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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "request.h"
#include "interchange.h"
#include "interchange/member.h"
#include "interchange/ord.h"
void interchange_ord_order(const char *sku, const char *item,
const unsigned int quantity, const char *options[][2],
void (*parser)(interchange_response *))
{
size_t length = 0;
unsigned int qty = quantity;
do {
length++;
} while ((qty /= 10));
char *qty_str = malloc(length + 1);
sprintf(qty_str, "%d", quantity);
const char **pair = *options;
size_t nopts = 0;
while (pair[0] && pair[1]) {
nopts++;
pair = *++options;
}
for (size_t i = 0; i < nopts; i++)
--options;
size_t total_nopts = 4 + (nopts ? 1 : 0) + nopts * 2;
const char *order[total_nopts + 1][2];
order[0][0] = "mv_action";
order[0][1] = "refresh";
order[1][0] = "mv_sku";
order[1][1] = sku;
order[2][0] = "mv_order_item";
order[2][1] = item;
order[3][0] = "mv_order_quantity";
order[3][1] = qty_str;
static const char *prefix = "mv_order_";
if (nopts) {
order[4][0] = "mv_form_profile";
order[4][1] = "check_opt";
}
for (size_t i = 0; i < nopts; i++) {
const char **pair = options[i];
size_t j = i * 2;
order[5 + j][0] = malloc(strlen(prefix) + strlen(pair[0]) + 1);
sprintf((char *)order[5 + j][0], "%s%s", prefix, pair[0]);
order[5 + j][1] = malloc(strlen(pair[1]) + 1);
strcpy((char *)order[5 + j][1], pair[1]);
order[6 + j][0] = "mv_item_option";
order[6 + j][1] = malloc(strlen(pair[0]) + 1);
strcpy((char *)order[6 + j][1], pair[0]);
}
order[total_nopts][0] = NULL;
request(parser, NULL, order, "%s", "ord/basket");
}
void interchange_ord_update(const char *name, const unsigned int quantity,
const char *orderpage, const char *nextpage,
void (*parser)(interchange_response *))
{
size_t length = 0;
unsigned int qty = quantity;
do {
length++;
} while ((qty /= 10));
char *qty_str = malloc(length + 1);
sprintf(qty_str, "%d", quantity);
request(parser, NULL, (const char *[][2]){
"mv_quantity_update", "1",
"mv_doit", "refresh",
name, qty_str,
"mv_orderpage", orderpage ? orderpage : "ord/basket",
"mv_nextpage", nextpage,
NULL
}, "%s", "process");
}
void interchange_ord_checkout(const char *order_profile,
struct interchange_member member,
void (*handler)(interchange_response *))
{
request(handler, NULL, (const char *[][2]){
"mv_todo", "submit",
"mv_action", "refresh",
"mv_order_profile", order_profile,
"fname", member.fname,
"lname", member.lname,
"address1", member.address1,
"address2", member.address2,
"city", member.city,
"state", member.state,
"zip", member.zip,
"email", member.email,
"phone_day", member.phone_day,
"mv_same_billing",
member.preferences.mv_same_billing ? "1" : "0",
"email_copy", member.preferences.email_copy? "1" : "0",
NULL
}, "%s", "ord/checkout");
}
void interchange_ord_free_order(struct interchange_ord_order *order)
{
if (order->profile)
free(order->profile);
free(order);
}
void interchange_ord_clear_transaction(struct interchange_ord_transaction
*transaction)
{
if (transaction->order_number)
free(transaction->order_number);
if (transaction->payment_method)
free(transaction->payment_method);
}
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