#include "cache.h"
#include "commit.h"
#include "diff.h"
#include "revision.h"
#include "tag.h"

static const char *fmt_merge_msg_usage =
	"git-fmt-merge-msg [--summary] [--no-summary] [--file <file>]";

static int merge_summary = 0;

static int fmt_merge_msg_config(const char *key, const char *value)
{
	if (!strcmp("merge.summary", key))
		merge_summary = git_config_bool(key, value);
	return 0;
}

struct list {
	char **list;
	void **payload;
	unsigned nr, alloc;
};

static void append_to_list(struct list *list, char *value, void *payload)
{
	if (list->nr == list->alloc) {
		list->alloc += 32;
		list->list = realloc(list->list, sizeof(char *) * list->alloc);
		list->payload = realloc(list->payload,
				sizeof(char *) * list->alloc);
	}
	list->payload[list->nr] = payload;
	list->list[list->nr++] = value;
}

static int find_in_list(struct list *list, char *value)
{
	int i;

	for (i = 0; i < list->nr; i++)
		if (!strcmp(list->list[i], value))
			return i;

	return -1;
}

static void free_list(struct list *list)
{
	int i;

	if (list->alloc == 0)
		return;

	for (i = 0; i < list->nr; i++) {
		free(list->list[i]);
		if (list->payload[i])
			free(list->payload[i]);
	}
	free(list->list);
	free(list->payload);
	list->nr = list->alloc = 0;
}

struct src_data {
	struct list branch, tag, r_branch, generic;
	int head_status;
};

static struct list srcs = { NULL, NULL, 0, 0};
static struct list origins = { NULL, NULL, 0, 0};

static int handle_line(char *line)
{
	int i, len = strlen(line);
	unsigned char *sha1;
	char *src, *origin;
	struct src_data *src_data;
	int pulling_head = 0;

	if (len < 43 || line[40] != '\t')
		return 1;

	if (!strncmp(line + 41, "not-for-merge", 13))
		return 0;

	if (line[41] != '\t')
		return 2;

	line[40] = 0;
	sha1 = xmalloc(20);
	i = get_sha1(line, sha1);
	line[40] = '\t';
	if (i)
		return 3;

	if (line[len - 1] == '\n')
		line[len - 1] = 0;
	line += 42;

	src = strstr(line, " of ");
	if (src) {
		*src = 0;
		src += 4;
		pulling_head = 0;
	} else {
		src = line;
		pulling_head = 1;
	}

	i = find_in_list(&srcs, src);
	if (i < 0) {
		i = srcs.nr;
		append_to_list(&srcs, strdup(src),
				xcalloc(1, sizeof(struct src_data)));
	}
	src_data = srcs.payload[i];

	if (pulling_head) {
		origin = strdup(src);
		src_data->head_status |= 1;
	} else if (!strncmp(line, "branch ", 7)) {
		origin = strdup(line + 7);
		append_to_list(&src_data->branch, origin, NULL);
		src_data->head_status |= 2;
	} else if (!strncmp(line, "tag ", 4)) {
		origin = line;
		append_to_list(&src_data->tag, strdup(origin + 4), NULL);
		src_data->head_status |= 2;
	} else if (!strncmp(line, "remote branch ", 14)) {
		origin = strdup(line + 14);
		append_to_list(&src_data->r_branch, origin, NULL);
		src_data->head_status |= 2;
	} else {
		origin = strdup(src);
		append_to_list(&src_data->generic, strdup(line), NULL);
		src_data->head_status |= 2;
	}

	if (!strcmp(".", src) || !strcmp(src, origin)) {
		int len = strlen(origin);
		if (origin[0] == '\'' && origin[len - 1] == '\'') {
			char *new_origin = malloc(len - 1);
			memcpy(new_origin, origin + 1, len - 2);
			new_origin[len - 1] = 0;
			origin = new_origin;
		} else
			origin = strdup(origin);
	} else {
		char *new_origin = malloc(strlen(origin) + strlen(src) + 5);
		sprintf(new_origin, "%s of %s", origin, src);
		origin = new_origin;
	}
	append_to_list(&origins, origin, sha1);
	return 0;
}

static void print_joined(const char *singular, const char *plural,
		struct list *list)
{
	if (list->nr == 0)
		return;
	if (list->nr == 1) {
		printf("%s%s", singular, list->list[0]);
	} else {
		int i;
		printf("%s", plural);
		for (i = 0; i < list->nr - 1; i++)
			printf("%s%s", i > 0 ? ", " : "", list->list[i]);
		printf(" and %s", list->list[list->nr - 1]);
	}
}

static void shortlog(const char *name, unsigned char *sha1,
		struct commit *head, struct rev_info *rev, int limit)
{
	int i, count = 0;
	struct commit *commit;
	struct object *branch;
	struct list subjects = { NULL, NULL, 0, 0 };
	int flags = UNINTERESTING | TREECHANGE | SEEN | SHOWN | ADDED;

	branch = deref_tag(parse_object(sha1), sha1_to_hex(sha1), 40);
	if (!branch || branch->type != OBJ_COMMIT)
		return;

	setup_revisions(0, NULL, rev, NULL);
	rev->ignore_merges = 1;
	add_pending_object(rev, branch, name);
	add_pending_object(rev, &head->object, "^HEAD");
	head->object.flags |= UNINTERESTING;
	prepare_revision_walk(rev);
	while ((commit = get_revision(rev)) != NULL) {
		char *oneline, *bol, *eol;

