?");
+        scanf("%s",m_ifnot);
+        if (strcmp(m_ifnot,"`") == 0){
+            n_ifnot = 0;
+        }
+        printf("`````````````````````````````````````````````````````````````\n");
+        system("clear");
+    }
+    return 0;
+}
+int search_words(void){
+    return 0;
+}
+int review(void){
+    return 0;
+}
+void end(void){
+    
+}
+