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add index, add fields

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This commit is contained in:
Guy Ben-Aharon
2024-08-13 15:07:11 +03:00
parent 90de7c23ed
commit 0fcb739f1b
13 changed files with 567 additions and 154 deletions
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130
src/context/chartdb-context/chartdb-provider.tsx
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@@ -5,6 +5,7 @@ import { nanoid } from 'nanoid';
import { chartDBContext } from './chartdb-context';
import { DatabaseType } from '@/lib/domain/database-type';
import { DBField } from '@/lib/domain/db-field';
import { DBIndex } from '@/lib/domain/db-index';
export const ChartDBProvider: React.FC<React.PropsWithChildren> = ({
children,
@@ -19,7 +20,7 @@ export const ChartDBProvider: React.FC<React.PropsWithChildren> = ({
};
const createTable = () => {
addTable({
const table: DBTable = {
id: nanoid(),
name: `table_${tables.length + 1}`,
x: 0,
@@ -38,9 +39,15 @@ export const ChartDBProvider: React.FC<React.PropsWithChildren> = ({
indexes: [],
color: randomHSLA(),
createdAt: Date.now(),
});
};
addTable(table);
return table;
};
const getTable = (id: string) =>
tables.find((table) => table.id === id) ?? null;
const removeTable = (id: string) => {
setTables((tables) => tables.filter((table) => table.id !== id));
};
@@ -70,6 +77,115 @@ export const ChartDBProvider: React.FC<React.PropsWithChildren> = ({
);
};
const removeField = (tableId: string, fieldId: string) => {
setTables((tables) =>
tables.map((table) =>
table.id === tableId
? {
...table,
fields: table.fields.filter((f) => f.id !== fieldId),
}
: table
)
);
};
const addField = (tableId: string, field: DBField) => {
setTables((tables) =>
tables.map((table) =>
table.id === tableId
? { ...table, fields: [...table.fields, field] }
: table
)
);
};
const getField = (tableId: string, fieldId: string) => {
const table = getTable(tableId);
return table?.fields.find((f) => f.id === fieldId) ?? null;
};
const createField = (tableId: string) => {
const table = getTable(tableId);
const field: DBField = {
id: nanoid(),
name: `field_${(table?.fields?.length ?? 0) + 1}`,
type: 'bigint',
unique: false,
nullable: true,
primaryKey: false,
createdAt: Date.now(),
};
addField(tableId, field);
return field;
};
const addIndex = (tableId: string, index: DBIndex) => {
setTables((tables) =>
tables.map((table) =>
table.id === tableId
? { ...table, indexes: [...table.indexes, index] }
: table
)
);
};
const removeIndex = (tableId: string, indexId: string) => {
setTables((tables) =>
tables.map((table) =>
table.id === tableId
? {
...table,
indexes: table.indexes.filter(
(i) => i.id !== indexId
),
}
: table
)
);
};
const createIndex = (tableId: string) => {
const table = getTable(tableId);
const index: DBIndex = {
id: nanoid(),
name: `index_${(table?.indexes?.length ?? 0) + 1}`,
fieldIds: [],
unique: false,
createdAt: Date.now(),
};
addIndex(tableId, index);
return index;
};
const getIndex = (tableId: string, indexId: string) => {
const table = getTable(tableId);
return table?.indexes.find((i) => i.id === indexId) ?? null;
};
const updateIndex = (
tableId: string,
indexId: string,
index: Partial<DBIndex>
) => {
setTables((tables) =>
tables.map((table) =>
table.id === tableId
? {
...table,
indexes: table.indexes.map((i) =>
i.id === indexId ? { ...i, ...index } : i
),
}
: table
)
);
};
return (
<chartDBContext.Provider
value={{
@@ -78,9 +194,19 @@ export const ChartDBProvider: React.FC<React.PropsWithChildren> = ({
setDatabaseType,
createTable,
addTable,
getTable,
removeTable,
updateTable,
updateField,
removeField,
createField,
addField,
addIndex,
createIndex,
removeIndex,
getField,
getIndex,
updateIndex,
}}
>
{children}