program izar_token_v0.aleo;

struct Account:
    holder as address;
    token_id as field;

struct IzarTokenMeta:
    from_chain_id as u32;
    from_asset_addr as field;

record IzarToken:
    owner as address.private;
    amount as u128.private;
    token_id as field.private;

mapping accounts:
    key as Account.public;
    value as u128.public;

mapping token_meta:
    key as field.public;
    value as IzarTokenMeta.public;

mapping contract_owner:
    key as boolean.public;
    value as address.public;

mapping initialed:
    key as boolean.public;
    value as boolean.public;

function initial:
    input r0 as address.private;
    async initial r0 into r1;
    output r1 as izar_token_v0.aleo/initial.future;
finalize initial:
    input r0 as address.public;
    get.or_use initialed[true] false into r1;
    not r1 into r2;
    assert.eq r2 true;
    set r0 into contract_owner[true];
    set true into initialed[true];

function transfer_ownership:
    input r0 as address.private;
    async transfer_ownership self.caller r0 into r1;
    output r1 as izar_token_v0.aleo/transfer_ownership.future;
finalize transfer_ownership:
    input r0 as address.public;
    input r1 as address.public;
    get.or_use initialed[true] false into r2;
    assert.eq r2 true;
    get contract_owner[true] into r3;
    assert.eq r3 r0;
    set r1 into contract_owner[true];

function regist_token:
    input r0 as IzarTokenMeta.private;
    async regist_token r0 self.caller into r1;
    output r1 as izar_token_v0.aleo/regist_token.future;
finalize regist_token:
    input r0 as IzarTokenMeta.public;
    input r1 as address.public;
    get.or_use initialed[true] false into r2;
    assert.eq r2 true;
    get contract_owner[true] into r3;
    assert.eq r3 r1;
    hash.bhp256 r0 into r4 as field;
    contains token_meta[r4] into r5;
    not r5 into r6;
    assert.eq r6 true;
    set r0 into token_meta[r4];

function verify_token:
    input r0 as field.private;
    input r1 as u32.private;
    input r2 as field.private;
    async verify_token r0 r1 r2 into r3;
    output r3 as izar_token_v0.aleo/verify_token.future;
finalize verify_token:
    input r0 as field.public;
    input r1 as u32.public;
    input r2 as field.public;
    get token_meta[r0] into r3;
    assert.eq r3.from_chain_id r1;
    assert.eq r3.from_asset_addr r2;

function mint_public:
    input r0 as address.public;
    input r1 as u128.public;
    input r2 as field.public;
    cast r0 r2 into r3 as Account;
    async mint_public r3 r1 self.caller into r4;
    output r4 as izar_token_v0.aleo/mint_public.future;
finalize mint_public:
    input r0 as Account.public;
    input r1 as u128.public;
    input r2 as address.public;
    get contract_owner[true] into r3;
    assert.eq r3 r2;
    contains token_meta[r0.token_id] into r4;
    assert.eq r4 true;
    get.or_use accounts[r0] 0u128 into r5;
    add r5 r1 into r6;
    set r6 into accounts[r0];

function mint_private:
    input r0 as address.private;
    input r1 as u128.private;
    input r2 as field.private;
    cast r0 r1 r2 into r3 as IzarToken.record;
    async mint_private self.caller r2 into r4;
    output r3 as IzarToken.record;
    output r4 as izar_token_v0.aleo/mint_private.future;
finalize mint_private:
    input r0 as address.public;
    input r1 as field.public;
    get contract_owner[true] into r2;
    assert.eq r2 r0;
    contains token_meta[r1] into r3;
    assert.eq r3 true;

function burn_public:
    input r0 as address.public;
    input r1 as u128.public;
    input r2 as field.public;
    cast r0 r2 into r3 as Account;
    async burn_public r3 r1 self.caller into r4;
    output r4 as izar_token_v0.aleo/burn_public.future;
finalize burn_public:
    input r0 as Account.public;
    input r1 as u128.public;
    input r2 as address.public;
    get contract_owner[true] into r3;
    assert.eq r3 r2;
    contains token_meta[r0.token_id] into r4;
    assert.eq r4 true;
    get.or_use accounts[r0] 0u128 into r5;
    sub r5 r1 into r6;
    set r6 into accounts[r0];

function burn_private:
    input r0 as address.private;
    input r1 as IzarToken.record;
    input r2 as u128.private;
    sub r1.amount r2 into r3;
    cast r1.owner r3 r1.token_id into r4 as IzarToken.record;
    async burn_private self.caller r1.token_id into r5;
    output r4 as IzarToken.record;
    output r5 as izar_token_v0.aleo/burn_private.future;
finalize burn_private:
    input r0 as address.public;
    input r1 as field.public;
    get contract_owner[true] into r2;
    assert.eq r2 r0;
    contains token_meta[r1] into r3;
    assert.eq r3 true;

function transfer_public:
    input r0 as address.public;
    input r1 as u128.public;
    input r2 as field.public;
    cast self.caller r2 into r3 as Account;
    cast r0 r2 into r4 as Account;
    async transfer_public r3 r4 r1 into r5;
    output r5 as izar_token_v0.aleo/transfer_public.future;
finalize transfer_public:
    input r0 as Account.public;
    input r1 as Account.public;
    input r2 as u128.public;
    contains token_meta[r1.token_id] into r3;
    assert.eq r3 true;
    get.or_use accounts[r0] 0u128 into r4;
    sub r4 r2 into r5;
    set r5 into accounts[r0];
    get.or_use accounts[r1] 0u128 into r6;
    add r6 r2 into r7;
    set r7 into accounts[r1];

function transfer_private:
    input r0 as IzarToken.record;
    input r1 as address.private;
    input r2 as u128.private;
    sub r0.amount r2 into r3;
    cast r0.owner r3 r0.token_id into r4 as IzarToken.record;
    cast r1 r2 r0.token_id into r5 as IzarToken.record;
    output r4 as IzarToken.record;
    output r5 as IzarToken.record;

function transfer_private_to_public:
    input r0 as IzarToken.record;
    input r1 as address.public;
    input r2 as u128.public;
    sub r0.amount r2 into r3;
    cast r0.owner r3 r0.token_id into r4 as IzarToken.record;
    cast r1 r0.token_id into r5 as Account;
    async transfer_private_to_public r5 r2 into r6;
    output r4 as IzarToken.record;
    output r6 as izar_token_v0.aleo/transfer_private_to_public.future;
finalize transfer_private_to_public:
    input r0 as Account.public;
    input r1 as u128.public;
    get.or_use accounts[r0] 0u128 into r2;
    add r2 r1 into r3;
    set r3 into accounts[r0];

function transfer_public_to_private:
    input r0 as address.public;
    input r1 as u128.public;
    input r2 as field.public;
    cast r0 r1 r2 into r3 as IzarToken.record;
    cast self.caller r2 into r4 as Account;
    async transfer_public_to_private r4 r1 into r5;
    output r3 as IzarToken.record;
    output r5 as izar_token_v0.aleo/transfer_public_to_private.future;
finalize transfer_public_to_private:
    input r0 as Account.public;
    input r1 as u128.public;
    contains token_meta[r0.token_id] into r2;
    assert.eq r2 true;
    get.or_use accounts[r0] 0u128 into r3;
    sub r3 r1 into r4;
    set r4 into accounts[r0];

Not implemented