/* this file provides some datatype definition */
#ifndef _DEF
#define _DEF

#include "def2.h"
#include "types.h"
#include "stack.h"
#include "darray.h"

#define EDGE_BIT_SIZE 6
#define word_len 12
#define taskMask 0xf   //the last 7 bits

#define MaxEdgeCov 16000

#define base2int(base)  (char)(((base)&0x06)>>1)
#define int2base(seq)   "ACTG"[seq]
#define int2compbase(seq)       "TGAC"[seq]
#define int_comp(seq)   (char)(seq^0x02) //(char)((0x4E>>((seq)<<1))&0x03)

int b_ban;

typedef unsigned long long Kmer;

typedef struct edon
{
  Kmer kmer;
  unsigned int ctgLen: 1;
  unsigned int twin: 1;
  unsigned int pos: 30;
  unsigned int ctgID;
  struct edon *left;
  struct edon *right;
} EDON;

struct node_pt;

typedef struct node
{
  Kmer kmer;
  unsigned char links;
  unsigned char linksB;
  unsigned char cvg;
  unsigned char linear: 1;
  unsigned char deleted: 1;
  unsigned char mark: 1;
  unsigned int to_end;  // the edge no. it belongs to
  struct node *left;
  struct node *right;
} NODE;

typedef struct node_pt
{
  NODE *node;
  Kmer kmer;
  boolean isSmaller;
  struct node_pt *next;
} NODE_PT;

typedef struct preedge
{
  Kmer from_node;
  Kmer to_node;
  char	*seq;
  int length;
  unsigned short cvg;
  unsigned short bal_edge: 2; //indicate whether it's bal_edge is the previous edge, next edge or itself
} preEDGE;

typedef struct readinterval
{
  int readid;
  unsigned int edgeid;
  int start;
  struct readinterval *bal_rv;
  struct readinterval *nextOnEdge;
  struct readinterval *prevOnEdge;
  struct readinterval *nextInRead;
  struct readinterval *prevInRead;
} READINTERVAL;

struct arc;
typedef struct edge
{
  unsigned int from_vt;
  unsigned int to_vt;
  int length;
  unsigned short cvg: 14;
  unsigned short bal_edge: 2;
  unsigned short multi: 14;
  unsigned short deleted : 1;
  unsigned short flag : 1;
  char	*seq;
  READINTERVAL *rv;
  struct arc *arcs;
  long long *markers;
} EDGE;

typedef struct edge_pt
{
  EDGE *edge;
  struct edge_pt *next;
} EDGE_PT;

typedef struct vertex
{
  Kmer kmer;
} VERTEX;

typedef struct connection
{
  unsigned int contigID;
  int gapLen;

  unsigned short maxGap;
  unsigned char minGap;
  unsigned char bySmall: 1;
  unsigned char weakPoint: 1;

  unsigned char weightNotInherit;
  unsigned char weight;
  unsigned char maxSingleWeight;
  unsigned char mask : 1;
  unsigned char used : 1;
  unsigned char weak : 1;
  unsigned char deleted : 1;
  unsigned char prevInScaf : 1;
  unsigned char inherit : 1;
  unsigned char checking : 1;
  unsigned char singleInScaf : 1;
  struct connection *nextInScaf;
  struct connection *next;
  struct connection *nextInLookupTable;
  int *PE;
} CONNECT;

typedef struct prearc
{
  unsigned int to_ed;
  unsigned int multiplicity;
  struct prearc *next;
} preARC;

typedef struct contig
{
  unsigned int from_vt;
  unsigned int to_vt;
  unsigned int length;
  unsigned short indexInScaf;
  unsigned char cvg;
  unsigned char bal_edge: 2; // 0, 1 or 2
  unsigned char mask : 1;
  unsigned char flag : 1;
  unsigned char multi: 1;
  unsigned char inSubGraph: 1;
  char *seq;
  CONNECT *downwardConnect;
  preARC *arcs;
  STACK *closeReads;
} CONTIG;

typedef struct read_nearby
{
  int len;
  int dis;  // dis to nearby contig or scaffold's start position
  long long seqStarter;   //sequence start position in dynamic array
} READNEARBY;

typedef struct annotation
{
  unsigned long long readID;
  unsigned int contigID;
  int pos;
} ANNOTATION;

typedef struct parameter
{
  unsigned char threadID;
  void **hash_table;
  unsigned char *mainSignal;
  unsigned char *selfSignal;
} PARAMETER;

typedef struct lightannot
{
  int contigID;
  int pos;
} LIGHTANNOT;

typedef struct edgepatch
{
  Kmer from_kmer, to_kmer;
  unsigned int length;
  char bal_edge;
} EDGEPATCH;

typedef struct lightctg
{
  unsigned int index;
  int length;
  char	*seq;
} LIGHTCTG;


typedef struct arc
{
  unsigned int to_ed;
  unsigned int multiplicity;
  struct arc *prev;
  struct arc *next;
  struct arc *bal_arc;
  struct arc *nextInLookupTable;
} ARC;

typedef struct arcexist
{
  Kmer kmer;
  struct arcexist *left;
  struct arcexist *right;
} ARCEXIST;

typedef struct lib_info
{
  int min_ins;
  int max_ins;
  int avg_ins;
  int rd_len_cutoff;
  int reverse;
  int asm_flag;
  int map_len;
  int pair_num_cut;
  int rank;
  //indicate which file is next to be read
  int curr_type;
  int curr_index;

  //file handlers to opened files
  FILE *fp1;
  FILE *fp2;
  boolean f1_start;
  boolean f2_start;
  //whether last read is read1 in pair
  int paired;  // 0 -- single; 1 -- read1; 2 -- read2;

  //type1
  char **a1_fname;
  char **a2_fname;
  int num_a1_file;
  int num_a2_file;

  //type2
  char **q1_fname;
  char **q2_fname;
  int num_q1_file;
  int num_q2_file;

  //type3
  char **p_fname;
  int num_p_file;  //fasta only

  //type4 &5
  char **s_a_fname;
  int num_s_a_file;
  char **s_q_fname;
  int num_s_q_file;

} LIB_INFO;

typedef struct ctg4heap
{
  unsigned int ctgID;
  int dis;
  unsigned char ds_shut4dheap: 1;  // ignore downstream connections
  unsigned char us_shut4dheap: 1;  // ignore upstream connections
  unsigned char ds_shut4uheap: 1;  // ignore downstream connections
  unsigned char us_shut4uheap: 1;  // ignore upstream connections
} CTGinHEAP;

typedef struct ctg4scaf
{
  unsigned int ctgID;
  int start;
  int end;  //position in scaff
  unsigned int cutHead : 8; //
  unsigned int cutTail : 7; //
  unsigned int scaftig_start : 1;  //is it a scaftig starter
  unsigned int mask : 1;  // is it masked for further operations
  unsigned int gapSeqLen: 15;
  int gapSeqOffset;
} CTGinSCAF;

typedef struct pe_info
{
  int insertS;
  long long PE_bound;
  int rank;
  int pair_num_cut;
} PE_INFO;
#endif