/
data-api.ts
219 lines (197 loc) · 5.33 KB
/
data-api.ts
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
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
import dayjs from "dayjs";
import produce from "immer";
import moment from "moment";
import { get } from "svelte/store";
import { v4 as uuidv4 } from "uuid";
import {
isDate,
type DataField,
type DataRecord,
type DataValue,
type Optional,
} from "./data";
import { nextUniqueProjectName, notEmpty } from "./helpers";
import { decodeFrontMatter, encodeFrontMatter } from "./metadata";
import { i18n } from "./stores/i18n";
import { settings } from "./stores/settings";
import { interpolateTemplate } from "./templates";
import { function as F, task as T, either as E, taskEither as TE } from "fp-ts";
import {
DEFAULT_PROJECT,
DEFAULT_VIEW,
type ProjectDefinition,
} from "src/settings/settings";
import type { IFile, IFileSystem } from "./filesystem/filesystem";
/**
* DataApi writes records to file.
*/
export class DataApi {
constructor(readonly fileSystem: IFileSystem) {}
async updateRecord(fields: DataField[], record: DataRecord): Promise<void> {
const file = this.fileSystem.getFile(record.id);
if (file) {
await this.updateFile(file, (data) =>
doUpdateRecord(data, fields, record)
)();
}
}
async renameField(paths: string[], from: string, to: string): Promise<void> {
Promise.all(
paths
.map((path) => this.fileSystem.getFile(path))
.filter(notEmpty)
.map((file) =>
this.updateFile(file, (data) => doRenameField(data, from, to))()
)
);
}
async deleteField(paths: string[], name: string): Promise<void> {
Promise.all(
paths
.map((path) => this.fileSystem.getFile(path))
.filter(notEmpty)
.map((file) =>
this.updateFile(file, (data) => doDeleteField(data, name))()
)
);
}
async createNote(record: DataRecord, templatePath: string): Promise<void> {
let content = "";
if (templatePath) {
const file = this.fileSystem.getFile(templatePath);
if (file) {
content = await file.read();
content = interpolateTemplate(content, {
title: () => (record.values["name"] as string | undefined) ?? "",
date: (format) => moment().format(format || "YYYY-MM-DD"),
time: (format) => moment().format(format || "HH:mm"),
});
}
}
const file = await this.fileSystem.create(record.id, content);
await this.updateFile(file, (data) => doUpdateRecord(data, [], record))();
}
updateFile(
file: IFile,
cb: (data: string) => E.Either<Error, string>
): T.Task<void> {
return F.pipe(
TE.tryCatch((): Promise<string> => file.read(), E.toError),
TE.map(cb),
TE.chain(TE.fromEither),
TE.chain((result) => TE.tryCatch(() => file.write(result), E.toError)),
T.map(
E.fold(
(err) => {
throw err;
},
() => {
// new Notice("Updated file");
}
)
)
);
}
async deleteRecord(path: string) {
const file = this.fileSystem.getFile(path);
if (file) {
file.delete();
}
}
}
export function doUpdateRecord(
data: string,
fields: DataField[],
record: DataRecord
): E.Either<Error, string> {
return F.pipe(
data,
decodeFrontMatter,
E.map((frontmatter) => {
return Object.fromEntries(
Object.entries({ ...frontmatter, ...record.values })
.map((entry) =>
isDate(entry[1])
? produce(entry, (draft) => {
draft[1] = dayjs(entry[1]).format("YYYY-MM-DD");
})
: entry
)
.filter(
(entry) =>
!fields.find((field) => field.name === entry[0] && field.derived)
)
);
}),
E.chain((updated) =>
encodeFrontMatter(data, updated, getDefaultStringType())
)
);
}
export function doDeleteField(data: string, field: string) {
return F.pipe(
data,
decodeFrontMatter,
E.map((frontmatter) => ({
...frontmatter,
[field]: undefined,
})),
E.chain((frontmatter) =>
encodeFrontMatter(data, frontmatter, getDefaultStringType())
)
);
}
export function doRenameField(
data: string,
from: string,
to: string
): E.Either<Error, string> {
return F.pipe(
data,
decodeFrontMatter,
E.map((frontmatter) => ({
...frontmatter,
[to]: frontmatter[from],
[from]: undefined,
})),
E.chain((frontmatter) =>
encodeFrontMatter(data, frontmatter, getDefaultStringType())
)
);
}
export function createProject(): ProjectDefinition {
return Object.assign({}, DEFAULT_PROJECT, {
id: uuidv4(),
name: nextUniqueProjectName(
get(settings).projects,
get(i18n).t("modals.project.create.untitled")
),
views: [
Object.assign({}, DEFAULT_VIEW, {
id: uuidv4(),
name: get(i18n).t("views.table.name"),
type: "table",
}),
],
});
}
export function createDataRecord(
name: string,
project: ProjectDefinition,
values?: Record<string, Optional<DataValue>>
): DataRecord {
let path = "";
if (project.dataSource.kind === "folder") {
path = project.dataSource.config.path;
}
if (project.newNotesFolder) {
path = project.newNotesFolder;
}
return {
id: path + "/" + name + ".md",
values: values ?? {},
};
}
function getDefaultStringType() {
return get(settings).preferences?.frontmatter?.quoteStrings ?? "PLAIN";
}