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import { createSlice, createAsyncThunk } from '@reduxjs/toolkit'
import api from '../utils/Api'
const initialState = {
isLoading: false,
isSimulate: false,
libraries: [],
collapse: {},
components: {},
component_images: []
}
// Api call for fetching component library list
export const fetchLibraries = createAsyncThunk(
'schematicEditor/fetchLibraries',
async (_, { rejectWithValue }) => {
// SAMPLE Response from API
// [
// {
// "id": 1
// "name": "Commonly Used Blocks",
// "sort_order": 1
// },
// ] -- Multiple dicts in array
try {
const res = await api.get('categories/')
if (res.status === 200) {
return res.data
}
return rejectWithValue(res.data || 'Failed to load libraries')
} catch (err) {
console.error(err)
const res = err.response
return rejectWithValue(res.data || 'Failed to load libraries')
}
})
// Api call for fetching components under specified library id
export const fetchComponents = createAsyncThunk(
'schematicEditor/fetchComponents',
async (libraryId, { rejectWithValue }) => {
// SAMPLE Response from API
// [
// {
// "id": 1,
// "blocktype": 1,
// "name": "LOGICAL_OP",
// "categories": [ 1 ],
// "initial_explicit_input_ports": 2,
// "initial_implicit_input_ports": 0,
// "initial_explicit_output_ports": 1,
// "initial_implicit_output_ports": 0,
// "initial_display_parameter": "AND",
// "p000_value_initial": "AND",
// "p001_value_initial": "AND",
// "p002_value_initial": "AND",
// "p003_value_initial": "AND",
// "p004_value_initial": null,
// ...
// "p039_value_initial": null,
// },
// ] -- Multiple dicts in array
const url = 'newblocks/?categories=' + parseInt(libraryId)
try {
const res = await api.get(url)
if (res.status === 200) {
return { components: res.data, id: libraryId }
}
return rejectWithValue(res.data || 'Failed to load blocks')
} catch (err) {
console.error(err)
const res = err.response
return rejectWithValue(res.data || 'Failed to load blocks')
}
})
// Api call for fetching component image names
export const fetchComponentImages = createAsyncThunk(
'schematicEditor/fetchComponentImages',
async (_, { rejectWithValue }) => {
// SAMPLE Response from API
// [
// "palettes/LOGICAL_OP.png",
// ...
// "palettes/SUPER_f.png"
// ] -- Multiple strings in array
const url = 'block_images'
try {
const res = await api.get(url)
if (res.status === 200) {
return res.data
}
return rejectWithValue(res.data || 'Failed to load block images')
} catch (err) {
console.error(err)
const res = err.response
return rejectWithValue(res.data || 'Failed to load block images')
}
})
const schematicEditorSlice = createSlice({
name: 'schematicEditor',
initialState,
reducers: {
toggleCollapse: (state, action) => {
const existingState = state.collapse[action.payload]
Object.keys(state.collapse).forEach((key) => {
state.collapse[key] = false
})
state.collapse[action.payload] = !existingState
},
toggleSimulate: (state) => {
state.isSimulate = !state.isSimulate
}
},
extraReducers: (builder) => {
builder
.addCase(fetchLibraries.pending, (state) => {
state.isLoading = true
})
.addCase(fetchLibraries.fulfilled, (state, action) => {
// Add 'open' parameter to track open/close state of collapse
state.isLoading = false
const collapse = {}
const components = {}
action.payload.forEach(element => {
collapse[element.id] = false
components[element.id] = []
})
state.libraries = action.payload
state.collapse = collapse
state.components = components
})
.addCase(fetchLibraries.rejected, (state) => {
state.isLoading = false
state.libraries = {}
state.collapse = {}
state.components = {}
})
.addCase(fetchComponents.pending, (state) => {
state.isLoading = true
})
.addCase(fetchComponents.fulfilled, (state, action) => {
state.isLoading = false
state.components[action.payload.id] = action.payload.components
})
.addCase(fetchComponents.rejected, (state) => {
state.isLoading = false
})
.addCase(fetchComponentImages.pending, (state) => {
state.isLoading = true
})
.addCase(fetchComponentImages.fulfilled, (state, action) => {
state.isLoading = false
state.component_images = action.payload
})
.addCase(fetchComponentImages.rejected, (state) => {
state.isLoading = false
})
}
})
export const {
toggleCollapse,
toggleSimulate
} = schematicEditorSlice.actions
export default schematicEditorSlice.reducer
|
