[Python] Translate the task from Python (completely ready) to Typescript (90% ready)

Sometimes I don't know how to solve a problem in other languages, so I solve it in Python and then translate it into another language.

This is the incoming data.

slots = [
{'qwe': "qwevrtyu", 'asd': "hdf dfgfg", 'zxc': "fjfjwvb"},
{'qwe': "qxcvtyu", 'asd': "hdf mkvfg", 'zxc': "kdkd[vb"},
{'qwe': "bnmrtyu", 'asd': "hdf hskfyweee", 'zxc': "jfjfjfjfb"},
{'qwe': "zxcvtyu", 'asd': "ahfh fhfhf", 'zxc': "lflflflf"},
{'qwe': "qwerbnm", 'asd': "ahfh sgfdhfovppd", 'zxc': "lflflflffff"},
{'qwe': "qwnm", 'asd': "ahfh hfovppd", 'zxc': "lfdddfff"},
{'qwe': "qwerbnm", 'asd': "sgfd dessppd", 'zxc': "lflflflffff"},
{'qwe': "qwerbnm", 'asd': "sgfd qweerpd", 'zxc': "lflflflffff"},
{'qwe': "qwerbnm", 'asd': "sgfd kfkfkfd", 'zxc': "lflflflffff"}
]


Python code works correctly.


def processSlots(data):
result = []
keys_list = []
for slot in data:
elem_key = slot['asd'].split(" ")[0]
if elem_key in keys_list:
for my_dict in result:
try:
my_dict[elem_key].append(slot)
except KeyError:
pass
else:
my_dict = {}
elem_value = []
my_dict[elem_key] = elem_value
elem_value.append(slot)
result.append(my_dict)
keys_list.append(elem_key)
return [result, keys_list]



Output data

[
{'hdf':
[{'qwe': 'qwevrtyu', 'asd': 'hdf dfgfg', 'zxc': 'fjfjwvb'},
{'qwe': 'qxcvtyu', 'asd': 'hdf mkvfg', 'zxc': 'kdkd[vb'},
{'qwe': 'bnmrtyu', 'asd': 'hdf hskfyweee', 'zxc': 'jfjfjfjfb'}]},

{'ahfh':
[{'qwe': 'zxcvtyu', 'asd': 'ahfh fhfhf', 'zxc': 'lflflflf'},
{'qwe': 'qwerbnm', 'asd': 'ahfh sgfdhfovppd', 'zxc': 'lflflflffff'},
{'qwe': 'qwnm', 'asd': 'ahfh hfovppd', 'zxc': 'lfdddfff'}]},

{'sgfd':
[{'qwe': 'qwerbnm', 'asd': 'sgfd dessppd', 'zxc': 'lflflflffff'},
{'qwe': 'qwerbnm', 'asd': 'sgfd qweerpd', 'zxc': 'lflflflffff'},
{'qwe': 'qwerbnm', 'asd': 'sgfd kfkfkfd', 'zxc': 'lflflflffff'}]}
]


Now we need to translate this code into Typescript. Almost done, but I'm stuck on small errors.

export interface Slot {
qwe: string;
asd: string;
zxc: string;
}


const processSlots = (data: Array<Slot>) => {
interface my_dict_interface {
[key: string]: Array<Slot>
};
const result: Array<my_dict_interface> = [];
const keys_list: string[] = [];
for (let i = 0; i < data.length; i++) {
const slot: Slot = data;
const elem_key: string = slot['asd'].split(" ")[0];
let my_dict: my_dict_interface;
if (elem_key in keys_list) {
for (const my_dict in result) {
try {
my_dict[elem_key].add(slot); //Element implicitly has an 'any' type because index expression is not of type 'number'.
}
catch (e: unknown) {
console.log("...ups", e)
}
}
}
else {
const elem_value: Slot[] = []
my_dict[elem_key] = elem_value; // Variable 'my_dict' is used before being assigned.
elem_value.push(slot);
result.push(my_dict); // Variable 'my_dict' is used before being assigned.
keys_list.push(elem_key);
}
}
return [result, keys_list];
}



Need output data as in python.

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