		/* ignore merges */
		if (commit->parents && commit->parents->next)
			continue;

		count++;
		if (subjects.nr > limit)
			continue;

		bol = strstr(commit->buffer, "\n\n");
		if (!bol) {
			append_to_list(&subjects, strdup(sha1_to_hex(
							commit->object.sha1)),
					NULL);
			continue;
		}

		bol += 2;
		eol = strchr(bol, '\n');

		if (eol) {
			int len = eol - bol;
			oneline = malloc(len + 1);
			memcpy(oneline, bol, len);
			oneline[len] = 0;
		} else
			oneline = strdup(bol);
		append_to_list(&subjects, oneline, NULL);
	}

	if (count > limit)
		printf("\n* %s: (%d commits)\n", name, count);
	else
		printf("\n* %s:\n", name);

	for (i = 0; i < subjects.nr; i++)
		if (i >= limit)
			printf("  ...\n");
		else
			printf("  %s\n", subjects.list[i]);

	clear_commit_marks((struct commit *)branch, flags);
	clear_commit_marks(head, flags);
	free_commit_list(rev->commits);
	rev->commits = NULL;
	rev->pending.nr = 0;

	free_list(&subjects);
}

int cmd_fmt_merge_msg(int argc, char **argv, char **envp)
{
	int limit = 20, i = 0;
	char line[1024];
	FILE *in = stdin;
	const char *sep = "";
	unsigned char head_sha1[20];
	const char *head, *current_branch;

	git_config(fmt_merge_msg_config);

	while (argc > 1) {
		if (!strcmp(argv[1], "--summary"))
			merge_summary = 1;
		else if (!strcmp(argv[1], "--no-summary"))
			merge_summary = 0;
		else if (!strcmp(argv[1], "-F") || !strcmp(argv[1], "--file")) {
			if (argc < 2)
				die ("Which file?");
			if (!strcmp(argv[2], "-"))
				in = stdin;
			else {
				fclose(in);
				in = fopen(argv[2], "r");
			}
			argc--; argv++;
		} else
			break;
		argc--; argv++;
	}

	if (argc > 1)
		usage(fmt_merge_msg_usage);

	/* get current branch */
	head = strdup(git_path("HEAD"));
	current_branch = resolve_ref(head, head_sha1, 1);
	current_branch += strlen(head) - 4;
	free((char *)head);
	if (!strncmp(current_branch, "refs/heads/", 11))
		current_branch += 11;

	while (fgets(line, sizeof(line), in)) {
		i++;
		if (line[0] == 0)
			continue;
		if (handle_line(line))
			die ("Error in line %d: %s", i, line);
	}

	printf("Merge ");
	for (i = 0; i < srcs.nr; i++) {
		struct src_data *src_data = srcs.payload[i];
		const char *subsep = "";

		printf(sep);
		sep = "; ";

		if (src_data->head_status == 1) {
			printf(srcs.list[i]);
			continue;
		}
		if (src_data->head_status == 3) {
			subsep = ", ";
			printf("HEAD");
		}
		if (src_data->branch.nr) {
			printf(subsep);
			subsep = ", ";
			print_joined("branch ", "branches ", &src_data->branch);
		}
		if (src_data->r_branch.nr) {
			printf(subsep);
			subsep = ", ";
			print_joined("remote branch ", "remote branches ",
					&src_data->r_branch);
		}
		if (src_data->tag.nr) {
			printf(subsep);
			subsep = ", ";
			print_joined("tag ", "tags ", &src_data->tag);
		}
		if (src_data->generic.nr) {
			printf(subsep);
			print_joined("commit ", "commits ", &src_data->generic);
		}
		if (strcmp(".", srcs.list[i]))
			printf(" of %s", srcs.list[i]);
	}

	if (!strcmp("master", current_branch))
		putchar('\n');
	else
		printf(" into %s\n", current_branch);

	if (merge_summary) {
		struct commit *head;
		struct rev_info rev;

		head = lookup_commit(head_sha1);
		init_revisions(&rev);
		rev.commit_format = CMIT_FMT_ONELINE;
		rev.ignore_merges = 1;
		rev.limited = 1;

		for (i = 0; i < origins.nr; i++)
			shortlog(origins.list[i], origins.payload[i],
					head, &rev, limit);
	}

	/* No cleanup yet; is standalone anyway */

	return 0;
}

