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common: add persisted default to StorageSettings

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This commit is contained in:
Koushik Dutta
2022-05-16 13:48:25 -07:00
parent 459503a9c8
commit a6c5995248
1 changed files with 20 additions and 9 deletions
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29
common/src/settings.ts
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@@ -2,8 +2,7 @@ import sdk, { MixinDeviceBase, ScryptedDeviceBase, ScryptedInterface, Setting, S
const { systemManager } = sdk;
function parseValue(value: string, setting: StorageSetting) {
const { defaultValue } = setting;
function parseValue(value: string, setting: StorageSetting, readDefaultValue: () => any) {
const type = setting.multiple ? 'array' : setting.type;
if (type === 'boolean') {
@@ -11,20 +10,20 @@ function parseValue(value: string, setting: StorageSetting) {
return true;
if (value === 'false')
return false;
return defaultValue || false;
return readDefaultValue() || false;
}
if (type === 'number') {
return parseFloat(value) || defaultValue || 0;
return parseFloat(value) || readDefaultValue() || 0;
}
if (type === 'integer') {
return parseInt(value) || defaultValue || 0;
return parseInt(value) || readDefaultValue() || 0;
}
if (type === 'array') {
try {
return JSON.parse(value);
}
catch (e) {
return defaultValue || [];
return readDefaultValue() || [];
}
}
if (type === 'device') {
@@ -37,17 +36,18 @@ function parseValue(value: string, setting: StorageSetting) {
return JSON.parse(value)
}
catch (e) {
return defaultValue;
return readDefaultValue();
}
}
return value || defaultValue;
return value || readDefaultValue();
}
export type HideFunction = (device: any) => boolean;
export interface StorageSetting extends Setting {
defaultValue?: any;
persistedDefaultValue?: any;
onPut?: (oldValue: any, newValue: any) => void;
onGet?: () => Promise<StorageSetting>;
mapPut?: (oldValue: any, newValue: any) => any;
@@ -133,6 +133,10 @@ export class StorageSettings<T extends string> implements Settings {
let oldValue: any;
if (setting)
oldValue = this.getItemInternal(key as T, setting);
return this.putSettingInternal(setting, oldValue, key, value);
}
putSettingInternal(setting: StorageSetting, oldValue: any, key: string, value: SettingValue) {
if (!setting?.noStore) {
if (setting.mapPut)
value = setting.mapPut(oldValue, value);
@@ -148,7 +152,14 @@ export class StorageSettings<T extends string> implements Settings {
private getItemInternal(key: T, setting: StorageSetting): any {
if (!setting)
return this.device.storage.getItem(key);
const ret = parseValue(this.device.storage.getItem(key), setting);
const readDefaultValue = () => {
if (setting.persistedDefaultValue) {
this.putSettingInternal(setting, undefined, key, setting.persistedDefaultValue);
return setting.persistedDefaultValue;
}
return setting.defaultValue;
};
const ret = parseValue(this.device.storage.getItem(key), setting, readDefaultValue);
return setting.mapGet ? setting.mapGet(ret) : ret;
}