1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
#ifndef TICK_CURSES_WIN_H
#define TICK_CURSES_WIN_H
#define GRAPH_COLS_MIN 24
#define GRAPH_ROWS_MIN 10
#define ZOOM_5y 0
#define ZOOM_4y 1
#define ZOOM_3y 2
#define ZOOM_2y 3
#define ZOOM_1y 4
#define ZOOM_9m 5
#define ZOOM_6m 6
#define ZOOM_3m 7
#define ZOOM_1m 8
#define ROWS_SPACING 5
#define COLS_SPACING 12
#define DAYS_TO_BUSINESS_DAYS_RATIO (29.0/20.0)
#define RED COLOR_PAIR(1)
#define BLACK COLOR_PAIR(2)
#define PADDING 1
#define GRAPH_Y PADDING * 2
#define GRAPH_X PADDING
#define GRAPH_HEIGHT (rows / 2 - GRAPH_Y) - PADDING
#define GRAPH_WIDTH (cols / 2 - GRAPH_X) - PADDING
#define COMPANY_Y GRAPH_Y
#define COMPANY_X GRAPH_WIDTH + GRAPH_X + PADDING
#define COMPANY_HEIGHT GRAPH_HEIGHT + PADDING
#define COMPANY_WIDTH GRAPH_WIDTH
#define NEWS_Y GRAPH_Y + GRAPH_HEIGHT + PADDING
#define NEWS_X PADDING
#define NEWS_HEIGHT GRAPH_HEIGHT + PADDING * 3
#define NEWS_WIDTH GRAPH_WIDTH
#define PEERS_Y NEWS_Y
#define PEERS_X NEWS_X + NEWS_WIDTH + PADDING * 2
#define PEERS_HEIGHT GRAPH_HEIGHT
#define PEERS_WIDTH GRAPH_WIDTH
#include <stdlib.h>
#include <ncurses.h>
#include "api.h"
#include "portfolio.h"
extern int zoom_months[9], zoom_change_x_months[9];
void portfolio_printw(void);
/**
* Prints to stdout information about every security contained in the portfolio: symbol, number of shares, USD spent,
* current value, profit, and 24h profit. Additionally, print a grand total with info from all securities.
*/
void info_array_portfolio_printw(Info_Array* portfolio_data);
/**
* Prints to stdout information about a specific security contained in the portfolio: symbol, number of shares, USD spent,
* current value, profit, and 24h profit.
* @param symbol the security to print
*/
void portfolio_print_stock(const char* symbol);
/**
* Main function to print information about a security. Stocks/etfs/mutf/otc securities will print in an ncurses window,
* while cryptos will print to stdout due to lack of information.
* @param symbol any security
*/
void interface_print(const char* symbol);
/**
* Prints basic price information header to an Ncurses window.
* @param window
* @param symbol_info Info*
*/
void header_printw(WINDOW* window, const Info* symbol_info);
/**
* Prints basic information about a security to stdout.
* @param symbol_info Info*
*/
void info_print(const Info* symbol_info);
/**
* Prints basic information about a security to an Ncurses window.
* @param symbol_info Info*
*/
void info_printw(WINDOW* window, const Info* symbol_info);
/**
* Prints num_articles articles relating to the given symbol to stdout. Currently only works for stocks/etfs
* @param symbol stock/etf symbol
* @param num_articles number of articles to print (max 50)
*/
void news_print(const char* symbol, int num_articles);
/**
* Prints articles relating to the given symbol to an Ncurses window. Currently only works for stocks/etfs
* @param window
* @param symbol_info Info*
*/
void news_printw(WINDOW* window, const Info* symbol_info);
/**
* Prints peers relating to the given symbol to an Ncurses window. Currently only works for stocks/etfs
* @param window
* @param symbol_info Info*
*/
void peers_printw(WINDOW* window, const Info* symbol_info);
/**
* Graphs a security in stdscr. If symbol2 is not NULL, also graphs that security.
* @param symbol security to graph
* @param symbol2 optional second security
*/
void graph_print(const char* symbol, const char* symbol2);
/**
* -- Main input loop for graphing --
* Graphs a secuturity or securities in the given window.
* The user may input keystrokes to manipulate the graph(s).
* Valid keystrokes:
* q: Quits program
* UP: increase zoom level by one and moves start date forward by one year, three months, or two months.
* DOWN: decreases zoom level by one and moves start date backward by one year, three months, or two months.
* LEFT: moves start date backward by one year, three months, or one month.
* RIGHT: moves start date forward by one year, three months, or one month.
* @param window the window to print to
* @param symbol_info Info* containing points
* @param symbol_info2 optional Info* containing points
*/
void graph_printw(WINDOW* window, Info* symbol_info, Info* symbol_info2);
/**
* Prints out a NCurses based graph given an Info*.
* If symbol_info2 if not NULL, also prints a graph of its data in a different color.
* x-axis -- date
* y-axis -- close price
* @param window the window to print to
* @param symbol_info Info* containing points
* @param symbol_info2 optional Info* containing points
* @param start_time the starting date of prices to print
* @param zoom the zoom level
*/
void graph_draw(WINDOW* window, Info* symbol_info, Info* symbol_info2, struct tm* start_time, int zoom);
/**
* Reallocates the given array with size trading days. Moves all values to end of the array and sets
* values not initialized as EMPTY.
* @param points the array to realloc
* @param size the size of points
* @param trading_days the size to realloc
* @return the reallocated array
*/
double* graph_fill_empty(double* points, int size, int trading_days);
#endif
|